draft-ietf-ips-iscsi-mib-09.txt   draft-ietf-ips-iscsi-mib-10.txt 
Internet Draft Mark Bakke Internet Draft Mark Bakke
<draft-ietf-ips-iscsi-mib-09.txt> Jim Muchow <draft-ietf-ips-iscsi-mib-10.txt> Cisco Systems
Expires September 2003 Cisco Systems Expires August 2005
James Muchow
Qlogic Corp.
Marjorie Krueger Marjorie Krueger
Hewlett-Packard Hewlett-Packard
Tom McSweeney Tom McSweeney
IBM IBM
March 2003 February 2005
Definitions of Managed Objects for iSCSI Definitions of Managed Objects for iSCSI
Status of this Memo Status of this Memo
This document is an Internet-Draft and is subject to all provisions By submitting this Internet-Draft, I certify that any applicable
of Section 10 of RFC2026. patent or other IPR claims of which I am aware have been disclosed,
or will be disclosed, and any of which I become aware will be
disclosed, in accordance with RFC 3668.
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Copyright Notice Copyright Notice
Copyright (C) The Internet Society (2003). All Rights Reserved. Copyright (C) The Internet Society (2005). All Rights Reserved.
Abstract Abstract
This memo defines a portion of the Management Information Base (MIB) This memo defines a portion of the Management Information Base (MIB)
for use with network management protocols in TCP/IP based internets. for use with network management protocols in TCP/IP based internets.
In particular it defines objects for managing a client using the In particular it defines objects for managing a client using the
iSCSI (SCSI over TCP) protocol. iSCSI (SCSI over TCP) protocol.
Acknowledgments
In addition to the authors, several people contributed to the
development of this MIB. Thanks especially to those who took the
time to participate in our weekly conference calls to build our
requirements, object models, table structures, and attributes: John
Hufferd, Tom McSweeney (IBM), Kevin Gibbons (Nishan Systems), Chad
Gregory (Intel), Jack Harwood (EMC), Hari Mudaliar (Adaptec), Ie Wei
Njoo (Agilent), Lawrence Lamers (SAN Valley), Satish Mali (Stonefly
Networks), and William Terrell (Troika).
Special thanks to Tom McSweeney, Ie Wei Njoo, and Kevin Gibbons, who
wrote the descriptions for many of the tables and attributes in this
MIB, to Ayman Ghanem for finding and suggesting changes for many
problems in the MIB, and to Keith McCloghrie for serving as advisor
to the team.
Table of Contents Table of Contents
1. Introduction..............................................3 1. Introduction........................................ 2
2. The Internet-Standard Management Framework................3 2. Specification of Requirements....................... 3
3. Relationship to Other MIBs................................3 3. The Internet-Standard Management Framework.......... 3
4. Discussion................................................4 4. Relationship to Other MIB modules................... 3
4.1. iSCSI MIB Object Model..................................4 5. Relationship to SNMP Contexts....................... 4
4.2. iSCSI MIB Table Structure...............................5 6. Discussion.......................................... 4
4.3. iscsiInstance...........................................6 6.1. iSCSI MIB Object Model.............................. 5
4.4. iscsiPortal.............................................7 6.2. iSCSI MIB Table Structure........................... 6
4.5. iscsiTargetPortal.......................................8 6.3. iscsiInstance....................................... 7
4.6. iscsiInitiatorPortal....................................8 6.4. iscsiPortal......................................... 7
4.7. iscsiNode...............................................8 6.5. iscsiTargetPortal................................... 8
4.8. iscsiTarget.............................................9 6.6. iscsiInitiatorPortal................................ 9
4.9. iscsiTgtAuthorization...................................9 6.7. iscsiNode........................................... 9
4.10. iscsiInitiator.........................................9 6.8. iscsiTarget......................................... 10
4.11. iscsiIntrAuthorization................................10 6.9. iscsiTgtAuthorization............................... 10
4.12. iscsiSession..........................................10 6.10. iscsiInitiator...................................... 10
4.13. iscsiConnection.......................................11 6.11. iscsiIntrAuthorization.............................. 11
4.14. IP Addresses and TCP Port Numbers.....................11 6.12. iscsiSession........................................ 11
4.15. Descriptors: Using OIDs in Place of Enumerated Types..11 6.13. iscsiConnection..................................... 12
4.16. Notifications.........................................12 6.14. IP Addresses and TCP Port Numbers................... 12
5. MIB Definitions..........................................13 6.15. Descriptors: Using OIDs in Place of Enumerated Types 12
6. Security Considerations..................................69 6.16. Notifications....................................... 13
7. Normative References.....................................70 5. MIB Definitions..................................... 14
8. Informative References...................................70 6. Security Considerations............................. 76
9. Authors' Addresses.......................................70 7. IANA Considerations................................. 77
10. IPR Notice..............................................72 8. Normative References................................ 77
11. Full Copyright Notice...................................72 9. Informative References.............................. 78
10. Acknowledgements.................................... 78
Authors' Addresses.................................. 78
IPR Notice.......................................... 79
Full Copyright Notice............................... 80
1. Introduction 1. Introduction
This document defines a MIB for iSCSI [ISCSI], used to manage devices This document defines a MIB module for iSCSI [RFC3720], used to
which implement the iSCSI protocol. manage devices which implement the iSCSI protocol.
2. The Internet-Standard Management Framework 2. Specification of Requirements
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in RFC 2119 [RFC2119].
3. The Internet-Standard Management Framework
For a detailed overview of the documents that describe the current For a detailed overview of the documents that describe the current
Internet-Standard Management Framework, please refer to section 7 of Internet-Standard Management Framework, please refer to section 7 of
RFC 3410 [RFC3410]. RFC 3410 [RFC3410].
Managed objects are accessed via a virtual information store, termed Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. MIB objects are generally the Management Information Base or MIB. MIB objects are generally
accessed through the Simple Network Management Protocol (SNMP). accessed through the Simple Network Management Protocol (SNMP).
Objects in the MIB are defined using the mechanisms defined in the Objects in the MIB are defined using the mechanisms defined in the
Structure of Management Information (SMI). This memo specifies a MIB Structure of Management Information (SMI). This memo specifies a MIB
module that is compliant to the SMIv2, which is described in STD 58, module that is compliant to the SMIv2, which is described in STD 58,
RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580
[RFC2580]. [RFC2580].
3. Relationship to Other MIBs 4. Relationship to Other MIB modules
The iSCSI MIB is layered between the SCSI MIB [SCSI-MIB] (work in The iSCSI MIB module is layered between the SCSI MIB module [SCSIMIB]
progress) and the TCP MIB [RFC2012], and makes use of the IPS (work in progress) and the TCP MIB module [RFC2012], and makes use of
Identity Authentication MIB [AUTH-MIB] (work in progress). Here is the IPS Identity Authentication MIB module [AUTHMIB] (work in
how the MIBs are related: progress). Here is how these modules are related:
SCSI MIB Each iscsiNode, whether it has an initiator role, target SCSI MIB Each iscsiNode, whether it has an initiator role, target
role, or both, is related to one SCSI device within the role, or both, is related to one SCSI device within the
SCSI MIB. The iscsiNodeTransportType attribute points to SCSI MIB module. The iscsiNodeTransportType attribute
the SCSI transport object within the SCSI MIB, which in points to the SCSI transport object within the SCSI MIB
turn contains an attribute that points back to the module, which in turn contains an attribute that points
iscsiNode. In this way, a management station can navigate back to the iscsiNode. In this way, a management station
between the two MIBs. can navigate between the two MIB modules.
TCP MIB Each iSCSI connection is related to one transport-level TCP MIB Each iSCSI connection is related to one transport-level
connection. Currently, iSCSI uses only TCP; the iSCSI connection. Currently, iSCSI uses only TCP; the iSCSI
connection is related to a TCP connection using its normal connection is related to a TCP connection using its normal
(protocol, source address, source port, destination (protocol, source address, source port, destination
address, destination port) 5-tuple. address, destination port) 5-tuple.
AUTH MIB Each iSCSI node that serves a target role can have a list AUTH MIB Each iSCSI node that serves a target role can have a list
of authorized initiators. Each of the entries in this list of authorized initiators. Each of the entries in this list
points to an identity within the IPS Identity points to an identity within the IPS Identity
Authentication MIB that will be allowed to access the Authentication MIB module that will be allowed to access
target. iSCSI nodes that serve in an initiator role can the target. iSCSI nodes that serve in an initiator role
also have a list of authorized targets. Each of the can also have a list of authorized targets. Each of the
entries in this list points to an identity within the Auth entries in this list points to an identity within the Auth
MIB to which the initiator should attempt to establish MIB module to which the initiator should attempt to
sessions. The Auth MIB includes information used to establish sessions. The Auth MIB module includes
identify initiators and targets by their iSCSI name, IP information used to identify initiators and targets by
address, and/or credentials. their iSCSI name, IP address, and/or credentials.
4. Discussion This MIB module imports objects from RFCs 2578 [RFC2578],
2579 [RFC2579], 2580 [RFC2580], and 3411 [RFC3411]. It
also imports textual conventions from the INET-ADDRESS-MIB
[RFC3291].
This MIB structure supplies configuration, fault, and statistics 5. Relationship to SNMP Contexts
information for iSCSI devices [ISCSI]. It is structured around the
well-known iSCSI objects, such as targets, initiators, sessions,
connections, and the like.
This MIB may also be used to configure access to iSCSI targets, by Each non-scalar object in the iSCSI MIB module is indexed first by an
creating iSCSI Portals and authorization list entries. iSCSI Instance. Each instance is a collection of nodes, portals,
sessions, etc., that can define a physical or virtual partitioning of
an iSCSI-capable device. The use of an instance works well with
partitionable or hierarchical storage devices and fits in logically
with other management schemes. Instances do not replace SNMP
contexts, however they do provide a very simple way to assign a
virtual or physical partion of a device to one or more SNMP contexts,
without having to do so for each individual node, portal, and session
row.
It is worthwhile to note that this is an iSCSI MIB and as such 6. Discussion
reflects only iSCSI objects. This MIB does not contain information
about the SCSI-layer attributes of a device. The SCSI MIB, currently
under development, is related to the iSCSI MIB and contains the SCSI
information about a device.
The iSCSI MIB consists of several "objects", each of which is This MIB module structure supplies configuration, fault, and
statistics information for iSCSI devices [RFC3720]. It is structured
around the well-known iSCSI objects, such as targets, initiators,
sessions, connections, and the like.
This MIB module may also be used to configure access to iSCSI
targets, by creating iSCSI Portals and authorization list entries.
It is worthwhile to note that this is an iSCSI MIB module and as such
reflects only iSCSI objects. This module does not contain information
about the SCSI-layer attributes of a device. The SCSI MIB module,
currently under development, is related to the iSCSI MIB module and
contains the SCSI information about a device.
The iSCSI MIB module consists of several "objects", each of which is
represented by one or more tables. This section contains a brief represented by one or more tables. This section contains a brief
description of the "object" hierarchy and a description of each description of the "object" hierarchy and a description of each
object, followed by a discussion of the actual MIB table structure object, followed by a discussion of the actual table structure within
within the objects. the objects.
4.1. iSCSI MIB Object Model 6.1. iSCSI MIB Object Model
The top-level object in this structure is the iSCSI instance, which The top-level object in this structure is the iSCSI instance, which
"contains" all of the other objects. "contains" all of the other objects.
iscsiInstance iscsiInstance
-- A distinct iSCSI entity within the managed system. -- A distinct iSCSI entity within the managed system.
iscsiPortal iscsiPortal
-- An IP address used by this instance -- An IP address used by this instance
iscsiTargetPortal iscsiTargetPortal
-- Contains portal information relevant when the portal -- Contains portal information relevant when the portal
skipping to change at page 5, line 26 skipping to change at page 5, line 45
-- An active iSCSI session between an initiator and target. -- An active iSCSI session between an initiator and target.
-- The session's direction may be Inbound (outside -- The session's direction may be Inbound (outside
-- initiator to our target) or Outbound (our initiator to -- initiator to our target) or Outbound (our initiator to
-- an outside target). -- an outside target).
iscsiConnection iscsiConnection
-- An active TCP connection within an iSCSI session -- An active TCP connection within an iSCSI session
An iSCSI Node can be an initiator, a target, or both. The iSCSI An iSCSI Node can be an initiator, a target, or both. The iSCSI
Node's portals may be used to initiate connections (initiator) or Node's portals may be used to initiate connections (initiator) or
listen for connections (target), depending on wither the iSCSI Node listen for connections (target), depending on wither the iSCSI Node
is acting as an initiator or target. The iSCSI MIB assumes that any is acting as an initiator or target. The iSCSI MIB module assumes
target may be accessed via any portal that can take on a target role, that any target may be accessed via any portal that can take on a
although other access controls not reflected in the MIB might limit target role, although other access controls not reflected in the
this. module might limit this.
4.2. iSCSI MIB Table Structure 6.2. iSCSI MIB Table Structure
Each iSCSI object exports of one or more tables: an attributes table, Each iSCSI object exports one or more tables: an attributes table,
and zero or more statistics tables which augment the attributes and zero or more statistics tables which augment the attributes
table. Since iSCSI is an evolving standard, it is much cleaner to table. Since iSCSI is an evolving standard, it is much cleaner to
provide statistics and attributes as separate tables, allowing provide statistics and attributes as separate tables, allowing
attributes and statistics to be added independently. In a few cases, attributes and statistics to be added independently. In a few cases,
there are multiple categories of statistics that will likely grow; in there are multiple categories of statistics that will likely grow; in
this case, an object will contain multiple statistics tables. this case, an object will contain multiple statistics tables.
iscsiObjects iscsiObjects
iscsiDescriptors iscsiDescriptors
iscsiInstance iscsiInstance
skipping to change at page 6, line 30 skipping to change at page 7, line 4
iscsiIntrAuthorization iscsiIntrAuthorization
iscsiIntrAuthAttributesTable iscsiIntrAuthAttributesTable
iscsiSession iscsiSession
iscsiSessionAttributesTable iscsiSessionAttributesTable
iscsiSessionStatsTable iscsiSessionStatsTable
-- Performance-related counts (requests, responses, bytes) -- Performance-related counts (requests, responses, bytes)
iscsiSessionCxnErrorStatsTable iscsiSessionCxnErrorStatsTable
-- Counts digest errors, connection errors, etc. -- Counts digest errors, connection errors, etc.
iscsiConnection iscsiConnection
iscsiConnectionAttributesTable iscsiConnectionAttributesTable
Note that this module does not attempt to count everything that could
be counted; it is designed to include only those counters that would
be useful for identifying performance, security, and fault problems
from a management station.
Note that this MIB does not attempt to count everything that could be 6.3. iscsiInstance
counted; it is designed to include only those counters that would be
useful for identifying performance, security, and fault problems from
a management station.
4.3. iscsiInstance
The iscsiInstanceAttributesTable is the primary table of the iSCSI The iscsiInstanceAttributesTable is the primary table of the iSCSI
MIB. Every table entry in this MIB is "owned" by exactly one iSCSI MIB module. Every table entry in this module is "owned" by exactly
instance; all other table entries in the MIB include this table's one iSCSI instance; all other table entries in the module include
index as their primary index. this table's index as their primary index.
Most implementations will include just one iSCSI instance row in this Most implementations will include just one iSCSI instance row in this
table. However, this table exists to allow for multiple virtual table. However, this table exists to allow for multiple virtual
instances. For example, many IP routing products now allow multiple instances. For example, many IP routing products now allow multiple
virtual routers. The iSCSI MIB has the same premise; a large system virtual routers. The iSCSI MIB module has the same premise; a large
could be "partitioned" into multiple, distinct virtual systems. system could be "partitioned" into multiple, distinct virtual
systems.
This also allows a single SNMP agent to proxy for multiple This also allows a single SNMP agent to proxy for multiple
subsystems, perhaps a set of stackable devices, each of which have subsystems, perhaps a set of stackable devices, each of which have
one or even more instances. one or even more instances.
The instance attributes include the iSCSI vendor and version, as well The instance attributes include the iSCSI vendor and version, as well
as information on the last target or initiator at the other end of a as information on the last target or initiator at the other end of a
session that caused a session failure. session that caused a session failure.
The iscsiInstanceSsnErrorStatsTable augments the attributes table, The iscsiInstanceSsnErrorStatsTable augments the attributes table,
and provides statistics on session failures due to digest, and provides statistics on session failures due to digest,
connection, or iSCSI format errors. connection, or iSCSI format errors.
4.4. iscsiPortal 6.4. iscsiPortal
The iscsiPortalAttributesTable lists iSCSI portals that can either be The iscsiPortalAttributesTable lists iSCSI portals that can either be
used to listen for connections to targets, or initiate connections to used to listen for connections to targets, or initiate connections to
other targets, or both. other targets, or both.
Each entry in the table includes an IP address (either v4 or v6), and Each row in the table includes an IP address (either v4 or v6), and a
a transport protocol (currently only TCP is defined). Each entry transport protocol (currently only TCP is defined). Each portal may
that fulfills an initiator portal role has a corresponding entry in have additional attributes, depending on whether it is an initiator
the iscsiInitiatorPortal table; each entry that has a target portal portal, a target portal, or both. Initiator portals also have portal
role has an entry in the iscsiTargetPortal table. Each portal that tags; these are placed in corresponding rows in the
serves both roles has a corresponding entry in each table. iscsiIntrPortalAttributesTable. Target portals have both portal tags
and ports (e.g. TCP listen ports if the transport protocol is TCP);
these are placed in rows in the iscsiTgtPortalAttributesTable.
Portal entries, along with their initiator and target portal Portal rows, along with their initiator and target portal
counterparts, may be created and destroyed through this MIB by a counterparts, may be created and destroyed through this MIB module by
management station. a management station. Rows in the initiator and target portal tables
are created and destroyed automatically by the agent, whenever a row
is created or destroyed in the iscsiPortalAttributesTable, or if the
value of iscsiPortalRoles changes. Attributes in these tables may
then be modified by the management station if the agent
implementation allows.
When creating a new portal entry, an iscsiPortal is first created, When created by a management station, the iscsiPortalRoles attribute
then the iscsiTargetPortal, iscsiInitiatorPortal, or both. is used to control row creation in the initiator and target portal
Attributes are added during creation, and may not be subsequently tables. Creating a row with the targetTypePortal bit set in
modified. Creating an iscsiTargetPortal will cause the iscsiPortalRoles will cause the implementation to start listening for
implementation to start listening for iSCSI connections on the iSCSI connections on the portal. Creating a row with the
portal. Creating an iscsiInitiatorPortal will not necessarily cause initiatorTypePortal bit set in iscsiPortalRoles will not necessarily
connections to be established; it is left to the implementation cause connections to be established; it is left to the implementation
whether and when to make use of the portal. whether and when to make use of the portal. Both bits may be set if
the portal is to be used by both initiator and target nodes.
When deleting a portal entry, all connections associated with that When deleting a row in the iscsiPortalAttibutesTable, all connections
portal entry are terminated. The implementation may either terminate associated with that row are terminated. The implementation may
the connection immediately, or request a clean shutdown as specified either terminate the connection immediately, or request a clean
in [ISCSI]. An outbound connection (when an iscsiInitiatorPortal is shutdown as specified in [RFC3720]. An outbound connection (when an
deleted) matches the portal if its iscsiCxnLocalAddr matches the iscsiInitiatorPortal is deleted) matches the portal if its
iscsiPortalAddr. An inbound connection (when an iscsiTargetPortal is iscsiCxnLocalAddr matches the iscsiPortalAddr. An inbound connection
deleted) matches the portal if both its iscsiCxnLocalAddr matches the (when an iscsiTargetPortal is deleted) matches the portal if both its
iscsiPortalAddr, and the iscsiCxnLocalPort matches the iscsiCxnLocalAddr matches the iscsiPortalAddr, and the
iscsiTargetPortalPort. iscsiCxnLocalPort matches the iscsiTargetPortalPort.
Individual attributes within a portal, initiatorPortal, or Individual objects within a row in this table may not be modified
targetPortal entry may not be modified. For instance, changing the IP while the row is active. For instance, changing the IP address of a
address of a portal requires that the portal entries associated with portal requires that the rows associated with the old IP address be
the old IP address be deleted, and new entries be created (in either deleted, and new rows be created (in either order).
order).
4.5. iscsiTargetPortal 6.5. iscsiTargetPortal
The iscsiTgtPortalAttributesTable contains target-specific attributes The iscsiTgtPortalAttributesTable contains target-specific attributes
for iSCSI Portals. Entries in this table use the same indices as for iSCSI Portals. Rows in this table use the same indices as their
their corresponding entries in the iscsiPortalAttributesTable. An corresponding rows in the iscsiPortalAttributesTable, with the
entry in this table is created when the targetTypePortal bit is set addition of iscsiNodeIndex.
in the iscsiPortalRoles attribute; it is destroyed when this bit is
Rows in this table are created when the targetTypePortal bit is set
in the iscsiPortalRoles attribute of the corresponding
iscsiPortalAttributesEntry; they are destroyed when this bit is
cleared. cleared.
This table contains the TCP (or other protocol) port on which the This table contains the TCP (or other protocol) port on which the
socket is listening for incoming connections. It also includes a socket is listening for incoming connections. It also includes a
portal group aggregation tag; iSCSI target portals within this portal group aggregation tag; iSCSI target portals within this
instance sharing the same tag can contain connections within the same instance sharing the same tag can contain connections within the same
session. session.
This table will be empty for iSCSI instances that contain only This table will be empty for iSCSI instances that contain only
initiators (such as iSCSI host driver implementations). initiators (such as iSCSI host driver implementations).
4.6. iscsiInitiatorPortal Many implementations use the same target portal tag and protocol port
for all nodes accessed via a portal. These implementations will
create a single row in the iscsiTgtPortalAttributeTable, with an
iscsiNodeIndex of zero.
Other implementations do not use the same tag and/or port for all
nodes; these implementations will create a row in this table for each
(portal, node) tuple, using iscsiNodeIndex to designate the node for
this portal tag and port.
6.6. iscsiInitiatorPortal
The iscsiIntrPortalAttributesTable contains initiator-specific The iscsiIntrPortalAttributesTable contains initiator-specific
attributes for iSCSI Portals. Entries in this table use the same objects for iSCSI Portals. Rows in this table use the same indices
indices as their corresponding entries in the as their corresponding entries in the iscsiPortalAttributesTable. A
iscsiPortalAttributesTable. An entry in this table is created when row in this table is created when the initiatorTypePortal bit is set
the initiatorTypePortal bit is set in the iscsiPortalRoles attribute; in the iscsiPortalRoles attribute; it is destroyed when this bit is
it is destroyed when this bit is cleared. cleared.
Each entry in this table contains a portal group aggregation tag, Each row in this table contains a portal group aggregation tag,
indicating which portals an initiator may use together within a indicating which portals an initiator may use together within a
multiple-connection session. multiple-connection session.
This table will be empty for iSCSI instances that contain only This table will be empty for iSCSI instances that contain only
targets (such as most iSCSI devices). targets (such as most iSCSI devices).
4.7. iscsiNode Many implementations use the same initiator tag for all nodes
accessing targets via a given portal. These implementations will
create a single row in iscsiIntrPortalAttributeTable, with an
iscsiNodeIndex of zero.
Other implementations do not use the same tag and/or port for all
nodes; these implementations will create a row in this table for each
(portal, node) tuple, using iscsiNodeIndex to designate the node for
this portal tag and port.
6.7. iscsiNode
The iscsiNodeAttributesTable contains a list of iSCSI nodes, each of The iscsiNodeAttributesTable contains a list of iSCSI nodes, each of
which may have an initiator role, a target role, or both. which may have an initiator role, a target role, or both.
This table contains the node's attributes which are common to both This table contains the node's attributes which are common to both
roles, such as its iSCSI Name and alias string. Attributes specific roles, such as its iSCSI Name and alias string. Attributes specific
to initiators or targets are available in the iscsiTarget and to initiators or targets are available in the iscsiTarget and
iscsiInitiator objects. Each entry in this table that can fulfill a iscsiInitiator objects. Each row in this table that can fulfill a
target role has a corresponding entry in the iscsiTarget table; each target role has a corresponding row in the iscsiTarget table; each
entry that fulfills an initiator role has an entry in the entry that fulfills an initiator role has a row in the iscsiInitiator
iscsiInitiator table. Nodes such as copy managers that can take on table. Nodes such as copy managers that can take on both roles have
both roles have a corresponding entry in each table. a corresponding row in each table.
This table also contains the login negotiations preferences for this This table also contains the login negotiations preferences for this
node. These objects indicate the values this node will offer or node. These objects indicate the values this node will offer or
prefer in the operational negotiation phase of the login process. prefer in the operational negotiation phase of the login process.
Each entry in the table also contains a RowPointer to the transport For most implementations, each entry in the table also contains a
table entry in the SCSI MIB which this iSCSI node represents. RowPointer to the transport table entry in the SCSI MIB module which
this iSCSI node represents. For implementations without a standard
SCSI layer above iSCSI, such as an iSCSI proxy or gateway, this
RowPointer can point to a row in an implementation specific table
that this iSCSI node represents.
4.8. iscsiTarget 6.8. iscsiTarget
The iscsiTargetAttributesTable contains target-specific attributes The iscsiTargetAttributesTable contains target-specific attributes
for iSCSI nodes. Each entry in this table uses the same index values for iSCSI nodes. Each entry in this table uses the same index values
as its corresponding iscsiNode entry. as its corresponding iscsiNode entry.
This table contains attributes used to indicate the last failure that This table contains attributes used to indicate the last failure that
was (or should have been) sent as a notification or trap. was (or should have been) sent as a notification.
This table is augmented by the iscsiTargetLoginStatsTable and the This table is augmented by the iscsiTargetLoginStatsTable and the
iscsiTargetLogoutStatsTable, which count the numbers of normal and iscsiTargetLogoutStatsTable, which count the numbers of normal and
abnormal logins and logouts to this target. abnormal logins and logouts to this target.
4.9. iscsiTgtAuthorization 6.9. iscsiTgtAuthorization
The iscsiTgtAuthAttributesTable contains an entry for each initiator The iscsiTgtAuthAttributesTable contains an entry for each initiator
identifier that will be allowed to access the target under which it identifier that will be allowed to access the target under which it
appears. Each entry contains a RowPointer to a user identity in the appears. Each entry contains a RowPointer to a user identity in the
IPS Identity Authentication MIB, which contains the name, address, IPS Authorization MIB module, which contains the name, address, and
and credential information necessary to authenticate the initiator. credential information necessary to authenticate the initiator.
4.10. iscsiInitiator 6.10. iscsiInitiator
The iscsiInitiatorAttributesTable contains a list of initiator- The iscsiInitiatorAttributesTable contains a list of initiator-
specific attributes for iSCSI nodes. Each entry in this table uses specific attributes for iSCSI nodes. Each entry in this table uses
the same index values as its corresponding iscsiNode entry. the same index values as its corresponding iscsiNode entry.
Most implementations will include a single entry in this table, Most implementations will include a single entry in this table,
regardless of the number of physical interfaces the initiator may regardless of the number of physical interfaces the initiator may
use. use.
This table is augmented by the iscsiInitiatorLoginStatsTable and the This table is augmented by the iscsiInitiatorLoginStatsTable and the
iscsiInitiatorLogoutStatsTable, which count the numbers of normal and iscsiInitiatorLogoutStatsTable, which count the numbers of normal and
abnormal logins and logouts from this initiator. abnormal logins and logouts from this initiator.
4.11. iscsiIntrAuthorization 6.11. iscsiIntrAuthorization
The iscsiIntrAuthAttributesTable contains an entry for each target The iscsiIntrAuthAttributesTable contains an entry for each target
identifier to which the initiator is configured to establish a identifier to which the initiator is configured to establish a
session. session.
Each entry contains a RowPointer to a user identity in the IPS Each entry contains a RowPointer to a user identity in the IPS
Identity Authentication MIB, which contains the name, address, and Authorization MIB module, which contains the name, address, and
credential information necessary to identify (for discovery purposes) credential information necessary to identify (for discovery purposes)
and authenticate the target. and authenticate the target.
4.12. iscsiSession 6.12. iscsiSession
The iscsiSessionAttributesTable contains a set of rows that list the The iscsiSessionAttributesTable contains a set of rows that list the
sessions known to be existing locally for each node in each iSCSI sessions known to be existing locally for each node in each iSCSI
instance. instance.
The session type for each session indicates whether the session is The session type for each session indicates whether the session is
used for normal SCSI commands or for discovery using the SendTargets used for normal SCSI commands or for discovery using the SendTargets
text command. Discovery sessions that do not belong to any text command. Discovery sessions that do not belong to any
particular node have a node index attribute of zero. particular node have a node index attribute of zero.
skipping to change at page 10, line 40 skipping to change at page 11, line 46
appears. Outbound sessions are from the initiator node under which appears. Outbound sessions are from the initiator node under which
the session appears to a target outside this iSCSI instance. the session appears to a target outside this iSCSI instance.
Many attributes may be negotiated when starting an iSCSI session. Many attributes may be negotiated when starting an iSCSI session.
Most of these attributes are included in the session object. Most of these attributes are included in the session object.
Some attributes, such as the integrity and authentication schemes, Some attributes, such as the integrity and authentication schemes,
have some standard values which can be extended by vendors to include have some standard values which can be extended by vendors to include
their own schemes. These contain an object identifier, rather than their own schemes. These contain an object identifier, rather than
the expected enumerated type, to allow these values to be extended by the expected enumerated type, to allow these values to be extended by
other MIBs, such as an enterprise MIB. other MIB modules, such as an enterprise MIB module.
The iscsiSessionStatsTable includes statistics related to The iscsiSessionStatsTable includes statistics related to
performance; it counts iSCSI data bytes and PDUs. performance; it counts iSCSI data bytes and PDUs.
For implementations that support error recovery without terminating a For implementations that support error recovery without terminating a
session, the iscsiSessionCxnErrorStatsTable contains counters for the session, the iscsiSessionCxnErrorStatsTable contains counters for the
numbers of digest and connection errors that have occurred within the numbers of digest and connection errors that have occurred within the
session. session.
4.13. iscsiConnection 6.13. iscsiConnection
The iscsiConnectionAttributesTable contains a list of active The iscsiConnectionAttributesTable contains a list of active
connections within each session. It contains the IP addresses and connections within each session. It contains the IP addresses and
TCP (or other protocol) ports of both the local and remote side of TCP (or other protocol) ports of both the local and remote side of
the connection. These may be used to locate other connection-related the connection. These may be used to locate other connection-related
information and statistics in the TCP MIB [RFC2012]. information and statistics in the TCP MIB module [RFC2012].
The attributes table also contains a connection state. This state is The attributes table also contains a connection state. This state is
not meant to directly map to the state tables included within the not meant to directly map to the state tables included within the
iSCSI specification; they are meant to be simplified, higher-level iSCSI specification; they are meant to be simplified, higher-level
definitions of connection state that provide information more useful definitions of connection state that provide information more useful
to a user or network manager. to a user or network manager.
No statistics are kept for connections. No statistics are kept for connections.
4.14. IP Addresses and TCP Port Numbers 6.14. IP Addresses and TCP Port Numbers
The IP addresses in this MIB are represented by two attributes, one The IP addresses in this module are represented by two attributes,
of type InetAddressType, and the other of type InetAddress. These one of type InetAddressType, and the other of type InetAddress.
are taken from [RFC3291], which specifies how to support addresses These are taken from [RFC3291], which specifies how to support
that may be either IPv4 or IPv6. addresses that may be either IPv4 or IPv6.
The TCP port numbers that appear in a few of the structures are The TCP port numbers that appear in a few of the structures are
described as simply port numbers, with a protocol attribute described as simply port numbers, with a protocol attribute
indicating whether they are TCP ports, or something else. This will indicating whether they are TCP ports, or something else. This will
allow the MIB to be compatible with iSCSI over transports other than allow the module to be compatible with iSCSI over transports other
TCP in the future. than TCP in the future.
4.15. Descriptors: Using OIDs in Place of Enumerated Types 6.15. Descriptors: Using OIDs in Place of Enumerated Types
The iSCSI MIB has a few attributes, such as the authentication and The iSCSI MIB module has a few attributes, namely the digest method
digest method attributes, where an enumerated type would work well, attributes, where an enumerated type would work well, except that an
except that an implementation may need to extend the attribute and implementation may need to extend the attribute and add types of its
add types of its own. To make this work, the MIB defines a set of own. To make this work, this MIB module defines a set of object
object identities within the iscsiDescriptors subtree. Each of these identities within the iscsiDescriptors subtree. Each of these object
object identities is basically an enumerated type. identities is basically an enumerated type.
Attributes that make use of these object identities have a value Attributes that make use of these object identities have a value
which is an OID instead of an enumerated type. These OIDs can either which is an OID instead of an enumerated type. These OIDs can either
indicate the object identities defined in this MIB, or object indicate the object identities defined in this module, or object
identities defined elsewhere, such as in an enterprise MIB. Those identities defined elsewhere, such as in an enterprise MIB module.
implementations that add their own authentication and digest methods Those implementations that add their own digest methods should also
should also define a corresponding object identity for each of these define a corresponding object identity for each of these methods
methods within their own enterprise MIB, and return its OID whenever within their own enterprise MIB module, and return its OID whenever
one of these attributes is using that method. one of these attributes is using that method.
4.16. Notifications 6.16. Notifications
Three notifications are provided. One is sent by an initiator Three notifications are provided. One is sent by an initiator
detecting a critical login failure; another is sent by a target detecting a critical login failure; another is sent by a target
detecting a critical login failure, and the third is sent upon a detecting a critical login failure, and the third is sent upon a
session being terminated due to an abnormal connection or digest session being terminated due to an abnormal connection or digest
failure. Critical failures are defined as those that may expose failure. Critical failures are defined as those that may expose
security-related problems that may require immediate action, such as security-related problems that may require immediate action, such as
failures due to authentication, authorization, or negotiation failures due to authentication, authorization, or negotiation
problems. Attributes in the initiator, target, and instance objects problems. Attributes in the initiator, target, and instance objects
provide the information necessary to send in the notification, such provide the information necessary to send in the notification, such
as the initiator or target name and IP address at the other end that as the initiator or target name and IP address at the other end that
may have caused the failure. may have caused the failure.
To avoid sending an excessive number of notifications due to multiple To avoid sending an excessive number of notifications due to multiple
errors counted, an SNMP agent implementing the iSCSI MIB should not errors counted, an SNMP agent implementing the iSCSI MIB module
send more than three iSCSI notifications in any 10-second period. SHOULD NOT send more than three iSCSI notifications in any 10-second
period.
The 3-in-10 rule was chosen because one notification every three The 3-in-10 rule was chosen because one notification every three
seconds was deemed often enough, but should two or three different seconds was deemed often enough, but should two or three different
notifications happen at the same time, it would not be desirable to notifications happen at the same time, it would not be desirable to
suppress them. Three notifications in ten seconds is a happy medium, suppress them. Three notifications in ten seconds is a happy medium,
where a short burst of notifications is allowed, without inundating where a short burst of notifications is allowed, without inundating
the network and/or trap host with a large number of notifications. the network and/or notification host with a large number of
notifications.
5. MIB Definitions 7. MIB Definitions
ISCSI-MIB DEFINITIONS ::= BEGIN ISCSI-MIB DEFINITIONS ::= BEGIN
IMPORTS IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, OBJECT-IDENTITY, NOTIFICATION-TYPE, MODULE-IDENTITY, OBJECT-TYPE, OBJECT-IDENTITY, NOTIFICATION-TYPE,
Unsigned32, Counter32, Counter64, Gauge32, Unsigned32, Counter32, Counter64, Gauge32,
experimental mib-2
FROM SNMPv2-SMI FROM SNMPv2-SMI
TEXTUAL-CONVENTION, TruthValue, RowPointer, TimeStamp, RowStatus, TEXTUAL-CONVENTION, TruthValue, RowPointer, TimeStamp, RowStatus,
AutonomousType AutonomousType, StorageType
FROM SNMPv2-TC FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF FROM SNMPv2-CONF
SnmpAdminString SnmpAdminString
FROM SNMP-FRAMEWORK-MIB -- RFC 2571 FROM SNMP-FRAMEWORK-MIB -- RFC 3411
InetAddressType, InetAddress InetAddressType, InetAddress, InetPortNumber
FROM INET-ADDRESS-MIB -- RFC 3291 FROM INET-ADDRESS-MIB -- RFC 3291, 3291bis
; ;
iscsiModule MODULE-IDENTITY iscsiMibModule MODULE-IDENTITY
LAST-UPDATED "200211010000Z" -- November 1, 2002 LAST-UPDATED "200502200000Z" -- February 20, 2005
ORGANIZATION "IETF IPS Working Group" ORGANIZATION "IETF IPS Working Group"
CONTACT-INFO CONTACT-INFO
" "
Mark Bakke Mark Bakke
Postal: Cisco Systems, Inc Postal: Cisco Systems, Inc
6450 Wedgwood Road, Suite 130 7900 International Drive, Suite 400
Maple Grove, MN Bloomington, MN
USA 55311 USA 55425
Tel: +1 763-398-1000
Fax: +1 763-398-1001
E-mail: mbakke@cisco.com E-mail: mbakke@cisco.com
Marjorie Krueger Marjorie Krueger
Postal: Hewlett-Packard Postal: Hewlett-Packard
Networked Storage Architecture Networked Storage Architecture
Networked Storage Solutions Org. Networked Storage Solutions Org.
8000 Foothills Blvd. 8000 Foothills Blvd.
Roseville, CA 95747 Roseville, CA 95747
Tel: +1 916-785-2656
Tel: +1 916-785-0391
E-mail: marjorie_krueger@hp.com E-mail: marjorie_krueger@hp.com
Tom McSweeney Tom McSweeney
Postal: IBM Corporation Postal: IBM Corporation
600 Park Offices Drive 600 Park Offices Drive
Research Triangle Park, NC Research Triangle Park, NC
USA 27709 USA 27709
Tel: +1-919-254-5634
Fax: +1-919-254-0391
E-mail: rf42tpme@us.ibm.com E-mail: rf42tpme@us.ibm.com
Jim Muchow James Muchow
Postal: Cisco Systems, Inc Postal: Qlogic Corp.
6450 Wedgwood Road, Suite 130 6321 Bury Dr.
Maple Grove, MN Eden Prairie, MN
USA 55311 USA 55346
Tel: +1 763-398-1000
Fax: +1 763-398-1001
E-mail: jmuchow@cisco.com" E-Mail: james.muchow@qlogic.com"
DESCRIPTION DESCRIPTION
"The iSCSI Protocol MIB module." "The iSCSI Protocol MIB module.
Copyright (C) The Internet Society (2005). This version of
REVISION "200211010000Z" -- November 11, 2002 this MIB module is part of RFC yyyy; see the RFC itself for
full legal notices."
-- RFC Ed.: replace yyyy with actual RFC number & remove this note
REVISION "200502200000Z" -- February 20, 2005
DESCRIPTION DESCRIPTION
"Initial revision published as RFC xxxx." "Initial version of the iSCSI Protocol MIB module"
::= { experimental 9999 } ::= { mib-2 xx } -- xx to be assigned by IANA
iscsiObjects OBJECT IDENTIFIER ::= { iscsiModule 1 } iscsiNotifications OBJECT IDENTIFIER ::= { iscsiMibModule 0 }
iscsiNotifications OBJECT IDENTIFIER ::= { iscsiModule 2 } iscsiObjects OBJECT IDENTIFIER ::= { iscsiMibModule 1 }
iscsiConformance OBJECT IDENTIFIER ::= { iscsiModule 3 } iscsiConformance OBJECT IDENTIFIER ::= { iscsiMibModule 2 }
iscsiAdmin OBJECT IDENTIFIER ::= { iscsiMibModule 3 }
-- Textual Conventions -- Textual Conventions
IscsiTransportProtocols ::= TEXTUAL-CONVENTION IscsiTransportProtocols ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d" DISPLAY-HINT "d"
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This data type is used to define the transport "This data type is used to define the transport
protocols that will carry iSCSI PDUs." protocols that will carry iSCSI PDUs."
REFERENCE REFERENCE
skipping to change at page 15, line 25 skipping to change at page 16, line 16
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This data type represents the methods possible "This data type represents the methods possible
for digest negotiation. for digest negotiation.
none - a placeholder for a secondary digest method none - a placeholder for a secondary digest method
that means only the primary method can be that means only the primary method can be
used. used.
other - a digest method other than those defined below; other - a digest method other than those defined below;
noDigest - does not support digests (will operate without noDigest - does not support digests (will operate without
a digest (NOTE: implementations must support a digest (NOTE: implementations must support
digests to be compliant with the iSCSI RFC); digests to be compliant with the RFC3720);
CRC32c - require a CRC32C digest." CRC32c - require a CRC32C digest."
REFERENCE
"RFC 3720, Section 12.1, HeaderDigest and DataDigest"
SYNTAX INTEGER { SYNTAX INTEGER {
none(1), none(1),
other(2), other(2),
noDigest(3), noDigest(3),
crc32c(4) crc32c(4)
} }
IscsiName ::= TEXTUAL-CONVENTION IscsiName ::= TEXTUAL-CONVENTION
DISPLAY-HINT "223a" DISPLAY-HINT "223a"
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This data type is a local refinement of the SnmpAdminString "This data type is used to define an iSCSI Name."
used to define an iSCSI Name."
REFERENCE REFERENCE
"iSCSI Protocol Specification, Section 3.2.6, iSCSI Names." "iSCSI Protocol Specification, Section 3.2.6, iSCSI Names."
SYNTAX OCTET STRING (SIZE(16..223)) SYNTAX OCTET STRING (SIZE(16..223))
------------------------------------------------------------------------ ------------------------------------------------------------------------
iscsiDescriptors OBJECT IDENTIFIER ::= { iscsiObjects 1 } iscsiDescriptors OBJECT IDENTIFIER ::= { iscsiAdmin 1 }
iscsiHeaderIntegrityTypes OBJECT IDENTIFIER ::= { iscsiDescriptors 1 } iscsiHeaderIntegrityTypes OBJECT IDENTIFIER ::= { iscsiDescriptors 1 }
iscsiHdrIntegrityNone OBJECT-IDENTITY iscsiHdrIntegrityNone OBJECT-IDENTITY
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The authoritative identifier when no integrity "The authoritative identifier when no integrity
scheme (for either the header or data) is being scheme (for either the header or data) is being
used." used."
REFERENCE "iSCSI Protocol Specification." REFERENCE
"RFC 3720, Section 12.1, HeaderDigest and DataDigest"
::= { iscsiHeaderIntegrityTypes 1 } ::= { iscsiHeaderIntegrityTypes 1 }
iscsiHdrIntegrityCrc32c OBJECT-IDENTITY iscsiHdrIntegrityCrc32c OBJECT-IDENTITY
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The authoritative identifier when the integrity "The authoritative identifier when the integrity
scheme (for either the header or data) is CRC-32c." scheme (for either the header or data) is CRC-32c."
REFERENCE "iSCSI Protocol Specification." REFERENCE
"RFC 3720, Section 12.1, HeaderDigest and DataDigest"
::= { iscsiHeaderIntegrityTypes 2 } ::= { iscsiHeaderIntegrityTypes 2 }
iscsiDataIntegrityTypes OBJECT IDENTIFIER ::= { iscsiDescriptors 2 } iscsiDataIntegrityTypes OBJECT IDENTIFIER ::= { iscsiDescriptors 2 }
iscsiDataIntegrityNone OBJECT-IDENTITY iscsiDataIntegrityNone OBJECT-IDENTITY
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The authoritative identifier when no integrity "The authoritative identifier when no integrity
scheme (for either the header or data) is being scheme (for either the header or data) is being
used." used."
REFERENCE "iSCSI Protocol Specification." REFERENCE
"RFC 3720, Section 12.1, HeaderDigest and DataDigest"
::= { iscsiDataIntegrityTypes 1 } ::= { iscsiDataIntegrityTypes 1 }
iscsiDataIntegrityCrc32c OBJECT-IDENTITY iscsiDataIntegrityCrc32c OBJECT-IDENTITY
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The authoritative identifier when the integrity "The authoritative identifier when the integrity
scheme (for either the header or data) is CRC-32c." scheme (for either the header or data) is CRC-32c."
REFERENCE "iSCSI Protocol Specification." REFERENCE
"RFC 3720, Section 12.1, HeaderDigest and DataDigest"
::= { iscsiDataIntegrityTypes 2 } ::= { iscsiDataIntegrityTypes 2 }
---------------------------------------------------------------------- ----------------------------------------------------------------------
iscsiInstance OBJECT IDENTIFIER ::= { iscsiObjects 2 } iscsiInstance OBJECT IDENTIFIER ::= { iscsiObjects 1 }
-- Instance Attributes Table -- Instance Attributes Table
iscsiInstanceAttributesTable OBJECT-TYPE iscsiInstanceAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiInstanceAttributesEntry SYNTAX SEQUENCE OF IscsiInstanceAttributesEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A list of iSCSI instances present on the system." "A list of iSCSI instances present on the system."
::= { iscsiInstance 1 } ::= { iscsiInstance 1 }
skipping to change at page 17, line 18 skipping to change at page 18, line 12
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry (row) containing management information applicable "An entry (row) containing management information applicable
to a particular iSCSI instance." to a particular iSCSI instance."
INDEX { iscsiInstIndex } INDEX { iscsiInstIndex }
::= { iscsiInstanceAttributesTable 1 } ::= { iscsiInstanceAttributesTable 1 }
IscsiInstanceAttributesEntry ::= SEQUENCE { IscsiInstanceAttributesEntry ::= SEQUENCE {
iscsiInstIndex Unsigned32, iscsiInstIndex Unsigned32,
iscsiInstDescr SnmpAdminString, iscsiInstDescr SnmpAdminString,
iscsiInstVersionMin INTEGER, iscsiInstVersionMin Unsigned32,
iscsiInstVersionMax INTEGER, iscsiInstVersionMax Unsigned32,
iscsiInstVendorID SnmpAdminString, iscsiInstVendorID SnmpAdminString,
iscsiInstVendorVersion SnmpAdminString, iscsiInstVendorVersion SnmpAdminString,
iscsiInstPortalNumber Unsigned32, iscsiInstPortalNumber Unsigned32,
iscsiInstNodeNumber Unsigned32, iscsiInstNodeNumber Unsigned32,
iscsiInstSessionNumber Unsigned32, iscsiInstSessionNumber Unsigned32,
iscsiInstSsnFailures Counter32, iscsiInstSsnFailures Counter32,
iscsiInstLastSsnFailureType AutonomousType, iscsiInstLastSsnFailureType AutonomousType,
iscsiInstLastSsnRmtNodeName IscsiName iscsiInstLastSsnRmtNodeName IscsiName,
iscsiInstDiscontinuityTime TimeStamp
} }
iscsiInstIndex OBJECT-TYPE iscsiInstIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295) SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An arbitrary integer used to uniquely identify a particular "An arbitrary integer used to uniquely identify a particular
ISCSI instance." ISCSI instance. This index value must not be modified or
reused by an agent unless a reboot has occurred. An agent
should attempt to keep this value persistent across reboots."
::= { iscsiInstanceAttributesEntry 1 } ::= { iscsiInstanceAttributesEntry 1 }
iscsiInstDescr OBJECT-TYPE iscsiInstDescr OBJECT-TYPE
SYNTAX SnmpAdminString SYNTAX SnmpAdminString
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An octet string, determined by the implementation to "An octet string, determined by the implementation to
describe the iSCSI instance. When only a single instance describe the iSCSI instance. When only a single instance
is present, this object may be set to the zero-length is present, this object may be set to the zero-length
string; with multiple iSCSI instances, it may be used in string; with multiple iSCSI instances, it may be used in
an implementation-dependent manner to describe the purpose an implementation-dependent manner to describe the purpose
of the respective instance." of the respective instance."
::= { iscsiInstanceAttributesEntry 2 } ::= { iscsiInstanceAttributesEntry 2 }
iscsiInstVersionMin OBJECT-TYPE iscsiInstVersionMin OBJECT-TYPE
SYNTAX INTEGER (0..255) SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The minimum version number of the iSCSI specification "The minimum version number of the iSCSI specification
such that this iSCSI instance supports this minimum such that this iSCSI instance supports this minimum
value, the maximum value indicated by the corresponding value, the maximum value indicated by the corresponding
instance in iscsiInstVersionMax, and all versions in instance in iscsiInstVersionMax, and all versions in
between." between."
REFERENCE
"RFC 3720, Section 10.12, Login Request"
::= { iscsiInstanceAttributesEntry 3 } ::= { iscsiInstanceAttributesEntry 3 }
iscsiInstVersionMax OBJECT-TYPE iscsiInstVersionMax OBJECT-TYPE
SYNTAX INTEGER (0..255) SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The maximum version number of the iSCSI specification "The maximum version number of the iSCSI specification
such that this iSCSI instance supports this maximum such that this iSCSI instance supports this maximum
value, the minimum value indicated by the corresponding value, the minimum value indicated by the corresponding
instance in iscsiInstVersionMin, and all versions in instance in iscsiInstVersionMin, and all versions in
between." between."
REFERENCE
"RFC 3720, Section 10.12, Login Request"
::= { iscsiInstanceAttributesEntry 4 } ::= { iscsiInstanceAttributesEntry 4 }
iscsiInstVendorID OBJECT-TYPE iscsiInstVendorID OBJECT-TYPE
SYNTAX SnmpAdminString SYNTAX SnmpAdminString
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An octet string describing the manufacturer of the "An octet string describing the manufacturer of the
implementation of this instance." implementation of this instance."
::= { iscsiInstanceAttributesEntry 5 } ::= { iscsiInstanceAttributesEntry 5 }
skipping to change at page 19, line 12 skipping to change at page 20, line 14
UNITS "transport endpoints" UNITS "transport endpoints"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of rows in the iscsiPortalAttributesTable "The number of rows in the iscsiPortalAttributesTable
which are currently associated with this iSCSI instance." which are currently associated with this iSCSI instance."
::= { iscsiInstanceAttributesEntry 7 } ::= { iscsiInstanceAttributesEntry 7 }
iscsiInstNodeNumber OBJECT-TYPE iscsiInstNodeNumber OBJECT-TYPE
SYNTAX Unsigned32 SYNTAX Unsigned32
UNITS "Internet Network Addresses" UNITS "iSCSI nodes"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of rows in the iscsiNodeAttributesTable "The number of rows in the iscsiNodeAttributesTable
which are currently associated with this iSCSI instance." which are currently associated with this iSCSI instance."
::= { iscsiInstanceAttributesEntry 8 } ::= { iscsiInstanceAttributesEntry 8 }
iscsiInstSessionNumber OBJECT-TYPE iscsiInstSessionNumber OBJECT-TYPE
SYNTAX Unsigned32 SYNTAX Unsigned32
UNITS "sessions" UNITS "sessions"
skipping to change at page 19, line 38 skipping to change at page 20, line 40
::= { iscsiInstanceAttributesEntry 9 } ::= { iscsiInstanceAttributesEntry 9 }
iscsiInstSsnFailures OBJECT-TYPE iscsiInstSsnFailures OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "sessions" UNITS "sessions"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object counts the number of times a session belonging "This object counts the number of times a session belonging
to this instance has been failed." to this instance has been failed."
REFERENCE
"RFC 3720, Section 12.1, HeaderDigest and DataDigest"
::= { iscsiInstanceAttributesEntry 10 } ::= { iscsiInstanceAttributesEntry 10 }
iscsiInstLastSsnFailureType OBJECT-TYPE iscsiInstLastSsnFailureType OBJECT-TYPE
SYNTAX AutonomousType SYNTAX AutonomousType
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The counter object in the iscsiInstSsnErrorStatsTable "The counter object in the iscsiInstSsnErrorStatsTable
that was incremented when the last session failure occurred. that was incremented when the last session failure occurred.
skipping to change at page 20, line 14 skipping to change at page 21, line 19
iscsiInstLastSsnRmtNodeName OBJECT-TYPE iscsiInstLastSsnRmtNodeName OBJECT-TYPE
SYNTAX IscsiName SYNTAX IscsiName
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An octet string describing the name of the remote node "An octet string describing the name of the remote node
from the failed session." from the failed session."
::= { iscsiInstanceAttributesEntry 12 } ::= { iscsiInstanceAttributesEntry 12 }
iscsiInstDiscontinuityTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of SysUpTime on the most recent occasion
at which any one or more of this instance's counters
suffered a discontinuity. The relevant counters are:
- iscsiInstSsnFailures
- iscsiInstSsnDigestErrors
- iscsiInstSsnCxnTimeoutErrors
- iscsiInstSsnFormatErrors
If no such discontinuities have occurred since the last
re-initialization of the local management subsystem
then this object contains a zero value."
::= { iscsiInstanceAttributesEntry 13 }
-- Instance Session Failure Stats Table -- Instance Session Failure Stats Table
iscsiInstanceSsnErrorStatsTable OBJECT-TYPE iscsiInstanceSsnErrorStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiInstanceSsnErrorStatsEntry SYNTAX SEQUENCE OF IscsiInstanceSsnErrorStatsEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A list of error types that will cause a session failure." "Statistics regarding the occurrences of error types
that result in a session failure."
::= { iscsiInstance 2 } ::= { iscsiInstance 2 }
iscsiInstanceSsnErrorStatsEntry OBJECT-TYPE iscsiInstanceSsnErrorStatsEntry OBJECT-TYPE
SYNTAX IscsiInstanceSsnErrorStatsEntry SYNTAX IscsiInstanceSsnErrorStatsEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry (row) containing management information applicable "An entry (row) containing management information applicable
to a particular iSCSI instance." to a particular iSCSI instance."
AUGMENTS { iscsiInstanceAttributesEntry } AUGMENTS { iscsiInstanceAttributesEntry }
skipping to change at page 20, line 48 skipping to change at page 22, line 25
} }
iscsiInstSsnDigestErrors OBJECT-TYPE iscsiInstSsnDigestErrors OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "sessions" UNITS "sessions"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of sessions which were failed due to receipt of a PDU "The count of sessions which were failed due to receipt of a PDU
containing header or data digest errors." containing header or data digest errors."
REFERENCE
"RFC 3720, Section 6.7, Digest Errors"
::= { iscsiInstanceSsnErrorStatsEntry 1 } ::= { iscsiInstanceSsnErrorStatsEntry 1 }
iscsiInstSsnCxnTimeoutErrors OBJECT-TYPE iscsiInstSsnCxnTimeoutErrors OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "sessions" UNITS "sessions"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of sessions which were failed due to a sequence "The count of sessions which were failed due to a sequence
exceeding a time limit." exceeding a time limit."
REFERENCE
"RFC 3720, Section 6.4, Connection Timeout Management"
::= { iscsiInstanceSsnErrorStatsEntry 2 } ::= { iscsiInstanceSsnErrorStatsEntry 2 }
iscsiInstSsnFormatErrors OBJECT-TYPE iscsiInstSsnFormatErrors OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "sessions" UNITS "sessions"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of sessions which were failed due to receipt of a PDU "The count of sessions which were failed due to receipt of a PDU
which contained a format error." which contained a format error."
REFERENCE
"RFC 3720, Section 6.6, Format Errors"
::= { iscsiInstanceSsnErrorStatsEntry 3 } ::= { iscsiInstanceSsnErrorStatsEntry 3 }
---------------------------------------------------------------------- ----------------------------------------------------------------------
iscsiPortal OBJECT IDENTIFIER ::= { iscsiObjects 3 } iscsiPortal OBJECT IDENTIFIER ::= { iscsiObjects 2 }
-- Portal Attributes Table -- Portal Attributes Table
iscsiPortalAttributesTable OBJECT-TYPE iscsiPortalAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiPortalAttributesEntry SYNTAX SEQUENCE OF IscsiPortalAttributesEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A list of transport endpoints (using TCP or another transport "A list of transport endpoints (using TCP or another transport
protocol) used by this iSCSI instance. An iSCSI instance may protocol) used by this iSCSI instance. An iSCSI instance may
skipping to change at page 22, line 7 skipping to change at page 23, line 39
INDEX { iscsiInstIndex, iscsiPortalIndex } INDEX { iscsiInstIndex, iscsiPortalIndex }
::= { iscsiPortalAttributesTable 1 } ::= { iscsiPortalAttributesTable 1 }
IscsiPortalAttributesEntry ::= SEQUENCE { IscsiPortalAttributesEntry ::= SEQUENCE {
iscsiPortalIndex Unsigned32, iscsiPortalIndex Unsigned32,
iscsiPortalRowStatus RowStatus, iscsiPortalRowStatus RowStatus,
iscsiPortalRoles BITS, iscsiPortalRoles BITS,
iscsiPortalAddrType InetAddressType, iscsiPortalAddrType InetAddressType,
iscsiPortalAddr InetAddress, iscsiPortalAddr InetAddress,
iscsiPortalProtocol IscsiTransportProtocols, iscsiPortalProtocol IscsiTransportProtocols,
iscsiPortalMaxRecvDataSegLength INTEGER, iscsiPortalMaxRecvDataSegLength Unsigned32,
iscsiPortalPrimaryHdrDigest IscsiDigestMethod, iscsiPortalPrimaryHdrDigest IscsiDigestMethod,
iscsiPortalPrimaryDataDigest IscsiDigestMethod, iscsiPortalPrimaryDataDigest IscsiDigestMethod,
iscsiPortalSecondaryHdrDigest IscsiDigestMethod, iscsiPortalSecondaryHdrDigest IscsiDigestMethod,
iscsiPortalSecondaryDataDigest IscsiDigestMethod, iscsiPortalSecondaryDataDigest IscsiDigestMethod,
iscsiPortalRecvMarker TruthValue iscsiPortalRecvMarker TruthValue,
iscsiPortalStorageType StorageType
} }
iscsiPortalIndex OBJECT-TYPE iscsiPortalIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295) SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An arbitrary integer used to uniquely identify a particular "An arbitrary integer used to uniquely identify a particular
transport endpoint within this iSCSI instance." transport endpoint within this iSCSI instance. This index
value must not be modified or reused by an agent unless a
reboot has occurred. An agent should attempt to keep this
value persistent across reboots."
::= { iscsiPortalAttributesEntry 1 } ::= { iscsiPortalAttributesEntry 1 }
iscsiPortalRowStatus OBJECT-TYPE iscsiPortalRowStatus OBJECT-TYPE
SYNTAX RowStatus SYNTAX RowStatus
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The status of the row." "This field allows entries to be dynamically added and
removed from this table via SNMP. When adding a row to
this table, all non-Index/RowStatus objects must be set.
When the value of this object is 'active', the values of
the other objects in this table cannot be changed.
Rows may be discarded using RowStatus.
Note that creating a row in this table will typically
cause the agent to create one or more rows in
iscsiTgtPortalAttributesTable and/or
iscsiIntrPortalAttributesTable."
::= { iscsiPortalAttributesEntry 2 } ::= { iscsiPortalAttributesEntry 2 }
iscsiPortalRoles OBJECT-TYPE iscsiPortalRoles OBJECT-TYPE
SYNTAX BITS { SYNTAX BITS {
targetTypePortal(0), targetTypePortal(0),
initiatorTypePortal(1) initiatorTypePortal(1)
} }
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A portal can operate in one or both of two roles: "A portal can operate in one or both of two roles:
as a target portal and/or an initiator portal. If as a target portal and/or an initiator portal. If
the portal will operate in both roles, both bits the portal will operate in both roles, both bits
must be set. must be set.
This object will define a corresponding row that This object will define a corresponding row that
will exist or must be created in the will exist or must be created in the
iscsiTgtPortalAttributesTable, the iscsiTgtPortalAttributesTable, the
iscsiIntrPortalAttributesTable or both. If the iscsiIntrPortalAttributesTable or both. If the
targetTypePortal bit is set, a corresponding targetTypePortal bit is set, one or more corresponding
iscsiTgtPortalAttributesEntry will be found or must iscsiTgtPortalAttributesEntry rows will be found or
be created. If the initiatorTypePortal bit is set, created. If the initiatorTypePortal bit is set,
a corresponding iscsiIntrPortalAttributesEntry will be one or more corresponding iscsiIntrPortalAttributesEntry
found or must be created. If both bits are set, a rows will be found or created. If both bits are set, one
corresponding iscsiTgtPortalAttributesEntry and or more corresponding rows will be found or created in
iscsiIntrPortalAttributesEntry will be found or must be of the above tables."
created."
::= { iscsiPortalAttributesEntry 3 } ::= { iscsiPortalAttributesEntry 3 }
iscsiPortalAddrType OBJECT-TYPE iscsiPortalAddrType OBJECT-TYPE
SYNTAX InetAddressType SYNTAX InetAddressType
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The type of Internet Network Address contained in the "The type of Internet Network Address contained in the
corresponding instance of the iscsiPortalAddr." corresponding instance of the iscsiPortalAddr."
DEFVAL { ipv4 } DEFVAL { ipv4 }
skipping to change at page 23, line 39 skipping to change at page 25, line 35
iscsiPortalProtocol OBJECT-TYPE iscsiPortalProtocol OBJECT-TYPE
SYNTAX IscsiTransportProtocols SYNTAX IscsiTransportProtocols
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The portal's transport protocol." "The portal's transport protocol."
DEFVAL { 6 } -- TCP DEFVAL { 6 } -- TCP
::= { iscsiPortalAttributesEntry 6 } ::= { iscsiPortalAttributesEntry 6 }
iscsiPortalMaxRecvDataSegLength OBJECT-TYPE iscsiPortalMaxRecvDataSegLength OBJECT-TYPE
SYNTAX INTEGER (512..16777215) SYNTAX Unsigned32 (512..16777215)
UNITS "bytes"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The maximum PDU length this portal can receive. "The maximum PDU length this portal can receive.
This may be constrained by hardware characteristics This may be constrained by hardware characteristics
and individual implementations may choose not to and individual implementations may choose not to
allow this object to be changed." allow this object to be changed."
REFERENCE
"RFC 3720, Section 12.12, MaxRecvDataSegmentLength"
DEFVAL { 8192 } DEFVAL { 8192 }
::= { iscsiPortalAttributesEntry 7 } ::= { iscsiPortalAttributesEntry 7 }
iscsiPortalPrimaryHdrDigest OBJECT-TYPE iscsiPortalPrimaryHdrDigest OBJECT-TYPE
SYNTAX IscsiDigestMethod SYNTAX IscsiDigestMethod
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The preferred header digest for this portal." "The preferred header digest for this portal."
DEFVAL { crc32c } DEFVAL { crc32c }
skipping to change at page 24, line 45 skipping to change at page 26, line 44
DEFVAL { noDigest } DEFVAL { noDigest }
::= { iscsiPortalAttributesEntry 11 } ::= { iscsiPortalAttributesEntry 11 }
iscsiPortalRecvMarker OBJECT-TYPE iscsiPortalRecvMarker OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object indicates whether or not this portal will "This object indicates whether or not this portal will
request markers in it's incoming data stream." request markers in it's incoming data stream."
REFERENCE
"RFC 3720, Appendix A."
DEFVAL { false } DEFVAL { false }
::= { iscsiPortalAttributesEntry 12 } ::= { iscsiPortalAttributesEntry 12 }
iscsiPortalStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this row. Rows in this table that were
created through an external process may have a storage type of
readOnly or permanent.
Conceptual rows having the value 'permanent' need not
allow write access to any columnar objects in the row."
DEFVAL { nonVolatile }
::= { iscsiPortalAttributesEntry 13 }
---------------------------------------------------------------------- ----------------------------------------------------------------------
iscsiTargetPortal OBJECT IDENTIFIER ::= { iscsiObjects 4 } iscsiTargetPortal OBJECT IDENTIFIER ::= { iscsiObjects 3 }
-- Target Portal Attributes Table -- Target Portal Attributes Table
iscsiTgtPortalAttributesTable OBJECT-TYPE iscsiTgtPortalAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTgtPortalAttributesEntry SYNTAX SEQUENCE OF IscsiTgtPortalAttributesEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A list of transport endpoints (using TCP or another transport "A list of transport endpoints (using TCP or another transport
protocol) on which this iSCSI instance listens for incoming protocol) on which this iSCSI instance listens for incoming
connections to its targets." connections to its targets."
::= { iscsiTargetPortal 1 } ::= { iscsiTargetPortal 1 }
iscsiTgtPortalAttributesEntry OBJECT-TYPE iscsiTgtPortalAttributesEntry OBJECT-TYPE
SYNTAX IscsiTgtPortalAttributesEntry SYNTAX IscsiTgtPortalAttributesEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry (row) containing management information applicable "An entry (row) containing management information applicable
to a particular portal instance that is used to listen for to a particular portal instance that is used to listen for
incoming connections to local targets. This row is populated incoming connections to local targets. One or more rows in
for each iscsiPortalAttributesEntry row that may be used as this table is populated by the agent for each
a target portal." iscsiPortalAttributesEntry row that has the bit
INDEX { iscsiInstIndex, iscsiPortalIndex } targetTypePortal set in its iscsiPortalRoles column."
INDEX { iscsiInstIndex, iscsiPortalIndex,
iscsiTgtPortalNodeIndexOrZero }
::= { iscsiTgtPortalAttributesTable 1 } ::= { iscsiTgtPortalAttributesTable 1 }
IscsiTgtPortalAttributesEntry ::= SEQUENCE { IscsiTgtPortalAttributesEntry ::= SEQUENCE {
iscsiTgtPortalPort Unsigned32, iscsiTgtPortalNodeIndexOrZero Unsigned32,
iscsiTgtPortalTag INTEGER iscsiTgtPortalPort InetPortNumber,
iscsiTgtPortalTag Unsigned32
} }
iscsiTgtPortalNodeIndexOrZero OBJECT-TYPE
SYNTAX Unsigned32 (0..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a
particular node within an iSCSI instance present
on the local system.
For implementations where each {portal, node} tuple
can have a different portal tag, this value will
map to the iscsiNodeIndex.
For implementations where the portal tag is the
same for a given portal regardless of which node
is using the portal, the value 0 (zero) is used."
::= { iscsiTgtPortalAttributesEntry 1 }
iscsiTgtPortalPort OBJECT-TYPE iscsiTgtPortalPort OBJECT-TYPE
SYNTAX Unsigned32 (1..65535) SYNTAX InetPortNumber (1..65535)
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The portal's transport protocol port number on which the "The portal's transport protocol port number on which the
portal listens for incoming iSCSI connections when the portal listens for incoming iSCSI connections when the
portal is used as a target portal." portal is used as a target portal."
::= { iscsiTgtPortalAttributesEntry 1 } ::= { iscsiTgtPortalAttributesEntry 2 }
iscsiTgtPortalTag OBJECT-TYPE iscsiTgtPortalTag OBJECT-TYPE
SYNTAX INTEGER (1..65535) SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The portal's aggregation tag when portal is used as "The portal's aggregation tag when portal is used as
a target portal. Multiple-connection sessions may a target portal. Multiple-connection sessions may
be aggregated over portals sharing an identical be aggregated over portals sharing an identical
aggregation tag." aggregation tag."
::= { iscsiTgtPortalAttributesEntry 2 } REFERENCE
"RFC 3720, Section 3.4.1, iSCSI Architectural Modell"
::= { iscsiTgtPortalAttributesEntry 3 }
---------------------------------------------------------------------- ----------------------------------------------------------------------
iscsiInitiatorPortal OBJECT IDENTIFIER ::= { iscsiObjects 5 } iscsiInitiatorPortal OBJECT IDENTIFIER ::= { iscsiObjects 4 }
-- Initiator Portal Attributes Table -- Initiator Portal Attributes Table
iscsiIntrPortalAttributesTable OBJECT-TYPE iscsiIntrPortalAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiIntrPortalAttributesEntry SYNTAX SEQUENCE OF IscsiIntrPortalAttributesEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A list of Internet Network Addresses (using TCP or another "A list of Internet Network Addresses (using TCP or another
transport protocol) from which this iSCSI instance may transport protocol) from which this iSCSI instance may
initiate connections to other targets." initiate connections to other targets."
::= { iscsiInitiatorPortal 1 } ::= { iscsiInitiatorPortal 1 }
iscsiIntrPortalAttributesEntry OBJECT-TYPE iscsiIntrPortalAttributesEntry OBJECT-TYPE
SYNTAX IscsiIntrPortalAttributesEntry SYNTAX IscsiIntrPortalAttributesEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry (row) containing management information applicable "An entry (row) containing management information applicable
to a particular portal instance that is used to initiate to a particular portal instance that is used to initiate
connections to iSCSI targets. This row is populated for connections to iSCSI targets. One or more rows in
each iscsiPortalAttributesEntry row that may be used as an this table is populated by the agent for each
initiator portal." iscsiPortalAttributesEntry row that has the bit
INDEX { iscsiInstIndex, iscsiPortalIndex } initiatorTypePortal set in its iscsiPortalRoles column."
INDEX { iscsiInstIndex, iscsiPortalIndex,
iscsiIntrPortalNodeIndexOrZero }
::= { iscsiIntrPortalAttributesTable 1 } ::= { iscsiIntrPortalAttributesTable 1 }
IscsiIntrPortalAttributesEntry ::= SEQUENCE { IscsiIntrPortalAttributesEntry ::= SEQUENCE {
iscsiIntrPortalTag INTEGER iscsiIntrPortalNodeIndexOrZero Unsigned32,
iscsiIntrPortalTag Unsigned32
} }
iscsiIntrPortalNodeIndexOrZero OBJECT-TYPE
SYNTAX Unsigned32 (0..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a
particular node within an iSCSI instance present
on the local system.
For implementations where each {portal, node} tuple
can have a different portal tag, this value will
map to the iscsiNodeIndex.
For implementations where the portal tag is the
same for a given portal regardless of which node
is using the portal, the value 0 (zero) is used."
::= { iscsiIntrPortalAttributesEntry 1 }
iscsiIntrPortalTag OBJECT-TYPE iscsiIntrPortalTag OBJECT-TYPE
SYNTAX INTEGER (1..65535) SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The portal's aggregation tag when the portal is used as "The portal's aggregation tag when the portal is used as
an initiator portal. Multiple-connection sessions may an initiator portal. Multiple-connection sessions may
be aggregated over portals sharing an identical be aggregated over portals sharing an identical
aggregation tag." aggregation tag."
::= { iscsiIntrPortalAttributesEntry 1 } REFERENCE
"RFC 3720, Section 3.4.1, iSCSI Architectural Modell"
::= { iscsiIntrPortalAttributesEntry 2 }
---------------------------------------------------------------------- ----------------------------------------------------------------------
iscsiNode OBJECT IDENTIFIER ::= { iscsiObjects 6 } iscsiNode OBJECT IDENTIFIER ::= { iscsiObjects 5 }
-- Node Attributes Table -- Node Attributes Table
iscsiNodeAttributesTable OBJECT-TYPE iscsiNodeAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiNodeAttributesEntry SYNTAX SEQUENCE OF IscsiNodeAttributesEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A list of iSCSI nodes belonging to each iSCSI instance "A list of iSCSI nodes belonging to each iSCSI instance
present on the local system. An iSCSI node can act as present on the local system. An iSCSI node can act as
skipping to change at page 27, line 35 skipping to change at page 30, line 49
::= { iscsiNodeAttributesTable 1 } ::= { iscsiNodeAttributesTable 1 }
IscsiNodeAttributesEntry ::= SEQUENCE { IscsiNodeAttributesEntry ::= SEQUENCE {
iscsiNodeIndex Unsigned32, iscsiNodeIndex Unsigned32,
iscsiNodeName IscsiName, iscsiNodeName IscsiName,
iscsiNodeAlias SnmpAdminString, iscsiNodeAlias SnmpAdminString,
iscsiNodeRoles BITS, iscsiNodeRoles BITS,
iscsiNodeTransportType RowPointer, iscsiNodeTransportType RowPointer,
iscsiNodeInitialR2T TruthValue, iscsiNodeInitialR2T TruthValue,
iscsiNodeImmediateData TruthValue, iscsiNodeImmediateData TruthValue,
iscsiNodeMaxOutstandingR2T INTEGER, iscsiNodeMaxOutstandingR2T Unsigned32,
iscsiNodeFirstBurstLength INTEGER, iscsiNodeFirstBurstLength Unsigned32,
iscsiNodeMaxBurstLength INTEGER, iscsiNodeMaxBurstLength Unsigned32,
iscsiNodeMaxConnections INTEGER, iscsiNodeMaxConnections Unsigned32,
iscsiNodeDataSequenceInOrder TruthValue, iscsiNodeDataSequenceInOrder TruthValue,
iscsiNodeDataPDUInOrder TruthValue, iscsiNodeDataPDUInOrder TruthValue,
iscsiNodeDefaultTime2Wait INTEGER, iscsiNodeDefaultTime2Wait Unsigned32,
iscsiNodeDefaultTime2Retain INTEGER, iscsiNodeDefaultTime2Retain Unsigned32,
iscsiNodeErrorRecoveryLevel INTEGER iscsiNodeErrorRecoveryLevel INTEGER,
iscsiNodeDiscontinuityTime TimeStamp
} }
iscsiNodeIndex OBJECT-TYPE iscsiNodeIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295) SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An arbitrary integer used to uniquely identify a particular "An arbitrary integer used to uniquely identify a particular
node within an iSCSI instance present on the local system." node within an iSCSI instance. This index value must not be
modified or reused by an agent unless a reboot has occurred.
An agent should attempt to keep this value persistent across
reboots."
::= { iscsiNodeAttributesEntry 1 } ::= { iscsiNodeAttributesEntry 1 }
iscsiNodeName OBJECT-TYPE iscsiNodeName OBJECT-TYPE
SYNTAX IscsiName SYNTAX IscsiName
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A character string that is a globally unique identifier for "A character string that is a globally unique identifier for
this iSCSI node. The node name is independent of the location this iSCSI node. The node name is independent of the location
of the node, and can be resolved into a set of addresses of the node, and can be resolved into a set of addresses
skipping to change at page 28, line 33 skipping to change at page 31, line 51
"A character string that is a human-readable name or "A character string that is a human-readable name or
description of the iSCSI node. If configured, this alias description of the iSCSI node. If configured, this alias
may be communicated to the initiator or target node at may be communicated to the initiator or target node at
the remote end of the connection during a Login Request the remote end of the connection during a Login Request
or Response message. This string is not used as an or Response message. This string is not used as an
identifier, but can be displayed by the system's user identifier, but can be displayed by the system's user
interface in a list of initiators and/or targets to interface in a list of initiators and/or targets to
which it is connected. which it is connected.
If no alias exists, the value is a zero-length string." If no alias exists, the value is a zero-length string."
REFERENCE
"RFC 3720, Section 12.6, TargetAlias, 12.7, InitiatorAlias"
::= { iscsiNodeAttributesEntry 3 } ::= { iscsiNodeAttributesEntry 3 }
iscsiNodeRoles OBJECT-TYPE iscsiNodeRoles OBJECT-TYPE
SYNTAX BITS { SYNTAX BITS {
targetTypeNode(0), targetTypeNode(0),
initiatorTypeNode(1) initiatorTypeNode(1)
} }
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
skipping to change at page 29, line 17 skipping to change at page 32, line 38
::= { iscsiNodeAttributesEntry 4 } ::= { iscsiNodeAttributesEntry 4 }
iscsiNodeTransportType OBJECT-TYPE iscsiNodeTransportType OBJECT-TYPE
SYNTAX RowPointer SYNTAX RowPointer
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A pointer to the corresponding row in the appropriate "A pointer to the corresponding row in the appropriate
table for this SCSI transport, thereby allowing management table for this SCSI transport, thereby allowing management
stations to locate the SCSI-level device that is represented stations to locate the SCSI-level device that is represented
by this iscsiNode. For example, it could point to the by this iscsiNode. For example, it will usually point to the
corresponding scsiTrnspt object in the SCSI MIB. corresponding scsiTrnspt object in the SCSI MIB module.
If no corresponding row exists, the value 0.0 must be If no corresponding row exists, the value 0.0 must be
used to indicate this." used to indicate this."
REFERENCE REFERENCE
"SCSI-MIB" "SCSI-MIB"
::= { iscsiNodeAttributesEntry 5 } ::= { iscsiNodeAttributesEntry 5 }
iscsiNodeInitialR2T OBJECT-TYPE iscsiNodeInitialR2T OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object indicates the InitialR2T preference for this "This object indicates the InitialR2T preference for this
node: node:
True = YES, True = YES,
False = will try to negotiate NO, will accept YES " False = will try to negotiate NO, will accept YES "
REFERENCE
"RFC 3720, Section 12.10, InitialR2T"
::= { iscsiNodeAttributesEntry 6 } ::= { iscsiNodeAttributesEntry 6 }
iscsiNodeImmediateData OBJECT-TYPE iscsiNodeImmediateData OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object indicates ImmediateData preference for this "This object indicates ImmediateData preference for this
node node
True = YES (but will accept NO), True = YES (but will accept NO),
False = NO " False = NO "
REFERENCE
"RFC 3720, Section 12.11, ImmediateData"
DEFVAL { true } DEFVAL { true }
::= { iscsiNodeAttributesEntry 7 } ::= { iscsiNodeAttributesEntry 7 }
iscsiNodeMaxOutstandingR2T OBJECT-TYPE iscsiNodeMaxOutstandingR2T OBJECT-TYPE
SYNTAX INTEGER (1..65535) SYNTAX Unsigned32 (1..65535)
UNITS "R2Ts"
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Maximum number of outstanding R2Ts allowed per ISCSI task." "Maximum number of outstanding R2Ts allowed per ISCSI task."
REFERENCE
"RFC 3720, Section 12.17, MaxOutstandingR2T"
DEFVAL { 1 } DEFVAL { 1 }
::= { iscsiNodeAttributesEntry 8 } ::= { iscsiNodeAttributesEntry 8 }
iscsiNodeFirstBurstLength OBJECT-TYPE iscsiNodeFirstBurstLength OBJECT-TYPE
SYNTAX INTEGER (512..16777215) SYNTAX Unsigned32 (512..16777215)
UNITS "bytes" UNITS "bytes"
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The maximum length (bytes) supported for unsolicited data "The maximum length (bytes) supported for unsolicited data
to/from this node." to/from this node."
REFERENCE
"RFC 3720, Section 12.14, FirstBurstLength"
DEFVAL { 65536 } DEFVAL { 65536 }
::= { iscsiNodeAttributesEntry 9 } ::= { iscsiNodeAttributesEntry 9 }
iscsiNodeMaxBurstLength OBJECT-TYPE iscsiNodeMaxBurstLength OBJECT-TYPE
SYNTAX INTEGER (512..16777215) SYNTAX Unsigned32 (512..16777215)
UNITS "bytes" UNITS "bytes"
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The maximum number of bytes which can be sent within "The maximum number of bytes which can be sent within
a single sequence of Data-In or Data-Out PDUs." a single sequence of Data-In or Data-Out PDUs."
REFERENCE
"RFC 3720, Section 12.13, MaxBurstLength"
DEFVAL { 262144 } DEFVAL { 262144 }
::= { iscsiNodeAttributesEntry 10 } ::= { iscsiNodeAttributesEntry 10 }
iscsiNodeMaxConnections OBJECT-TYPE iscsiNodeMaxConnections OBJECT-TYPE
SYNTAX INTEGER (1..65535) SYNTAX Unsigned32 (1..65535)
UNITS "connections" UNITS "connections"
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The maximum number of connections allowed in each "The maximum number of connections allowed in each
session to and/or from this node." session to and/or from this node."
REFERENCE
"RFC 3720, Section 12.2, MaxConnections"
DEFVAL { 1 } DEFVAL { 1 }
::= { iscsiNodeAttributesEntry 11 } ::= { iscsiNodeAttributesEntry 11 }
iscsiNodeDataSequenceInOrder OBJECT-TYPE iscsiNodeDataSequenceInOrder OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The DataSequenceInOrder preference of this node. "The DataSequenceInOrder preference of this node.
False (=No) indicates that iSCSI data PDU sequences may False (=No) indicates that iSCSI data PDU sequences may
be transferred in any order. True (=Yes) indicates that be transferred in any order. True (=Yes) indicates that
data PDU sequences must be transferred using data PDU sequences must be transferred using
continuously increasing offsets, except during continuously increasing offsets, except during
error recovery." error recovery."
REFERENCE
"RFC 3720, Section 12.19, DataSequenceInOrder"
DEFVAL { true } DEFVAL { true }
::= { iscsiNodeAttributesEntry 12 } ::= { iscsiNodeAttributesEntry 12 }
iscsiNodeDataPDUInOrder OBJECT-TYPE iscsiNodeDataPDUInOrder OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The DataPDUInOrder preference of this node. "The DataPDUInOrder preference of this node.
False (=No) indicates that iSCSI data PDUs within sequences False (=No) indicates that iSCSI data PDUs within sequences
may be in any order. True (=Yes) indicates that data PDUs may be in any order. True (=Yes) indicates that data PDUs
within sequences must be at continuously increasing within sequences must be at continuously increasing
addresses, with no gaps or overlay between PDUs." addresses, with no gaps or overlay between PDUs."
REFERENCE
"RFC 3720, Section 12.18, DataPDUInOrder"
DEFVAL { true } DEFVAL { true }
::= { iscsiNodeAttributesEntry 13 } ::= { iscsiNodeAttributesEntry 13 }
iscsiNodeDefaultTime2Wait OBJECT-TYPE iscsiNodeDefaultTime2Wait OBJECT-TYPE
SYNTAX INTEGER (0..3600) SYNTAX Unsigned32 (0..3600)
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The DefaultTime2Wait preference of this node. This is the "The DefaultTime2Wait preference of this node. This is the
minimum time, in seconds, to wait before attempting an minimum time, in seconds, to wait before attempting an
explicit/implicit logout or active iSCSI task reassignment explicit/implicit logout or active iSCSI task reassignment
after an unexpected connection termination or a connection after an unexpected connection termination or a connection
reset." reset."
REFERENCE
"RFC 3720, Section 12.15, DefaultTime2Wait"
DEFVAL { 2 } DEFVAL { 2 }
::= { iscsiNodeAttributesEntry 14 } ::= { iscsiNodeAttributesEntry 14 }
iscsiNodeDefaultTime2Retain OBJECT-TYPE iscsiNodeDefaultTime2Retain OBJECT-TYPE
SYNTAX INTEGER (0..3600) SYNTAX Unsigned32 (0..3600)
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The DefaultTime2Retain preference of this node. This is "The DefaultTime2Retain preference of this node. This is
the maximum time, in seconds after an initial wait the maximum time, in seconds after an initial wait
(Time2Wait), before which an active iSCSI task reassignment (Time2Wait), before which an active iSCSI task reassignment
is still possible after an unexpected connection termination is still possible after an unexpected connection termination
or a connection reset." or a connection reset."
REFERENCE
"RFC 3720, Section 12.16, DefaultTime2Retain"
DEFVAL { 20 } DEFVAL { 20 }
::= { iscsiNodeAttributesEntry 15 } ::= { iscsiNodeAttributesEntry 15 }
iscsiNodeErrorRecoveryLevel OBJECT-TYPE iscsiNodeErrorRecoveryLevel OBJECT-TYPE
SYNTAX INTEGER (0..255) SYNTAX INTEGER (0..255)
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The ErrorRecoveryLevel preference of this node. "The ErrorRecoveryLevel preference of this node.
Currently, only 0-2 are valid. Currently, only 0-2 are valid.
This object is designed to accommodate future error recover This object is designed to accommodate future error recover
levels. levels.
Higher error recovery levels imply support in addition to Higher error recovery levels imply support in addition to
support for the lower error level functions. In other words, support for the lower error level functions. In other words,
error level 2 implies support for levels 0-1, since those error level 2 implies support for levels 0-1, since those
functions are subsets of error level 2." functions are subsets of error level 2."
REFERENCE
"RFC 3720, Section 12.20, ErrorRecoveryLevel"
DEFVAL { 0 } DEFVAL { 0 }
::= { iscsiNodeAttributesEntry 16 } ::= { iscsiNodeAttributesEntry 16 }
iscsiNodeDiscontinuityTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of SysUpTime on the most recent occasion
at which any one or more of this node's counters
suffered a discontinuity. The relevant counters are:
- iscsiTgtLoginFailures
- iscsiTgtLoginAccepts
- iscsiTgtLoginOtherFails
- iscsiTgtLoginRedirects
- iscsiTgtLoginAuthorizeFails
- iscsiTgtLoginAuthenticateFails
- iscsiTgtLoginNegotiateFails
- iscsiTgtLogoutNormals
- iscsiTgtLogoutOthers
- iscsiIntrLoginFailures
- iscsiIntrLoginAcceptRsps
- iscsiIntrLoginOtherFailRsps
- iscsiIntrLoginRedirectRsps
- iscsiIntrLoginAuthFailRsps
- iscsiIntrLoginAuthenticateFails
- iscsiIntrLoginNegotiateFails
- iscsiIntrLogoutNormals
- iscsiIntrLogoutOthers
If no such discontinuities have occurred since the last
re-initialization of the local management subsystem
then this object contains a zero value."
::= { iscsiNodeAttributesEntry 17 }
---------------------------------------------------------------------- ----------------------------------------------------------------------
iscsiTarget OBJECT IDENTIFIER ::= { iscsiObjects 7 } iscsiTarget OBJECT IDENTIFIER ::= { iscsiObjects 6 }
-- Target Attributes Table -- Target Attributes Table
iscsiTargetAttributesTable OBJECT-TYPE iscsiTargetAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTargetAttributesEntry SYNTAX SEQUENCE OF IscsiTargetAttributesEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A list of iSCSI nodes that can take on a target role, "A list of iSCSI nodes that can take on a target role,
belonging to each iSCSI instance present on the local belonging to each iSCSI instance present on the local
skipping to change at page 33, line 13 skipping to change at page 37, line 42
} }
iscsiTgtLoginFailures OBJECT-TYPE iscsiTgtLoginFailures OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "failed login attempts" UNITS "failed login attempts"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object counts the number of times a login attempt to this "This object counts the number of times a login attempt to this
local target has failed." local target has failed."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiTargetAttributesEntry 1 } ::= { iscsiTargetAttributesEntry 1 }
iscsiTgtLastFailureTime OBJECT-TYPE iscsiTgtLastFailureTime OBJECT-TYPE
SYNTAX TimeStamp SYNTAX TimeStamp
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The timestamp of the most recent failure of a login attempt "The timestamp of the most recent failure of a login attempt
to this target. A value of zero indicates that no such to this target. A value of zero indicates that no such
failures have occurred since the last system boot." failures have occurred since the last system boot."
skipping to change at page 35, line 7 skipping to change at page 39, line 38
iscsiTgtLoginAccepts OBJECT-TYPE iscsiTgtLoginAccepts OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "successful logins" UNITS "successful logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of Login Response PDUs with status "The count of Login Response PDUs with status
0x0000, Accept Login, transmitted by this 0x0000, Accept Login, transmitted by this
target." target."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiTargetLoginStatsEntry 1 } ::= { iscsiTargetLoginStatsEntry 1 }
iscsiTgtLoginOtherFails OBJECT-TYPE iscsiTgtLoginOtherFails OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "failed logins" UNITS "failed logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of Login Response PDUs which were transmitted "The number of Login Response PDUs which were transmitted
by this target, and which were not counted by any other by this target, and which were not counted by any other
object in the row." object in the row."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiTargetLoginStatsEntry 2 } ::= { iscsiTargetLoginStatsEntry 2 }
iscsiTgtLoginRedirects OBJECT-TYPE iscsiTgtLoginRedirects OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "failed logins" UNITS "redirected logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of Login Response PDUs with status class 0x01, "The count of Login Response PDUs with status class 0x01,
Redirection, transmitted by this target." Redirection, transmitted by this target."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiTargetLoginStatsEntry 3 } ::= { iscsiTargetLoginStatsEntry 3 }
iscsiTgtLoginAuthorizeFails OBJECT-TYPE iscsiTgtLoginAuthorizeFails OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "failed logins" UNITS "failed logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of Login Response PDUs with status 0x0202, "The count of Login Response PDUs with status 0x0202,
Forbidden Target, transmitted by this target. Forbidden Target, transmitted by this target.
If this counter is incremented, an iscsiTgtLoginFailure If this counter is incremented, an iscsiTgtLoginFailure
notification should be generated." notification should be generated."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiTargetLoginStatsEntry 4 } ::= { iscsiTargetLoginStatsEntry 4 }
iscsiTgtLoginAuthenticateFails OBJECT-TYPE iscsiTgtLoginAuthenticateFails OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "failed logins" UNITS "failed logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of Login Response PDUs with status 0x0201, "The count of Login Response PDUs with status 0x0201,
Authentication Failed, transmitted by this target Authentication Failed, transmitted by this target
skipping to change at page 36, line 4 skipping to change at page 40, line 42
::= { iscsiTargetLoginStatsEntry 4 } ::= { iscsiTargetLoginStatsEntry 4 }
iscsiTgtLoginAuthenticateFails OBJECT-TYPE iscsiTgtLoginAuthenticateFails OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "failed logins" UNITS "failed logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of Login Response PDUs with status 0x0201, "The count of Login Response PDUs with status 0x0201,
Authentication Failed, transmitted by this target Authentication Failed, transmitted by this target
If this counter is incremented, an iscsiTgtLoginFailure If this counter is incremented, an iscsiTgtLoginFailure
notification should be generated." notification should be generated."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiTargetLoginStatsEntry 5 } ::= { iscsiTargetLoginStatsEntry 5 }
iscsiTgtLoginNegotiateFails OBJECT-TYPE iscsiTgtLoginNegotiateFails OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "failed logins" UNITS "failed logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of times a target has effectively refused a "The number of times a target has effectively refused a
login because the parameter negotiation failed. login because the parameter negotiation failed.
[Ed. While this situation can occur, the exact mechanism
is as yet undefined in the iSCSI Protocol Spec.]
If this counter is incremented, an iscsiTgtLoginFailure If this counter is incremented, an iscsiTgtLoginFailure
notification should be generated." notification should be generated."
::= { iscsiTargetLoginStatsEntry 6 } ::= { iscsiTargetLoginStatsEntry 6 }
-- Target Logout Stats Table -- Target Logout Stats Table
iscsiTargetLogoutStatsTable OBJECT-TYPE iscsiTargetLogoutStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTargetLogoutStatsEntry SYNTAX SEQUENCE OF IscsiTargetLogoutStatsEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
skipping to change at page 37, line 11 skipping to change at page 41, line 50
} }
iscsiTgtLogoutNormals OBJECT-TYPE iscsiTgtLogoutNormals OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "normal logouts" UNITS "normal logouts"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of Logout Command PDUs received by this target, "The count of Logout Command PDUs received by this target,
with reason code 0 (closes the session)." with reason code 0 (closes the session)."
REFERENCE
"RFC 3720, Section 10.14.1, Reason Code"
::= { iscsiTargetLogoutStatsEntry 1 } ::= { iscsiTargetLogoutStatsEntry 1 }
iscsiTgtLogoutOthers OBJECT-TYPE iscsiTgtLogoutOthers OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "abnormal logouts" UNITS "abnormal logouts"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of Logout Command PDUs received by this target, "The count of Logout Command PDUs received by this target,
with any reason code other than 0." with any reason code other than 0."
REFERENCE
"RFC 3720, Section 10.14.1, Reason Code"
::= { iscsiTargetLogoutStatsEntry 2 } ::= { iscsiTargetLogoutStatsEntry 2 }
---------------------------------------------------------------------- ----------------------------------------------------------------------
iscsiTgtAuthorization OBJECT IDENTIFIER ::= { iscsiObjects 8 } iscsiTgtAuthorization OBJECT IDENTIFIER ::= { iscsiObjects 7 }
-- Target Authorization Attributes Table -- Target Authorization Attributes Table
iscsiTgtAuthAttributesTable OBJECT-TYPE iscsiTgtAuthAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTgtAuthAttributesEntry SYNTAX SEQUENCE OF IscsiTgtAuthAttributesEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A list of initiator identities that are authorized to "A list of initiator identities that are authorized to
access each target node within each iSCSI instance access each target node within each iSCSI instance
skipping to change at page 38, line 5 skipping to change at page 42, line 49
DESCRIPTION DESCRIPTION
"An entry (row) containing management information "An entry (row) containing management information
applicable to a particular target node's authorized applicable to a particular target node's authorized
initiator identity." initiator identity."
INDEX { iscsiInstIndex, iscsiNodeIndex, iscsiTgtAuthIndex } INDEX { iscsiInstIndex, iscsiNodeIndex, iscsiTgtAuthIndex }
::= { iscsiTgtAuthAttributesTable 1 } ::= { iscsiTgtAuthAttributesTable 1 }
IscsiTgtAuthAttributesEntry ::= SEQUENCE { IscsiTgtAuthAttributesEntry ::= SEQUENCE {
iscsiTgtAuthIndex Unsigned32, iscsiTgtAuthIndex Unsigned32,
iscsiTgtAuthRowStatus RowStatus, iscsiTgtAuthRowStatus RowStatus,
iscsiTgtAuthIdentity RowPointer iscsiTgtAuthIdentity RowPointer,
iscsiTgtAuthStorageType StorageType
} }
iscsiTgtAuthIndex OBJECT-TYPE iscsiTgtAuthIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295) SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An arbitrary integer used to uniquely identify a particular "An arbitrary integer used to uniquely identify a particular
target's authorized initiator identity within an iSCSI target's authorized initiator identity within an iSCSI
instance present on the local system." instance present on the local system. This index value must
not be modified or reused by an agent unless a reboot has
occurred. An agent should attempt to keep this value
persistent across reboots."
::= { iscsiTgtAuthAttributesEntry 1 } ::= { iscsiTgtAuthAttributesEntry 1 }
iscsiTgtAuthRowStatus OBJECT-TYPE iscsiTgtAuthRowStatus OBJECT-TYPE
SYNTAX RowStatus SYNTAX RowStatus
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The status of the row." "This field allows entries to be dynamically added and
removed from this table via SNMP. When adding a row to
this table, all non-Index/RowStatus objects must be set.
When the value of this object is 'active', the values of
the other objects in this table cannot be changed.
Rows may be discarded using RowStatus."
::= { iscsiTgtAuthAttributesEntry 2 } ::= { iscsiTgtAuthAttributesEntry 2 }
iscsiTgtAuthIdentity OBJECT-TYPE iscsiTgtAuthIdentity OBJECT-TYPE
SYNTAX RowPointer SYNTAX RowPointer
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A pointer to the corresponding IPS-AUTH MIB user entry "A pointer to the corresponding user entry in the IPS-AUTH
that will be allowed to access this iSCSI target." MIB module that will be allowed to access this iSCSI target."
REFERENCE REFERENCE
"IPS-AUTH MIB" "IPS-AUTH MIB"
::= { iscsiTgtAuthAttributesEntry 3 } ::= { iscsiTgtAuthAttributesEntry 3 }
iscsiTgtAuthStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this row. Rows in this table that were
created through an external process may have a storage type of
readOnly or permanent.
Conceptual rows having the value 'permanent' need not
allow write access to any columnar objects in the row."
DEFVAL { nonVolatile }
::= { iscsiTgtAuthAttributesEntry 4 }
---------------------------------------------------------------------- ----------------------------------------------------------------------
iscsiInitiator OBJECT IDENTIFIER ::= { iscsiObjects 9 } iscsiInitiator OBJECT IDENTIFIER ::= { iscsiObjects 8 }
-- Initiator Attributes Table -- Initiator Attributes Table
iscsiInitiatorAttributesTable OBJECT-TYPE iscsiInitiatorAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiInitiatorAttributesEntry SYNTAX SEQUENCE OF IscsiInitiatorAttributesEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A list of iSCSI nodes that can take on an initiator "A list of iSCSI nodes that can take on an initiator
role, belonging to each iSCSI instance present on role, belonging to each iSCSI instance present on
skipping to change at page 39, line 33 skipping to change at page 44, line 51
} }
iscsiIntrLoginFailures OBJECT-TYPE iscsiIntrLoginFailures OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "failed logins" UNITS "failed logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object counts the number of times a login attempt from "This object counts the number of times a login attempt from
this local initiator has failed." this local initiator has failed."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiInitiatorAttributesEntry 1 } ::= { iscsiInitiatorAttributesEntry 1 }
iscsiIntrLastFailureTime OBJECT-TYPE iscsiIntrLastFailureTime OBJECT-TYPE
SYNTAX TimeStamp SYNTAX TimeStamp
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The timestamp of the most recent failure of a login attempt "The timestamp of the most recent failure of a login attempt
from this initiator. A value of zero indicates that no such from this initiator. A value of zero indicates that no such
failures have occurred since the last system boot." failures have occurred since the last system boot."
skipping to change at page 41, line 26 skipping to change at page 46, line 47
} }
iscsiIntrLoginAcceptRsps OBJECT-TYPE iscsiIntrLoginAcceptRsps OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "successful logins" UNITS "successful logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of Login Response PDUs with status "The count of Login Response PDUs with status
0x0000, Accept Login, received by this initiator." 0x0000, Accept Login, received by this initiator."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiInitiatorLoginStatsEntry 1 } ::= { iscsiInitiatorLoginStatsEntry 1 }
iscsiIntrLoginOtherFailRsps OBJECT-TYPE iscsiIntrLoginOtherFailRsps OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "failed logins" UNITS "failed logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of Login Response PDUs received by this "The count of Login Response PDUs received by this
initiator with any status code not counted in the initiator with any status code not counted in the
objects below." objects below."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiInitiatorLoginStatsEntry 2 } ::= { iscsiInitiatorLoginStatsEntry 2 }
iscsiIntrLoginRedirectRsps OBJECT-TYPE iscsiIntrLoginRedirectRsps OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "failed logins" UNITS "failed logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of Login Response PDUs with status class 0x01, "The count of Login Response PDUs with status class 0x01,
Redirection, received by this initiator." Redirection, received by this initiator."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiInitiatorLoginStatsEntry 3 } ::= { iscsiInitiatorLoginStatsEntry 3 }
iscsiIntrLoginAuthFailRsps OBJECT-TYPE iscsiIntrLoginAuthFailRsps OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "failed logins" UNITS "failed logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of Login Response PDUs with status class 0x201, "The count of Login Response PDUs with status class 0x201,
Authentication Failed, received by this initiator." Authentication Failed, received by this initiator."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiInitiatorLoginStatsEntry 4 } ::= { iscsiInitiatorLoginStatsEntry 4 }
iscsiIntrLoginAuthenticateFails OBJECT-TYPE iscsiIntrLoginAuthenticateFails OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "failed logins" UNITS "failed logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of times the initiator has aborted a "The number of times the initiator has aborted a
login because the target could not be authenticated. login because the target could not be authenticated.
No response is generated. No response is generated.
If this counter is incremented, an iscsiIntrLoginFailure If this counter is incremented, an iscsiIntrLoginFailure
notification should be generated." notification should be generated."
REFERENCE
"RFC 3720, Section 10.13.5, Status-Class and Status-Detail"
::= { iscsiInitiatorLoginStatsEntry 5 } ::= { iscsiInitiatorLoginStatsEntry 5 }
iscsiIntrLoginNegotiateFails OBJECT-TYPE iscsiIntrLoginNegotiateFails OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "failed logins" UNITS "failed logins"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of times the initiator has aborted a "The number of times the initiator has aborted a
login because parameter negotiation with the target login because parameter negotiation with the target
failed. failed.
No response is generated. No response is generated.
If this counter is incremented, an iscsiIntrLoginFailure If this counter is incremented, an iscsiIntrLoginFailure
notification should be generated." notification should be generated."
REFERENCE
"RFC 3720, Section 6.10, Negotiation Failures"
::= { iscsiInitiatorLoginStatsEntry 6 } ::= { iscsiInitiatorLoginStatsEntry 6 }
-- Initiator Logout Stats Table -- Initiator Logout Stats Table
iscsiInitiatorLogoutStatsTable OBJECT-TYPE iscsiInitiatorLogoutStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiInitiatorLogoutStatsEntry SYNTAX SEQUENCE OF IscsiInitiatorLogoutStatsEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"When an initiator attempts send a Logout command, the target "When an initiator attempts send a Logout command, the target
skipping to change at page 43, line 33 skipping to change at page 49, line 18
} }
iscsiIntrLogoutNormals OBJECT-TYPE iscsiIntrLogoutNormals OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "normal logouts" UNITS "normal logouts"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of Logout Command PDUs generated by this initiator "The count of Logout Command PDUs generated by this initiator
with reason code 0 (closes the session)." with reason code 0 (closes the session)."
REFERENCE
"RFC 3720, Section 10.14.1, Reason Code"
::= { iscsiInitiatorLogoutStatsEntry 1 } ::= { iscsiInitiatorLogoutStatsEntry 1 }
iscsiIntrLogoutOthers OBJECT-TYPE iscsiIntrLogoutOthers OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "abnormal logouts" UNITS "abnormal logouts"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of Logout Command PDUs generated by this initiator "The count of Logout Command PDUs generated by this initiator
with any status code other than 0." with any status code other than 0."
REFERENCE
"RFC 3720, Section 10.14.1, Reason Code"
::= { iscsiInitiatorLogoutStatsEntry 2 } ::= { iscsiInitiatorLogoutStatsEntry 2 }
---------------------------------------------------------------------- ----------------------------------------------------------------------
iscsiIntrAuthorization OBJECT IDENTIFIER ::= { iscsiObjects 10 } iscsiIntrAuthorization OBJECT IDENTIFIER ::= { iscsiObjects 9 }
-- Initiator Authorization Attributes Table -- Initiator Authorization Attributes Table
iscsiIntrAuthAttributesTable OBJECT-TYPE iscsiIntrAuthAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiIntrAuthAttributesEntry SYNTAX SEQUENCE OF IscsiIntrAuthAttributesEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A list of target identities which each initiator "A list of target identities which each initiator
on the local system may access." on the local system may access."
skipping to change at page 44, line 25 skipping to change at page 50, line 13
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry (row) containing management information applicable "An entry (row) containing management information applicable
to a particular initiator node's authorized target identity." to a particular initiator node's authorized target identity."
INDEX { iscsiInstIndex, iscsiNodeIndex, iscsiIntrAuthIndex } INDEX { iscsiInstIndex, iscsiNodeIndex, iscsiIntrAuthIndex }
::= { iscsiIntrAuthAttributesTable 1 } ::= { iscsiIntrAuthAttributesTable 1 }
IscsiIntrAuthAttributesEntry ::= SEQUENCE { IscsiIntrAuthAttributesEntry ::= SEQUENCE {
iscsiIntrAuthIndex Unsigned32, iscsiIntrAuthIndex Unsigned32,
iscsiIntrAuthRowStatus RowStatus, iscsiIntrAuthRowStatus RowStatus,
iscsiIntrAuthIdentity RowPointer iscsiIntrAuthIdentity RowPointer,
iscsiIntrAuthStorageType StorageType
} }
iscsiIntrAuthIndex OBJECT-TYPE iscsiIntrAuthIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295) SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An arbitrary integer used to uniquely identify a "An arbitrary integer used to uniquely identify a
particular initiator node's authorized target particular initiator node's authorized target
identity within an iSCSI instance present on the identity within an iSCSI instance present on the
local system." local system. This index value must not be modified
or reused by an agent unless a reboot has occurred.
An agent should attempt to keep this value persistent
across reboots."
::= { iscsiIntrAuthAttributesEntry 1 } ::= { iscsiIntrAuthAttributesEntry 1 }
iscsiIntrAuthRowStatus OBJECT-TYPE iscsiIntrAuthRowStatus OBJECT-TYPE
SYNTAX RowStatus SYNTAX RowStatus
MAX-ACCESS read-only MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The status of the row." "This field allows entries to be dynamically added and
removed from this table via SNMP. When adding a row to
this table, all non-Index/RowStatus objects must be set.
When the value of this object is 'active', the values of
the other objects in this table cannot be changed.
Rows may be discarded using RowStatus."
::= { iscsiIntrAuthAttributesEntry 2 } ::= { iscsiIntrAuthAttributesEntry 2 }
iscsiIntrAuthIdentity OBJECT-TYPE iscsiIntrAuthIdentity OBJECT-TYPE
SYNTAX RowPointer SYNTAX RowPointer
MAX-ACCESS read-only MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A pointer to the corresponding IPS-AUTH MIB user entry "A pointer to the corresponding user entry in the IPS-AUTH
to which this initiator node should attempt to establish MIB module to which this initiator node should attempt to
an iSCSI session." establish an iSCSI session."
REFERENCE REFERENCE
"IPS-AUTH MIB" "IPS-AUTH MIB"
::= { iscsiIntrAuthAttributesEntry 3 } ::= { iscsiIntrAuthAttributesEntry 3 }
iscsiIntrAuthStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this row. Rows in this table that were
created through an external process may have a storage type of
readOnly or permanent.
Conceptual rows having the value 'permanent' need not
allow write access to any columnar objects in the row."
DEFVAL { nonVolatile }
::= { iscsiIntrAuthAttributesEntry 4 }
---------------------------------------------------------------------- ----------------------------------------------------------------------
iscsiSession OBJECT IDENTIFIER ::= { iscsiObjects 11 } iscsiSession OBJECT IDENTIFIER ::= { iscsiObjects 10 }
-- Session Attributes Table -- Session Attributes Table
iscsiSessionAttributesTable OBJECT-TYPE iscsiSessionAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiSessionAttributesEntry SYNTAX SEQUENCE OF IscsiSessionAttributesEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A list of sessions belonging to each iSCSI instance "A list of sessions belonging to each iSCSI instance
present on the system." present on the system."
skipping to change at page 45, line 47 skipping to change at page 52, line 11
iscsiNodeIndex." iscsiNodeIndex."
INDEX { iscsiInstIndex, iscsiSsnNodeIndex, iscsiSsnIndex } INDEX { iscsiInstIndex, iscsiSsnNodeIndex, iscsiSsnIndex }
::= { iscsiSessionAttributesTable 1 } ::= { iscsiSessionAttributesTable 1 }
IscsiSessionAttributesEntry ::= SEQUENCE { IscsiSessionAttributesEntry ::= SEQUENCE {
iscsiSsnNodeIndex Unsigned32, iscsiSsnNodeIndex Unsigned32,
iscsiSsnIndex Unsigned32, iscsiSsnIndex Unsigned32,
iscsiSsnDirection INTEGER, iscsiSsnDirection INTEGER,
iscsiSsnInitiatorName IscsiName, iscsiSsnInitiatorName IscsiName,
iscsiSsnTargetName IscsiName, iscsiSsnTargetName IscsiName,
iscsiSsnTSIH INTEGER, iscsiSsnTSIH Unsigned32,
iscsiSsnISID OCTET STRING, iscsiSsnISID OCTET STRING,
iscsiSsnInitiatorAlias SnmpAdminString, iscsiSsnInitiatorAlias SnmpAdminString,
iscsiSsnTargetAlias SnmpAdminString, iscsiSsnTargetAlias SnmpAdminString,
iscsiSsnInitialR2T TruthValue, iscsiSsnInitialR2T TruthValue,
iscsiSsnImmediateData TruthValue, iscsiSsnImmediateData TruthValue,
iscsiSsnType INTEGER, iscsiSsnType INTEGER,
iscsiSsnMaxOutstandingR2T INTEGER, iscsiSsnMaxOutstandingR2T Unsigned32,
iscsiSsnFirstBurstLength INTEGER, iscsiSsnFirstBurstLength Unsigned32,
iscsiSsnMaxBurstLength INTEGER, iscsiSsnMaxBurstLength Unsigned32,
iscsiSsnConnectionNumber Gauge32, iscsiSsnConnectionNumber Gauge32,
iscsiSsnAuthIdentity RowPointer, iscsiSsnAuthIdentity RowPointer,
iscsiSsnDataSequenceInOrder TruthValue, iscsiSsnDataSequenceInOrder TruthValue,
iscsiSsnDataPDUInOrder TruthValue, iscsiSsnDataPDUInOrder TruthValue,
iscsiSsnErrorRecoveryLevel INTEGER iscsiSsnErrorRecoveryLevel INTEGER
} }
iscsiSsnNodeIndex OBJECT-TYPE iscsiSsnNodeIndex OBJECT-TYPE
SYNTAX Unsigned32 SYNTAX Unsigned32 (0..4294967295)
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An arbitrary integer used to uniquely identify a "An arbitrary integer used to uniquely identify a
particular node within an iSCSI instance present particular node within an iSCSI instance present
on the local system. For normal, non-discovery on the local system. For normal, non-discovery
sessions, this value will map to the iscsiNodeIndex. sessions, this value will map to the iscsiNodeIndex.
For discovery sessions which do not have a node For discovery sessions which do not have a node
associated, the value 0 (zero) is used." associated, the value 0 (zero) is used."
::= { iscsiSessionAttributesEntry 1 } ::= { iscsiSessionAttributesEntry 1 }
iscsiSsnIndex OBJECT-TYPE iscsiSsnIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295) SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An arbitrary integer used to uniquely identify a "An arbitrary integer used to uniquely identify a
particular session within an iSCSI instance present particular session within an iSCSI instance present
on the local system." on the local system. An agent should attempt to
not reuse index values unless a reboot has occurred.
iSCSI sessions are destroyed during a reboot; rows
in this table are not persistent across reboots."
::= { iscsiSessionAttributesEntry 2 } ::= { iscsiSessionAttributesEntry 2 }
iscsiSsnDirection OBJECT-TYPE iscsiSsnDirection OBJECT-TYPE
SYNTAX INTEGER { SYNTAX INTEGER {
inboundSession(1), inboundSession(1),
outboundSession(2) outboundSession(2)
} }
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
skipping to change at page 47, line 39 skipping to change at page 54, line 4
octet string that will contain the name of the remote octet string that will contain the name of the remote
target. If this session is a discovery session that target. If this session is a discovery session that
does not specify a particular target, this object will does not specify a particular target, this object will
contain a zero-length string. contain a zero-length string.
If iscsiSsnDirection is Inbound, this object will If iscsiSsnDirection is Inbound, this object will
contain a zero-length string." contain a zero-length string."
::= { iscsiSessionAttributesEntry 5 } ::= { iscsiSessionAttributesEntry 5 }
iscsiSsnTSIH OBJECT-TYPE iscsiSsnTSIH OBJECT-TYPE
SYNTAX INTEGER (1..65535) SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The target-defined identification handle for this session." "The target-defined identification handle for this session."
REFERENCE
"RFC 3720, Section 10.12.6, TSIH"
::= { iscsiSessionAttributesEntry 6 } ::= { iscsiSessionAttributesEntry 6 }
iscsiSsnISID OBJECT-TYPE iscsiSsnISID OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(6)) SYNTAX OCTET STRING (SIZE(6))
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The initiator-defined portion of the iSCSI Session ID." "The initiator-defined portion of the iSCSI Session ID."
REFERENCE
"RFC 3720, Section 10.12.5, ISID"
::= { iscsiSessionAttributesEntry 7 } ::= { iscsiSessionAttributesEntry 7 }
iscsiSsnInitiatorAlias OBJECT-TYPE iscsiSsnInitiatorAlias OBJECT-TYPE
SYNTAX SnmpAdminString SYNTAX SnmpAdminString
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An octet string that gives the alias communicated by the "An octet string that gives the alias communicated by the
initiator end of the session during the login phase. initiator end of the session during the login phase.
If no alias exists, the value is a zero-length string." If no alias exists, the value is a zero-length string."
REFERENCE
"RFC 3720, Section 12.7, InitiatorAlias"
::= { iscsiSessionAttributesEntry 8 } ::= { iscsiSessionAttributesEntry 8 }
iscsiSsnTargetAlias OBJECT-TYPE iscsiSsnTargetAlias OBJECT-TYPE
SYNTAX SnmpAdminString SYNTAX SnmpAdminString
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An octet string that gives the alias communicated by the "An octet string that gives the alias communicated by the
target end of the session during the login phase. target end of the session during the login phase.
If no alias exists, the value is a zero-length string." If no alias exists, the value is a zero-length string."
REFERENCE
"RFC 3720, Section 12.6, TargetAlias"
::= { iscsiSessionAttributesEntry 9 } ::= { iscsiSessionAttributesEntry 9 }
iscsiSsnInitialR2T OBJECT-TYPE iscsiSsnInitialR2T OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"If set to true, indicates that the initiator must wait "If set to true, indicates that the initiator must wait
for an R2T before sending to the target. If set to false, for an R2T before sending to the target. If set to false,
the initiator may send data immediately, within limits set the initiator may send data immediately, within limits set
by iscsiSsnFirstBurstLength and the expected data transfer by iscsiSsnFirstBurstLength and the expected data transfer
length of the request." length of the request."
REFERENCE
"RFC 3720, Section 12.10, InitialR2T"
::= { iscsiSessionAttributesEntry 10 } ::= { iscsiSessionAttributesEntry 10 }
iscsiSsnImmediateData OBJECT-TYPE iscsiSsnImmediateData OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Indicates whether the initiator and target have agreed to "Indicates whether the initiator and target have agreed to
support immediate data on this session." support immediate data on this session."
REFERENCE
"RFC 3720, Section 12.11, ImmediateData"
::= { iscsiSessionAttributesEntry 11 } ::= { iscsiSessionAttributesEntry 11 }
iscsiSsnType OBJECT-TYPE iscsiSsnType OBJECT-TYPE
SYNTAX INTEGER { SYNTAX INTEGER {
normalSession(1), normalSession(1),
discoverySession(2) discoverySession(2)
} }
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Type of iSCSI session: "Type of iSCSI session:
normalSession - session is a normal iSCSI session normalSession - session is a normal iSCSI session
discoverySession - session is being used only for discovery." discoverySession - session is being used only for discovery."
REFERENCE
"RFC 3720, Section 12.21, SessionType"
::= { iscsiSessionAttributesEntry 12 } ::= { iscsiSessionAttributesEntry 12 }
iscsiSsnMaxOutstandingR2T OBJECT-TYPE iscsiSsnMaxOutstandingR2T OBJECT-TYPE
SYNTAX INTEGER (1..65535) SYNTAX Unsigned32 (1..65535)
UNITS "R2Ts"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The maximum number of outstanding request-to-transmit "The maximum number of outstanding request-to-transmit
(R2T)s per iSCSI task within this session." (R2T)s per iSCSI task within this session."
REFERENCE
"RFC 3720, Section 12.17, MaxOutstandingR2T"
::= { iscsiSessionAttributesEntry 13 } ::= { iscsiSessionAttributesEntry 13 }
iscsiSsnFirstBurstLength OBJECT-TYPE iscsiSsnFirstBurstLength OBJECT-TYPE
SYNTAX INTEGER (512..16777215) SYNTAX Unsigned32 (512..16777215)
UNITS "bytes" UNITS "bytes"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The maximum length supported for unsolicited data sent "The maximum length supported for unsolicited data sent
within this session." within this session."
REFERENCE
"RFC 3720, Section 12.14, FirstBurstLength"
::= { iscsiSessionAttributesEntry 14 } ::= { iscsiSessionAttributesEntry 14 }
iscsiSsnMaxBurstLength OBJECT-TYPE iscsiSsnMaxBurstLength OBJECT-TYPE
SYNTAX INTEGER (512..16777215) SYNTAX Unsigned32 (512..16777215)
UNITS "bytes" UNITS "bytes"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The maximum number of bytes which can be sent within "The maximum number of bytes which can be sent within
a single sequence of Data-In or Data-Out PDUs." a single sequence of Data-In or Data-Out PDUs."
REFERENCE
"RFC 3720, Section 12.13, MaxBurstLength"
::= { iscsiSessionAttributesEntry 15 } ::= { iscsiSessionAttributesEntry 15 }
iscsiSsnConnectionNumber OBJECT-TYPE iscsiSsnConnectionNumber OBJECT-TYPE
SYNTAX Gauge32 (1..65535) SYNTAX Gauge32 (1..65535)
UNITS "connections" UNITS "connections"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of transport protocol connections that currently "The number of transport protocol connections that currently
belong to this session." belong to this session."
::= { iscsiSessionAttributesEntry 16 } ::= { iscsiSessionAttributesEntry 16 }
iscsiSsnAuthIdentity OBJECT-TYPE iscsiSsnAuthIdentity OBJECT-TYPE
SYNTAX RowPointer SYNTAX RowPointer
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object contains a pointer to a row in the "This object contains a pointer to a row in the
IPS-AUTH MIB which identifies the authentication IPS-AUTH MIB module which identifies the authentication
method being used on this session, as communicated method being used on this session, as communicated
during the login phase." during the login phase."
REFERENCE REFERENCE
"IPS-AUTH MIB" "IPS-AUTH MIB"
::= { iscsiSessionAttributesEntry 17 } ::= { iscsiSessionAttributesEntry 17 }
iscsiSsnDataSequenceInOrder OBJECT-TYPE iscsiSsnDataSequenceInOrder OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"False indicates that iSCSI data PDU sequences may "False indicates that iSCSI data PDU sequences may
be transferred in any order. True indicates that be transferred in any order. True indicates that
data PDU sequences must be transferred using data PDU sequences must be transferred using
continuously increasing offsets, except during continuously increasing offsets, except during
error recovery." error recovery."
REFERENCE
"RFC 3720, Section 12.19, DataSequenceInOrder"
::= { iscsiSessionAttributesEntry 18 } ::= { iscsiSessionAttributesEntry 18 }
iscsiSsnDataPDUInOrder OBJECT-TYPE iscsiSsnDataPDUInOrder OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"False indicates that iSCSI data PDUs within sequences "False indicates that iSCSI data PDUs within sequences
may be in any order. True indicates that data PDUs may be in any order. True indicates that data PDUs
within sequences must be at continuously increasing within sequences must be at continuously increasing
addresses, with no gaps or overlay between PDUs. addresses, with no gaps or overlay between PDUs.
Default is true." Default is true."
REFERENCE
"RFC 3720, Section 12.18, DataPDUInOrder"
::= { iscsiSessionAttributesEntry 19 } ::= { iscsiSessionAttributesEntry 19 }
iscsiSsnErrorRecoveryLevel OBJECT-TYPE iscsiSsnErrorRecoveryLevel OBJECT-TYPE
SYNTAX INTEGER (0..255) SYNTAX INTEGER (0..255)
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The level of error recovery negotiated between "The level of error recovery negotiated between
the initiator and the target. Higher numbers the initiator and the target. Higher numbers
represent more detailed recovery schemes." represent more detailed recovery schemes."
REFERENCE
"RFC 3720, Section 12.20, ErrorRecoveryLevel"
::= { iscsiSessionAttributesEntry 20 } ::= { iscsiSessionAttributesEntry 20 }
-- Session Stats Table -- Session Stats Table
iscsiSessionStatsTable OBJECT-TYPE iscsiSessionStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiSessionStatsEntry SYNTAX SEQUENCE OF IscsiSessionStatsEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A list of general iSCSI traffic counters for each of the "A list of general iSCSI traffic counters for each of the
skipping to change at page 53, line 18 skipping to change at page 60, line 10
SYNTAX IscsiSessionCxnErrorStatsEntry SYNTAX IscsiSessionCxnErrorStatsEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry (row) containing error counters for "An entry (row) containing error counters for
a particular session." a particular session."
AUGMENTS { iscsiSessionAttributesEntry } AUGMENTS { iscsiSessionAttributesEntry }
::= { iscsiSessionCxnErrorStatsTable 1 } ::= { iscsiSessionCxnErrorStatsTable 1 }
IscsiSessionCxnErrorStatsEntry ::= SEQUENCE { IscsiSessionCxnErrorStatsEntry ::= SEQUENCE {
iscsiSsnDigestErrors Counter32, iscsiSsnCxnDigestErrors Counter32,
iscsiSsnCxnTimeoutErrors Counter32 iscsiSsnCxnTimeoutErrors Counter32
} }
iscsiSsnDigestErrors OBJECT-TYPE iscsiSsnCxnDigestErrors OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "PDUs" UNITS "PDUs"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of PDUs which were received on the session and "The count of PDUs which were received on the session and
contained header or data digest errors." contained header or data digest errors."
REFERENCE
"RFC 3720, Section 6.7, Digest Errors"
::= { iscsiSessionCxnErrorStatsEntry 1 } ::= { iscsiSessionCxnErrorStatsEntry 1 }
iscsiSsnCxnTimeoutErrors OBJECT-TYPE iscsiSsnCxnTimeoutErrors OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "connections" UNITS "connections"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The count of connections within this session "The count of connections within this session
which have been terminated due to timeout." which have been terminated due to timeout."
REFERENCE
"RFC 3720, Section 6.4, Connection Timeout Management"
::= { iscsiSessionCxnErrorStatsEntry 2 } ::= { iscsiSessionCxnErrorStatsEntry 2 }
---------------------------------------------------------------------- ----------------------------------------------------------------------
iscsiConnection OBJECT IDENTIFIER ::= { iscsiObjects 12 } iscsiConnection OBJECT IDENTIFIER ::= { iscsiObjects 11 }
-- Connection Attributes Table -- Connection Attributes Table
iscsiConnectionAttributesTable OBJECT-TYPE iscsiConnectionAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiConnectionAttributesEntry SYNTAX SEQUENCE OF IscsiConnectionAttributesEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A list of connections belonging to each iSCSI instance "A list of connections belonging to each iSCSI instance
present on the system." present on the system."
skipping to change at page 54, line 22 skipping to change at page 61, line 18
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry (row) containing management information applicable "An entry (row) containing management information applicable
to a particular connection." to a particular connection."
INDEX { iscsiInstIndex, iscsiSsnNodeIndex, iscsiSsnIndex, INDEX { iscsiInstIndex, iscsiSsnNodeIndex, iscsiSsnIndex,
iscsiCxnIndex } iscsiCxnIndex }
::= { iscsiConnectionAttributesTable 1 } ::= { iscsiConnectionAttributesTable 1 }
IscsiConnectionAttributesEntry ::= SEQUENCE { IscsiConnectionAttributesEntry ::= SEQUENCE {
iscsiCxnIndex Unsigned32, iscsiCxnIndex Unsigned32,
iscsiCxnCid INTEGER, iscsiCxnCid Unsigned32,
iscsiCxnState INTEGER, iscsiCxnState INTEGER,
iscsiCxnLocalAddrType InetAddressType, iscsiCxnLocalAddrType InetAddressType,
iscsiCxnLocalAddr InetAddress, iscsiCxnLocalAddr InetAddress,
iscsiCxnProtocol IscsiTransportProtocols, iscsiCxnProtocol IscsiTransportProtocols,
iscsiCxnLocalPort Unsigned32, iscsiCxnLocalPort InetPortNumber,
iscsiCxnRemoteAddrType InetAddressType, iscsiCxnRemoteAddrType InetAddressType,
iscsiCxnRemoteAddr InetAddress, iscsiCxnRemoteAddr InetAddress,
iscsiCxnRemotePort Unsigned32, iscsiCxnRemotePort InetPortNumber,
iscsiCxnMaxRecvDataSegLength INTEGER, iscsiCxnMaxRecvDataSegLength Unsigned32,
iscsiCxnMaxXmitDataSegLength INTEGER, iscsiCxnMaxXmitDataSegLength Unsigned32,
iscsiCxnHeaderIntegrity IscsiDigestMethod, iscsiCxnHeaderIntegrity IscsiDigestMethod,
iscsiCxnDataIntegrity IscsiDigestMethod, iscsiCxnDataIntegrity IscsiDigestMethod,
iscsiCxnRecvMarker TruthValue, iscsiCxnRecvMarker TruthValue,
iscsiCxnSendMarker TruthValue, iscsiCxnSendMarker TruthValue,
iscsiCxnVersionActive INTEGER iscsiCxnVersionActive Unsigned32
} }
iscsiCxnIndex OBJECT-TYPE iscsiCxnIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295) SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An arbitrary integer used to uniquely identify a "An arbitrary integer used to uniquely identify a
particular connection of a particular session within particular connection of a particular session within
an iSCSI instance present on the local system." an iSCSI instance present on the local system. An
agent should attempt to not reuse index values unless
a reboot has occurred. iSCSI connections are destroyed
during a reboot; rows in this table are not persistent
across reboots."
::= { iscsiConnectionAttributesEntry 1 } ::= { iscsiConnectionAttributesEntry 1 }
iscsiCxnCid OBJECT-TYPE iscsiCxnCid OBJECT-TYPE
SYNTAX INTEGER (1..65535) SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The iSCSI Connection ID for this connection." "The iSCSI Connection ID for this connection."
::= { iscsiConnectionAttributesEntry 2 } ::= { iscsiConnectionAttributesEntry 2 }
iscsiCxnState OBJECT-TYPE iscsiCxnState OBJECT-TYPE
SYNTAX INTEGER { SYNTAX INTEGER {
login(1), login(1),
full(2), full(2),
skipping to change at page 56, line 11 skipping to change at page 63, line 10
iscsiCxnProtocol OBJECT-TYPE iscsiCxnProtocol OBJECT-TYPE
SYNTAX IscsiTransportProtocols SYNTAX IscsiTransportProtocols
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The transport protocol over which this connection is "The transport protocol over which this connection is
running." running."
::= { iscsiConnectionAttributesEntry 6 } ::= { iscsiConnectionAttributesEntry 6 }
iscsiCxnLocalPort OBJECT-TYPE iscsiCxnLocalPort OBJECT-TYPE
SYNTAX Unsigned32 SYNTAX InetPortNumber
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The local transport protocol port used by this connection." "The local transport protocol port used by this connection."
::= { iscsiConnectionAttributesEntry 7 } ::= { iscsiConnectionAttributesEntry 7 }
iscsiCxnRemoteAddrType OBJECT-TYPE iscsiCxnRemoteAddrType OBJECT-TYPE
SYNTAX InetAddressType SYNTAX InetAddressType
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
skipping to change at page 56, line 36 skipping to change at page 63, line 35
iscsiCxnRemoteAddr OBJECT-TYPE iscsiCxnRemoteAddr OBJECT-TYPE
SYNTAX InetAddress SYNTAX InetAddress
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The remote Internet Network Address used by this connection." "The remote Internet Network Address used by this connection."
::= { iscsiConnectionAttributesEntry 9 } ::= { iscsiConnectionAttributesEntry 9 }
iscsiCxnRemotePort OBJECT-TYPE iscsiCxnRemotePort OBJECT-TYPE
SYNTAX Unsigned32 SYNTAX InetPortNumber
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The remote transport protocol port used by this connection." "The remote transport protocol port used by this connection."
::= { iscsiConnectionAttributesEntry 10 } ::= { iscsiConnectionAttributesEntry 10 }
iscsiCxnMaxRecvDataSegLength OBJECT-TYPE iscsiCxnMaxRecvDataSegLength OBJECT-TYPE
SYNTAX INTEGER (512..16777215) SYNTAX Unsigned32 (512..16777215)
UNITS "bytes" UNITS "bytes"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The maximum data payload size supported for command "The maximum data payload size supported for command
or data PDUs able to be received on this connection." or data PDUs able to be received on this connection."
REFERENCE
"RFC 3720, Section 12.12, MaxRecvDataSegmentLength"
::= { iscsiConnectionAttributesEntry 11 } ::= { iscsiConnectionAttributesEntry 11 }
iscsiCxnMaxXmitDataSegLength OBJECT-TYPE iscsiCxnMaxXmitDataSegLength OBJECT-TYPE
SYNTAX INTEGER (512..16777215) SYNTAX Unsigned32 (512..16777215)
UNITS "bytes" UNITS "bytes"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The maximum data payload size supported for command "The maximum data payload size supported for command
or data PDUs to be sent on this connection." or data PDUs to be sent on this connection."
REFERENCE
"RFC 3720, Section 12.12, MaxRecvDataSegmentLength"
::= { iscsiConnectionAttributesEntry 12 } ::= { iscsiConnectionAttributesEntry 12 }
iscsiCxnHeaderIntegrity OBJECT-TYPE iscsiCxnHeaderIntegrity OBJECT-TYPE
SYNTAX IscsiDigestMethod SYNTAX IscsiDigestMethod
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object identifies the iSCSI header "This object identifies the iSCSI header
digest scheme in use within this connection." digest scheme in use within this connection."
::= { iscsiConnectionAttributesEntry 13 } ::= { iscsiConnectionAttributesEntry 13 }
skipping to change at page 57, line 40 skipping to change at page 64, line 44
digest scheme in use within this connection." digest scheme in use within this connection."
::= { iscsiConnectionAttributesEntry 14 } ::= { iscsiConnectionAttributesEntry 14 }
iscsiCxnRecvMarker OBJECT-TYPE iscsiCxnRecvMarker OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object indicates whether or not this connection "This object indicates whether or not this connection
is receiving markers in in its incoming data stream." is receiving markers in in its incoming data stream."
REFERENCE
"RFC 3720, Appendix A."
::= { iscsiConnectionAttributesEntry 15 } ::= { iscsiConnectionAttributesEntry 15 }
iscsiCxnSendMarker OBJECT-TYPE iscsiCxnSendMarker OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object indicates whether or not this connection "This object indicates whether or not this connection
is inserting markers in in its outgoing data stream." is inserting markers in in its outgoing data stream."
REFERENCE
"RFC 3720, Appendix A."
::= { iscsiConnectionAttributesEntry 16 } ::= { iscsiConnectionAttributesEntry 16 }
iscsiCxnVersionActive OBJECT-TYPE iscsiCxnVersionActive OBJECT-TYPE
SYNTAX INTEGER (0..255) SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Active version number of the iSCSI specification negotiated "Active version number of the iSCSI specification negotiated
on this connection." on this connection."
REFERENCE
"RFC 3720, Section 10.12, Login Request"
::= { iscsiConnectionAttributesEntry 17 } ::= { iscsiConnectionAttributesEntry 17 }
------------------------------------------------------------------------ ------------------------------------------------------------------------
-- Notifications -- Notifications
iscsiNotificationsPrefix OBJECT IDENTIFIER ::= { iscsiNotifications 0 } iscsiNotificationsPrefix OBJECT IDENTIFIER ::= { iscsiNotifications 0 }
iscsiTgtLoginFailure NOTIFICATION-TYPE iscsiTgtLoginFailure NOTIFICATION-TYPE
OBJECTS { OBJECTS {
iscsiTgtLoginFailures, iscsiTgtLoginFailures,
iscsiTgtLastFailureType, iscsiTgtLastFailureType,
iscsiTgtLastIntrFailureName, iscsiTgtLastIntrFailureName,
iscsiTgtLastIntrFailureAddrType, iscsiTgtLastIntrFailureAddrType,
iscsiTgtLastIntrFailureAddr iscsiTgtLastIntrFailureAddr
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Sent when a login is failed by a target. "Sent when a login is failed by a target.
The implementation of this notification should not send The implementation of this notification SHOULD NOT send
more than 3 notifications of this type in any 10 second more than 3 notifications of this type in any 10 second
time span." time span."
::= { iscsiNotificationsPrefix 1 } ::= { iscsiNotificationsPrefix 1 }
iscsiIntrLoginFailure NOTIFICATION-TYPE iscsiIntrLoginFailure NOTIFICATION-TYPE
OBJECTS { OBJECTS {
iscsiIntrLoginFailures, iscsiIntrLoginFailures,
iscsiIntrLastFailureType, iscsiIntrLastFailureType,
iscsiIntrLastTgtFailureName, iscsiIntrLastTgtFailureName,
iscsiIntrLastTgtFailureAddrType, iscsiIntrLastTgtFailureAddrType,
skipping to change at page 59, line 22 skipping to change at page 66, line 32
The implementation of this notification should not send The implementation of this notification should not send
more than 3 notifications of this type in any 10 second more than 3 notifications of this type in any 10 second
time span." time span."
::= { iscsiNotificationsPrefix 3 } ::= { iscsiNotificationsPrefix 3 }
------------------------------------------------------------------------ ------------------------------------------------------------------------
-- Conformance Statements -- Conformance Statements
iscsiGroups OBJECT IDENTIFIER ::= { iscsiConformance 1 } iscsiCompliances OBJECT IDENTIFIER ::= { iscsiConformance 1 }
iscsiGroups OBJECT IDENTIFIER ::= { iscsiConformance 2 }
iscsiInstanceAttributesGroup OBJECT-GROUP iscsiInstanceAttributesGroup OBJECT-GROUP
OBJECTS { OBJECTS {
iscsiInstDescr, iscsiInstDescr,
iscsiInstVersionMin, iscsiInstVersionMin,
iscsiInstVersionMax, iscsiInstVersionMax,
iscsiInstVendorID, iscsiInstVendorID,
iscsiInstVendorVersion, iscsiInstVendorVersion,
iscsiInstPortalNumber, iscsiInstPortalNumber,
iscsiInstNodeNumber, iscsiInstNodeNumber,
iscsiInstSessionNumber, iscsiInstSessionNumber,
iscsiInstSsnFailures, iscsiInstSsnFailures,
iscsiInstLastSsnFailureType, iscsiInstLastSsnFailureType,
iscsiInstLastSsnRmtNodeName iscsiInstLastSsnRmtNodeName,
iscsiInstDiscontinuityTime
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects providing information about iSCSI "A collection of objects providing information about iSCSI
instances." instances."
::= { iscsiGroups 1 } ::= { iscsiGroups 1 }
iscsiInstanceSsnErrorStatsGroup OBJECT-GROUP iscsiInstanceSsnErrorStatsGroup OBJECT-GROUP
OBJECTS { OBJECTS {
iscsiInstSsnDigestErrors, iscsiInstSsnDigestErrors,
skipping to change at page 60, line 12 skipping to change at page 67, line 24
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects providing information about "A collection of objects providing information about
errors that have caused a session failure for an errors that have caused a session failure for an
iSCSI instance." iSCSI instance."
::= { iscsiGroups 2 } ::= { iscsiGroups 2 }
iscsiPortalAttributesGroup OBJECT-GROUP iscsiPortalAttributesGroup OBJECT-GROUP
OBJECTS { OBJECTS {
iscsiPortalRowStatus, iscsiPortalRowStatus,
iscsiPortalStorageType,
iscsiPortalRoles, iscsiPortalRoles,
iscsiPortalAddrType, iscsiPortalAddrType,
iscsiPortalAddr, iscsiPortalAddr,
iscsiPortalProtocol, iscsiPortalProtocol,
iscsiPortalMaxRecvDataSegLength, iscsiPortalMaxRecvDataSegLength,
iscsiPortalPrimaryHdrDigest, iscsiPortalPrimaryHdrDigest,
iscsiPortalPrimaryDataDigest, iscsiPortalPrimaryDataDigest,
iscsiPortalSecondaryHdrDigest, iscsiPortalSecondaryHdrDigest,
iscsiPortalSecondaryDataDigest, iscsiPortalSecondaryDataDigest,
iscsiPortalRecvMarker iscsiPortalRecvMarker,
iscsiPortalStorageType
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects providing information about "A collection of objects providing information about
the transport protocol endpoints of the local targets." the transport protocol endpoints of the local targets."
::= { iscsiGroups 3 } ::= { iscsiGroups 3 }
iscsiTgtPortalAttributesGroup OBJECT-GROUP iscsiTgtPortalAttributesGroup OBJECT-GROUP
OBJECTS { OBJECTS {
iscsiTgtPortalPort, iscsiTgtPortalPort,
skipping to change at page 60, line 38 skipping to change at page 68, line 4
iscsiTgtPortalAttributesGroup OBJECT-GROUP iscsiTgtPortalAttributesGroup OBJECT-GROUP
OBJECTS { OBJECTS {
iscsiTgtPortalPort, iscsiTgtPortalPort,
iscsiTgtPortalTag iscsiTgtPortalTag
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects providing information about "A collection of objects providing information about
the transport protocol endpoints of the local targets." the transport protocol endpoints of the local targets."
::= { iscsiGroups 4 } ::= { iscsiGroups 4 }
iscsiIntrPortalAttributesGroup OBJECT-GROUP iscsiIntrPortalAttributesGroup OBJECT-GROUP
OBJECTS { OBJECTS {
iscsiIntrPortalTag iscsiIntrPortalTag
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects providing information about "An object providing information about
the Internet Network Addresses of the local initiators." the portal tags used by the local initiators."
::= { iscsiGroups 5 } ::= { iscsiGroups 5 }
iscsiNodeAttributesGroup OBJECT-GROUP iscsiNodeAttributesGroup OBJECT-GROUP
OBJECTS { OBJECTS {
iscsiNodeName, iscsiNodeName,
iscsiNodeAlias, iscsiNodeAlias,
iscsiNodeRoles, iscsiNodeRoles,
iscsiNodeTransportType, iscsiNodeTransportType,
iscsiNodeInitialR2T, iscsiNodeInitialR2T,
iscsiNodeImmediateData, iscsiNodeImmediateData,
iscsiNodeMaxOutstandingR2T, iscsiNodeMaxOutstandingR2T,
iscsiNodeFirstBurstLength, iscsiNodeFirstBurstLength,
iscsiNodeMaxBurstLength, iscsiNodeMaxBurstLength,
iscsiNodeMaxConnections, iscsiNodeMaxConnections,
iscsiNodeDataSequenceInOrder, iscsiNodeDataSequenceInOrder,
iscsiNodeDataPDUInOrder, iscsiNodeDataPDUInOrder,
iscsiNodeDefaultTime2Wait, iscsiNodeDefaultTime2Wait,
iscsiNodeDefaultTime2Retain, iscsiNodeDefaultTime2Retain,
iscsiNodeErrorRecoveryLevel iscsiNodeErrorRecoveryLevel,
iscsiNodeDiscontinuityTime
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects providing information about all "A collection of objects providing information about all
local targets." local targets."
::= { iscsiGroups 6 } ::= { iscsiGroups 6 }
iscsiTargetAttributesGroup OBJECT-GROUP iscsiTargetAttributesGroup OBJECT-GROUP
OBJECTS { OBJECTS {
iscsiTgtLoginFailures, iscsiTgtLoginFailures,
skipping to change at page 62, line 22 skipping to change at page 69, line 37
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects providing information about all "A collection of objects providing information about all
logout events between remote initiators to local targets." logout events between remote initiators to local targets."
::= { iscsiGroups 9 } ::= { iscsiGroups 9 }
iscsiTargetAuthGroup OBJECT-GROUP iscsiTargetAuthGroup OBJECT-GROUP
OBJECTS { OBJECTS {
iscsiTgtAuthRowStatus, iscsiTgtAuthRowStatus,
iscsiTgtAuthStorageType,
iscsiTgtAuthIdentity iscsiTgtAuthIdentity
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects providing information about all "A collection of objects providing information about all
remote initiators that are authorized to connect to local remote initiators that are authorized to connect to local
targets." targets."
::= { iscsiGroups 10 } ::= { iscsiGroups 10 }
iscsiInitiatorAttributesGroup OBJECT-GROUP iscsiInitiatorAttributesGroup OBJECT-GROUP
skipping to change at page 63, line 27 skipping to change at page 70, line 43
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects providing information about all "A collection of objects providing information about all
logout events between local initiators to remote targets." logout events between local initiators to remote targets."
::= { iscsiGroups 13 } ::= { iscsiGroups 13 }
iscsiInitiatorAuthGroup OBJECT-GROUP iscsiInitiatorAuthGroup OBJECT-GROUP
OBJECTS { OBJECTS {
iscsiIntrAuthRowStatus, iscsiIntrAuthRowStatus,
iscsiIntrAuthStorageType,
iscsiIntrAuthIdentity iscsiIntrAuthIdentity
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects providing information about all "A collection of objects providing information about all
remote targets that are initiators of the local system are remote targets that are initiators of the local system are
authorized to access." authorized to access."
::= { iscsiGroups 14 } ::= { iscsiGroups 14 }
iscsiSessionAttributesGroup OBJECT-GROUP iscsiSessionAttributesGroup OBJECT-GROUP
skipping to change at page 64, line 50 skipping to change at page 72, line 18
iscsiSsnLCRxDataOctets iscsiSsnLCRxDataOctets
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects providing information about octet "A collection of objects providing information about octet
traffic for each session using a Counter32 data type." traffic for each session using a Counter32 data type."
::= { iscsiGroups 18 } ::= { iscsiGroups 18 }
iscsiSessionCxnErrorStatsGroup OBJECT-GROUP iscsiSessionCxnErrorStatsGroup OBJECT-GROUP
OBJECTS { OBJECTS {
iscsiSsnDigestErrors, iscsiSsnCxnDigestErrors,
iscsiSsnCxnTimeoutErrors iscsiSsnCxnTimeoutErrors
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects providing information about connection "A collection of objects providing information about connection
errors for all sessions." errors for all sessions."
::= { iscsiGroups 19 } ::= { iscsiGroups 19 }
iscsiConnectionAttributesGroup OBJECT-GROUP iscsiConnectionAttributesGroup OBJECT-GROUP
OBJECTS { OBJECTS {
skipping to change at page 66, line 20 skipping to change at page 73, line 35
iscsiInstSessionFailure iscsiInstSessionFailure
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of notifications which indicate session "A collection of notifications which indicate session
failures occurring after login." failures occurring after login."
::= { iscsiGroups 23 } ::= { iscsiGroups 23 }
------------------------------------------------------------------------ ------------------------------------------------------------------------
iscsiCompliances OBJECT IDENTIFIER ::= { iscsiConformance 2 }
iscsiComplianceV1 MODULE-COMPLIANCE iscsiComplianceV1 MODULE-COMPLIANCE
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Initial version of compliance statement based on "Initial version of compliance statement based on
initial version of MIB. initial version of this MIB module.
If an implementation can be both a target and an If an implementation can be both a target and an
initiator, all groups are mandatory." initiator, all groups are mandatory."
MODULE -- this module MODULE -- this module
MANDATORY-GROUPS { MANDATORY-GROUPS {
iscsiInstanceAttributesGroup, iscsiInstanceAttributesGroup,
iscsiInstanceSsnErrorStatsGroup,
iscsiPortalAttributesGroup, iscsiPortalAttributesGroup,
iscsiNodeAttributesGroup, iscsiNodeAttributesGroup,
iscsiSessionAttributesGroup, iscsiSessionAttributesGroup,
iscsiSessionPDUStatsGroup, iscsiSessionPDUStatsGroup,
iscsiSessionCxnErrorStatsGroup, iscsiSessionCxnErrorStatsGroup,
iscsiConnectionAttributesGroup, iscsiConnectionAttributesGroup,
iscsiSsnFlrNotificationsGroup iscsiSsnFlrNotificationsGroup
} }
-- Conditionally mandatory groups depending on the ability -- Conditionally mandatory groups depending on the ability
skipping to change at page 69, line 5 skipping to change at page 76, line 5
GROUP iscsiInitiatorAuthGroup GROUP iscsiInitiatorAuthGroup
DESCRIPTION DESCRIPTION
"This group is mandatory for all iSCSI implementations "This group is mandatory for all iSCSI implementations
that have iSCSI initiator facilities." that have iSCSI initiator facilities."
::= { iscsiCompliances 1 } ::= { iscsiCompliances 1 }
END END
6. Security Considerations 8. Security Considerations
There are a number of management objects defined in this MIB module There are a number of management objects defined in this MIB module
with a MAX-ACCESS clause of read-write and/or read-create. Such with a MAX-ACCESS clause of read-write and/or read-create. Such
objects may be considered sensitive or vulnerable in some network objects may be considered sensitive or vulnerable in some network
environments. The support for SET operations in a non-secure environments. The support for SET operations in a non-secure
environment without proper protection can have a negative effect on environment without proper protection can have a negative effect on
network operations. These are the tables and objects and their network operations. These are the tables and objects and their
sensitivity/vulnerability: sensitivity/vulnerability:
iscsiPortalAttributesTable, iscsiTgtPortalAttributesTable, and iscsiPortalAttributesTable, iscsiTgtPortalAttributesTable, and
skipping to change at page 69, line 32 skipping to change at page 76, line 32
Some of the readable objects in this MIB module (i.e., objects with a Some of the readable objects in this MIB module (i.e., objects with a
MAX-ACCESS other than not-accessible) may be considered sensitive or MAX-ACCESS other than not-accessible) may be considered sensitive or
vulnerable in some network environments. It is thus important to vulnerable in some network environments. It is thus important to
control even GET and/or NOTIFY access to these objects and possibly control even GET and/or NOTIFY access to these objects and possibly
to even encrypt the values of these objects when sending them over to even encrypt the values of these objects when sending them over
the network via SNMP. These are the tables and objects and their the network via SNMP. These are the tables and objects and their
sensitivity/vulnerability: sensitivity/vulnerability:
iscsiNodeAttributesTable, iscsiTargetAttributesTable, and iscsiNodeAttributesTable, iscsiTargetAttributesTable, and
iscsiTgtAuthorization can be used to glean information needed to iscsiTgtAuthorization can be used to glean information needed to
make connections to the iSCSI targets this MIB represents. make connections to the iSCSI targets this module represents.
However, it is the responsibility of the initiators and targets However, it is the responsibility of the initiators and targets
involved to authenticate each other to ensure that an involved to authenticate each other to ensure that an
inappropriately advertised or discovered initiator or target does inappropriately advertised or discovered initiator or target does
not compromise their security. These issues are discussed in not compromise their security. These issues are discussed in
[ISCSI]. [RFC3720].
SNMP versions prior to SNMPv3 did not include adequate security. SNMP versions prior to SNMPv3 did not include adequate security.
Even if the network itself is secure (for example by using IPsec), Even if the network itself is secure (for example by using IPsec),
even then, there is no control as to who on the secure network is even then, there is no control as to who on the secure network is
allowed to access and GET/SET (read/change/create/delete) the objects allowed to access and GET/SET (read/change/create/delete) the objects
in this MIB module. in this MIB module.
It is RECOMMENDED that implementors consider the security features as It is RECOMMENDED that implementors consider the security features as
provided by the SNMPv3 framework (see [RFC3410], section 8), provided by the SNMPv3 framework (see [RFC3410], section 8),
including full support for the SNMPv3 cryptographic mechanisms (for including full support for the SNMPv3 cryptographic mechanisms (for
authentication and privacy). authentication and privacy).
Further, deployment of SNMP versions prior to SNMPv3 is NOT Further, deployment of SNMP versions prior to SNMPv3 is NOT
RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to
enable cryptographic security. It is then a customer/operator enable cryptographic security. It is then a customer/operator
responsibility to ensure that the SNMP entity giving access to an responsibility to ensure that the SNMP entity giving access to an
instance of this MIB module is properly configured to give access to instance of this MIB module is properly configured to give access to
the objects only to those principals (users) that have legitimate the objects only to those principals (users) that have legitimate
rights to indeed GET or SET (change/create/delete) them. rights to indeed GET or SET (change/create/delete) them.
7. Normative References 9. IANA Considerations
[ISCSI] J. Satran, et. al., "iSCSI", Work in Progress, draft-ietf- 9.1. OID Assignment
ips-iSCSI-20, January 2003. IANA is requested to make a MIB OID assignment under the mib-2
branch.
[RFC2578] K. McCloghrie, D. Perkins, J. Schoenwaelder, J. Case, M. 10. Normative References
Rose, and S. Waldbusser, "Structure of Management
[RFC3720] Satran, J., Meth, K., Sapuntzakis, C., Chadalapaka, M., and
E. Zeidner, "Internet Small Computer Systems Interface
(iSCSI)", RFC 3720, March 2004.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, March 1997.
[RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J. ,
Rose, M., and S. Waldbusser, "Structure of Management
Information Version 2 (SMIv2)", STD 58, RFC 2578, April Information Version 2 (SMIv2)", STD 58, RFC 2578, April
1999. 1999.
[RFC2579] K. McCloghrie, D. Perkins, J. Schoenwaelder, J. Case, M. [RFC2579] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J.,
Rose, and S. Waldbusser, "Textual Conventions for SMIv2", Rose, M., and S. Waldbusser, "Textual Conventions for
STD 58, RFC 2579, April 1999. SMIv2", STD 58, RFC 2579, April 1999.
[RFC2580] K. McCloghrie, D. Perkins, J. Schoenwaelder, J. Case, M. [RFC2580] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J.,
Rose, and S. Waldbusser, "Conformance Statements for SMIv2", Rose, M., and S. Waldbusser, "Conformance Statements for
STD 58, RFC 2580, April 1999. SMIv2", STD 58, RFC 2580, April 1999.
[RFC3291] M. Daniele, et. al., "Textual Conventions for Internet [RFC3291] Daniele, M., Haberman, B., Routhier, S., and J.
Network Addresses", RFC 3291, May 2002. Schoenwaelder, "Textual Conventions for Internet Network
Addresses", RFC 3291, May 2002.
[AUTH-MIB] M. Bakke, J. Muchow, "Definitions of Managed Objects for [RFC3411] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture
User Identity Authentication", Work in Progress, draft-ietf- for Describing Simple Network Management Protocol (SNMP)
ips-auth-mib-04.txt, March 2003. Management Frameworks", STD 62, RFC 3411, December 2002.
8. Informative References [AUTHMIB] Bakke, M., and J. Muchow, "Definitions of Managed Objects
for User Identity Authorization", Work in Progress, draft-
ietf-ips-auth-mib-06.txt, January 2005.
[RFC3410] J. Case, R. Mundy, D. Partain, and B. Stewart, "Introduction 11. Informative References
and Applicability Statements for Internet-Standard
Management Framework", RFC 3410, December 2002.
[RFC2012] K. McCloghrie, "SNMPv2 Management Information Base for the [RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart,
"Introduction and Applicability Statements for Internet-
Standard Management Framework", RFC 3410, December 2002.
[RFC2012] McCloghrie, K., "SNMPv2 Management Information Base for the
Transmission Control Protocol using SMIv2", RFC 2012, Transmission Control Protocol using SMIv2", RFC 2012,
November 1996. November 1996.
[SCSI-MIB] M. Hallak-Stamler, et. al., "Definitions of Managed Objects [SCSIMIB] Hallak-Stamler, M., Bakke, M., McCloghrie, K., Lederman, Y.,
for SCSI Entities", Work in Progress, draft-ietf-ips-scsi- and M. Krueger, "Definitions of Managed Objects for SCSI
mib-03.txt, June 2002. Entities", Work in Progress, draft-ietf-ips-scsi-mib-06.txt,
August 2004.
12. Acknowledgments
In addition to the authors, several people contributed to the
development of this MIB module. Thanks especially to those who took
the time to participate in our weekly conference calls to build our
requirements, object models, table structures, and attributes: John
Hufferd, Tom McSweeney (IBM), Kevin Gibbons (Nishan Systems), Chad
Gregory (Intel), Jack Harwood (EMC), Hari Mudaliar (Adaptec), Ie Wei
Njoo (Agilent), Lawrence Lamers (SAN Valley), Satish Mali (Stonefly
Networks), and William Terrell (Troika).
Special thanks to Tom McSweeney, Ie Wei Njoo, and Kevin Gibbons, who
wrote the descriptions for many of the tables and attributes in this
MIB module, to Ayman Ghanem for finding and suggesting changes for
many problems in this module, and to Keith McCloghrie for serving as
advisor to the team.
Authors' Addresses
9. Authors' Addresses
Mark Bakke Mark Bakke
Postal: Cisco Systems, Inc Postal: Cisco Systems, Inc
6450 Wedgwood Road, Suite 130 7900 International Drive, Suite 400
Maple Grove, MN Bloomington, MN
USA 55311 USA 55425
Tel: +1 763-398-1000
Fax: +1 763-398-1001
E-mail: mbakke@cisco.com E-mail: mbakke@cisco.com
Marjorie Krueger Marjorie Krueger
Postal: Hewlett-Packard Postal: Hewlett-Packard
Networked Storage Architecture Networked Storage Architecture
Networked Storage Solutions Org. Networked Storage Solutions Org.
8000 Foothills Blvd. 8000 Foothills Blvd.
Roseville, CA Roseville, CA
USA 95747 USA 95747
Tel: +1 916-785-2656
Tel: +1 916-785-0391
E-mail: marjorie_krueger@hp.com E-mail: marjorie_krueger@hp.com
Tom McSweeney Tom McSweeney
Postal: IBM Corporation Postal: IBM Corporation
600 Park Offices Drive 600 Park Offices Drive
Research Triangle Park, NC Research Triangle Park, NC
USA 27709 USA 27709
Tel: +1-919-254-5634
Fax: +1-919-254-0391
E-mail: rf42tpme@us.ibm.com E-mail: rf42tpme@us.ibm.com
Jim Muchow James Muchow
Postal: Cisco Systems, Inc Postal: Qlogic Corp.
6450 Wedgwood Road, Suite 130 6321 Bury Drive
Maple Grove, MN Eden Prairie, MN
USA 55311 USA 55346
Tel: +1 763-398-1000 Email: james.muchow@qlogic.com
Fax: +1 763-398-1001
E-mail: jamesdmuchow@yahoo.com" IPR Notice
10. IPR Notice By submitting this Internet-Draft, I certify that any applicable
patent or other IPR claims of which I am aware have been disclosed,
or will be disclosed, and any of which I become aware will be
disclosed, in accordance with RFC 3668.
The IETF takes no position regarding the validity or scope of any The IETF takes no position regarding the validity or scope of any
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The IETF invites any interested party to bring to its attention any The IETF invites any interested party to bring to its attention any
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11. Full Copyright Notice Full Copyright Notice
Copyright (C) The Internet Society (2003). All Rights Reserved. Copyright (C) The Internet Society (2005). This document is subject
to the rights, licenses and restrictions contained in BCP 78, and
except as set forth therein, the authors retain all their rights.
This document and translations of it may be copied and furnished to This document and translations of it may be copied and furnished to
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The limited permissions granted above are perpetual and will not be This document and the information contained herein are provided on an
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This document and the information contained herein is provided on an ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED,
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 End of changes. 

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