[Docs] [txt|pdf] [Tracker] [WG] [Email] [Diff1] [Diff2] [Nits]

Versions: 00 01 02 03 04 05 06 RFC 2051

                     Definitions of Managed Objects
                                for APPC

                           December 15, 1995


                         Michael Allen (editor)
                             Wall Data Inc.
                         mallen@hq.walldata.com



                         Bob Clouston (editor)
                             Cisco Systems
                           clouston@cisco.com



                     Zbigniew Kielczewski (editor)
                             Cisco Systems
                             zbig@cisco.com



                         William Kwan (editor)
                        Jupiter Technology Inc.
                             billk@jti.com



                           Bob Moore (editor)
                            IBM Corporation
                      remoore@ralvm6.vnet.ibm.com



                   <draft-ietf-snanau-appcmib-05.txt>




1.  Status of this Memo

This document is an Internet-Draft.  Internet-Drafts are working
documents of the Internet Engineering Task Force (IETF), its areas, and
its working groups.  Note that other groups may also distribute working



Expires June 15, 1996                                           [Page 1]

Internet Draft              SNANAU APPC MIB                December 1995


documents as Internet-Drafts.

Internet-Drafts are draft documents valid for a maximum of six months.
Internet-Drafts may be updated, replaced, or obsoleted by other
documents at any time.  It is not appropriate to use Internet-Drafts as
reference material or to cite them other than as a working draft or work
in progress.

To learn the current status of any Internet-Draft, please check the
1id-abstracts.txt listing contained in the Internet-Drafts Shadow
Directories on ds.internic.net, nic.nordu.net, ftp.isi.edu, or
munnari.oz.au.

2.  Introduction

This memo defines a portion of the Management Information Base (MIB) for
use with network management protocols in the Internet community.  In
particular, it defines objects for managing the configuration,
monitoring and controlling of network devices with APPC (Advanced
Program-to-Program Communications) capabilities.  This memo identifies
managed objects for the SNA LU6.2 protocols.


This memo does not specify a standard for the Internet community.


2.1.  Object Definitions

Managed objects are accessed via a virtual information store, termed the
Management Information Base or MIB.  Objects in the MIB are defined
using the subset of Abstract Syntax Notation One (ASN.1) defined in the
SMI (RFC 1442 [2]).  In particular, each object type is named by an
OBJECT IDENTIFIER, an administratively assigned name.  The object type
together with an object instance serves to uniquely identify a specific
instantiation of the object.  For human convenience, we often use a
textual string, termed the descriptor, to refer to the object type.

3.  Overview

This document identifies the proposed set of objects for managing the
configuration, monitoring and controlling devices with APPC
capabilities.  APPC is the aspect of SNA which supports peer-to-peer
communication, and provides the interface for applications to
communicate.  In this document, we will describe LU6.2 protocol-specific
managed objects.




Expires June 15, 1996                                           [Page 2]

Internet Draft              SNANAU APPC MIB                December 1995


This document describes both dependent and independent LU 6.2 protocols.
A dependent LU requires assistance from an SSCP in order to activate an
LU 6.2 session.  An independent LU is able to activate an LU 6.2 session
without assistance from the SSCP.  If the agent supports dependent LU
6.2 only, the SNA NAU MIB, RFC 1666 [5] is used instead to represent
those objects.

Local LUs and partner LUs connect with each other using sessions.
Multiple different sessions can be established between LUs with
characteristics defined by Modes.  Session limits within a defined Mode
are negotiated between the local and partner LUs using a protocol called
CNOS (Change Number of Sessions).

Transaction Programs (TPs) are applications that use sessions to
communicate with each other.  Multiple TPs can use the same session, but
not at the same time. A single usage of a session is called a
conversation. While a session can stay active for a long time, a
conversation can come up and down based on usage by the TPs.

Common Programming Interface - Communications (CPI-C) is a standard API
(Application Programming Interface) for APPC and OSI TP that is used by
TPs for accessing conversations. Although, many of the CPI-C objects in
this MIB are relevant to both APPC and OSI TP, the intention is for
managing APPC products only.

SNA names such as LU names, CP names, mode names, and COS names can be
padded with space characters in SNA formats.  These space characters are
insignificant.  For example, in a BIND RU a mode name of "#INTER" with a
length of 6 is identical to a mode name of "#INTER  " with a length of
8.  However, in this MIB, insignificant space characters are not
included by the agent. Using the mode name from the previous example, an
agent would return a length of 6 and the string "#INTER" with no space
characters for appcModeAdminModeName, regardless of how it appears in
the BIND RU or in internal storage.  The lone exception is the all blank
mode name, for which the agent returns a length of 8 and the string "
" (8 space characterss).

When an SNA name is functioning as a table index, an agent shall treat
trailing space characters as significant.  If a Management Station
requests the objects from a row with index "#INTER  ", the agent does
not match this to the row with index "#INTER".  Since an agent has no
insignificant space characters in any of its table indices, the only
reason for a Management Station to include them would be to start
GetNext processing at a chosen point in a table.  For example, a GetNext
request with index "M       " would start retrieval from a table at the
first row with an 8-character index beginning with M or a letter after



Expires June 15, 1996                                           [Page 3]

Internet Draft              SNANAU APPC MIB                December 1995


M.

The SNA/APPC terms and overall architecture are documented in [1], [3],
and [4].

Highlights of the management functions supported by the APPC MIB module
include the following:


o    Activating and deactivating statistics keeping and counting.

o    Activating and deactivating tracing.

o    Issuing CNOS processing verbs/commands for
     INITIALIZE_SESSION_LIMIT, CHANGE_SESSION_LIMIT and
     RESET_SESSION_LIMIT.

o    Monitoring of parameters related to local LU, partner LU, modes,
     TPs and CPI-C side information.

o    Deactivating sessions.

o    Monitoring of LU6.2-specific session operational parameters and
     statistics, historical information about abnormally terminated
     sessions, and information about APPC sessions that are transported
     by APPN HPR.

o    Monitoring of conversation operational parameters, and historical
     information about abnormally terminated sessions.


This MIB module does not support:


o    Modifying APPC defaults.

o    Creating and deleting partner LUs, modes, TPs, and CPI-C side
     information tables.

o    Modifying parameters related to local LU, partner LU, modes, TPs,
     and CPI-C side information.

o    Activating or deactivating local LUs.

o    Activating or deactivating partner LUs.




Expires June 15, 1996                                           [Page 4]

Internet Draft              SNANAU APPC MIB                December 1995


o    Activating or deactivating conversations.

o    Activating or deactivating Transaction Programs.

o    Activating sessions.

o    Traps


3.1.  APPC MIB Structure

The APPC MIB module contains six groups of objects:


o    appcGlobal - objects related to global defaults and controls.  In
     addition, CNOS processing objects are also part of this group.

o    appcLu   - objects related to LU6.2-specific local and partner LU,
     mode definition, monitoring and control.

o    appcTp  - objects related to transaction program definition,
     monitoring and control.

o    appcSession  - objects related to LU6.2-specific session
     monitoring.

o    appcConversation  - objects related to conversation monitoring.

o    appcCPIC  - objects related to related CPI-C side information.


These groups are described below in more detail.

The objects related to LU6.2 are generally organized into two types of
tables: the Admin and Oper tables.


The "Admin" table contains read-only objects which contain default or
expected configuration values. This MIB does not create or modify
configuration values.  The "Oper" table contains objects which provide
current operational values, such as state values or negotiated
parameters, for dynamic or configured objects.  Dynamic objects are
created by the APPC system using one of the templates provided in the
"Admin" table.  Configured objects usually have a one-to-one
relationship between "Admin" and "Oper" entries.  However, some "Admin"
values may have changed since the object became operational, such that



Expires June 15, 1996                                           [Page 5]

Internet Draft              SNANAU APPC MIB                December 1995


the "Oper" values may no longer be based on the "Admin" values.  The
"Admin" entry could even be deleted.  For example, some implementations
may allow a mode definition (appcModeAdminEntry) to be deleted even
while an active session was using this mode (appcModeOperEntry still
exists).  Where appropriate, the "Oper" table may include initial
starting values for objects that can be reconfigured while operational.
How the "Admin" values are changed or deleted is outside the scope of
this MIB.


3.1.1.  appcGlobal group

The appcGlobal group consists of the following tables and objects:

1) appcCntrlAdminGroup

This group of objects controls whether certain statistics and counters
(e.g., session counters and RSCV collection) should be maintained by the
Agent.  In addition, the ability to activate and deactivate tracing is
also supported through objects in this group.  These objects are for
Agent implementations that wish to provide this level of operational
control and are optional.

The objects in this group represent the desired state, with the actual
operational values in appcCntlOperGroup.

These objects can be generated initially, after startup of SNA service,
by the Agent which uses information from the Node configuration file.
Subsequent modifications of object values is possible by a Management
station.  The modifications to these objects can be saved in the Node
configuration file for the next startup (i.e., restart or next
initialization) of SNA service, but the mechanism for this function is
not defined in this document.

2) appcCntrlOperGroup

This group of objects monitors whether certain statistics and counters
(e.g., session counters and RSCV collection ) are maintained by an
Agent.  In addition, the ability to monitor tracing activity is also
supported through objects in this group.

This table represents the actual operational state. These states can be
modified via objects in the appcCntrlAdminGroup.

3) appcGlobalObjects




Expires June 15, 1996                                           [Page 6]

Internet Draft              SNANAU APPC MIB                December 1995


These objects describe global information such as APPC system start
time, the control point name, and default LU 6.2 configuration values.
The type of default configuration information includes mode name, LU,
and maximum logical record size.

4) appcCnosControl

These objects allows for issuing of CNOS commands relative to a local
and partner LU pair and a Mode.  They support the following CNOS
commands:  INITIALIZE_SESSION_LIMIT, CHANGE_SESSION_LIMIT and
RESET_SESSION_LIMIT.

The objects in this group can be modified by a Management Station.

This group consists of objects that are relevant to the CNOS commands
parameters, which a Management Station needs to set.  After setting the
parameters of a CNOS command, the Management Station will set the
control object (appcCnosCommand) to request the Agent to issue the
appropriate CNOS command.


3.1.2.  appcLu group

The appcLu group consists of the following tables:

1) appcLluAdminTable

This table contains objects which describe specific LU6.2 local LU
configuration information.  The type of information includes the maximum
number of sessions supported and compression parameters.

2) appcLluOperTable

This table contains objects which describe specific LU6.2 local LU
operational information. The type of information includes the maximum
number of sessions supported, the number of sessions currently active,
and compression parameters.

3) appcLuPairAdminTable

This table contains objects which describe local LU and partner LU
configuration information. The type of information includes security
information and whether parallel sessions are supported.

For those implementations that have partner LU definitions associated
with each local LU, multiple entries with the same



Expires June 15, 1996                                           [Page 7]

Internet Draft              SNANAU APPC MIB                December 1995


appcLuPairAdminParLuName could exist with different
appcLuPairAdminLocLuName.  For those implementations in which partner LU
definitions apply to all local LUs, the appcLuPairAdminLocLuName is set
to '*ALL'.

4) appcLuPairOperTable

This table contains objects which describe partner/local LU pair run-
time operational information.  The type of information includes security
information and whether parallel sessions are supported.

Although the Admin (appcLuPairAdminTable) table entries could be global
to all local LUs in a Node, an entry in this Oper table is always
associated with one local LU.

A row in this table is created as soon as there is an active session
between the local and partner LU. Two entries are present when both LUs
in a pair are local.

5) appcModeAdminTable

This table contains objects which describe Mode configuration
information. The type of information includes the mode name and maximum
session limit.

For those implementations that have Mode definitions associated with
each local and partner LU pair, multiple entries with the same
appcModeAdminModeName could exist with different appcModeAdminLocLuName
and appcModeAdminParLuName.  For those implementations in which Mode
definitions apply to all local and/or all partner LUs, the
appcModeAdminLocLuName and/or appcModeAdminParLuName are  set to '*ALL'.

6) appcModeOperTable

This table contains objects which describe Mode run-time operational
information for each local/partner LU pair.  The type of information
includes the mode name and maximum session limit.

Although the Admin table entries could be global to all local and
partner LUs in a Node, the Oper table entries are always associated with
one local and partner LU pair.

A row in this table is created as soon as there is an active session
between local and partner LU for this Mode. Two entries are present when
both LUs in a pair are local.




Expires June 15, 1996                                           [Page 8]

Internet Draft              SNANAU APPC MIB                December 1995


3.1.3.  appcTp group

The appcTp group consists of the following table:

1) appcTpAdminTable

This table contains objects which describe transaction program (TP)
configuration information. The type of information includes the TP name
and TP operation, indicating how the TP will be started.

For those implementations that have TP definitions associated with each
local LU, multiple entries with the same appcTpAdminTpName could exist
with different appcTpAdminLocLuName.  For those implementations in which
TP definition applies to all local LUs, it will have
appcTpAdminLocLuName set to '*ALL'.

There is no appcTpOperTable. Run-time information about TP tends to be
product-specific (e.g., process Id), and much of the information can be
derived from the conversation tables.


3.1.4.  appcSession group

The appcSession group consists of the following tables:

1) appcActSessTable

This table contains objects which describe LU6.2 session information.
The type of information includes the PCID and the pacing counts.

2) appcSessStatsTable

This table contains statistical information about LU 6.2 sessions.  The
type of information includes counters of bytes and RUs sent and
received.

3) appcHistSessTable

This table contains historical information about APPC sessions that have
terminated abnormally.  The type of information includes the unbind type
and sense data.

4) appcSessRtpTable

This table contains information about LU 6.2 sesions that are being
transported by High Performance Routing.  The type of information



Expires June 15, 1996                                           [Page 9]

Internet Draft              SNANAU APPC MIB                December 1995


includes the NCEID and TCID.


3.1.5.  appcConversation group

The appcConversation group consists of the following tables:

1) appcActiveConvTable

This table contains objects which describe active conversation
information. The type of information includes the state and type.  An
entry is created by an Agent when the conversation is started, and is
removed when the conversation ends.

2) appcHistConvTable

This table contains objects which describe historical conversation
information about abnormally terminated conversations.  The number of
entries and how long they are kept depends on the Agent implementation.
The type of information inclues the sense data and log data.


3.1.6.  appcCPIC group

The appcCPIC group consists of the following tables:

1) appcCpicAdminTable

This table contains objects which describe CPI-C side information. The
type of information includes the symbolic destination name and partner
LU name.

For those implementations that have CPI-C definition associated with
each local LU, multiple entries with the same appcCpicAdminSymbDestName
could exist with different appcCpicAdminLocLuName.  For those
implementations in which CPI-C definition applies to all local LUs, it
will have appcCpicAdminLocLuName set to '*ALL'.

2) appcCpicOperTable

This table contains objects which describe CPI-C run-time operational
information.  The type of information includes the symbolic destination
name and partner LU name.






Expires June 15, 1996                                          [Page 10]

Internet Draft              SNANAU APPC MIB                December 1995


4.  Definitions

APPC-MIB DEFINITIONS        ::= BEGIN

IMPORTS
      DisplayString, InstancePointer, TEXTUAL-CONVENTION, DateAndTime
                FROM SNMPv2-TC

      experimental, Counter32, Gauge32, Integer32, TimeTicks,
      OBJECT-TYPE, MODULE-IDENTITY
                FROM SNMPv2-SMI

      MODULE-COMPLIANCE, OBJECT-GROUP
                FROM SNMPv2-CONF;

appcMIB MODULE-IDENTITY
      LAST-UPDATED  "9512150000Z"
      ORGANIZATION  "IETF SNA NAU MIB Working Group"
      CONTACT-INFO

                "
                        Michael Allen
                        Wall Data Inc.
                        P.O.Box 1120
                        Duval, WA 98019, USA
                        Tel:    1 206 844 3505
                        E-mail: mallen@hq.walldata.com

                        Bob Clouston
                        Cisco Systems
                        7025 Kit Creek Road
                        P.O. Box 14987
                        Research Triangle Park, NC 27709, USA
                        Tel:    1 919 472 2333
                        E-mail: clouston@cisco.com

                        Zbigniew Kielczewski
                        Cisco Systems
                        3100 Smoketree Court
                        Raleigh, NC 27604, USA
                        Tel:    1 919 871 6326
                        E-mail: zbig@cisco.com

                        William Kwan
                        Jupiter Technology Inc.
                        200 Prospect Street



Expires June 15, 1996                                          [Page 11]

Internet Draft              SNANAU APPC MIB                December 1995


                        Waltham, MA 02254, USA
                        Tel:    1 617 894 9300, x423
                        E-mail: billk@jti.com

                        Bob Moore
                        IBM Corporation
                        800 Park Offices Drive
                        CNMA/664
                        P.O. Box 12195
                        Research Triangle Park, NC 27709, USA
                        Tel:    1 919 254 4436
                        E-mail: remoore@ralvm6.vnet.ibm.com
                "
      DESCRIPTION
          "This is the MIB module for objects used to manage network
          devices with APPC capabilities."

::= { experimental 999 }

appcObjects          OBJECT IDENTIFIER ::= { appcMIB 1 }
  appcGlobal         OBJECT IDENTIFIER ::= { appcObjects 1 }
  appcLu             OBJECT IDENTIFIER ::= { appcObjects 2 }
  appcTp             OBJECT IDENTIFIER ::= { appcObjects 3 }
  appcSession        OBJECT IDENTIFIER ::= { appcObjects 4 }
  appcConversation   OBJECT IDENTIFIER ::= { appcObjects 5 }
  appcCPIC           OBJECT IDENTIFIER ::= { appcObjects 6 }


-- *********************************************************************
-- Objects in this MIB are used to model an SNA device that supports
-- APPC LUs.
-- Following is the overall organization of the MIB.
--
-- 1.   APPC Global Objects            - global values, defaults,
--                                       controls (including CNOS)
-- 2.   APPC Defined Lu Tables         - Admin and Oper
-- 3.   APPC Defined LU Pair Tables    - Admin and Oper
-- 4.   APPC Mode Tables               - Admin and Oper
-- 5.   APPC TP Tables                 - Admin only
-- 6.   APPC Session Tables            - Active, Stats, History, RTP
-- 7.   APPC Conversation Table        - Active, History
-- 8.   APPC CPIC side info            - Admin and Oper
-- *********************************************************************

-- *********************************************************************
-- Textual Convention



Expires June 15, 1996                                          [Page 12]

Internet Draft              SNANAU APPC MIB                December 1995


-- ---------------------------------------------------------------------
SnaSenseData ::= TEXTUAL-CONVENTION
      STATUS current
      DESCRIPTION
          "To facilitate their display by a Management Station, sense
          data objects in the MIB are represented as DisplayStrings of
          size 8.  Eight '0' characters indicates that no sense data
          identifying an SNA error condition is available."

      SYNTAX DisplayString (SIZE (8))
-- *********************************************************************
-- APPC Control Objects
-- ---------------------------------------------------------------------
-- The following objects allow:
--    * the collection of APPC Session information counters
--      to be started and stopped
--    * the collection of APPC Session RSCVs
--      to be started and stopped
--    * the collection of APPC tracing information to be started and
--      stopped
--
-- These objects are for implementations that wish to provide
-- this level of operational control.  This group is
-- conditionally mandatory in the conformance section of the MIB.
--
-- *********************************************************************

-- *********************************************************************
-- Control Admin
--      These objects contain the desired states for the controls.
--      The actual states are in the Oper objects.
-- *********************************************************************
appcCntrlAdminGroup OBJECT IDENTIFIER ::= { appcGlobal 1 }

appcCntrlAdminStat OBJECT-TYPE
      SYNTAX INTEGER {
                      notActive(1),
                      active(2)
                     }
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "Indicates the desired state of statistics collection:

              notActive  collection of counters is not active.
              active     collection of counters is active.



Expires June 15, 1996                                          [Page 13]

Internet Draft              SNANAU APPC MIB                December 1995


           When this object is set to notActive, all of the entries are
           removed from the appcSessStatsTable."

      ::= { appcCntrlAdminGroup  1 }

appcCntrlAdminRscv OBJECT-TYPE
      SYNTAX INTEGER {
                      notActive(1),
                      active(2)
                     }
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "Indicates the desired state of RSCV information collection:
              notActive  collection of route selection control vectors
                         is not active.
              active     collection of route selection control vectors
                         is active."

      ::= { appcCntrlAdminGroup  2 }

appcCntrlAdminTrace OBJECT-TYPE
      SYNTAX INTEGER {
                      notActive(1),
                      active(2)
                     }
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "Indicates the desired state of tracing:

              notActive  collection of tracing information is not active
              active     collection of tracing information is active"

      ::= { appcCntrlAdminGroup  3 }

appcCntrlAdminTraceParm OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..128))
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "Specifies the parameter to be used in conjunction with
          activating tracing.  The actual content is implementation
          dependent."

      ::= { appcCntrlAdminGroup  4 }



Expires June 15, 1996                                          [Page 14]

Internet Draft              SNANAU APPC MIB                December 1995


-- *********************************************************************
-- Control Oper
--      These objects contain the actual states of the controls.
-- *********************************************************************
appcCntrlOperGroup OBJECT IDENTIFIER ::= { appcGlobal 2 }

appcCntrlOperStat OBJECT-TYPE
      SYNTAX INTEGER {
                      notActive(1),
                      active(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates the current collection options in effect:

              notActive  collection of counters is not active.
              active     collection of counters is active.

          Statistical entries are present in the appcSessStatsTable
          only when the value of this object is 'active'."

      ::= { appcCntrlOperGroup 1 }

appcCntrlOperStatTime OBJECT-TYPE
      SYNTAX TimeTicks
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Time since the appcCntrlOperStat object last changed.
           This time is in hundreds of a second."

      ::= { appcCntrlOperGroup 2 }

appcCntrlOperRscv OBJECT-TYPE
      SYNTAX INTEGER {
                      notActive(1),
                      active(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates the current collection options in effect:

              notActive  collection of route selection control vectors
                         is not active.



Expires June 15, 1996                                          [Page 15]

Internet Draft              SNANAU APPC MIB                December 1995


              active     collection of route selection control vectors
                         is active."

      ::= { appcCntrlOperGroup 3 }

appcCntrlOperRscvTime OBJECT-TYPE
      SYNTAX TimeTicks
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Time since the appcCntrlOperRscv object last changed.
           This time is in hundreds of a second."

      ::= { appcCntrlOperGroup 4 }

appcCntrlOperTrace OBJECT-TYPE
      SYNTAX INTEGER {
                      notActive(1),
                      active(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates the current state of tracing:

              notActive  collection of tracing information is not active.
              active     collection of tracing information is active."

      ::= { appcCntrlOperGroup 5 }

appcCntrlOperTraceTime OBJECT-TYPE
      SYNTAX TimeTicks
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Time since the appcCntrlOperTrace object last changed.
           This time is in hundreds of a second."

      ::= { appcCntrlOperGroup 6 }

appcCntrlOperTraceParm OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..128))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the parameter used in conjunction with activating



Expires June 15, 1996                                          [Page 16]

Internet Draft              SNANAU APPC MIB                December 1995


           tracing. The actual content is implementation dependent."

      ::= { appcCntrlOperGroup 7 }

-- ******************************************************************
--
--    APPC global settings
--
-- ******************************************************************
appcGlobalObjects OBJECT IDENTIFIER ::= { appcGlobal 3 }

appcUpTime OBJECT-TYPE
      SYNTAX TimeTicks
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The time, in hundredths of a second, since the
          APPC portion of the system was last reinitialized."

      ::= { appcGlobalObjects 1 }

appcDefaultModeName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the mode name to be used under the following
           conditions:

              When an incoming BIND request contains a mode name not
              defined at the local node.  The parameters defined for
              this mode are used for the inbound implicit mode
              capability.

              When an APPC program issues an [MC_]ALLOCATE,
              [MC_]SEND_CONVERSATION, or CNOS verb, or when a CPI-C
              program issues an Allocate (CMALLC) call,
              specifying a mode name not defined at the local node.  The
              parameters defined for this mode are used for the outbound
              implicit mode capability.

           This mode name must match a defined entry in the
           appcModeAdminTable."

      ::= { appcGlobalObjects 2 }




Expires June 15, 1996                                          [Page 17]

Internet Draft              SNANAU APPC MIB                December 1995


appcDefaultLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the name of the local LU that is to serve as the
          default LU.  This is the default LU to which are routed inbound
          BIND requests that exclude the secondary LU name.  This field
          is from 1 to 17 characters in length, including a period (.)
          which separates the NetId from the NAU name if the NetId is
          present.  This local LU name must match a defined entry in the
          appcLluAdminTable."

      ::= { appcGlobalObjects 3 }

appcDefaultImplInbndPlu OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether or not inbound implicit partner LU support
          is enabled.  The following values are defined:

              no   -  Specifies that inbound implicit partner LU support
                      is disabled, which means that an incoming bind that
                      specifies a partner LU that is not defined at the
                      local node will be rejected.

              yes  -  Specifies that inbound implicit partner LU support
                      is enabled, which provides the capability to accept
                      an incoming BIND request that contains a partner LU
                      name that is not defined at the local node."

      ::= { appcGlobalObjects 4 }

appcDefaultMaxMcLlSndSize OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the maximum size of a logical record to be used for
          a mapped conversation when sending data to either the inbound
          or outbound implicit partner LU.  This size is the maximum



Expires June 15, 1996                                          [Page 18]

Internet Draft              SNANAU APPC MIB                December 1995


          number of bytes in a single logical record, as indicated in the
          LL field of the record.  The default value is 32767.

          Note that this object does not limit the maximum size that an
          application program can supply on the Send Data call for a
          mapped conversation."

      ::= { appcGlobalObjects 5 }

appcDefaultFileSpec OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..80))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The local file specification that is to be searched by the
           APPC attach manager when no DEFINE_TP verb has been issued
           for the TP name received on an incoming attach.  In this
           case, the attach manager will attempt to start a program
           whose file name is the same as the incoming TP name.  If
           found, the program is loaded. If not found, the attach is
           rejected.

           The value '*' indicates that the normal search path for
           executable programs is to be used for locating an undefined
           transaction program.

           A null string indicates that there is no default file
           specification for undefined transaction programs."

      ::= { appcGlobalObjects 6 }

appcDefaultTpOperation OBJECT-TYPE
      SYNTAX INTEGER {
                      other(1),
                      queuedOperatorStarted(2),
                      queuedOperatorPreloaded(3),
                      queuedAmStarted(4),
                      nonqueuedAmStarted(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies how the program will be started.

              other - Specifies that the default TP operation is none of
                      the methods specified below. It may be a



Expires June 15, 1996                                          [Page 19]

Internet Draft              SNANAU APPC MIB                December 1995


                      product-specific method.

              queuedOperatorStarted - Specifies that one version of the
                      program will be run at a time.  If an incoming
                      attach arrives and the program has not been started
                      yet, APPC will issue a message to the operator to
                      start the specified program.  Subsequent attaches
                      that arrive while the program is active will be
                      queued.

              queuedOperatorPreloaded - Specifies that one version
                      of the program will be run at a time.  If an
                      incoming attach arrives and the program has not
                      been started yet, the Attach will be rejected.  The
                      APPC attach manager determines that a TP has
                      started upon reception of an APPC RECEIVE_ALLOCATE
                      verb, or a CPI-C Accept_Conversation (CMACCP) or
                      Specify_Local_TP_Name (CMSLTP) call.  No message is
                      sent to the operator.  Subsequent attaches that
                      arrive while the program is active are queued.

              queuedAmStarted - Specifies that one version of the
                      program will be run at a time and will be started
                      by the APPC attach manager.  Subsequent attaches
                      that arrive while the program is active will be
                      queued.

              nonqueuedAmStarted - Specifies that multiple copies of
                      the program will be run at a time and will be
                      started by the APPC attach manager. "

      ::= { appcGlobalObjects 7 }

appcDefaultTpConvSecRqd OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether or not conversation security will be used
          for default TPs.

              no   -  Specifies that the incoming attach does not have to
                      contain security information.



Expires June 15, 1996                                          [Page 20]

Internet Draft              SNANAU APPC MIB                December 1995


              yes  -  Specifies that the incoming attach must contain
                      valid authentication information (e.g., user ID and
                      password)."

      ::= { appcGlobalObjects 8 }

appcLocalCpName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..17))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the name of the local control point.  This field is
          from 0 to 17 characters in length, including a period (.) which
          separates the NetId from the NAU name if the NetId is present.
          A null string indicates that the value is unknown."

      ::= { appcGlobalObjects 9 }

appcActiveSessions OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the total number of active APPC sessions supported
          by this implementation.  Sessions for which both LUs are local
          are counted twice."

      ::= { appcGlobalObjects 10 }

appcActiveHprSessions OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the total number of active HPR APPC sessions."

      ::= { appcGlobalObjects 11 }

-- ******************************************************************
--    APPC CNOS control
--
-- This group contains objects for issuing APPC Change-Number-of-Session
-- (CNOS) commands to a specific mode.  Specifically, the commands
-- supported are:
--              INITIALIZE_SESSION_LIMIT
--              CHANGE_SESSION_LIMIT



Expires June 15, 1996                                          [Page 21]

Internet Draft              SNANAU APPC MIB                December 1995


--              RESET_SESSION_LIMIT
--
--
-- ******************************************************************
appcCnosControl OBJECT IDENTIFIER ::= { appcGlobal 4 }


appcCnosCommand OBJECT-TYPE
      SYNTAX INTEGER {
                      initSesslimit(1),
                      changeSesslimit(2),
                      resetSesslimit(3)
                     }
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "Specifies the CNOS command or verb to issue.  First set the
          values of the particular CNOS parameter objects (from the range
          { appcCnosControl 2 } through { appcCnosControl 8 }) that apply
          to the CNOS command to be executed, set the three CNOS target
          objects ({ appcCnosControl 9 } through { appcCnosControl 11 }),
          then set this object to the command to be executed.

          Here is the list of parameter objects that must be set for each
          of the CNOS commands:

             INIT_SESSION_LIMIT -
                appcCnosMaxSessLimit
                appcCnosMinCwinLimit
                appcCnosMinClosLimit
                appcCnosTargetLocLuName
                appcCnosTargetParLuName
                appcCnosTargetModeName

             CHANGE_SESSION_LIMIT -
                appcCnosMaxSessLimit
                appcCnosMinCwinLimit
                appcCnosMinClosLimit
                appcCnosResponsible
                appcCnosTargetLocLuName
                appcCnosTargetParLuName
                appcCnosTargetModeName

             RESET_SESSION_LIMIT -
                appcCnosResponsible
                appcCnosDrainPart



Expires June 15, 1996                                          [Page 22]

Internet Draft              SNANAU APPC MIB                December 1995


                appcCnosForce
                appcCnosTargetLocLuName
                appcCnosTargetParLuName
                appcCnosTargetModeName
          "

      ::= { appcCnosControl 1 }

appcCnosMaxSessLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "Specifies the maximum value that the local LU is to use,
          during CNOS processing, for the session limit.  The local LU,
          as a target LU, will negotiate a higher session limit it
          receives in the CNOS request down to this maximum value.  The
          local LU, as a source LU, will restrict the session limit it
          sends in a CNOS request to a value less than or equal to this
          maximum value.

           If set (i.e., greater than 0), this overrides the maximum
           session limit defined in the appcModeAdminTable.

           This parameter should be set to the desired value before
           setting the command (appcCnosCommand).

           This parameter applies to the INITIALIZE_SESSION_LIMIT and
           CHANGE_SESSION_LIMIT verbs."

      DEFVAL { 0 }

      ::= { appcCnosControl 2 }

appcCnosMinCwinLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "Specifies the default minimum contention winner sessions
          limit.

          This parameter should be set to the desired value before
          setting the command (appcCnosCommand).

          This parameter applies to the INITIALIZE_SESSION_LIMIT and



Expires June 15, 1996                                          [Page 23]

Internet Draft              SNANAU APPC MIB                December 1995


          CHANGE_SESSION_LIMIT verbs."

      DEFVAL { 0 }

      ::= { appcCnosControl 3 }

appcCnosMinClosLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "Specifies the default minimum contention loser sessions limit.

           This parameter should be set to the desired value before
           setting the command (appcCnosCommand).

           This parameter applies to the INITIALIZE_SESSION_LIMIT and
           CHANGE_SESSION_LIMIT verbs."

      DEFVAL { 0 }

      ::= { appcCnosControl 4 }

appcCnosDrainSelf OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "Specifies whether the local LU is draining its conversations
          for this mode.  When a mode session limit is reset (via a CNOS
          RESET_SESSION_LIMIT request), the local LU could be set to
          process all queued conversations before deactivating all of the
          sessions (using the SNA Bracket Initiation Stopped or BIS
          protocol).

          This parameter should be set to the desired value before
          setting the command (appcCnosCommand).

          This parameter applies only to the RESET_SESSION_LIMIT verb."

      DEFVAL { no }

      ::= { appcCnosControl 5 }



Expires June 15, 1996                                          [Page 24]

Internet Draft              SNANAU APPC MIB                December 1995


appcCnosDrainPart OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "Specifies whether the partner LU is draining its conversations
          for this mode.  When a mode session limit is reset (via a CNOS
          RESET_SESSION_LIMIT request), the partner LU could be set to
          process all queued conversations before deactivating all of the
          sessions (using the SNA Bracket Initiation Stop or BIS
          protocol).

          This parameter should be set to the desired value before
          setting the command (appcCnosCommand).

          This parameter applies only to the RESET_SESSION_LIMIT verb."

      DEFVAL { yes }

      ::= { appcCnosControl 6 }

appcCnosResponsible OBJECT-TYPE
      SYNTAX INTEGER {
                      source(1),
                      target(2)
                     }
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "Specifies which LU is responsible for selecting and
          deactivating sessions as a result of a change that decreases
          the session limit or the maximum number of contention winner
          sessions for the source or target LU.  If no session need to be
          deactivated, this parameter is ignored.

                source  -       specifies that the source (local) LU is
                                responsible.  The target (partner) LU
                                cannot negotiate this value.
                target  -       specifies that the target (partner) LU is
                                responsible. The target LU can negotiate
                                this value to source.

           This parameter should be set to the desired value before



Expires June 15, 1996                                          [Page 25]

Internet Draft              SNANAU APPC MIB                December 1995


           setting the command (appcCnosCommand).

           This parameter applies to the RESET_SESSION_LIMIT and
           CHANGE_SESSION_LIMIT verbs."

      DEFVAL { source }

      ::= { appcCnosControl 7 }

appcCnosForce OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "Specifies whether the local LU should force the resetting of
          the session limit when certain error conditions occur that
          prevent the successful exchange of CNOS request and reply.

           This parameter should be set to the desired value before
           setting the command (appcCnosCommand).

           This parameter applies only to the RESET_SESSION_LIMIT verb."

      DEFVAL { no }

      ::= { appcCnosControl 8 }

appcCnosTargetLocLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "The SNA name of the local LU to which the CNOS command is
           to be applied. This field is from 1 to 17 characters in
           length, including a period (.) which separates the
           NetId from the NAU name if the NetId is present.

           This object should be set to the desired value before setting
           the command (appcCnosCommand).

           This parameter applies to all CNOS verbs."

      ::= { appcCnosControl 9 }



Expires June 15, 1996                                          [Page 26]

Internet Draft              SNANAU APPC MIB                December 1995


appcCnosTargetParLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "The SNA name of the partner LU to which the CNOS command is
           to be applied. This field is from 1 to 17 characters in
           length, including a period (.) which separates the
           NetId from the NAU name if the NetId is present.

           This object should be set to the desired value before setting
           the command (appcCnosCommand).

           This parameter applies to all CNOS verbs."

      ::= { appcCnosControl 10 }

appcCnosTargetModeName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..8))
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "Specifies the mode name to which the CNOS command is to be
           applied.

           This object should be set to the desired value before setting
           the command (appcCnosCommand).

           This parameter applies to all CNOS verbs."

      ::= { appcCnosControl 11 }


-- *********************************************************************
--    APPC LU information
-- ---------------------------------------------------------------------
--  Local LU
--  Partner LU
--  Mode
-- *********************************************************************

-- *********************************************************************
--  APPC Local LU
--
--  The entries in the following tables provide information for
--  independent and dependent LU 6.2.



Expires June 15, 1996                                          [Page 27]

Internet Draft              SNANAU APPC MIB                December 1995


--
-- *********************************************************************

-- *********************************************************************
--    APPC Local LU Admin Table
--    Objects in this table contain default or expected configuration
--    values for local 6.2 LUs.
-- *********************************************************************

appcLluAdminTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcLluAdminEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "APPC Local LU Admin Table."

      ::= { appcLu 1 }

appcLluAdminEntry OBJECT-TYPE
      SYNTAX AppcLluAdminEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Information about local APPC LUs. "

      INDEX { appcLluAdminName }

      ::= { appcLluAdminTable 1 }

AppcLluAdminEntry     ::= SEQUENCE {
        appcLluAdminName               DisplayString,
        appcLluAdminDepType            INTEGER,
        appcLluAdminLocalAddress       OCTET STRING,
        appcLluAdminSessLimit          Integer32,
        appcLluAdminBindRspMayQ        INTEGER,
        appcLluAdminCompression        INTEGER,
        appcLluAdminInBoundCompLevel   INTEGER,
        appcLluAdminOutBoundCompLevel  INTEGER,
        appcLluAdminCompRleBeforeLZ    INTEGER,
        appcLluAdminAlias              DisplayString
                     }

appcLluAdminName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current



Expires June 15, 1996                                          [Page 28]

Internet Draft              SNANAU APPC MIB                December 1995


      DESCRIPTION
          "Specifies the name of the local LU.  This field is from 1 to
          17 characters in length, including a period (.) which separates
          the NetId from the NAU name if the NetId is present."

      ::= { appcLluAdminEntry 1 }

appcLluAdminDepType OBJECT-TYPE
      SYNTAX INTEGER {
                      dependent(1),
                      independent(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "This value identifies whether the LU is dependent or
          independent."

      ::= { appcLluAdminEntry 2 }

appcLluAdminLocalAddress OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (1))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The local address for this LU is a byte with a value ranging
          from 0 to 254.  For dependent LUs, this value ranges from 1 to
          254; for independent LUs this value is always 0."

      ::= { appcLluAdminEntry 3 }

appcLluAdminSessLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The maximum number of sessions supported by this LU."

      ::= { appcLluAdminEntry 4 }

appcLluAdminBindRspMayQ OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only



Expires June 15, 1996                                          [Page 29]

Internet Draft              SNANAU APPC MIB                December 1995


      STATUS current
      DESCRIPTION
          "Indicates whether or not the local LU, as the sender of a BIND
          request, allows a partner partner LU to delay sending the BIND
          response if the partner LU cannot process the BIND request
          immediately."

      ::= { appcLluAdminEntry 5 }

appcLluAdminCompression OBJECT-TYPE
      SYNTAX INTEGER {
                      prohibited(1),
                      required(2),
                      negotiable(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether compression is supported. The local LU uses
           this value for negotiation during session activation
           (SNA BIND).

              prohibited  -  specifies that no compression is to be used.
              required    -  specifies that compression is required.
              negotiable  -  specifies that the usage of compression
                             is to be negotiated between the LUs. The
                             level of compression is also negotiated."

      ::= { appcLluAdminEntry 6 }

appcLluAdminInBoundCompLevel OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      rle(2),
                      lz9(3),
                      lz10(4),
                      lz12(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the maximum level of compression supported for
          inbound data.  The local LU uses this value in conjunction with
          appcLluAdminCompression for negotiation during session
          activation (SNA BIND).




Expires June 15, 1996                                          [Page 30]

Internet Draft              SNANAU APPC MIB                December 1995


              none  -  specifies that no compression is to be used.
              rle   -  specifies run-length encoding compression
                       in which a 1 or 2 byte sequence substitution is
                       used for each repeated run of the same character.
              lz9   -  specifies Lempel-Ziv-like compression in which
                       9 bit codes are used to substitute repeated
                       substrings in the data stream.  These codes are
                       indices that refer to entries in a common
                       dictionary generated adaptively at both sender and
                       receiver as the data flows and compression occurs.
                       The larger number bits used for the code, the more
                       storage space is required for the dictionary, but
                       the larger the compression ratio.
              lz10  -  specifies a 10 bit code Lempel-Ziv-like compression.
              lz12  -  specifies a 12 bit code Lempel-Ziv-like compression."

      ::= { appcLluAdminEntry 7 }

appcLluAdminOutBoundCompLevel OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      rle(2),
                      lz9(3),
                      lz10(4),
                      lz12(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the maximum level of compression supported for
          outbound data.  The local LU uses this value in conjunction
          with appcLluAdminCompression for negotiation during session
          activation (SNA BIND).

              none  -  specifies that no compression is to be used.
              rle   -  specifies run-length encoding compression
                       in which a 1 or 2 byte sequence substitution is
                       used for each repeated run of the same character.
              lz9   -  specifies Lempel-Ziv-like compression in which
                       9 bit codes are used to substitute repeated
                       substrings in the data stream.  These codes are
                       indices that refer to entries in a common
                       dictionary generated adaptively at both sender and
                       receiver as the data flows and compression occurs.
                       The larger of number bits used for the code, the
                       more storage space is required for the dictionary,



Expires June 15, 1996                                          [Page 31]

Internet Draft              SNANAU APPC MIB                December 1995


                       but the larger the compression ratio.
              lz10  -  specifies a 10 bit code Lempel-Ziv-like compression.
              lz12  -  specifies a 12 bit code Lempel-Ziv-like compression."

      ::= { appcLluAdminEntry 8 }

appcLluAdminCompRleBeforeLZ OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether run-length encoding is to be applied to the
          data before applying Lempel-Ziv-like compression.  The local LU
          uses this value for negotiation during session activation (SNA
          BIND).  This parameter is only supported if LZ compression is
          used."

      ::= { appcLluAdminEntry 9 }

appcLluAdminAlias OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "A local alias for the local LU.  If not known or
           not applicable, this object contains a zero-length
           string."

      ::= { appcLluAdminEntry 10 }


-- *********************************************************************
--    APPC Local LU Oper Table
--    Objects in this table contain current operational values, such
--    as state values or negotiated parameters, for local 6.2 LUs.
-- *********************************************************************

appcLluOperTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcLluOperEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "APPC Local LU Operational Table."



Expires June 15, 1996                                          [Page 32]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcLu 2 }

appcLluOperEntry OBJECT-TYPE
      SYNTAX AppcLluOperEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Information about local APPC LUs."

      INDEX { appcLluOperName }

      ::= { appcLluOperTable 1 }

AppcLluOperEntry     ::= SEQUENCE {
        appcLluOperName               DisplayString,
        appcLluOperDepType            INTEGER,
        appcLluOperLocalAddress       OCTET STRING,
        appcLluOperSessLimit          Integer32,
        appcLluOperBindRspMayQ        INTEGER,
        appcLluOperCompression        INTEGER,
        appcLluOperInBoundCompLevel   INTEGER,
        appcLluOperOutBoundCompLevel  INTEGER,
        appcLluOperCompRleBeforeLZ    INTEGER,
        appcLluOperAlias              DisplayString,
        appcLluOperActiveSessions     Gauge32
                     }

appcLluOperName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Specifies the name of the local LU.  This field is from 1 to
          17 characters in length, including a period (.) which separates
          the NetId from the NAU name if the NetId is present."

      ::= { appcLluOperEntry 1 }

appcLluOperDepType OBJECT-TYPE
      SYNTAX INTEGER {
                      dependent(1),
                      independent(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION



Expires June 15, 1996                                          [Page 33]

Internet Draft              SNANAU APPC MIB                December 1995


          "This value identifies whether the LU is dependent or
          independent."

      ::= { appcLluOperEntry 2 }

appcLluOperLocalAddress OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (1))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The local address for this LU is a byte with a value ranging
          from 0 to 254.  For dependent LUs, this value ranges from 1 to
          254; for independent LUs this value is always 0."

      ::= { appcLluOperEntry 3 }

appcLluOperSessLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The maximum number of sessions supported by this LU."

      ::= { appcLluOperEntry 4 }

appcLluOperBindRspMayQ OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates whether or not the local LU, as the sender of a BIND
          request, allows a partner LU to delay sending the BIND
          response if the partner LU cannot process the BIND request
          immediately."

      ::= { appcLluOperEntry 5 }

appcLluOperCompression OBJECT-TYPE
      SYNTAX INTEGER {
                      prohibited(1),
                      required(2),
                      negotiable(3)
                     }



Expires June 15, 1996                                          [Page 34]

Internet Draft              SNANAU APPC MIB                December 1995


      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether compression is supported.  The local LU uses
          this value for negotiation during session activation (SNA
          BIND).

              prohibited  -  specifies that no compression is to be used.
              required    -  specifies that compression is required.
              negotiable  -  specifies that the usage of compression
                             is to be negotiated between the LUs. The
                             level of compression is also negotiated."

      ::= { appcLluOperEntry 6 }

appcLluOperInBoundCompLevel OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      rle(2),
                      lz9(3),
                      lz10(4),
                      lz12(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the maximum level of compression supported for
          inbound data.  The local LU uses this value in conjunction with
          appcLluOperCompression for negotiation during session
          activation (SNA BIND).

              none  -  specifies that no compression is to be used.
              rle   -  specifies run-length encoding compression
                       in which a 1 or 2 byte sequence substitution is
                       used for each repeated run of the same character.
              lz9   -  specifies Lempel-Ziv-like compression in which
                       9 bit codes are used to substitute repeated
                       substrings in the data stream.  These codes are
                       indices that refer to entries in a common
                       dictionary generated adaptively at both sender and
                       receiver as the data flows and compression occurs.
                       The larger of number bits used for the code, the
                       more storage space is required for the dictionary,
                       but the larger the compression ratio.
              lz10  -  specifies a 10 bit code Lempel-Ziv-like compression.
              lz12  -  specifies a 12 bit code Lempel-Ziv-like compression."



Expires June 15, 1996                                          [Page 35]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcLluOperEntry 7 }

appcLluOperOutBoundCompLevel OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      rle(2),
                      lz9(3),
                      lz10(4),
                      lz12(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the maximum level of compression supported for
          outbound data.  The local LU uses this value in conjunction
          with appcLluAdminCompression for negotiation during session
          activation (SNA BIND).

              none  -  specifies that no compression is to be used.
              rle   -  specifies run-length encoding compression
                       in which a 1 or 2 byte sequence substitution is
                       used for each repeated run of the same character.
              lz9   -  specifies Lempel-Ziv-like compression in which
                       9 bit codes are used to substitute repeated
                       substrings in the data stream.  These codes are
                       indices that refer to entries in a common
                       dictionary generated adaptively at both sender and
                       receiver as the data flows and compression occurs.
                       The larger of number bits used for the code, the
                       more storage space is required for the dictionary,
                       but the larger the compression ratio.
              lz10  -  specifies a 10 bit code Lempel-Ziv-like compression.
              lz12  -  specifies a 12 bit code Lempel-Ziv-like compression."

      ::= { appcLluOperEntry 8 }

appcLluOperCompRleBeforeLZ OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether run-length encoding is to be applied to the
          data before applying Lempel-Ziv-like compression.  The local LU



Expires June 15, 1996                                          [Page 36]

Internet Draft              SNANAU APPC MIB                December 1995


          uses this value for negotiation during session activation (SNA
          BIND).  This parameter is only supported if LZ compression is
          used."

      ::= { appcLluOperEntry 9 }

appcLluOperAlias OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "A local alias for the local LU.  If not known or
           not applicable, this object contains a zero-length
           string."

      ::= { appcLluOperEntry 10 }

appcLluOperActiveSessions OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the total number of active APPC sessions for this
          LU."

      ::= { appcLluOperEntry 11 }

-- *********************************************************************
--    APPC LU Pair Admin Table
--    Objects in this table contain default or expected configuration
--    values for 6.2 LU pairs.  An LU pair consists of a local LU and
--    a partner LU, which may or may not be local.
-- *********************************************************************
appcLuPairAdminTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcLuPairAdminEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "APPC Partner LU administrative Table"

      ::= { appcLu 3 }

appcLuPairAdminEntry OBJECT-TYPE
      SYNTAX AppcLuPairAdminEntry
      MAX-ACCESS not-accessible
      STATUS current



Expires June 15, 1996                                          [Page 37]

Internet Draft              SNANAU APPC MIB                December 1995


      DESCRIPTION
          "Entry of APPC Partner LU Information Table.
          It is indexed by the local and partner LU Names."

      INDEX { appcLuPairAdminLocLuName,
              appcLuPairAdminParLuName }

      ::= { appcLuPairAdminTable 1 }

AppcLuPairAdminEntry     ::= SEQUENCE {

      appcLuPairAdminLocLuName       DisplayString,
      appcLuPairAdminParLuName       DisplayString,
      appcLuPairAdminParLuAlias      DisplayString,
      appcLuPairAdminSessLimit       Integer32,
      appcLuPairAdminSessSec         INTEGER,
      appcLuPairAdminSecAccept       INTEGER,
      appcLuPairAdminLinkObjId       InstancePointer,
      appcLuPairAdminParaSessSup     INTEGER

                     }

appcLuPairAdminLocLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The SNA name of the local LU to which this partner LU
           definition applies. This field is from 1 to 17 characters in
           length, including a period (.) which separates the
           NetId from the NAU name if the NetId is present.

           The reserved value '*ALL' indicates that the partner LU
           definition applies to all local LUs, and not just to a single
           local LU."

      ::= { appcLuPairAdminEntry 1 }

appcLuPairAdminParLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The SNA name of the partner LU.
           This field is from 1 to 17 characters in
           length, including a period (.) which separates the



Expires June 15, 1996                                          [Page 38]

Internet Draft              SNANAU APPC MIB                December 1995


           NetId from the NAU name if the NetId is present."

      ::= { appcLuPairAdminEntry 2 }

appcLuPairAdminParLuAlias OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "A local alias for the partner LU.  If not known or
           not applicable, this object contains a zero-length
           string."

      ::= { appcLuPairAdminEntry 3 }

appcLuPairAdminSessLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The maximum number of sessions supported by this partner LU."

      ::= { appcLuPairAdminEntry 4 }

appcLuPairAdminSessSec OBJECT-TYPE
      SYNTAX INTEGER {
                      required(1),
                      accepted(2),
                      notAllowed(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the type of session-level security information that
          a local LU will accept on BIND requests it receives from the
          partner LU.

          required    -   Specifies that the BIND request must carry
                          session level verification information that
                          will be verified upon receipt.
          accepted    -   Specifies that the BIND request may carry
                          session level verification information that
                          will be verified upon receipt.
          notAllowed  -   Specifies that the BIND request must not carry
                          session level verification information."




Expires June 15, 1996                                          [Page 39]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcLuPairAdminEntry 5 }


appcLuPairAdminSecAccept OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      conversation(2),
                      alreadyVerified(3),
                      persistentVerification(4),
                      aVandpV(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies support for different levels of access security
           information in ATTACH requests received from this partner LU.

           Possible values are:

                none    -   No access security information will be
                            accepted on allocation requests (ATTACH) from
                            this LU.
                conversation
                        -   Allocation requests will not be accepted that
                            include already verified or persistent
                            verification indicators.  Accept
                            conversation-level access security
                            information, which must include both a user
                            Id and password, and may also include a
                            profile.
                alreadyVerified
                        -   Allocation requests will be accepted that
                            include already verified indicators.
                            Persistent verification indicators will not
                            be accepted.
                persistentVerification
                        -   Allocation requests will be accepted that
                            include persistent verification indicators.
                            Already verified indicators will not be
                            accepted.
                aVandpV -   Allocation requests will be accepted that
                            include already verified or persistent
                            verification indicators."

      ::= { appcLuPairAdminEntry 6 }




Expires June 15, 1996                                          [Page 40]

Internet Draft              SNANAU APPC MIB                December 1995


appcLuPairAdminLinkObjId OBJECT-TYPE
      SYNTAX InstancePointer
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the link associated with this partner LU.  This
          value points to the row in the table containing information on
          the link instance.  (e.g., the sdlcLSAdminTable of the SNA DLC
          MIB module).  This object may be NULL if the link is not
          specified or if a link is not applicable (as for APPN-level
          nodes)."

      ::= { appcLuPairAdminEntry 7 }

appcLuPairAdminParaSessSup OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Defined Parallel Sessions Supported.

          Indicates whether or not multiple sessions between the partner
          LU and its associated local LU are permitted.  Parallel session
          support also indicates that Change Number of Sessions (CNOS)
          will be used to negotiate session limits between the LUs."

      ::= { appcLuPairAdminEntry 8 }


-- *********************************************************************
--    APPC LU Pair Oper Table
--    Objects in this table contain current operational values, such
--    as state values or negotiated parameters, for 6.2 LU pairs.
-- *********************************************************************

appcLuPairOperTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcLuPairOperEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Table of active partner/local LU pairs.  Two entries are
          present in the table when both LUs in a pair are local."




Expires June 15, 1996                                          [Page 41]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcLu 4 }

appcLuPairOperEntry OBJECT-TYPE
      SYNTAX AppcLuPairOperEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Entry representing one partner/local LU pair."

      INDEX { appcLuPairOperLocLuName,
              appcLuPairOperParLuName  }

      ::= { appcLuPairOperTable 1 }

AppcLuPairOperEntry     ::= SEQUENCE {
    appcLuPairOperLocLuName             DisplayString,
    appcLuPairOperParLuName             DisplayString,
    appcLuPairOperParLuAlias            DisplayString,
    appcLuPairOperSessLimit             Integer32,
    appcLuPairOperSessSec               INTEGER,
    appcLuPairOperSecAccept             INTEGER,
    appcLuPairOperLinkObjId             InstancePointer,
    appcLuPairOperParaSessSup           INTEGER,
    appcLuPairOperParaSessSupLS         INTEGER,
    appcLuPairOperState                 INTEGER
   }

appcLuPairOperLocLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The SNA name of the local LU.  This field is from 1 to 17
          characters in length, including a period (.) which separates
          the NetId from the NAU name if the NetId is present.

          If this object has the same value as appcLluOperName,
          then the two entries being indexed apply to the same
          resource (specifically, to the same local LU)."

      ::= { appcLuPairOperEntry 1 }

appcLuPairOperParLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current



Expires June 15, 1996                                          [Page 42]

Internet Draft              SNANAU APPC MIB                December 1995


      DESCRIPTION
          "The SNA name of the partner LU.
           This field is from 1 to 17 characters in
           length, including a period (.) which separates the
           NetId from the NAU name if the NetId is present."

      ::= { appcLuPairOperEntry 2 }

appcLuPairOperParLuAlias OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "A local alias for the partner LU.  If not known or
           not applicable, this object contains a zero-length
           string."

      ::= { appcLuPairOperEntry 3 }

appcLuPairOperSessLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The maximum number of sessions supported by this partner LU."

      ::= { appcLuPairOperEntry 4 }

appcLuPairOperSessSec OBJECT-TYPE
      SYNTAX INTEGER {
                      required(1),
                      accepted(2),
                      notAllowed(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the type of security information that a local LU
          will accept on BIND requests it receives from the partner LU.

          required    -   Specifies that the BIND request must carry
                          session level verification information that
                          will be verified upon receipt.
          accepted    -   Specifies that the BIND request may carry
                          session level verification information that
                          will be verified upon receipt.



Expires June 15, 1996                                          [Page 43]

Internet Draft              SNANAU APPC MIB                December 1995


          notAllowed  -   Specifies that the BIND request must not carry
                          session level verification information."

      ::= { appcLuPairOperEntry 5 }

appcLuPairOperSecAccept OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      conversation(2),
                      alreadyVerified(3),
                      persistentVerification(4),
                      aVandpV(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies support for different levels of security acceptance
           information in ATTACH requests received from this partner LU.

           Possible values are:

                none    -   No access security information will be
                            accepted on allocation requests (ATTACH) from
                            this LU.
                conversation
                        -   Allocation requests will not be accepted that
                            include already verified or persistent
                            verification indicators.  Accept
                            conversation-level access security
                            information, which must include both a user
                            Id and password, and may also include a
                            profile.
                alreadyVerified
                        -   Allocation requests will be accepted that
                            include already verified indicators.
                            Persistent verification indicators will not
                            be accepted.
                persistentVerification
                        -   Allocation requests will be accepted that
                            include persistent verification indicators.
                            Already verified indicators will not be
                            accepted.
                aVandpV -   Allocation requests will be accepted that
                            include already verified or persistent
                            verification indicators."




Expires June 15, 1996                                          [Page 44]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcLuPairOperEntry 6 }

appcLuPairOperLinkObjId OBJECT-TYPE
      SYNTAX InstancePointer
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the link associated with this partner LU.  This
          value points to the row in the table containing information on
          the link instance.  (e.g., the sdlcLSAdminTable of the SNA DLC
          MIB module).  This object may be NULL if the link is not
          specified or if a link is not applicable (as for APPN-level
          nodes)."

      ::= { appcLuPairOperEntry 7 }

appcLuPairOperParaSessSup OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Active Parallel Sessions Supported.

           Indicates whether or not multiple session between the partner
           LU and its associated local LU are permitted.  Parallel
           session support also indicates that Change Number of Sessions
           (CNOS) will be used to negotiate session limits between the
           LUs."

      ::= { appcLuPairOperEntry 8 }

appcLuPairOperParaSessSupLS OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Active Parallel Sessions Supported - last starting value.

           This object represents the initial value proposed by the local
           LU the last time this capability was negotiated, i.e., when



Expires June 15, 1996                                          [Page 45]

Internet Draft              SNANAU APPC MIB                December 1995


           the first session was bound between the local LU and its
           partner."

      ::= { appcLuPairOperEntry 9 }

appcLuPairOperState OBJECT-TYPE
      SYNTAX INTEGER {
                      inactive (1),
                      active (2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The value identifies the current operational state of this LU
          pair:

                  inactive (1) - no active or pending session exists
                                 between the LUs.
                  active (2)   - an active or pending session exists
                                 between the LUs."

      ::= { appcLuPairOperEntry 10 }


-- *********************************************************************
--    APPC Mode Admin Table
--    Objects in this table contain default or expected configuration
--    values for session modes.
--    Modes that have active sessions appear in the appcModeOperTable.
-- *********************************************************************
appcModeAdminTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcModeAdminEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "APPC Mode Table"

      ::= { appcLu 5 }

appcModeAdminEntry OBJECT-TYPE
      SYNTAX AppcModeAdminEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Entry of APPC Mode Information Table."




Expires June 15, 1996                                          [Page 46]

Internet Draft              SNANAU APPC MIB                December 1995


      INDEX { appcModeAdminLocLuName,
              appcModeAdminParLuName,
              appcModeAdminModeName }

      ::= { appcModeAdminTable 1 }

AppcModeAdminEntry     ::= SEQUENCE {
               appcModeAdminLocLuName          DisplayString,
               appcModeAdminParLuName          DisplayString,
               appcModeAdminModeName           DisplayString,
               appcModeAdminCosName            DisplayString,
               appcModeAdminSessEndTpName      DisplayString,
               appcModeAdminMaxSessLimit       Integer32,
               appcModeAdminMinCwinLimit       Integer32,
               appcModeAdminMinClosLimit       Integer32,
               appcModeAdminConWinAutoActLmt   Integer32,
               appcModeAdminRecvPacWinSz       Integer32,
               appcModeAdminSendPacWinSz       Integer32,
               appcModeAdminPrefRecvRuSz       Integer32,
               appcModeAdminPrefSendRuSz       Integer32,
               appcModeAdminRecvRuSzUpBnd      Integer32,
               appcModeAdminSendRuSzUpBnd      Integer32,
               appcModeAdminRecvRuSzLoBnd      Integer32,
               appcModeAdminSendRuSzLoBnd      Integer32,
               appcModeAdminSingSessReinit     INTEGER,
               appcModeAdminCompression        INTEGER,
               appcModeAdminInBoundCompLevel   INTEGER,
               appcModeAdminOutBoundCompLevel  INTEGER,
               appcModeAdminCompRleBeforeLZ    INTEGER,
               appcModeAdminSyncLvl            INTEGER,
               appcModeAdminCrypto             INTEGER

                     }

appcModeAdminLocLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The SNA name of the local LU to which this mode definition
           applies.  This field is from 1 to 17 characters in length,
           including a period (.)  which separates the NetId from the
           NAU name if the NetId is present.

           The reserved value '*ALL' indicates that the mode definition
           applies to all local LUs for the SNA node identified by



Expires June 15, 1996                                          [Page 47]

Internet Draft              SNANAU APPC MIB                December 1995


           appcLocalCpName, and not just to a single local LU."

      ::= { appcModeAdminEntry 1 }

appcModeAdminParLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The SNA name of the partner LU to which this mode definition
           applies.  This field is from 1 to 17 characters in length,
           including a period (.) which separates the NetId from the
           NAU name if the NetId is present.

           The reserved value '*ALL' indicates that the mode definition
           applies to all partner LUs for the SNA node identified by
           appcModeAdminLocLuName, and not just to a single partner LU."

      ::= { appcModeAdminEntry 2 }

appcModeAdminModeName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..8))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Specifies the mode name. A mode defines the characteristics
           for a group of sessions. The mode name can be blank (8
           space characters). "

      ::= { appcModeAdminEntry 3 }

appcModeAdminCosName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the class of service (COS) name associated with
           this mode.  If the implementation does not support COS names,
           a null string is returned."

      ::= { appcModeAdminEntry 4 }

appcModeAdminSessEndTpName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..64))
      MAX-ACCESS read-only
      STATUS current



Expires June 15, 1996                                          [Page 48]

Internet Draft              SNANAU APPC MIB                December 1995


      DESCRIPTION
          "Specifies the name of the transaction program (TP) to be
          invoked when a session using this mode is deactivated or ended.
          If no such TP is defined, this object is a null string.  When
          the TP name consists entirely of displayable EBCDIC code
          points, it is mapped directly to the equivalent ASCII display
          string.  However, registered TP names always have a non-
          displayable EBCDIC code point (value less than or equal to
          x'3F') as the first character, so they cannot be directly
          mapped to an ASCII display string.  These TP names are
          converted to a display string that is equivalent to a
          hexadecimal display of the EBCDIC code points.  For example,
          the 2-byte TP name x'06F1' (CNOS) is converted to the 6-byte
          ASCII display string '06F1' (including the two single quotes).
          "

      ::= { appcModeAdminEntry 5 }

appcModeAdminMaxSessLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the maximum value that the local LU is to use,
          during CNOS processing, for the session limit.  The local LU,
          as a target LU, will negotiate a higher session limit it
          receives in the CNOS request down to this maximum value.  The
          local LU, as a source LU, will restrict the session limit it
          sends in a CNOS request to a value less than or equal to this
          maximum value."

      ::= { appcModeAdminEntry 6 }

appcModeAdminMinCwinLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the default minimum contention winner sessions
          limit.  Some implementations internally issue a
          INITIALIZE_SESSION_LIMIT verb when a Mode is created.  This
          value is the parameter used for the CNOS processing of that
          verb.  This parameter is not used when issuing an explicit
          INITIALIZE_SESSION_LIMIT verb.  The equivalent object in
          appcCnosCommandTable is used."




Expires June 15, 1996                                          [Page 49]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcModeAdminEntry 7 }

appcModeAdminMinClosLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the default minimum contention loser sessions limit.
          Some implementations internally issue a
          INITIALIZE_SESSION_LIMIT verb when a Mode is created.  This
          value is the parameter used for the CNOS processing of that
          verb.  This is the same as target minimum contention winner
          sessions.  This parameter is not used when issuing an explicit
          INITIALIZE_SESSION_LIMIT verb.  The equivalent object in
          appcCnosCommandTable is used."

      ::= { appcModeAdminEntry 8 }

appcModeAdminConWinAutoActLmt OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the limit on the number of contention winner
          sessions to be automatically activated when the minimum number
          of contention winner sessions increases (as a result of CNOS
          processing).  The actual number of sessions activated is the
          lesser of this value and the new minimum number of contention
          winner sessions.  "

      ::= { appcModeAdminEntry 9 }

appcModeAdminRecvPacWinSz OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the size of the receive pacing window. This value is
           used for negotiation during session activations (SNA BIND).

           The meaning of this value when set to 0 depends on whether
           adaptive pacing is supported:
              adaptive pacing        No limit on window size
              fixed pacing           No pacing is supported"

      ::= { appcModeAdminEntry 10 }



Expires June 15, 1996                                          [Page 50]

Internet Draft              SNANAU APPC MIB                December 1995


appcModeAdminSendPacWinSz OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the size of the send pacing window. This value is
           used for negotiation during session activations (SNA BIND).

           The meaning of this value when set to 0 depends on whether
           adaptive pacing is supported:
              adaptive pacing        No limit on window size
              fixed pacing           No pacing is supported"

      ::= { appcModeAdminEntry 11 }

appcModeAdminPrefRecvRuSz OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the preferred receive RU (Request Unit) size of
          normal-flow requests on the sessions.  This value must be less
          than or equal to the value specified in
          appcModeAdminRecvRuSzUpBnd and greater than or equal to the
          value specified in appcModeAdminRecvRuSzLoBnd.

           The local LU specifies this value for the receive maximum RU
           size in session activation (SNA BIND) requests and responses.
           It will allow negotiation up to the appcModeAdminRecvRuSzUpBnd
           value or down to the appcModeAdminRecvRuSzLoBnd value."

      ::= { appcModeAdminEntry 12 }

appcModeAdminPrefSendRuSz OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the preferred send RU (Request Unit) size of normal-
          flow requests on the sessions.  This value must be less than or
          equal to the value specified in appcModeAdminSendRuSzUpBnd and
          greater than or equal to the value specified in
          appcModeAdminSendRuSzLoBnd.

           The local LU specifies this value for the send maximum RU
           size in session activation (SNA BIND) requests and responses.



Expires June 15, 1996                                          [Page 51]

Internet Draft              SNANAU APPC MIB                December 1995


           It will allow negotiation up to the appcModeAdminSendRuSzUpBnd
           value or down to the appcModeAdminSendRuSzLoBnd value."

      ::= { appcModeAdminEntry 13 }

appcModeAdminRecvRuSzUpBnd OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the upper bound for the maximum receive RU
           (Request Unit) size of normal-flow requests. This is used
           for negotiation during session activations (SNA BIND). "

      ::= { appcModeAdminEntry 14 }

appcModeAdminSendRuSzUpBnd OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the upper bound for the maximum send RU (Request
          Unit) size of normal-flow requests.  This is used for
          negotiation during session activations (SNA BIND).  "

      ::= { appcModeAdminEntry 15 }

appcModeAdminRecvRuSzLoBnd OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the lower bound for the maximum receive RU (Request
          Unit) size of normal-flow requests.  This is used for
          negotiation during session activations (SNA BIND).  "

      ::= { appcModeAdminEntry 16 }

appcModeAdminSendRuSzLoBnd OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the lower bound for the maximum send RU (Request
          Unit) size of normal-flow requests.  This is used for
          negotiation during session activations (SNA BIND).  "



Expires June 15, 1996                                          [Page 52]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcModeAdminEntry 17 }

appcModeAdminSingSessReinit OBJECT-TYPE
      SYNTAX INTEGER {
                      notApplicable(1),
                      operatorControlled(2),
                      primaryOnly(3),
                      secondaryOnly(4),
                      primaryOrSecondary(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the responsibility for session reinitiation of a
          single session with the partner LU (when the session goes
          down).  The local LU uses this parameter to specify the session
          reinitiation responsibility in session activation (SNA BIND)
          requests and responses.

                notApplicable      - specifies that this parameter has
                                     no meaning since the value of
                                     appcLuPairAdminParaSessSup is yes.
                                     The field in the SNA BIND is
                                     reserved (set to zero).
                operatorControlled - specifies that neither LU will
                                     automatically attempt to reinitiate
                                     the session.  The operator on either
                                     side will manually reactivate the
                                     session.  A contention race (both
                                     side reinitiating at the same time)
                                     is won by the LU with the
                                     lexicographically greater fully-
                                     qualified LU name.
                primaryOnly        - specifies that the primary LU will
                                     automatically attempt to reinitiate
                                     the session.
                secondaryOnly      - specifies that the secondary LU will
                                     automatically attempt to reinitiate
                                     the session.
                primaryOrSecondary - specifies that either the primary or
                                     the secondary may automatically
                                     attempt to reinitiate the session.
                                     A contention race is handled the
                                     same way as with operatorControlled.
          "
      ::= { appcModeAdminEntry 18 }



Expires June 15, 1996                                          [Page 53]

Internet Draft              SNANAU APPC MIB                December 1995


appcModeAdminCompression OBJECT-TYPE
      SYNTAX INTEGER {
                      prohibited(1),
                      required(2),
                      negotiable(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether compression is supported.  The local LU uses
          this value for negotiation during session activation (SNA
          BIND).

              prohibited  -  specifies that no compression is to be used.
              required    -  specifies that compression is required.
              negotiable  -  specifies that the usage of compression
                             is to be negotiated between the LUs. The
                             level of compression is also negotiated."

      ::= { appcModeAdminEntry 19 }

appcModeAdminInBoundCompLevel OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      rle(2),
                      lz9(3),
                      lz10(4),
                      lz12(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the maximum level of compression supported for
          inbound data.  The local LU uses this value in conjunction with
          appcModeAdminCompression for negotiation during session
          activation (SNA BIND).

              none  -  specifies that no compression is to be used.
              rle   -  specifies run-length encoding compression
                       in which a 1 or 2 byte sequence substitution is
                       used for each repeated run of the same character.
              lz9   -  specifies Lempel-Ziv-like compression in which
                       9 bit codes are used to substitute repeated
                       substrings in the data stream.  These codes are
                       indices that refer to entries in a common
                       dictionary generated adaptively at both sender and



Expires June 15, 1996                                          [Page 54]

Internet Draft              SNANAU APPC MIB                December 1995


                       receiver as the data flows and compression occurs.
                       The larger of number bits used for the code, the
                       more storage space is required for the dictionary,
                       but the larger the compression ratio.
              lz10  -  specifies a 10 bit code Lempel-Ziv-like compression.
              lz12  -  specifies a 12 bit code Lempel-Ziv-like compression."

      ::= { appcModeAdminEntry 20 }

appcModeAdminOutBoundCompLevel OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      rle(2),
                      lz9(3),
                      lz10(4),
                      lz12(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the maximum level of compression supported for
          outbound data.  The local LU uses this value in conjunction
          with appcModeAdminCompression for negotiation during session
          activation (SNA BIND).

              none  -  specifies that no compression is to be used.
              rle   -  specifies run-length encoding compression
                       in which a 1 or 2 byte sequence substitution is
                       used for each repeated run of the same character.
              lz9   -  specifies Lempel-Ziv-like compression in which
                       9 bit codes are used to substitute repeated
                       substrings in the data stream.  These codes are
                       indices that refer to entries in a common
                       dictionary generated adaptively at both sender and
                       receiver as the data flows and compression occurs.
                       The larger of number bits used for the code, the
                       more storage space is required for the dictionary,
                       but the larger the compression ratio.
              lz10  -  specifies a 10 bit code Lempel-Ziv-like compression.
              lz12  -  specifies a 12 bit code Lempel-Ziv-like compression."

      ::= { appcModeAdminEntry 21 }

appcModeAdminCompRleBeforeLZ OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),



Expires June 15, 1996                                          [Page 55]

Internet Draft              SNANAU APPC MIB                December 1995


                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether run-length encoding is to be applied to the
          data before applying Lempel-Ziv-like compression.  The local LU
          uses this value for negotiation during session activation (SNA
          BIND).  This parameter is only supported if LZ compression is
          used."

      ::= { appcModeAdminEntry 22 }

appcModeAdminSyncLvl OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      noneConfirm(2),
                      noneConfirmSyncPoint(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the sync level support. This value is used for
           negotiation during session activations (SNA BIND).

                none                 - No sync level is supported.
                noneConfirm          - None and Confirm levels supported.
                noneConfirmSyncPoint - None, Confirm, and Sync Point is
                                       supported.
          "

      ::= { appcModeAdminEntry 23 }

appcModeAdminCrypto OBJECT-TYPE
      SYNTAX INTEGER {
                      notSupported(1),
                      mandatory(2),
                      selective(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether session-level cryptography is supported.
           This value is used for negotiation during session activations
           (SNA BIND).
                notSupported    -   Specifies session-level cryptography



Expires June 15, 1996                                          [Page 56]

Internet Draft              SNANAU APPC MIB                December 1995


                                    is not to be used.
                mandatory       -   Specifies session-level cryptography
                                    must be used.
                selective       -   Specifies session-level cryptography
                                    is required just on selected requests
                                    flowing on the sessions."

      ::= { appcModeAdminEntry 24 }

-- *********************************************************************
--    APPC Mode Oper Table
--    Objects in this table contain current operational values, such
--    as state values or negotiated parameters, for session modes.
--
-- *********************************************************************
appcModeOperTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcModeOperEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Operational APPC Mode Information.  Two entries are present in
          the table when both LUs in a pair are local."

      ::= { appcLu 6 }

appcModeOperEntry OBJECT-TYPE
      SYNTAX AppcModeOperEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Entry of APPC mode operational information table.  This entry
          does not augment the appcModeAdminEntry, but reflects an actual
          operational mode for a given local LU - partner LU pair."

      INDEX { appcModeOperLocLuName,
              appcModeOperParLuName,
              appcModeOperModeName }

      ::= { appcModeOperTable 1 }


AppcModeOperEntry     ::= SEQUENCE {

   appcModeOperLocLuName            DisplayString,
   appcModeOperParLuName            DisplayString,
   appcModeOperModeName             DisplayString,



Expires June 15, 1996                                          [Page 57]

Internet Draft              SNANAU APPC MIB                December 1995


   appcModeOperCosName              DisplayString,
   appcModeOperSessEndTpName        DisplayString,
   appcModeOperSessLimit            Integer32,
   appcModeOperMaxSessLimit         Integer32,
   appcModeOperMinCwinLimit         Integer32,
   appcModeOperMinClosLimit         Integer32,
   appcModeOperConWinAutoActLmt     Integer32,
   appcModeOperRecvPacWinSz         Integer32,
   appcModeOperSendPacWinSz         Integer32,
   appcModeOperPrefRecvRuSz         Integer32,
   appcModeOperPrefSendRuSz         Integer32,
   appcModeOperRecvRuSzUpBnd        Integer32,
   appcModeOperSendRuSzUpBnd        Integer32,
   appcModeOperRecvRuSzLoBnd        Integer32,
   appcModeOperSendRuSzLoBnd        Integer32,
   appcModeOperSingSessReinit       INTEGER,
   appcModeOperCompression          INTEGER,
   appcModeOperInBoundCompLevel     INTEGER,
   appcModeOperOutBoundCompLevel    INTEGER,
   appcModeOperCompRleBeforeLZ      INTEGER,
   appcModeOperSyncLvl              INTEGER,
   appcModeOperCrypto               INTEGER,
   appcModeOperSyncLvlLastStart     INTEGER,
   appcModeOperCryptoLastStart      INTEGER,
   appcModeOperCNOSNeg              INTEGER,
   appcModeOperActCwin              Gauge32,
   appcModeOperActClos              Gauge32,
   appcModeOperPndCwin              Gauge32,
   appcModeOperPndClos              Gauge32,
   appcModeOperPtmCwin              Gauge32,
   appcModeOperPtmClos              Gauge32,
   appcModeOperDrainSelf            INTEGER,
   appcModeOperDrainPart            INTEGER
                     }

appcModeOperLocLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The SNA name of the local LU.  This field is from 1 to 17
          characters in length, including a period (.) which separates
          the NetId from the NAU name if the NetId is present.

          If this object has the same value as appcLluOperName,
          then the two entries being indexed apply to the same



Expires June 15, 1996                                          [Page 58]

Internet Draft              SNANAU APPC MIB                December 1995


          resource (specifically, to the same local LU)."

      ::= { appcModeOperEntry 1 }

appcModeOperParLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The SNA name of the partner LU.  This field is from 1 to 17
          characters in length, including a period (.) which separates
          the NetId from the NAU name if the NetId is present.

          If this object has the same value as appcLuPairOperParLuName,
          then the two entries being indexed apply to the same
          resource (specifically, to the same partner LU)."

      ::= { appcModeOperEntry 2 }

appcModeOperModeName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..8))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Specifies the mode name. A mode defines the characteristics
           for a group of sessions. The mode name can be blank (8
           space characters). "

      ::= { appcModeOperEntry 3 }

appcModeOperCosName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the class of service (COS) name associated with
           this mode.  If the implementation does not support COS names,
           a zero-length string is returned."

      ::= { appcModeOperEntry 4 }

appcModeOperSessEndTpName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..64))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION



Expires June 15, 1996                                          [Page 59]

Internet Draft              SNANAU APPC MIB                December 1995


          "Specifies the name of the transaction program (TP) to be
          invoked when a session using this mode is deactivated or ended.
          If the name is NULL, no transaction program is invoked.  When
          the TP name consists entirely of displayable EBCDIC code
          points, it is mapped directly to the equivalent ASCII display
          string.  However, registered TP names always have a non-
          displayable EBCDIC code point (value less than or equal to
          x'3F') as the first character, so they cannot be directly
          mapped to an ASCII display string.  These TP names are
          converted to a display string that is equivalent to a
          hexadecimal display of the EBCDIC code points.  For example,
          the 2-byte TP name x'06F1' (CNOS) is converted to the 6-byte
          ASCII display string '06F1' (including the two single quotes)."

      ::= { appcModeOperEntry 5 }

appcModeOperSessLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the current session limit of this mode as negotiated
          through APPC CNOS (Change Number of Sessions) processing.
          Identifies the total number of sessions that can be established
          between the local and partner LU using this mode."

      ::= { appcModeOperEntry 6 }

appcModeOperMaxSessLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the maximum value that the local LU is to use,
          during CNOS processing, for the session limit.  The local LU,
          as a target LU, will negotiate a higher session limit it
          receives in the CNOS request down to this maximum value.  The
          local LU, as a source LU, will restrict the session limit it
          sends in a CNOS request to a value less than or equal to this
          maximum value."

      ::= { appcModeOperEntry 7 }

appcModeOperMinCwinLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only



Expires June 15, 1996                                          [Page 60]

Internet Draft              SNANAU APPC MIB                December 1995


      STATUS current
      DESCRIPTION
          "Specifies the minimum contention winner sessions limit that
           was negotiated via CNOS processing."

      ::= { appcModeOperEntry 8 }

appcModeOperMinClosLimit OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the minimum contention loser sessions limit that
           was negotiated via CNOS processing. This is the same as
           target minimum contention winner sessions."

      ::= { appcModeOperEntry 9 }

appcModeOperConWinAutoActLmt OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the limit on the number of contention winner sessions
          to be automatically activated when the minimum number of
          contention winner sessions increases (as a result of CNOS
          processing). The actual number of sessions activated is the
          lesser of this value and the new minimum number of contention
          winner sessions. "

      ::= { appcModeOperEntry 10 }

appcModeOperRecvPacWinSz OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the size of the receive pacing window. This value is
           used for negotiation during session activations (SNA BIND).

           The meaning of this value when set to 0 depends on whether
           adaptive pacing is supported:
              adaptive pacing   -     No limit on window size
              fixed pacing      -     No pacing is supported"

      ::= { appcModeOperEntry 11 }



Expires June 15, 1996                                          [Page 61]

Internet Draft              SNANAU APPC MIB                December 1995


appcModeOperSendPacWinSz OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the size of the send pacing window. This value is
           used for negotiation during session activations (SNA BIND).

           The meaning of this value when set to 0 depends on whether
           adaptive pacing is supported:
              adaptive pacing        No limit on window size
              fixed pacing           No pacing is supported"

      ::= { appcModeOperEntry 12 }

appcModeOperPrefRecvRuSz OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the preferred receive RU (Request Unit) size of
          normal-flow requests on the sessions.  This value must be less
          than or equal to the value specified in
          appcModeOperRecvRuSzUpBnd and greater than or equal to the
          value specified in appcModeOperRecvRuSzLoBnd.

           The local LU specifies this value for the receive maximum RU
           size in session activation (SNA BIND) requests and responses.
           It will allow negotiation up to the appcModeOperRecvRuSzUpBnd
           value or down to the appcModeOperRecvRuSzLoBnd value."

      ::= { appcModeOperEntry 13 }

appcModeOperPrefSendRuSz OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the preferred send RU (Request Unit) size of normal-
          flow requests on the sessions.  This value must be less than or
          equal to the value specified in appcModeOperSendRuSzUpBnd and
          greater than or equal to the value specified in
          appcModeOperSendRuSzLoBnd.

           The local LU specifies this value for the send maximum RU
           size in session activation (SNA BIND) requests and responses.



Expires June 15, 1996                                          [Page 62]

Internet Draft              SNANAU APPC MIB                December 1995


           It will allow negotiation up to the appcModeOperSendRuSzUpBnd
           value or down to the appcModeOperSendRuSzLoBnd value."

      ::= { appcModeOperEntry 14 }

appcModeOperRecvRuSzUpBnd OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the upper bound for the maximum receive RU
           (Request Unit) size of normal-flow requests. This is used
           for negotiation during session activations (SNA BIND). "

      ::= { appcModeOperEntry 15 }

appcModeOperSendRuSzUpBnd OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the upper bound for the maximum send RU (Request
          Unit) size of normal-flow requests.  This is used for
          negotiation during session activations (SNA BIND).  "

      ::= { appcModeOperEntry 16 }

appcModeOperRecvRuSzLoBnd OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the lower bound for the maximum receive RU
           (Request Unit) size of normal-flow requests. This is used
           for negotiation during session activations (SNA BIND). "

      ::= { appcModeOperEntry 17 }

appcModeOperSendRuSzLoBnd OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the lower bound for the maximum send RU
           (Request Unit) size of normal-flow requests. This is used
           for negotiation during session activations (SNA BIND). "



Expires June 15, 1996                                          [Page 63]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcModeOperEntry 18 }

appcModeOperSingSessReinit OBJECT-TYPE
      SYNTAX INTEGER {
                      notApplicable(1),
                      operatorControlled(2),
                      primaryOnly(3),
                      secondaryOnly(4),
                      primaryOrSecondary(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the responsibility for session reinitiation of a
          single session with the partner LU (when the session goes
          down).  The local LU uses this parameter to specify the session
          reinitiation responsibility in session activation (SNA BIND)
          requests and responses.

                notApplicable      - specifies that this parameter has
                                     no meaning since the value of
                                     appcLuPairOperParaSessSup is yes.
                                     The field in the SNA BIND is
                                     reserved (set to zero).
                operatorControlled - specifies that neither LU will
                                     automatically attempt to reinitiate
                                     the session.  The operator on either
                                     side will manually reactivate the
                                     session.  A contention race (both
                                     side reinitiating at the same time)
                                     is won by the LU with the
                                     lexicographically greater fully-
                                     qualified LU name.
                primaryOnly        - specifies that the primary LU will
                                     automatically attempt to reinitiate
                                     the session.
                secondaryOnly      - specifies that the secondary LU will
                                     automatically attempt to reinitiate
                                     the session.
                primaryOrSecondary - specifies that either the primary or
                                     the secondary may automatically
                                     attempt to reinitiate the session.
                                     A contention race is handled the
                                     same way as with operatorControlled.
          "
      ::= { appcModeOperEntry 19 }



Expires June 15, 1996                                          [Page 64]

Internet Draft              SNANAU APPC MIB                December 1995


appcModeOperCompression OBJECT-TYPE
      SYNTAX INTEGER {
                      prohibited(1),
                      required(2),
                      negotiable(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether compression is supported.  The local LU uses
          this value for negotiation during session activation (SNA
          BIND).

              prohibited  -  specifies that no compression is to be used.
              required    -  specifies that compression is required.
              negotiable  -  specifies that the usage of compression
                             is to be negotiated between the LUs. The
                             level of compression is also negotiated."

      ::= { appcModeOperEntry 20 }

appcModeOperInBoundCompLevel OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      rle(2),
                      lz9(3),
                      lz10(4),
                      lz12(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the maximum level of compression supported for
          inbound data.  The local LU uses this value in conjunction with
          appcModeOperCompression for negotiation during session
          activation (SNA BIND).

              none  -  specifies that no compression is to be used.
              rle   -  specifies run-length encoding compression
                       in which a 1 or 2 byte sequence substitution is
                       used for each repeated run of the same character.
              lz9   -  specifies Lempel-Ziv-like compression in which
                       9 bit codes are used to substitute repeated
                       substrings in the data stream.  These codes are
                       indices that refer to entries in a common
                       dictionary generated adaptively at both sender and



Expires June 15, 1996                                          [Page 65]

Internet Draft              SNANAU APPC MIB                December 1995


                       receiver as the data flows and compression occurs.
                       The larger of number bits used for the code, the
                       more storage space is required for the dictionary,
                       but the larger the compression ratio.
              lz10  -  specifies a 10 bit code Lempel-Ziv-like compression.
              lz12  -  specifies a 12 bit code Lempel-Ziv-like compression."

      ::= { appcModeOperEntry 21 }

appcModeOperOutBoundCompLevel OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      rle(2),
                      lz9(3),
                      lz10(4),
                      lz12(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the maximum level of compression supported for
          outbound data.  The local LU uses this value in conjunction
          with appcModeOperCompression for negotiation during session
          activation (SNA BIND).

              none  -  specifies that no compression is to be used.
              rle   -  specifies run-length encoding compression
                       in which a 1 or 2 byte sequence substitution is
                       used for each repeated run of the same character.
              lz9   -  specifies Lempel-Ziv-like compression in which
                       9 bit codes are used to substitute repeated
                       substrings in the data stream.  These codes are
                       indices that refer to entries in a common
                       dictionary generated adaptively at both sender and
                       receiver as the data flows and compression occurs.
                       The larger of number bits used for the code, the
                       more storage space is required for the dictionary,
                       but the larger the compression ratio.
              lz10  -  specifies a 10 bit code Lempel-Ziv-like compression.
              lz12  -  specifies a 12 bit code Lempel-Ziv-like compression."

      ::= { appcModeOperEntry 22 }

appcModeOperCompRleBeforeLZ OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),



Expires June 15, 1996                                          [Page 66]

Internet Draft              SNANAU APPC MIB                December 1995


                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether run-length encoding is to be applied to the
          data before applying Lempel-Ziv-like compression.  The local LU
          uses this value for negotiation during session activation (SNA
          BIND).  This parameter is only supported if LZ compression is
          used."

      ::= { appcModeOperEntry 23 }

appcModeOperSyncLvl OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      noneConfirm(2),
                      noneConfirmSyncPoint(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the sync level support for sessions involving this
           LU pair and mode name.

                none             -       No sync level is supported.
                noneConfirm      -       None and Confirm level supported.
                noneConfirmSyncPoint -   None, Confirm and Sync Point is
                                                supported.
          "

      ::= { appcModeOperEntry 24 }

appcModeOperCrypto OBJECT-TYPE
      SYNTAX INTEGER {
                      notSupported(1),
                      mandatory(2),
                      selective(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether session-level cryptography is supported for
           sessions involving this LU pair and mode name.

                notSupported    -   Specifies session-level cryptography



Expires June 15, 1996                                          [Page 67]

Internet Draft              SNANAU APPC MIB                December 1995


                                       is not being used.
                mandatory       -   Specifies session-level cryptography
                                       in being used on all requests
                                       flowing on the sessions.
                selective       -   Specifies session-level cryptography
                                       is required just on selected
                                       requests flowing on the sessions."

      ::= { appcModeOperEntry 25 }

appcModeOperSyncLvlLastStart OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      noneConfirm(2),
                      noneConfirmSyncPoint(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the sync level support.  This value represents the
          initial value proposed by the local LU the last time this
          capability was negotiated, i.e., when the first session was
          bound between the local LU and its partner.

                none             -      No sync level is supported.
                noneConfirm      -      None and Confirm level supported.
                noneConfirmSyncPoint -  None, Confirm and Sync Point is
                                            supported.
          "

      ::= { appcModeOperEntry 26 }

appcModeOperCryptoLastStart OBJECT-TYPE
      SYNTAX INTEGER {
                      notSupported(1),
                      mandatory(2),
                      selective(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether session-level cryptography is supported.
           This value represents the initial value proposed by the local
           LU the last time this capability was negotiated, i.e., when
           the first session was bound between the local LU and its
           partner.



Expires June 15, 1996                                          [Page 68]

Internet Draft              SNANAU APPC MIB                December 1995


                notSupported    -   Specifies session-level cryptography
                                       is not to be used.
                mandatory       -   Specifies session-level cryptography
                                       must be used.
                selective       -   Specifies session-level cryptography
                                       is required just on selected
                                       requests flowing on the sessions."

      ::= { appcModeOperEntry 27 }

appcModeOperCNOSNeg OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether CNOS negotiation is in process.  CNOS
          negotiation is used to set or change the various session limits
          for a mode."

      ::= { appcModeOperEntry 28 }

appcModeOperActCwin OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the number of active contention winner sessions."

      ::= { appcModeOperEntry 29 }

appcModeOperActClos OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the number of active contention loser sessions."

      ::= { appcModeOperEntry 30 }

appcModeOperPndCwin OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current



Expires June 15, 1996                                          [Page 69]

Internet Draft              SNANAU APPC MIB                December 1995


      DESCRIPTION
          "Specifies the number of contention winner sessions that are
           pending activation."

      ::= { appcModeOperEntry 31 }

appcModeOperPndClos OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the number of contention loser sessions that are
           pending activation."

      ::= { appcModeOperEntry 32 }

appcModeOperPtmCwin OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the number of contention winner sessions that are
           pending termination."

      ::= { appcModeOperEntry 33 }

appcModeOperPtmClos OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the number of contention loser sessions that are
           pending termination."

      ::= { appcModeOperEntry 34 }

appcModeOperDrainSelf OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether the local LU is draining its conversations
          for this mode.  When a mode session limit is reset (via a CNOS



Expires June 15, 1996                                          [Page 70]

Internet Draft              SNANAU APPC MIB                December 1995


          RESET_SESSION_LIMIT request), the local LU could be set to
          process all queued conversations before deactivating all of the
          sessions (using the SNA Bracket Initiation Stopped or BIS
          protocol).  "

      ::= { appcModeOperEntry 35 }

appcModeOperDrainPart OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether the partner LU is draining its conversations
          for this mode.  When a mode session limit is reset (via a CNOS
          RESET_SESSION_LIMIT request), the partner LU could be set to
          process all queued conversations before deactivating all of the
          sessions (using the SNA Bracket Initiation Stop or BIS
          protocol).  "

      ::= { appcModeOperEntry 36 }

-- *********************************************************************
--    APPC TP Admin Table
--    Objects in this table contain default or expected configuration
--    values for remotely attachable transaction programs.
-- *********************************************************************
appcTpAdminTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcTpAdminEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "APPC Local TP Table"

      ::= { appcTp 1 }

appcTpAdminEntry OBJECT-TYPE
      SYNTAX AppcTpAdminEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Entry of APPC Local TP Information Table."

      INDEX { appcTpAdminLocLuName,



Expires June 15, 1996                                          [Page 71]

Internet Draft              SNANAU APPC MIB                December 1995


              appcTpAdminTpName }

      ::= { appcTpAdminTable 1 }

AppcTpAdminEntry     ::= SEQUENCE {
       appcTpAdminLocLuName       DisplayString,
       appcTpAdminTpName          DisplayString,
       appcTpAdminFileSpec        DisplayString,
       appcTpAdminStartParm       DisplayString,
       appcTpAdminTpOperation     INTEGER,
       appcTpAdminInAttachTimeout Integer32,
       appcTpAdminRcvAllocTimeout Integer32,
       appcTpAdminSyncLvl         INTEGER,
       appcTpAdminInstLmt         Integer32,
       appcTpAdminStatus          INTEGER,
       appcTpAdminLongRun         INTEGER,
       appcTpAdminConvType        INTEGER,
       appcTpAdminConvDuplex      INTEGER,
       appcTpAdminConvSecReq      INTEGER,
       appcTpAdminVerPip          INTEGER,
       appcTpAdminPipSubNum       Integer32
                     }

appcTpAdminLocLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The SNA name of the local LU to which this TP definition
           applies. This field is from 1 to 17 characters in length,
           including a period (.) which separates the NetId from the NAU
           name if the NetId is present.

           The reserved value '*ALL' indicates that the TP definition
           applies to all local LUs, and not just to a single local LU."

      ::= { appcTpAdminEntry 1 }

appcTpAdminTpName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..64))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The local transaction program name. This name is sent on an
           ATTACH remote allocation request.




Expires June 15, 1996                                          [Page 72]

Internet Draft              SNANAU APPC MIB                December 1995


           When the TP name consists entirely of displayable EBCDIC
           code points, it is mapped directly to the equivalent ASCII
           display string.  However, registered TP names always have a
           non-displayable EBCDIC code point (value less than or equal to
           x'3F') as the first character, so they cannot be directly
           mapped to an ASCII display string.  These TP names are
           converted to a display string that is equivalent to a
           hexadecimal display of the EBCDIC code points.  For example,
           the 2-byte TP name x'06F1' (CNOS) is converted to the 6-byte
           ASCII display string '06F1' (including the two single quotes)."

      ::= { appcTpAdminEntry 2 }

appcTpAdminFileSpec OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..80))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The local file specification of the transaction program.
          May be a zero-length string if not applicable."

      ::= { appcTpAdminEntry 3 }

appcTpAdminStartParm OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..128))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "A parameter string passed to the transaction program when it
           is started.  May be a zero-length string if not supported. "

      ::= { appcTpAdminEntry 4 }

appcTpAdminTpOperation OBJECT-TYPE
      SYNTAX INTEGER {
                      other(1),
                      queuedOperatorStarted(2),
                      queuedOperatorPreloaded(3),
                      queuedAmStarted(4),
                      nonqueuedAmStarted(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies how the program will be started.




Expires June 15, 1996                                          [Page 73]

Internet Draft              SNANAU APPC MIB                December 1995


              other - Specifies that the program operation is none of
                      the methods specified. It may be a
                      product-specific method.

              queuedOperatorStarted - Specifies that one version of the
                      program will be run at a time.  If an incoming
                      attach arrives and the program has not been started
                      yet, APPC will issue a message to the operator to
                      start the specified program.  Subsequent attaches
                      that arrive while the program is active will be
                      queued.

              queuedOperatorPreloaded - Specifies that one version of the
                      program will be run at a time.  If an incoming
                      attach arrives and the program has not been started
                      yet, the Attach will be rejected.  The APPC attach
                      manager determines that a TP has started upon
                      reception of an APPC RECEIVE_ALLOCATE verb, or a
                      CPI-C Accept_Conversation (CMACCP) or
                      Specify_Local_TP_Name (CMSLTP) call.  No message is
                      sent to the operator.  Subsequent attaches that
                      arrive while the program is active are queued.

              queuedAmStarted - Specifies that one version of the
                      program will be run at a time and will be started
                      by the APPC attach manager.  Subsequent attaches
                      that arrive while the program is active will be
                      queued.

              nonqueuedAmStarted - Specifies that multiple copies of the
                      program will be run at a time and will be started
                      by the APPC attach manager."

      ::= { appcTpAdminEntry 5 }

appcTpAdminInAttachTimeout OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "This object specifies the number of seconds incoming attaches
          will be queued waiting for an APPC program to issue a
          RECEIVE_ALLOCATE verb or for a CPI-C program to issue an
          Accept_Conversation (CMACCP) call.  This parameter is
          meaningful only when appcTpAdminTpOperation has one of the
          following values:



Expires June 15, 1996                                          [Page 74]

Internet Draft              SNANAU APPC MIB                December 1995


                     queuedOperatorStarted
                     queuedOperatorPreloaded
                     queuedAmStarted

          A value of zero indicates that there is no timeout."

      ::= { appcTpAdminEntry 6 }

appcTpAdminRcvAllocTimeout OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "This object specifies the number of seconds an APPC program's
          RECEIVE_ALLOCATE verb or a CPI-C program's Accept_Conversation
          (CMACCP) call will wait for an incoming attach to arrive.

          A value of zero indicates that there is no timeout."

      ::= { appcTpAdminEntry 7 }

appcTpAdminSyncLvl OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      confirm(2),
                      noneAndConfirm(3),
                      syncpoint(4),
                      noneAndSyncpoint(5),
                      confirmAndSyncpoint(6),
                      all(7)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates the synchronization level or levels that the
          transaction program supports.  The levels are defined as
          follows:

               none      - allocation requests indicating a
                           synchronization level of none are allowed to
                           start the program.
               confirm   - allocation requests indicating a
                           synchronization level of confirm are allowed
                           to start the program.
               syncpoint - allocation requests indicating a
                           synchronization level of sync point are



Expires June 15, 1996                                          [Page 75]

Internet Draft              SNANAU APPC MIB                December 1995


                           allowed to start the program."

      ::= { appcTpAdminEntry 8 }

appcTpAdminInstLmt OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The maximum number of concurrent instances of this transaction
           program that will be supported for a local LU.  A value of
           zero indicates that there is no limit."

      ::= { appcTpAdminEntry 9 }

appcTpAdminStatus OBJECT-TYPE
      SYNTAX INTEGER {
                      enabled(1),
                      tempDisabled(2),
                      permDisabled(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates the status of the TP relative to starting execution
          when the local LU receives an allocation (ATTACH) request
          naming this program.

                enabled         -    the local LU can start the program.
                tempDisabled    -    the local LU cannot start the
                                     program. The local LU rejects the
                                     request with an indication that the
                                     TP is not available but retry is
                                     possible.
                permDisabled    -    the local LU cannot start the
                                     program. The local LU rejects the
                                     request with an indication that the
                                     TP is not available and retry is
                                     not possible."

      ::= { appcTpAdminEntry 10 }

appcTpAdminLongRun OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)



Expires June 15, 1996                                          [Page 76]

Internet Draft              SNANAU APPC MIB                December 1995


                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates whether this is a long-running transaction program
          (i.e., one that stays around even after the conversation goes
          away)."

      ::= { appcTpAdminEntry 11 }

appcTpAdminConvType OBJECT-TYPE
      SYNTAX INTEGER {
                      basic(1),
                      mapped(2),
                      basicOrMapped(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the conversation type (basic or mapped) that will be
          used by the TP.  This value is verified upon receipt of an
          incoming attach.  The acceptable values are:

                 basic         - Indicates that this transaction program
                                 supports basic conversations.

                 mapped        - Indicates that this transaction program
                                 supports mapped conversations.

                 basicOrMapped - Indicates that this transaction program
                                 supports both basic and mapped
                                 conversations."

      ::= { appcTpAdminEntry 12 }

appcTpAdminConvDuplex OBJECT-TYPE
      SYNTAX INTEGER {
                      half(1),
                      full(2),
                      halfOrFull(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the conversation duplex type (half or full) that
          will be used by the TP.  This value is verified upon receipt of



Expires June 15, 1996                                          [Page 77]

Internet Draft              SNANAU APPC MIB                December 1995


          an incoming attach.  The acceptable values are:

                 half       - Indicates that this transaction program
                              supports half duplex conversations.

                 full       - Indicates that this transaction program
                              supports full duplex conversations.

                 halfOrFull - Indicates that this transaction program
                              supports either half or full duplex
                              conversations."

      ::= { appcTpAdminEntry 13 }

appcTpAdminConvSecReq OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates whether conversation-level security information is
          required on incoming attaches designating this TP name.
          Conversation-level security verification is always performed on
          those requests that include security information.

                 yes - Indicates that conversation-level security
                       information is required.  ATTACHs designating the
                       transaction program must carry a user_id and
                       either a password or an already verified
                       indicator.

                 no  - Indicates that no security information is
                       required.  ATTACHs designating the transaction
                       program can omit or include security information."

      ::= { appcTpAdminEntry 14 }

appcTpAdminVerPip OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current



Expires June 15, 1996                                          [Page 78]

Internet Draft              SNANAU APPC MIB                December 1995


      DESCRIPTION
          "Specifies whether the number of PIP (Program Initialization
           Parameters) subfields should be verified against the number
           expected (appcTpAdminPipSubNum)."

      ::= { appcTpAdminEntry 15 }

appcTpAdminPipSubNum OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the number of PIP subfields expected by the TP."

      ::= { appcTpAdminEntry 16 }


-- *********************************************************************
-- APPC Active Session Table
-- ---------------------------------------------------------------------
-- This table contains information about active APPC sessions.
-- *********************************************************************
appcActSessTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcActSessEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Table of active APPC sessions.  Two entries are present in the
          table when both session partners are local."

      ::= { appcSession 1 }

appcActSessEntry OBJECT-TYPE
      SYNTAX AppcActSessEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Entry of APPC Session Information Table.  Indexed by LU pair
          and integer-valued session index."

      INDEX { appcActSessLocLuName,
              appcActSessParLuName,
              appcActSessIndex }

      ::= { appcActSessTable 1 }




Expires June 15, 1996                                          [Page 79]

Internet Draft              SNANAU APPC MIB                December 1995


AppcActSessEntry     ::= SEQUENCE {
      appcActSessLocLuName            DisplayString,
      appcActSessParLuName            DisplayString,
      appcActSessIndex                Integer32,
      appcActSessPcidCpName           DisplayString,
      appcActSessPcid                 OCTET STRING,
      appcActSessPluIndicator         INTEGER,
      appcActSessModeName             DisplayString,
      appcActSessCosName              DisplayString,
      appcActSessTransPriority        INTEGER,
      appcActSessEnhanceSecSup        INTEGER,
      appcActSessSendPacingType       INTEGER,
      appcActSessSendRpc              Gauge32,
      appcActSessSendNxWndwSize       Gauge32,
      appcActSessRecvPacingType       INTEGER,
      appcActSessRecvRpc              Gauge32,
      appcActSessRecvNxWndwSize       Gauge32,
      appcActSessRscv                 OCTET STRING,
      appcActSessInUse                INTEGER,
      appcActSessMaxSndRuSize         INTEGER,
      appcActSessMaxRcvRuSize         INTEGER,
      appcActSessSndPacingSize        INTEGER,
      appcActSessRcvPacingSize        INTEGER,
      appcActSessOperState            INTEGER,
      appcActSessUpTime               TimeTicks,
      appcActSessRtpNceId             OCTET STRING,
      appcActSessRtpTcid              OCTET STRING,
      appcActSessLinkIndex            InstancePointer
                     }


appcActSessLocLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Specifies the name of the local LU for the session.  This
          field is from 1 to 17 characters in length, including a period
          (.) which separates the NetId from the NAU name if the NetId is
          present.

          If this object has the same value as appcLluOperName, then the
          two entries being indexed apply to the same resource
          (specifically, to the same local LU)."

      ::= { appcActSessEntry 1 }



Expires June 15, 1996                                          [Page 80]

Internet Draft              SNANAU APPC MIB                December 1995


appcActSessParLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Specifies the name of the partner LU for the session.  This
          field is from 1 to 17 characters in length, including a period
          (.) which separates the NetId from the NAU name if the NetId is
          present.

          If this object has the same value as appcLuPairOperParLuName,
          then the two entries being indexed apply to the same resource
          (specifically, to the same partner LU)."

      ::= { appcActSessEntry 2 }

appcActSessIndex OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "This value identifies the index of the session, which is
          unique for this LU pair.  It is recommended that an Agent not
          reuse the index of a deactivated session for a significant
          period of time (e.g., one week)."

      ::= { appcActSessEntry 3 }

appcActSessPcidCpName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0 | 3..17))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The network-qualified CP name of the node at which the session
          and PCID originated.  For APPN and LEN nodes, this is either CP
          name of the APPN node at which the origin LU is located or the
          CP name of the NN serving the LEN node at which the origin LU
          is located.  This field is from 3 to 17 characters in length,
          including a period (.) which separates the NetId from the NAU
          name.  A null string indicates that the value is unknown."

      ::= { appcActSessEntry 4 }

appcActSessPcid OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (0|8))
      MAX-ACCESS read-only



Expires June 15, 1996                                          [Page 81]

Internet Draft              SNANAU APPC MIB                December 1995


      STATUS current
      DESCRIPTION
          "The procedure correlation identifier (PCID) of a session.  It
          is an 8-octet value assigned by the control point providing
          session services for the primary LU.  A null string indicates
          that the value is unknown."

      ::= { appcActSessEntry 5 }

appcActSessPluIndicator OBJECT-TYPE
      SYNTAX INTEGER {
                      localLuIsPlu(1),
                      partnerLuIsPlu(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates which LU is the PLU for this session.  For
          independent LUs, the PLU (primary LU) is the one that initiated
          the session (sent BIND), while the SLU (secondary LU) is the
          one that accepted the session initiation (received BIND).

          The 'local' LU is the one identified by appcLluOperName.

          The 'partner' LU is the one identified by
          appcLuPairOperParLuName."

      ::= { appcActSessEntry 6 }

appcActSessModeName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The mode name used for this session."

      ::= { appcActSessEntry 7 }

appcActSessCosName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The Class of Service (COS) name used for this session.
          A null string indicates that the value is unknown."




Expires June 15, 1996                                          [Page 82]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcActSessEntry 8 }

appcActSessTransPriority OBJECT-TYPE
      SYNTAX INTEGER {
                      unknown(1),
                      low(2),
                      medium(3),
                      high(4),
                      network(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The transmission priority of this session.
              1 = unknown priority
              2 = low priority
              3 = medium priority
              4 = high priority
              5 = network priority
          "

      ::= { appcActSessEntry 9 }

appcActSessEnhanceSecSup OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      level1(2),
                      level2(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Enhanced security supported. Indicates the level of enhanced
          security support:

             1 = none
             2 = level 1
             3 = level 2
          "

      ::= { appcActSessEntry 10 }

appcActSessSendPacingType OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      fixed(2),



Expires June 15, 1996                                          [Page 83]

Internet Draft              SNANAU APPC MIB                December 1995


                      adaptive(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The type of pacing being used for sending data."

      ::= { appcActSessEntry 11 }

appcActSessSendRpc OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The send residual pace count.  This represents the number of
          MUs that can still be sent in the current session window."

      ::= { appcActSessEntry 12 }

appcActSessSendNxWndwSize OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The size of the next window which will be used to send data."

      ::= { appcActSessEntry 13 }

appcActSessRecvPacingType OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      fixed(2),
                      adaptive(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The type of pacing being used for receiving data."

      ::= { appcActSessEntry 14 }

appcActSessRecvRpc OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION



Expires June 15, 1996                                          [Page 84]

Internet Draft              SNANAU APPC MIB                December 1995


          "The receive residual pace count.  This represents the number
          of MUs that can still be received in the current session
          window."

      ::= { appcActSessEntry 15 }

appcActSessRecvNxWndwSize OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The size of the next window which will be used to receive
          data."

      ::= { appcActSessEntry 16 }
appcActSessRscv OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (0..255))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The route selection control vector (RSCV CV2B) used for this
          session.  It is present for APPN-level implementations.
          LEN-level implementations will return a null string.  The
          internal format of this vector is described in SNA Formats.
          This object contains an uninterpreted copy of the control
          vector (including the length and key fields)."

      ::= { appcActSessEntry 17 }

appcActSessInUse OBJECT-TYPE
      SYNTAX INTEGER {
                      no(1),
                      yes(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether the session is currently in use (i.e., in
           bracket with a conversation)."

      ::= { appcActSessEntry 18 }

appcActSessMaxSndRuSize OBJECT-TYPE
      SYNTAX INTEGER (1..8192)
      MAX-ACCESS read-only
      STATUS current



Expires June 15, 1996                                          [Page 85]

Internet Draft              SNANAU APPC MIB                December 1995


      DESCRIPTION
          "The maximum RU size used on this session for sending RUs."

      ::= { appcActSessEntry 19 }

appcActSessMaxRcvRuSize OBJECT-TYPE
      SYNTAX INTEGER (1..8192)
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The maximum RU size used on this session for receiving RUs."

      ::= { appcActSessEntry 20 }

appcActSessSndPacingSize OBJECT-TYPE
      SYNTAX INTEGER (1..63)
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The size of the send pacing window on this session."

      ::= { appcActSessEntry 21 }

appcActSessRcvPacingSize OBJECT-TYPE
      SYNTAX INTEGER (1..63)
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The size of the receive pacing window on this session."

      ::= { appcActSessEntry 22 }

appcActSessOperState OBJECT-TYPE
      SYNTAX INTEGER {
                      unbound (1),
                      pendingBind (2),
                      bound (3),
                      pendingUnbind (4)
                     }
      MAX-ACCESS read-write
      STATUS current
      DESCRIPTION
          "The value indicates the current operational state of the
          session.

                  'unbound (1)' - session has been  unbound;



Expires June 15, 1996                                          [Page 86]

Internet Draft              SNANAU APPC MIB                December 1995


                        in this state it will be removed from the
                        session table by the Agent.

                  'pendingBind (2)' - this state has different
                        meanings for dependent and independent LUs;
                        for dependent LU - waiting for BIND from
                        the host, for independent LU - waiting for
                        BIND response.  When a session enters this
                        state, the corresponding entry in the
                        session table is created by the Agent.

                  'bound (3)' - session has been successfully bound.

                  'pendingUnbind (4)' - session enters this state
                        when an UNBIND is sent and before the
                        rsp(UNBIND) is received.

          Session deactivation:

                  If a session is in the operational state
                  'bound (3)' then setting the value of this
                  object to 'unbound (1)' will initiate the
                  session shutdown.

                  If a session is in the operational state
                  'pendingBind (2)' then setting the value of this
                  object to 'unbound (1)' will initiate the session
                  shutdown.

                  If a session is in the operational state
                  'pendingUnbind (4)' for an abnormally long period
                  of time (e.g., three minutes) then setting the value
                  of this object to 'unbound (1)' will change the
                  session operational state to 'unbound (1)'. "

      ::= { appcActSessEntry 23 }

appcActSessUpTime OBJECT-TYPE
      SYNTAX TimeTicks
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The length of time the session has been active, measured in
          hundredths of a second."

      ::= { appcActSessEntry 24 }



Expires June 15, 1996                                          [Page 87]

Internet Draft              SNANAU APPC MIB                December 1995


appcActSessRtpNceId OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (0..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The local HPR Network Connection Endpoint of the session."

      ::= { appcActSessEntry 25 }

appcActSessRtpTcid OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (0|8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The local RTP connection TCID of the session."

      ::= { appcActSessEntry 26 }

appcActSessLinkIndex OBJECT-TYPE
      SYNTAX InstancePointer
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "This value identifies the link over which the session passes.
          This value points to the row in the table containing
          information on the link instance.  (e.g., the sdlcLSAdminTable
          of the SNA DLC MIB module).  This object may be NULL if the
          link is not specified or if a link is not applicable (as for
          APPN-level nodes)."

      ::= { appcActSessEntry 27 }


-- ***************************************************************
-- The following table contains session statistics for APPC sessions.
-- ***************************************************************

appcSessStatsTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcSessStatsEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "This table contains dynamic statistical information relating
          to active APPC sessions.  The entries in this table cannot be
          created by a Management Station.  Two entries are present in
          the table when both session partners are local.  This table is



Expires June 15, 1996                                          [Page 88]

Internet Draft              SNANAU APPC MIB                December 1995


          populated only when the value of appcCntrlOperStat is
          'active'."

      ::= { appcSession 2 }

appcSessStatsEntry OBJECT-TYPE
      SYNTAX AppcSessStatsEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Contains statistics information for an APPC session.  Each
          entry is created by the Agent.  Objects in this table have
          read-only access.  Each session from appcActSessTable has one
          entry in this table."

      INDEX { appcSessStatsLocLuName,
              appcSessStatsParLuName,
              appcSessStatsSessIndex }

      ::= { appcSessStatsTable 1 }

AppcSessStatsEntry ::= SEQUENCE {
        appcSessStatsLocLuName           DisplayString,
        appcSessStatsParLuName           DisplayString,
        appcSessStatsSessIndex           Integer32,
        appcSessStatsSentFmdBytes        Counter32,
        appcSessStatsSentNonFmdBytes     Counter32,
        appcSessStatsRcvdFmdBytes        Counter32,
        appcSessStatsRcvdNonFmdBytes     Counter32,
        appcSessStatsSentFmdRus          Counter32,
        appcSessStatsSentNonFmdRus       Counter32,
        appcSessStatsRcvdFmdRus          Counter32,
        appcSessStatsRcvdNonFmdRus       Counter32,
        appcSessStatsCtrUpTime           TimeTicks
                     }

appcSessStatsLocLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Specifies the name of the local LU for the session.  This
          field is from 1 to 17 characters in length, including a period
          (.) which separates the NetId from the NAU name if the NetId is
          present.




Expires June 15, 1996                                          [Page 89]

Internet Draft              SNANAU APPC MIB                December 1995


          If this object has the same value as appcLluOperName, then the
          two entries being indexed apply to the same resource
          (specifically, to the same local LU)."

      ::= { appcSessStatsEntry 1 }

appcSessStatsParLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Specifies the name of the partner LU for the session.  This
          field is from 1 to 17 characters in length, including a period
          (.) which separates the NetId from the NAU name if the NetId is
          present.

          If this object has the same value as appcLuPairOperParLuName,
          then the two entries being indexed apply to the same resource
          (specifically, to the same partner LU)."

      ::= { appcSessStatsEntry 2 }

appcSessStatsSessIndex OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "This value identifies the index of the session, which is
          unique for this LU pair.  It is recommended that an Agent not
          reuse the index of a deactivated session for a significant
          period of time (e.g., one week).

          If this object has the same value as appcActSessIndex for the
          same LU pair, then the two entries being indexed apply to the
          same resource (specifically, to the same session)."

      ::= { appcSessStatsEntry 3 }

appcSessStatsSentFmdBytes OBJECT-TYPE
      SYNTAX Counter32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The number of function management data (FMD) bytes sent by the
          local LU."




Expires June 15, 1996                                          [Page 90]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcSessStatsEntry 4 }

appcSessStatsSentNonFmdBytes OBJECT-TYPE
      SYNTAX Counter32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The number of non-function management data (non-FMD) bytes
          sent by the local LU."

      ::= { appcSessStatsEntry 5 }

appcSessStatsRcvdFmdBytes OBJECT-TYPE
      SYNTAX Counter32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The number of function management data (FMD) bytes received by
          the local LU."

      ::= { appcSessStatsEntry 6 }

appcSessStatsRcvdNonFmdBytes OBJECT-TYPE
      SYNTAX Counter32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The number of non-function management data (non-FMD) bytes
          received by the local LU."

      ::= { appcSessStatsEntry 7 }

appcSessStatsSentFmdRus OBJECT-TYPE
      SYNTAX Counter32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The number of function management data (FMD) RUs sent by the
          local LU."

      ::= { appcSessStatsEntry 8 }

appcSessStatsSentNonFmdRus OBJECT-TYPE
      SYNTAX Counter32
      MAX-ACCESS read-only
      STATUS current



Expires June 15, 1996                                          [Page 91]

Internet Draft              SNANAU APPC MIB                December 1995


      DESCRIPTION
          "The number of non-function management data (non-FMD) RUs sent
          by the local LU."

      ::= { appcSessStatsEntry 9 }

appcSessStatsRcvdFmdRus OBJECT-TYPE
      SYNTAX Counter32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The number of function management data (FMD) RUs received by
          the local LU."

      ::= { appcSessStatsEntry 10 }

appcSessStatsRcvdNonFmdRus OBJECT-TYPE
      SYNTAX Counter32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The number of non-function management data (non-FMD) RUs
          received by the local LU."

      ::= { appcSessStatsEntry 11 }

appcSessStatsCtrUpTime OBJECT-TYPE
      SYNTAX TimeTicks
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The length of time the counters for this session have been
          active, measured in hundredths of a second."

      ::= { appcSessStatsEntry 12 }


-- *********************************************************************
-- APPC Historical Session Table
-- ---------------------------------------------------------------------
-- This table contains historical information about APPC sessions that
-- terminated abnormally.   It is an implementation choice how long to
-- retain information on a given session.
-- *********************************************************************
appcHistSessTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcHistSessEntry



Expires June 15, 1996                                          [Page 92]

Internet Draft              SNANAU APPC MIB                December 1995


      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Table of historical information about APPC sessions that
          terminated abnormally.  Two entries may be present in the table
          when both session partners are local.  It is an implementation
          choice how long to retain information about a given session."

      ::= { appcSession 3 }

appcHistSessEntry OBJECT-TYPE
      SYNTAX AppcHistSessEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Entry of APPC Session History Table.  This table is indexed by
          an integer which is continuously incremented until it
          eventually wraps."

      INDEX
             { appcHistSessIndex }

      ::= { appcHistSessTable 1 }

AppcHistSessEntry     ::= SEQUENCE {
      appcHistSessIndex           INTEGER,
      appcHistSessTime            DateAndTime,
      appcHistSessType            INTEGER,
      appcHistSessLocLuName       DisplayString,
      appcHistSessParLuName       DisplayString,
      appcHistSessModeName        DisplayString,
      appcHistSessUnbindType      OCTET STRING,
      appcHistSessSenseData       SnaSenseData,
      appcHistSessComponentId     DisplayString,
      appcHistSessDetectModule    DisplayString
                     }


appcHistSessIndex OBJECT-TYPE
      SYNTAX INTEGER (0..2147483647)
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Table index.  The value of the index begins at zero
           and is incremented up to a maximum value of 2**31-1
           (2,147,483,647) before wrapping."



Expires June 15, 1996                                          [Page 93]

Internet Draft              SNANAU APPC MIB                December 1995


      ::=  { appcHistSessEntry 1 }

appcHistSessTime OBJECT-TYPE
      SYNTAX DateAndTime
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The time at which the session was either terminated or
           failed to be established."

      ::=  { appcHistSessEntry 2 }

appcHistSessType OBJECT-TYPE
      SYNTAX INTEGER {
                      recvNegBindRsp(1),
                      sendNegBindRsp(2),
                      sessActRejected(3),
                      unbindSent(4),
                      unbindReceived(5)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates the type of event that caused the entry to be made:

               recvNegBindRsp  - Received a negative bind response from
                                 the partner LU.
               sendNegBindRsp  - Sent a negative bind response to the
                                 partner LU.
               sessActRejected - Session activation rejected by the
                                 partner LU.
               unbindSent      - Unbind sent to the partner LU.
               unbindReceived  - Unbind received from the partner LU.

          These event types correspond to the five SNA/MS Alerts
          LU62001 through LU62005, documented in the SNA Management
          Services Reference."

      ::=  { appcHistSessEntry 3 }

appcHistSessLocLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The network-qualified local LU name.  This field is from 3 to



Expires June 15, 1996                                          [Page 94]

Internet Draft              SNANAU APPC MIB                December 1995


          17 characters in length, including a period (.) which separates
          the NetId from the NAU name if the NetId is present."

      ::=  { appcHistSessEntry 4 }

appcHistSessParLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (3..17))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The network-qualified partner LU name.  This field is from 3
          to 17 characters in length, including a period (.) which
          separates the NetId from the NAU name if the NetId is present."

      ::=  { appcHistSessEntry 5 }

appcHistSessModeName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The mode name of the session."

      ::=  { appcHistSessEntry 6 }

appcHistSessUnbindType OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (1))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The type of unbind which terminated the session.  This
           value is consists of one (1) octet; and its meaning
           is defined in SNA Formats."

      ::=  { appcHistSessEntry 7 }

appcHistSessSenseData OBJECT-TYPE
      SYNTAX SnaSenseData
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The sense data associated with the termination of the
          session, taken from the negative BIND response or UNBIND
          request."

      ::=  { appcHistSessEntry 8 }



Expires June 15, 1996                                          [Page 95]

Internet Draft              SNANAU APPC MIB                December 1995


appcHistSessComponentId OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..32))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The implementation-specific name of the component which
          detected the problem."

      ::=  { appcHistSessEntry 9 }

appcHistSessDetectModule OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..32))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The implementation-specific name of the module which
          detected the problem."

      ::=  { appcHistSessEntry 10 }


-- *********************************************************************
-- APPC Session RTP Connection Table
-- ---------------------------------------------------------------------
-- This table contains information on APPC sessions that are being
-- transported on RTP connections by High Performance Routing (HPR).
-- *********************************************************************
appcSessRtpTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcSessRtpEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "A table indicating how many APPC sessions terminating in this
          node are transported by each RTP connection."

      ::= { appcSession 4 }

appcSessRtpEntry OBJECT-TYPE
      SYNTAX AppcSessRtpEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Entry of APPC session RTP table."

      INDEX { appcSessRtpNceId,
              appcSessRtpTcid }



Expires June 15, 1996                                          [Page 96]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcSessRtpTable 1 }

AppcSessRtpEntry ::= SEQUENCE {
      appcSessRtpNceId              OCTET STRING,
      appcSessRtpTcid               OCTET STRING,
      appcSessRtpSessions           Gauge32
                     }

appcSessRtpNceId OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (1..8))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The local Network Connection Endpoint of the RTP connection."

      ::= { appcSessRtpEntry 1 }

appcSessRtpTcid OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (8))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The local TCID of the RTP connection."

      ::= { appcSessRtpEntry 2 }

appcSessRtpSessions OBJECT-TYPE
      SYNTAX Gauge32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The number of APPC sessions terminating in this node
          that are using this RTP connection."

      ::= { appcSessRtpEntry 3 }


-- *********************************************************************
--    APPC Active Conversation Table
--   This table contains information about active APPC conversations.
-- *********************************************************************

appcActiveConvTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcActiveConvEntry
      MAX-ACCESS not-accessible
      STATUS current



Expires June 15, 1996                                          [Page 97]

Internet Draft              SNANAU APPC MIB                December 1995


      DESCRIPTION
          "Table of information about active APPC Conversations.  In this
          context 'active' means that a conversation is currently
          associated with a particular session.  Two entries are present
          in the table when both LUs for the session are local."

      ::= { appcConversation 1 }

appcActiveConvEntry OBJECT-TYPE
      SYNTAX AppcActiveConvEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Entry representing one active APPC Conversation."

      INDEX { appcActiveConvLocLuName,
              appcActiveConvParLuName,
              appcActiveConvSessIndex }

      ::= { appcActiveConvTable 1}

AppcActiveConvEntry     ::= SEQUENCE {
           appcActiveConvLocLuName           DisplayString,
           appcActiveConvParLuName           DisplayString,
           appcActiveConvSessIndex           Integer32,
           appcActiveConvId                  OCTET STRING,
           appcActiveConvState               INTEGER,
           appcActiveConvType                INTEGER,
           appcActiveConvCorrelator          OCTET STRING,
           appcActiveConvSyncLvl             INTEGER,
           appcActiveConvSource              INTEGER,
           appcActiveConvDuplex              INTEGER,
           appcActiveConvUpTime              TimeTicks,
           appcActiveConvSendBytes           Counter32,
           appcActiveConvRcvBytes            Counter32,
           appcActiveConvUserid              DisplayString,
           appcActiveConvPcidNauName         DisplayString,
           appcActiveConvPcid                OCTET STRING,
           appcActiveConvModeName            DisplayString,
           appcActiveConvLuwIdName           DisplayString,
           appcActiveConvLuwIdInstance       OCTET STRING,
           appcActiveConvLuwIdSequence       OCTET STRING,
           appcActiveConvTpName              DisplayString
                     }

appcActiveConvLocLuName OBJECT-TYPE



Expires June 15, 1996                                          [Page 98]

Internet Draft              SNANAU APPC MIB                December 1995


      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The SNA name of the local LU for the conversation.  This field
          is from 1 to 17 characters in length, including a period (.)
          which separates the NetId from the NAU name if the NetId is
          present.

          If this object has the same value as appcLluOperName,
          then the two entries being indexed apply to the same
          resource (specifically, to the same local LU)."

      ::= { appcActiveConvEntry 1 }

appcActiveConvParLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The SNA name of the partner LU for the conversation.  This
          field is from 1 to 17 characters in length, including a period
          (.) which separates the NetId from the NAU name if the NetId is
          present.

          If this object has the same value as appcLuPairOperParLuName,
          then the two entries being indexed apply to the same
          resource (specifically, to the same partner LU)."

      ::= { appcActiveConvEntry 2 }

appcActiveConvSessIndex OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Index of entry in appcActSessTable that is associated with
          this conversation.  If this object has the same value as
          appcActSessIndex for the same LU pair, then the two entries
          being indexed apply to the same resource (specifically, to the
          same session)."

      ::= { appcActiveConvEntry 3 }

appcActiveConvId OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (4))



Expires June 15, 1996                                          [Page 99]

Internet Draft              SNANAU APPC MIB                December 1995


      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The 4-byte ID of the conversation."

      ::= { appcActiveConvEntry 4 }

appcActiveConvState OBJECT-TYPE
      SYNTAX INTEGER {
                      reset(1),
                      send(2),
                      receive(3),
                      confirm(4),
                      confirmSend(5),
                      confirmDealloc(6),
                      pendingDeallocate(7),
                      pendingPost(8),
                      sendReceive(9),
                      sendOnly(10),
                      receiveOnly(11),
                      deferReceive(12),
                      deferDeallocate(13),
                      syncpoint(14),
                      syncpointSend(15),
                      syncpointDeallocate(16),
                      backoutRequired(17)
                     }

      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates the state of the conversation at the instant when
          the information was retrieved.  The values are:

              reset
                        The conversation is reset (i.e., deallocated).
              send
                        The conversation can send data.  This value also
                        is returned if the conversation is in
                        Send-Pending state.
              receive
                        The conversation can receive data.
              confirm
                        The conversation has received a confirm
                        indicator.  It can issue an [MC_]CONFIRMED or
                        [MC_]SEND_ERROR verb to change state.  It will



Expires June 15, 1996                                         [Page 100]

Internet Draft              SNANAU APPC MIB                December 1995


                        continue in Receive state if an [MC_]CONFIRMED
                        verb is issued.
              confirmSend
                        The conversation is in Confirm state and changes
                        to Send state when an [MC_]CONFIRMED verb is
                        issued.
              confirmDealloc
                        The conversation is in Confirm state and becomes
                        inactive when an [MC_]CONFIRMED verb is issued.
              pendingDeallocate
                        The conversation is in Pending-Deallocate state
                        while it waits for (MC_)DEALLOCATE TYPE
                        (sync_level) to complete.
              pendingPost
                        The conversation is in Pending-Post state while
                        it waits for the [MC_]RECEIVE_AND_POST verb to
                        complete its receive function.
              sendReceive
                        The full-duplex conversation can send or receive
                        data.
              sendOnly
                        The full-duplex conversation can send data, but
                        it does not have permission to receive data,
                        because the partner TP has already deallocated
                        its side of the conversation.
              receiveOnly
                        The full-duplex conversation can receive data,
                        but it does not have permission to send data,
                        because it has already deallocated its side of
                        the conversation.
              deferReceive
                        Waiting for a successful SYNCPT verb operation to
                        go into the receive state.
              deferDeallocate
                        Waiting for a successful SYNCPT verb operation to
                        go into the reset state.
              syncpoint
                        Need to response to a SYNCPT verb issued.  After
                        successful operation, the next state will be
                        receive.
              syncpointSend
                        Need to response to a SYNCPT verb issued.  After
                        successful operation, the next state will be
                        send.
              syncpointDeallocate
                        Need to response to a SYNCPT verb issued.  After



Expires June 15, 1996                                         [Page 101]

Internet Draft              SNANAU APPC MIB                December 1995


                        successful operation, the next state will be
                        reset.
              backoutRequired
                        TP must execute a BACKOUT verb to backout the
                        transaction."

      ::= { appcActiveConvEntry 5 }

appcActiveConvType OBJECT-TYPE
      SYNTAX INTEGER {
                      basic(1),
                      mapped(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates the type of conversation.  The values are:

              basic
                        Indicates that this conversation supports
                        basic verbs.

              mapped
                        Indicates that this conversation supports
                        mapped verbs."


      ::= { appcActiveConvEntry 6 }

appcActiveConvCorrelator OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (0..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "This is an 8-byte identifier that the source LU assigns to the
          conversation; the source LU is the one that sent the allocation
          request.  The conversation correlator is included on the
          allocation request.  The conversation correlator uniquely
          identifies a conversation, from among all conversations,
          between the local and partner LUs.  It may be used, for
          example, during problem determination associated with a
          conversation.  A length of 0 indicates that no conversation
          correlator is defined."

      ::= { appcActiveConvEntry 7 }




Expires June 15, 1996                                         [Page 102]

Internet Draft              SNANAU APPC MIB                December 1995


appcActiveConvSyncLvl OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      confirm(2),
                      syncpt(3)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates the highest sync level support for the conversation.
          The values are:

                none
                        Indicates that no sync-level processing can be
                        performed on this conversation. The
                        transaction program does not issue verbs or
                        recognize any returned parameters
                        relating to any sync-level function.

                confirm
                        Indicates that confirmation processing can be
                        performed on this conversation.  The
                        transaction program can issue verbs and
                        recognize returned parameters relating to
                        confirmation.

                syncpt
                        Indicates that syncpt and confirmation processing
                        can be performed on this conversation. The
                        transaction program can issue verbs and recognize
                        returned parameters relating to syncpt and
                        confirmation."

      ::= { appcActiveConvEntry 8 }

appcActiveConvSource OBJECT-TYPE
      SYNTAX INTEGER {
                      localLu(1),
                      partnerLu(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates whether the local or partner LU is the source of the
          conversation, that is, which LU started the conversation by
          sending the allocation request.



Expires June 15, 1996                                         [Page 103]

Internet Draft              SNANAU APPC MIB                December 1995


               localLu
                        The local LU is the source of the conversation,
                        and the partner LU is the target of the
                        conversation.

               partnerLu
                        The partner LU is the source of the
                        conversation, and the local LU is the target of
                        the conversation."

      ::= { appcActiveConvEntry 9 }

appcActiveConvDuplex OBJECT-TYPE
      SYNTAX INTEGER {
                      half(1),
                      full(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates the conversation duplex style in effect for the
          conversation.

            half        Indicates that information can be transferred in
                        both directions, but only in one direction at a
                        time.

            full        Indicates that information can be transferred in
                        both directions at the same time."

      ::= { appcActiveConvEntry 10 }

appcActiveConvUpTime OBJECT-TYPE
      SYNTAX TimeTicks
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The length of time since the conversation started, measured in
          hundredths of a second."

      ::= { appcActiveConvEntry 11 }

appcActiveConvSendBytes OBJECT-TYPE
      SYNTAX Counter32
      MAX-ACCESS read-only
      STATUS current



Expires June 15, 1996                                         [Page 104]

Internet Draft              SNANAU APPC MIB                December 1995


      DESCRIPTION
          "Indicates the number of bytes that was sent on the
          conversation.  The count includes all SNA RU bytes sent,
          including those in the FMH-5 (Attach), FMH-7 (Error
          Description), SIGNAL, LUSTAT, and SNA responses; it does not
          include SNA TH and RH bytes."

      ::= { appcActiveConvEntry 12 }

appcActiveConvRcvBytes OBJECT-TYPE
      SYNTAX Counter32
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates the number of bytes that was received on the
          conversation.  The count includes all SNA RU bytes sent,
          including those in the FMH-5 (Attach), FMH-7 (Error
          Description), SIGNAL, LUSTAT, and SNA responses; it does not
          include SNA TH and RH bytes."

      ::= { appcActiveConvEntry 13 }

appcActiveConvUserid OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..10))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The user ID that the initiating program provided in the
          incoming attach."

      ::= { appcActiveConvEntry 14 }

appcActiveConvPcidNauName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0 | 3..17))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The network-qualified NAU name of the
           node at which the session and PCID originated.  For APPN
           and LEN nodes, this is either CP name of the APPN node at
           which the origin LU is located or the CP name of the
           NN serving the LEN node at which the origin LU is
           located.  This field is from 3 to 17 characters in
           length, including a period (.) which separates the
           NetId from the NAU name.  A null string indicates
           that the value is unknown."



Expires June 15, 1996                                         [Page 105]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcActiveConvEntry 15 }

appcActiveConvPcid OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (0|8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The procedure correlation identifier (PCID) of the session.
          It is an 8-octet value assigned by the control point providing
          session services for the primary LU.  A null string indicates
          that the value is unknown."

      ::= { appcActiveConvEntry 16 }

appcActiveConvModeName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The Mode Name used for this conversation.
           This is a 1-8 character name."

      ::= { appcActiveConvEntry 17 }

appcActiveConvLuwIdName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The SNA name of the LU that initiated the logical unit of work
           that is associated with this active TP. This field is from
           1 to 17 characters in length, including a period (.) which
           separates the NetId from the LU name if the NetId is present."

      ::= { appcActiveConvEntry 18 }

appcActiveConvLuwIdInstance OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (0..6))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The instance identifier for the logical unit of work."

      ::= { appcActiveConvEntry 19 }

appcActiveConvLuwIdSequence OBJECT-TYPE



Expires June 15, 1996                                         [Page 106]

Internet Draft              SNANAU APPC MIB                December 1995


      SYNTAX OCTET STRING (SIZE (0..2))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The sequence identifier for the logical unit of work."

      ::= { appcActiveConvEntry 20 }

appcActiveConvTpName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..64))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The transaction program name which started this conversation.
          This name could either be from a FMH5 ATTACH for a remotely
          started conversation, otherwise it could the name of the local
          TP if available.

          When the TP name consists entirely of displayable EBCDIC code
          points, it is mapped directly to the equivalent ASCII display
          string.  However, registered TP names always have a non-
          displayable EBCDIC code point (value less than or equal to
          x'3F') as the first character, so they cannot be directly
          mapped to an ASCII display string.  These TP names are
          converted to a display string that is equivalent to a
          hexadecimal display of the EBCDIC code points.  For example,
          the 2-byte TP name x'06F1' (CNOS) is converted to the 6-byte
          ASCII display string '06F1' (including the two single quotes).

          This name is NULL if the conversation is started locally
          (i.e., not with a FMH5 ATTACH)."

      ::= { appcActiveConvEntry 21 }

-- *********************************************************************
--    APPC Historical Conversation Table
--    This table contains historical information about APPC
--    conversations that ended abnormally.  It is an implementation
--    choice how long to retain information on a given conversation.
-- *********************************************************************

appcHistConvTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcHistConvEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION



Expires June 15, 1996                                         [Page 107]

Internet Draft              SNANAU APPC MIB                December 1995


          "Table of historical information about APPC Conversations that
          ended in error.  Possible categories of error conditions that
          could be saved in this table are:

                - allocation errors,
                - deallocate abend,
                - program errors, and
                - service errors."

      ::= { appcConversation 2 }

appcHistConvEntry OBJECT-TYPE
      SYNTAX AppcHistConvEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
           "Entry representing one APPC Conversation."

      INDEX
             { appcHistConvIndex  }

      ::= { appcHistConvTable 1}

AppcHistConvEntry     ::= SEQUENCE {
      appcHistConvIndex           Integer32,
      appcHistConvEndTime         DateAndTime,
      appcHistConvLocLuName       DisplayString,
      appcHistConvParLuName       DisplayString,
      appcHistConvTpName          DisplayString,
      appcHistConvPcidNauName     DisplayString,
      appcHistConvPcid            OCTET STRING,
      appcHistConvSenseData       SnaSenseData,
      appcHistConvLogData         OCTET STRING,
      appcHistConvEndedBy         INTEGER
                     }

appcHistConvIndex OBJECT-TYPE
      SYNTAX Integer32
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Index for entry in Conversation table.  This value identifies
          the unique index of the conversation.  It is recommended that
          an Agent not reuse the index of a deactivated conversation for
          a significant period of time (e.g. one week)."




Expires June 15, 1996                                         [Page 108]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcHistConvEntry 1 }

appcHistConvEndTime OBJECT-TYPE
      SYNTAX DateAndTime
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The time at which the conversation ended."

      ::= { appcHistConvEntry 2 }

appcHistConvLocLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The name of the local LU for this conversation.  This field is
          from 1 to 17 characters in length, including a period (.) which
          separates the NetId from the NAU name if the NetId is present."

      ::= { appcHistConvEntry 3 }

appcHistConvParLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The SNA name of the partner LU for the conversation.  This
          field is from 1 to 17 characters in length, including a period
          (.) which separates the NetId from the NAU name if the NetId is
          present."

      ::= { appcHistConvEntry 4 }

appcHistConvTpName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..64))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The transaction program name which started this conversation.
          This name could either be from a FMH5 ATTACH for a remotely
          started conversation, otherwise it could the name of the local
          TP if available.

          When the TP name consists entirely of displayable EBCDIC code
          points, it is mapped directly to the equivalent ASCII display



Expires June 15, 1996                                         [Page 109]

Internet Draft              SNANAU APPC MIB                December 1995


          string.  However, registered TP names always have a non-
          displayable EBCDIC code point (value less than or equal to
          x'3F') as the first character, so they cannot be directly
          mapped to an ASCII display string.  These TP names are
          converted to a display string that is equivalent to a
          hexadecimal display of the EBCDIC code points.  For example,
          the 2-byte TP name x'06F1' (CNOS) is converted to the 6-byte
          ASCII display string '06F1' (including the two single quotes).

          This name is NULL if the conversation is started locally
          (i.e., not with a FMH5 ATTACH)."

      ::= { appcHistConvEntry 5 }

appcHistConvPcidNauName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0 | 3..17))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The network-qualified NAU name of the
           node at which the session and PCID originated.  For APPN
           and LEN nodes, this is either CP name of the APPN node at
           which the origin LU is located or the CP name of the
           NN serving the LEN node at which the origin LU is
           located.  This field is from 3 to 17 characters in
           length, including a period (.) which separates the
           NetId from the NAU name.  A null string indicates that the
           value is unknown."

      ::= { appcHistConvEntry 6 }

appcHistConvPcid OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (0|8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
         "The procedure correlation identifier (PCID) of the session.
         It is an 8-octet value assigned by the control point providing
         session services for the primary LU.  A null string indicates
         that the value is unknown."

      ::= { appcHistConvEntry 7 }

appcHistConvSenseData OBJECT-TYPE
      SYNTAX SnaSenseData
      MAX-ACCESS read-only



Expires June 15, 1996                                         [Page 110]

Internet Draft              SNANAU APPC MIB                December 1995


      STATUS current
      DESCRIPTION
          "The sense data associated with the action that ended this
          conversation, e.g., FMH-7 or UNBIND."

      ::= { appcHistConvEntry 8 }

appcHistConvLogData OBJECT-TYPE
      SYNTAX OCTET STRING (SIZE (0..32))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The first 32 bytes of the data portion of the Log Data GDS
          Variable that is associated with the last FMH-7 that occurred
          on this conversation.  If there was no Log Data GDS Variable
          associated with the FMH-7, this object is null.

          This object reflects only the data portion of the Log Data
          GDS Variable (i.e. not the LL or GDS Id)."

      ::= { appcHistConvEntry 9 }

appcHistConvEndedBy OBJECT-TYPE
      SYNTAX INTEGER {
                      localLu(1),
                      partnerLu(2)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Indicates which LU ended the conversation."

      ::= { appcHistConvEntry 10 }

-- *********************************************************************
--    APPC CPIC Admin Table
--    Objects in this table contain default or expected configuration
--    values for CPI-C side information.
-- *********************************************************************
appcCpicAdminTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcCpicAdminEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "APPC CPI-C side information table."




Expires June 15, 1996                                         [Page 111]

Internet Draft              SNANAU APPC MIB                December 1995


      ::= { appcCPIC 1 }

appcCpicAdminEntry OBJECT-TYPE
      SYNTAX AppcCpicAdminEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Entry of APPC CPI-C side information Table."

      INDEX { appcCpicAdminLocLuName,
              appcCpicAdminSymbDestName }

      ::= { appcCpicAdminTable 1 }

AppcCpicAdminEntry ::= SEQUENCE {
          appcCpicAdminLocLuName          DisplayString,
          appcCpicAdminSymbDestName       DisplayString,
          appcCpicAdminParLuAlias         DisplayString,
          appcCpicAdminParLuName          DisplayString,
          appcCpicAdminModeName           DisplayString,
          appcCpicAdminTpNameType         INTEGER,
          appcCpicAdminTpName             DisplayString,
          appcCpicAdminUserid             DisplayString,
          appcCpicAdminSecurity           INTEGER
                     }

appcCpicAdminLocLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The SNA name of the local LU to which this CPI-C side
          information definition applies.  This field is from 1 to 17
          characters in length, including a period (.) which separates
          the NetId from the NAU name if the NetId is present.

          The reserved value '*ALL' indicates that the definition applies
          to all local LUs, and not just to a single local LU."

      ::= { appcCpicAdminEntry 1 }

appcCpicAdminSymbDestName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..8))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION



Expires June 15, 1996                                         [Page 112]

Internet Draft              SNANAU APPC MIB                December 1995


          "Specifies the symbolic destination name used by CPI-C
          applications to identify this definition."

      ::= { appcCpicAdminEntry 2 }

appcCpicAdminParLuAlias OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "A local alias for the partner LU.  If not known or
           not applicable, this object contains a zero-length
           string."

      ::= { appcCpicAdminEntry 3 }


appcCpicAdminParLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The SNA name of the partner LU.  This field is from 1 to 17
          characters in length, including a period (.)  which separates
          the NetId from the NAU name if the NetId is present."

      ::= { appcCpicAdminEntry 4 }


appcCpicAdminModeName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the mode name.  A mode defines the characteristics
          for a group of sessions.  The mode name can be blank (8 space
          characters)."

      ::= { appcCpicAdminEntry 5 }


appcCpicAdminTpNameType OBJECT-TYPE
      SYNTAX INTEGER {
                      normal(1),
                      snaServiceTp(2)
                     }



Expires June 15, 1996                                         [Page 113]

Internet Draft              SNANAU APPC MIB                December 1995


      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether the TP name in appcCpicAdminTpName
          identifies a normal TP or an SNA service TP.  In this context,
          a normal TP is one with a name consisting only of displayable
          characters, while an SNA service TP has a name containing
          octets that do not map to displayable characters."

      ::= { appcCpicAdminEntry 6 }

appcCpicAdminTpName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..64))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the name of the partner TP to be used when a CPI-C
           application initiates a conversation specifying this side
           information entry.

           Display convention

              When the TP name consists entirely of displayable EBCDIC
              code points, it is mapped directly to the equivalent ASCII
              display string.  However, registered TP names always have a
              non-displayable EBCDIC code point (value less than or equal
              to x'3F') as the first character, so they cannot be
              directly mapped to an ASCII display string.  These TP names
              are converted to a display string that is equivalent to a
              hexadecimal display of the EBCDIC code points.  For
              example, the 2-byte TP name x'06F1' (CNOS) is converted to
              the 6-byte ASCII display string '06F1' (including the two
              single quotes)."

      ::= { appcCpicAdminEntry 7 }

appcCpicAdminUserid OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..10))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The security userid, if any, associated with the side
          information definition."

      ::= { appcCpicAdminEntry 8 }




Expires June 15, 1996                                         [Page 114]

Internet Draft              SNANAU APPC MIB                December 1995


appcCpicAdminSecurity OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      same(2),
                      pgm(3),
                      pgmStrong(4),
                      distributed(5),
                      mutual(6)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the security information to be used for allocating
          the conversation.

            none        - No security information.
            same        - Use the security environment currently
                          associated with this TP.
            pgm         - Use the program-supplied user_id and password.
            pgmStrong   - Use the program-supplied user_id and password.
                          The local LU will insure that the password is
                          not exposed in clear-text form on the physical
                          network.
            distributed - Use the security environment and a distributed
                          security system to generate the authentication
                          information for this request.  If distributed
                          security tokens cannot be generated, then fail
                          the conversation.
            mutual      - Authenticate both the user to the destination
                          system and the destination system to the user."

      ::= { appcCpicAdminEntry 9 }


-- *********************************************************************
--    APPC CPIC Oper Table
--    Objects in this table contain current operational values, such
--    as state values or negotiated parameters, for CPI-C side
--    information.
-- *********************************************************************

appcCpicOperTable OBJECT-TYPE
      SYNTAX SEQUENCE OF AppcCpicOperEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION



Expires June 15, 1996                                         [Page 115]

Internet Draft              SNANAU APPC MIB                December 1995


          "APPC CPI-C side information operational table."

      ::= { appcCPIC 2 }

appcCpicOperEntry OBJECT-TYPE
      SYNTAX AppcCpicOperEntry
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Entry of APPC CPI-C side information Table."

      INDEX { appcCpicOperLocLuName,
              appcCpicOperSymbDestName }

      ::= { appcCpicOperTable 1 }


AppcCpicOperEntry ::= SEQUENCE {
          appcCpicOperLocLuName          DisplayString,
          appcCpicOperSymbDestName       DisplayString,
          appcCpicOperParLuAlias         DisplayString,
          appcCpicOperParLuName          DisplayString,
          appcCpicOperModeName           DisplayString,
          appcCpicOperTpNameType         INTEGER,
          appcCpicOperTpName             DisplayString,
          appcCpicOperUserid             DisplayString,
          appcCpicOperSecurity           INTEGER
                     }

appcCpicOperLocLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "The SNA name of the local LU to which this CPI-C side
          information definition applies.  This field is from 1 to 17
          characters in length, including a period (.) which separates
          the NetId from the NAU name if the NetId is present.

          The reserved value '*ALL' indicates that the definition applies
          to all local LUs, and not just to a single local LU."

      ::= { appcCpicOperEntry 1 }

appcCpicOperSymbDestName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..8))



Expires June 15, 1996                                         [Page 116]

Internet Draft              SNANAU APPC MIB                December 1995


      MAX-ACCESS not-accessible
      STATUS current
      DESCRIPTION
          "Specifies the symbolic destination name used by CPI-C
          applications to identify this definition."

      ::= { appcCpicOperEntry 2 }

appcCpicOperParLuAlias OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "A local alias for the partner LU.  If not known or not
          applicable, this object contains a zero-length string."

      ::= { appcCpicOperEntry 3 }

appcCpicOperParLuName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..17))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The SNA name of the partner LU.  This field is from 1 to 17
          characters in length, including a period (.) which separates
          the NetId from the NAU name if the NetId is present."

      ::= { appcCpicOperEntry 4 }


appcCpicOperModeName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..8))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the mode name.  A mode defines the characteristics
          for a group of sessions.  The mode name can be blank (8 space
          characters)."

      ::= { appcCpicOperEntry 5 }


appcCpicOperTpNameType OBJECT-TYPE
      SYNTAX INTEGER {
                      normal(1),
                      snaServiceTp(2)



Expires June 15, 1996                                         [Page 117]

Internet Draft              SNANAU APPC MIB                December 1995


                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies whether the TP name in appcCpicOperTpName identifies
          a normal TP or an SNA service TP.  In this context, a normal TP
          is one with a name consisting only of displayable characters,
          while an SNA service TP has a name containing octets that do
          not map to displayable characters."

      ::= { appcCpicOperEntry 6 }

appcCpicOperTpName OBJECT-TYPE
      SYNTAX DisplayString (SIZE (1..64))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the name of the partner TP to be used when a CPI-C
          application initiates a conversation specifying this side
          information entry.

          Display convention

              When the TP name consists entirely of displayable EBCDIC
              code points, it is mapped directly to the equivalent ASCII
              display string.  However, registered TP names always have
              a non-displayable EBCDIC code point (value less than or
              equal to x'3F') as the first character, so they cannot be
              directly mapped to an ASCII display string.  These TP
              names are converted to a display string that is equivalent
              to a hexadecimal display of the EBCDIC code points.  For
              example, the 2-byte TP name x'06F1' (CNOS) is converted to
              the 6-byte ASCII display string '06F1' (including the two
              single quotes)."

      ::= { appcCpicOperEntry 7 }

appcCpicOperUserid OBJECT-TYPE
      SYNTAX DisplayString (SIZE (0..10))
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "The security userid, if any, associated with the active side
          information definition."

      ::= { appcCpicOperEntry 8 }



Expires June 15, 1996                                         [Page 118]

Internet Draft              SNANAU APPC MIB                December 1995


appcCpicOperSecurity OBJECT-TYPE
      SYNTAX INTEGER {
                      none(1),
                      same(2),
                      pgm(3),
                      pgmStrong(4),
                      distributed(5),
                      mutual(6)
                     }
      MAX-ACCESS read-only
      STATUS current
      DESCRIPTION
          "Specifies the security information to be used for allocating
          the conversation.

            none        - No security information.
            same        - Use the security environment currently
                          associated with this TP.
            pgm         - Use the program-supplied user_id and password.
            pgmStrong   - Use the program-supplied user_id and password.
                          The local LU will insure that the password is
                          not exposed in clear-text form on the physical
                          network.
            distributed - Use the security environment and a distributed
                          security system to generate the authentication
                          information for this request.  If distributed
                          security tokens cannot be generated, then fail
                          the conversation.
            mutual      - Authenticate both the user to the destination
                          system and the destination system to the user."

      ::= { appcCpicOperEntry 9 }


-- ***************************************************************
-- Conformance information
-- ***************************************************************

appcConformance       OBJECT IDENTIFIER ::= {appcMIB 2 }

appcCompliances       OBJECT IDENTIFIER ::= {appcConformance 1 }
appcGroups            OBJECT IDENTIFIER ::= {appcConformance 2 }

-- Compliance statements
appcCompliance  MODULE-COMPLIANCE
      STATUS current



Expires June 15, 1996                                         [Page 119]

Internet Draft              SNANAU APPC MIB                December 1995


      DESCRIPTION
          "The compliance statement for the SNMPv2 entities which
          implement the APPC MIB."

      MODULE  -- this module

--    Unconditionally mandatory groups
      MANDATORY-GROUPS  {
                        appcGlobalConfGroup,
                        appcLluConfGroup,
                        appcParLuConfGroup,
                        appcModeConfGroup,
                        appcTpConfGroup,
                        appcSessionConfGroup
                }

--    Conditionally mandatory groups
      GROUP  appcControlConfGroup
        DESCRIPTION
            "The appcControlConfGroup is mandatory only for those
            entities which implement activation and deactivation of
            specific controls such as statistics collecting and
            counting."

      GROUP  appcCnosConfGroup
        DESCRIPTION
            "The appcCnosConfGroup is mandatory only for those entities
            which implement CNOS.  "

      GROUP  appcCpicConfGroup
        DESCRIPTION
            "The appcCpicConfGroup is mandatory only for those entities
            which implement CPI-C.  "


      GROUP  appcConversationConfGroup
        DESCRIPTION
            "The appcConversationConfGroup is mandatory only for those
            entities which implement session endpoints for non-control
            APPC sessions."

--    MIN-ACCESS for objects
        OBJECT appcActSessOperState
        MIN-ACCESS read-only
        DESCRIPTION
            "An implementation is not required to support session



Expires June 15, 1996                                         [Page 120]

Internet Draft              SNANAU APPC MIB                December 1995


            deactivation via this object."

      ::= {appcCompliances 1 }

-- Units of conformance
appcGlobalConfGroup OBJECT-GROUP
      OBJECTS  {
                appcUpTime,
                appcDefaultModeName,
                appcDefaultLuName,
                appcDefaultImplInbndPlu,
                appcDefaultMaxMcLlSndSize,
                appcDefaultFileSpec,
                appcDefaultTpOperation,
                appcDefaultTpConvSecRqd,
                appcLocalCpName,
                appcActiveSessions,
                appcActiveHprSessions
                }
      STATUS current
      DESCRIPTION
          "A collection of objects providing the instrumentation of APPC
          global information and defaults."

      ::= { appcGroups 1 }

appcLluConfGroup OBJECT-GROUP
      OBJECTS  {
                appcLluAdminDepType,
                appcLluAdminLocalAddress,
                appcLluAdminSessLimit,
                appcLluAdminBindRspMayQ,
                appcLluAdminCompression,
                appcLluAdminInBoundCompLevel,
                appcLluAdminOutBoundCompLevel,
                appcLluAdminCompRleBeforeLZ,
                appcLluAdminAlias,

                appcLluOperDepType,
                appcLluOperLocalAddress,
                appcLluOperSessLimit,
                appcLluOperBindRspMayQ,
                appcLluOperCompression,
                appcLluOperInBoundCompLevel,
                appcLluOperOutBoundCompLevel,
                appcLluOperCompRleBeforeLZ,



Expires June 15, 1996                                         [Page 121]

Internet Draft              SNANAU APPC MIB                December 1995


                appcLluOperAlias,
                appcLluOperActiveSessions
                }
      STATUS current
      DESCRIPTION
          "A collection of objects providing the instrumentation of APPC
          local LU6.2s."

      ::= { appcGroups 2 }

appcParLuConfGroup OBJECT-GROUP
      OBJECTS  {
                appcLuPairAdminParLuAlias,
                appcLuPairAdminSessLimit,
                appcLuPairAdminSessSec,
                appcLuPairAdminSecAccept,
                appcLuPairAdminLinkObjId,
                appcLuPairAdminParaSessSup,

                appcLuPairOperParLuAlias,
                appcLuPairOperSessLimit,
                appcLuPairOperSessSec,
                appcLuPairOperSecAccept,
                appcLuPairOperLinkObjId,
                appcLuPairOperParaSessSup,
                appcLuPairOperParaSessSupLS,
                appcLuPairOperState
                }
      STATUS current
      DESCRIPTION
          "A collection of objects providing the instrumentation of APPC
          partner LUs."

      ::= { appcGroups 3 }

appcModeConfGroup OBJECT-GROUP
      OBJECTS  {
               appcModeAdminCosName,
               appcModeAdminSessEndTpName,
               appcModeAdminMaxSessLimit,
               appcModeAdminMinCwinLimit,
               appcModeAdminMinClosLimit,
               appcModeAdminConWinAutoActLmt,
               appcModeAdminRecvPacWinSz,
               appcModeAdminSendPacWinSz,
               appcModeAdminPrefRecvRuSz,



Expires June 15, 1996                                         [Page 122]

Internet Draft              SNANAU APPC MIB                December 1995


               appcModeAdminPrefSendRuSz,
               appcModeAdminRecvRuSzUpBnd,
               appcModeAdminSendRuSzUpBnd,
               appcModeAdminRecvRuSzLoBnd,
               appcModeAdminSendRuSzLoBnd,
               appcModeAdminSingSessReinit,
               appcModeAdminCompression,
               appcModeAdminInBoundCompLevel,
               appcModeAdminOutBoundCompLevel,
               appcModeAdminCompRleBeforeLZ,
               appcModeAdminSyncLvl,
               appcModeAdminCrypto,

               appcModeOperCosName,
               appcModeOperSessEndTpName,
               appcModeOperSessLimit,
               appcModeOperMaxSessLimit,
               appcModeOperMinCwinLimit,
               appcModeOperMinClosLimit,
               appcModeOperConWinAutoActLmt,
               appcModeOperRecvPacWinSz,
               appcModeOperSendPacWinSz,
               appcModeOperPrefRecvRuSz,
               appcModeOperPrefSendRuSz,
               appcModeOperRecvRuSzUpBnd,
               appcModeOperSendRuSzUpBnd,
               appcModeOperRecvRuSzLoBnd,
               appcModeOperSendRuSzLoBnd,
               appcModeOperSingSessReinit,
               appcModeOperCompression,
               appcModeOperInBoundCompLevel,
               appcModeOperOutBoundCompLevel,
               appcModeOperCompRleBeforeLZ,
               appcModeOperSyncLvl,
               appcModeOperCrypto,
               appcModeOperSyncLvlLastStart,
               appcModeOperCryptoLastStart,
               appcModeOperCNOSNeg,
               appcModeOperActCwin,
               appcModeOperActClos,
               appcModeOperPndCwin,
               appcModeOperPndClos,
               appcModeOperPtmCwin,
               appcModeOperPtmClos,
               appcModeOperDrainSelf,
               appcModeOperDrainPart



Expires June 15, 1996                                         [Page 123]

Internet Draft              SNANAU APPC MIB                December 1995


                }
      STATUS current
      DESCRIPTION
          "A collection of objects providing the instrumentation of APPC
          modes."

      ::= { appcGroups 4 }

appcTpConfGroup OBJECT-GROUP
      OBJECTS  {
                appcTpAdminFileSpec,
                appcTpAdminStartParm,
                appcTpAdminTpOperation,
                appcTpAdminInAttachTimeout,
                appcTpAdminRcvAllocTimeout,
                appcTpAdminSyncLvl,
                appcTpAdminInstLmt,
                appcTpAdminStatus,
                appcTpAdminLongRun,
                appcTpAdminConvType,
                appcTpAdminConvDuplex,
                appcTpAdminConvSecReq,
                appcTpAdminVerPip,
                appcTpAdminPipSubNum
                }
      STATUS current
      DESCRIPTION
          "A collection of objects providing the instrumentation of APPC
          Transaction Programs."

      ::= { appcGroups 5 }

appcSessionConfGroup OBJECT-GROUP
      OBJECTS  {
                appcActSessPcidCpName,
                appcActSessPcid,
                appcActSessPluIndicator,
                appcActSessModeName,
                appcActSessCosName,
                appcActSessTransPriority,
                appcActSessEnhanceSecSup,
                appcActSessSendPacingType,
                appcActSessSendRpc,
                appcActSessSendNxWndwSize,
                appcActSessRecvPacingType,
                appcActSessRecvRpc,



Expires June 15, 1996                                         [Page 124]

Internet Draft              SNANAU APPC MIB                December 1995


                appcActSessRecvNxWndwSize,
                appcActSessRscv,
                appcActSessInUse,
                appcActSessMaxSndRuSize,
                appcActSessMaxRcvRuSize,
                appcActSessSndPacingSize,
                appcActSessRcvPacingSize,
                appcActSessOperState,
                appcActSessUpTime,
                appcActSessRtpNceId,
                appcActSessRtpTcid,
                appcActSessLinkIndex,

                appcSessStatsSentFmdBytes,
                appcSessStatsSentNonFmdBytes,
                appcSessStatsRcvdFmdBytes,
                appcSessStatsRcvdNonFmdBytes,
                appcSessStatsSentFmdRus,
                appcSessStatsSentNonFmdRus,
                appcSessStatsRcvdFmdRus,
                appcSessStatsRcvdNonFmdRus,
                appcSessStatsCtrUpTime,

                appcHistSessTime,
                appcHistSessType,
                appcHistSessLocLuName,
                appcHistSessParLuName,
                appcHistSessModeName,
                appcHistSessUnbindType,
                appcHistSessSenseData,
                appcHistSessComponentId,
                appcHistSessDetectModule,

                appcSessRtpSessions
                }
      STATUS current
      DESCRIPTION
          "A collection of objects providing the instrumentation of APPC
          LU6.2 sessions."

      ::= { appcGroups 6 }

appcControlConfGroup OBJECT-GROUP
      OBJECTS  {
                appcCntrlAdminStat,
                appcCntrlAdminRscv,



Expires June 15, 1996                                         [Page 125]

Internet Draft              SNANAU APPC MIB                December 1995


                appcCntrlAdminTrace,
                appcCntrlAdminTraceParm,
                appcCntrlOperStat,
                appcCntrlOperStatTime,
                appcCntrlOperRscv,
                appcCntrlOperRscvTime,
                appcCntrlOperTrace,
                appcCntrlOperTraceTime,
                appcCntrlOperTraceParm

                }
      STATUS current
      DESCRIPTION
          "A collection of objects providing the instrumentation of APPC
          control."

      ::= { appcGroups 7 }

appcCnosConfGroup OBJECT-GROUP
      OBJECTS  {
                appcCnosCommand,
                appcCnosMaxSessLimit,
                appcCnosMinCwinLimit,
                appcCnosMinClosLimit,
                appcCnosDrainSelf,
                appcCnosDrainPart,
                appcCnosResponsible,
                appcCnosForce,
                appcCnosTargetLocLuName,
                appcCnosTargetParLuName,
                appcCnosTargetModeName
                }
      STATUS current
      DESCRIPTION
          "A collection of objects providing the instrumentation of APPC
          CNOS processing."

      ::= { appcGroups 8 }

appcCpicConfGroup OBJECT-GROUP
      OBJECTS  {
                appcCpicAdminParLuAlias,
                appcCpicAdminParLuName,
                appcCpicAdminModeName,
                appcCpicAdminTpNameType,
                appcCpicAdminTpName,



Expires June 15, 1996                                         [Page 126]

Internet Draft              SNANAU APPC MIB                December 1995


                appcCpicAdminUserid,
                appcCpicAdminSecurity,
                appcCpicOperParLuAlias,
                appcCpicOperParLuName,
                appcCpicOperModeName,
                appcCpicOperTpNameType,
                appcCpicOperTpName,
                appcCpicOperUserid,
                appcCpicOperSecurity
                }
      STATUS current
      DESCRIPTION
          "A collection of objects providing the instrumentation of APPC
          CPI-C side information."

      ::= { appcGroups 9 }

appcConversationConfGroup OBJECT-GROUP
      OBJECTS  {
                appcActiveConvId,
                appcActiveConvState,
                appcActiveConvType,
                appcActiveConvCorrelator,
                appcActiveConvSyncLvl,
                appcActiveConvSource,
                appcActiveConvDuplex,
                appcActiveConvUpTime,
                appcActiveConvSendBytes,
                appcActiveConvRcvBytes,
                appcActiveConvUserid,
                appcActiveConvPcidNauName,
                appcActiveConvPcid,
                appcActiveConvModeName,
                appcActiveConvLuwIdName,
                appcActiveConvLuwIdInstance,
                appcActiveConvLuwIdSequence,
                appcActiveConvTpName,

                appcHistConvEndTime,
                appcHistConvLocLuName,
                appcHistConvParLuName,
                appcHistConvTpName,
                appcHistConvPcidNauName,
                appcHistConvPcid,
                appcHistConvSenseData,
                appcHistConvLogData,



Expires June 15, 1996                                         [Page 127]

Internet Draft              SNANAU APPC MIB                December 1995


                appcHistConvEndedBy
                }
      STATUS current
      DESCRIPTION
          "A collection of objects providing the instrumentation of APPC
          conversations."

      ::= { appcGroups 10 }

-- end of conformance statement

END





































Expires June 15, 1996                                         [Page 128]

Internet Draft              SNANAU APPC MIB                December 1995


5.  Acknowledgments

This MIB module is the product of the SNA NAU MIB Working Group.
Special thanks to Wayne Clark, Rich Daugherty, and Leo Temoshenko for
their contributions and review.


6.  References


[1]  IBM, Systems Network Architecture Technical Overview, GC30-3073-4,
     January, 1994.

[2]  Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Structure
     of Management Information for version 2 of the Simple Network
     Management Protocol (SNMPv2)", RFC 1442, SNMP Research, Inc.,
     Hughes LAN Systems, Dover Beach Consulting, Inc., Carnegie Mellon
     University, April 1993.

[3]  IBM, Systems Network Architecture Transaction Programmer's
     Reference for LU Type 6.2, GC30-3084-05, June, 1993.

[4]  IBM, Common Programming Interface Communications Specification 2.0,
     SC31-6180-01, June, 1994.

[5]  IBM, Systems Network Architecture Management Services Reference,
     SC30-3346-05, May, 1993.






















Expires June 15, 1996                                         [Page 129]

Internet Draft              SNANAU APPC MIB                December 1995


7.  Security Considerations

Security issues are not discussed in this memo.


8.  Authors' Addresses

     Michael Allen
     Wall Data Inc.
     P.O.Box 1120, WA 98019, USA

     Tel:    1 206 844 3505
     E-mail: mallen@hq.walldata.com


     Bob Clouston
     Cisco Systems
     7025 Kit Creek Road
     PO Box 14987
     Research Triangle Park, NC 27709, USA

     Tel:    1 919 472 2333
     E-mail: clouston@cisco.com


     Zbigniew Kielczewski
     Cisco Systems
     7025 Kit Creek Road
     PO Box 14987
     Research Triangle Park, NC 27709, USA

     Tel:    1 919 472 2326
     E-mail: zbig@cisco.com


     William Kwan
     Jupiter Technology Inc.
     200 Prospect St.
     Waltham, MA 02254

     Tel:    1 617 894-9300 x423
     E-mail: billk@jti.com


     Bob Moore
     IBM Corporation



Expires June 15, 1996                                         [Page 130]

Internet Draft              SNANAU APPC MIB                December 1995


     800 Park Offices Drive
     E87/664
     P.O. Box 12195
     Research Triangle Park, NC 27709, USA

     Tel:    1 919 254 4436
     E-mail: remoore@ralvm6.vnet.ibm.com










































Expires June 15, 1996                                         [Page 131]

Internet Draft              SNANAU APPC MIB                December 1995


9.  Table of Contents


   1.     Status of this Memo  ....................................  1
   2.     Introduction  ...........................................  2
   3.     The SNMPv2 Network Management Framework  ................  2
   3.1      Object Definitions  ...................................  2
   4.     Overview  ...............................................  2
   4.1      APPC MIB structure ....................................  5
   5.     Definitions  ............................................  11
   6.     Acknowledgments  ........................................  129
   7.     References  .............................................  129
   8.     Security Considerations  ................................  130
   9.    Author's Addresses  ......................................  130



































Expires June 15, 1996                                         [Page 132]


Html markup produced by rfcmarkup 1.108, available from http://tools.ietf.org/tools/rfcmarkup/