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Versions: (draft-mulik-rserpool-mib) 00 01 02 03 04 05 06 07 08 09 10 11 12 RFC 5525

Network Working Group                                       T. Dreibholz
Internet-Draft                              University of Duisburg-Essen
Intended status: Experimental                                   J. Mulik
Expires: August 10, 2009                       Delaware State University
                                                        February 6, 2009


             Reliable Server Pooling MIB Module Definition
                     draft-ietf-rserpool-mib-11.txt

Status of this Memo

   This Internet-Draft is submitted to IETF in full conformance with the
   provisions of BCP 78 and BCP 79.

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   This Internet-Draft will expire on August 10, 2009.

Copyright Notice

   Copyright (c) 2009 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
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   (http://trustee.ietf.org/license-info) in effect on the date of
   publication of this document.  Please review these documents
   carefully, as they describe your rights and restrictions with respect
   to this document.

Abstract

   Reliable Server Pooling (RSerPool) is a framework to provide reliable



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   server pooling.  This document defines a SMIv2 compliant Management
   Information Base (MIB) module providing access to managed objects in
   an RSerPool implementation.


Table of Contents

   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  3
   2.  The Reliable Server Pooling (RSerPool) Framework . . . . . . .  3
   3.  The Internet-Standard Management Framework . . . . . . . . . .  3
   4.  Structure of the MIB . . . . . . . . . . . . . . . . . . . . .  3
     4.1.  Access to managed objects on ENRP servers  . . . . . . . . 10
     4.2.  Access to managed objects on Pool Elements . . . . . . . . 11
     4.3.  Access to managed objects on Pool Users  . . . . . . . . . 11
   5.  Definitions  . . . . . . . . . . . . . . . . . . . . . . . . . 11
   6.  Security Considerations  . . . . . . . . . . . . . . . . . . . 38
   7.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 38
   8.  Acknowledgments  . . . . . . . . . . . . . . . . . . . . . . . 38
   9.  References . . . . . . . . . . . . . . . . . . . . . . . . . . 38
     9.1.  Normative References . . . . . . . . . . . . . . . . . . . 38
     9.2.  Informative References . . . . . . . . . . . . . . . . . . 39
   Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 40





























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1.  Introduction

   This memo defines a Management Information Base (MIB) module which
   describes managed objects for RSerPool implementations.


2.  The Reliable Server Pooling (RSerPool) Framework

   For a detailed overview of the documents that describe the current
   Reliable Server Pooling (RSerPool) framework, please refer to
   [RFC3237], [RFC5351], [RFC5352], [RFC5353], [RFC5354], [RFC5355] and
   [RFC5356].  A more informal introduction can be found at
   [RSerPoolPage] as well as in [Dre2006], [LCN2005] and [IJHIT2008].


3.  The Internet-Standard Management Framework

   For a detailed overview of the documents that describe the current
   Internet-Standard Management Framework, please refer to section 7 of
   RFC 3410 [RFC3410].

   Managed objects are accessed via a virtual information store, termed
   the Management Information Base or MIB.  MIB objects are generally
   accessed through the Simple Network Management Protocol (SNMP).
   Objects in the MIB are defined using the mechanisms defined in the
   Structure of Management Information (SMI).  This memo specifies a MIB
   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
   [RFC2580].  The textual conventions are compliant to RFC 4001
   [RFC4001].


4.  Structure of the MIB

   The following diagram illustrates the structure of the MIB.

   Structure of MIB


  +--rserpoolMIB(??????)
     |
     +--rserpoolMIBObjects(1)
     |  |
     |  +--rserpoolENRPServers(1)
     |  |  |
     |  |  +--rserpoolENRPTable(1)
     |  |  |  |
     |  |  |  +--rserpoolENRPEntry(1)



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     |  |  |     |  Index: rserpoolENRPIndex
     |  |  |     |
     |  |  |     +-- ---- Unsigned  rserpoolENRPIndex(1)
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -R-- String    rserpoolENRPOperationScope(2)
     |  |  |     |        Textual Convention:
     |  |  |     |           RSerPoolOperationScopeTC
     |  |  |     |        Size: 0..65535
     |  |  |     +-- -R-- Unsigned  rserpoolENRPIdentifier(3)
     |  |  |     |        Textual Convention:
     |  |  |     |           RSerPoolENRPServerIdentifierTC
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -RW- String    rserpoolENRPDescription(4)
     |  |  |     |        Textual Convention: RSerPoolDescriptionTC
     |  |  |     |        Size: 0..4095
     |  |  |     +-- -R-- TimeTicks rserpoolENRPUptime(5)
     |  |  |     +-- -R-- Unsigned  rserpoolENRPPort(6)
     |  |  |     |        Textual Convention: InetPortNumber
     |  |  |     |        Range: 0..65535
     |  |  |     +-- -R-- Unsigned  rserpoolENRPASAPAnnouncePort(7)
     |  |  |     |        Textual Convention: InetPortNumber
     |  |  |     |        Range: 0..65535
     |  |  |     +-- -R-- EnumVal   rserpoolENRPASAPAnnounceAddrType(8)
     |  |  |     |        Textual Convention: InetAddressType
     |  |  |     |        Values: ipv4(1), ipv6(2)
     |  |  |     +-- -R-- String    rserpoolENRPASAPAnnounceAddr(9)
     |  |  |     |        Textual Convention: InetAddress
     |  |  |     |        Size: 4 | 16
     |  |  |     +-- -R-- Unsigned  rserpoolENRPENRPAnnouncePort(10)
     |  |  |     |        Textual Convention: InetPortNumber
     |  |  |     |        Range: 0..65535
     |  |  |     +-- -R-- EnumVal   rserpoolENRPENRPAnnounceAddrType(11)
     |  |  |     |        Textual Convention: InetAddressType
     |  |  |     |        Values: ipv4(1), ipv6(2)
     |  |  |     +-- -R-- String    rserpoolENRPENRPAnnounceAddr(12)
     |  |  |              Textual Convention: InetAddress
     |  |  |              Size: 4 | 16
     |  |  |
     |  |  +--rserpoolENRPPoolTable(3)
     |  |  |  |
     |  |  |  +--rserpoolENRPPoolEntry(1)
     |  |  |     |  Index: rserpoolENRPIndex, rserpoolENRPPoolIndex
     |  |  |     |
     |  |  |     +-- ---- Unsigned  rserpoolENRPPoolIndex(1)
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -R-- String    rserpoolENRPPoolHandle(2)
     |  |  |              Textual Convention: RSerPoolPoolHandleTC
     |  |  |              Size: 0..65535



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     |  |  |
     |  |  +--rserpoolENRPPoolElementTable(4)
     |  |  |  |
     |  |  |  +--rserpoolENRPPoolElementEntry(1)
     |  |  |     |  Index: rserpoolENRPIndex, rserpoolENRPPoolIndex,
     |  |  |     |            rserpoolENRPPoolElementIndex
     |  |  |     |
     |  |  |     +-- ---- Unsigned  rserpoolENRPPoolElementIndex(1)
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -R-- Unsigned  rserpoolENRPPoolElementID(2)
     |  |  |     |        Textual Convention:
     |  |  |     |           RserpoolPoolElementIdentifierTC
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -R-- Unsigned  rserpoolENRPASAPTransportPort(3)
     |  |  |     |        Textual Convention: InetPortNumber
     |  |  |     |        Range: 0..65535
     |  |  |     +-- -R-- Unsigned  rserpoolENRPUserTransportProto(4)
     |  |  |     |        Range: 0..255
     |  |  |     +-- -R-- Unsigned  rserpoolENRPUserTransportPort(5)
     |  |  |     |        Textual Convention: InetPortNumber
     |  |  |     |        Range: 0..65535
     |  |  |     +-- -R-- EnumVal   rserpoolENRPUserTransportUse(6)
     |  |  |     |        Textual Convention: RSerPoolTransportUseTypeTC
     |  |  |     |        Values: dataOnly(0), dataPlusControl(1)
     |  |  |     +-- -R-- Unsigned  rserpoolENRPPolicyID(7)
     |  |  |     |        Textual Convention: RSerPoolPolicyIdentifierTC
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -R-- String    rserpoolENRPPolicyDescription(8)
     |  |  |     |        Textual Convention: RSerPoolDescriptionTC
     |  |  |     |        Size: 0..4095
     |  |  |     +-- -R-- Unsigned  rserpoolENRPPolicyWeight(9)
     |  |  |     |        Textual Convention: RSerPoolPolicyWeightTC
     |  |  |     |        Range: 0..4294967295
     |  |  |     +-- -R-- Unsigned  rserpoolENRPPolicyLoad(10)
     |  |  |     |        Textual Convention: RSerPoolPolicyLoadTC
     |  |  |     |        Range: 0..4294967295
     |  |  |     +-- -R-- Unsigned  rserpoolENRPPolicyLoadDeg(11)
     |  |  |     |        Textual Convention: RSerPoolPolicyLoadTC
     |  |  |     |        Range: 0..4294967295
     |  |  |     +-- -R-- TimeTicks rserpoolENRPRegistrationLife(12)
     |  |  |     +-- -R-- Unsigned  rserpoolENRPHomeENRPServer(13)
     |  |  |              Textual Convention:
     |  |  |        |        RSerPoolENRPServerIdentifierTC
     |  |  |              Range: 1..4294967295
     |  |  |
     |  |  +--rserpoolENRPASAPAddrTable(5)
     |  |  |  |
     |  |  |  +--rserpoolENRPASAPAddrTableEntry(1)



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     |  |  |     |  Index: rserpoolENRPIndex, rserpoolENRPPoolIndex,
     |  |  |     |         rserpoolENRPPoolElementIndex,
     |  |  |     |         rserpoolENRPASAPAddrTableIndex
     |  |  |     |
     |  |  |     +-- ---- Unsigned  rserpoolENRPASAPAddrTableIndex(1)
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -R-- EnumVal   rserpoolENRPASAPL3Type(2)
     |  |  |     |        Textual Convention: InetAddressType
     |  |  |     |        Values: ipv4(1), ipv6(2)
     |  |  |     +-- -R-- String    rserpoolENRPASAPL3Addr(3)
     |  |  |              Textual Convention: InetAddress
     |  |  |              Size: 4 | 16
     |  |  |
     |  |  +--rserpoolENRPUserAddrTable(6)
     |  |  |  |
     |  |  |  +--rserpoolENRPUserAddrTableEntry(1)
     |  |  |     |  Index: rserpoolENRPIndex, rserpoolENRPPoolIndex,
     |  |  |     |         rserpoolENRPPoolElementIndex,
     |  |  |     |         rserpoolENRPUserAddrTableIndex
     |  |  |     |
     |  |  |     +-- ---- Unsigned  rserpoolENRPUserAddrTableIndex(1)
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -R-- EnumVal   rserpoolENRPUserL3Type(2)
     |  |  |     |        Textual Convention: InetAddressType
     |  |  |     |        Values: ipv4(1), ipv6(2)
     |  |  |     +-- -R-- String    rserpoolENRPUserL3Addr(3)
     |  |  |     |        Textual Convention: InetAddress
     |  |  |     |        Size: 4 | 16
     |  |  |     +-- -R-- String    rserpoolENRPUserL3Opaque(4)
     |  |  |              Textual Convention: RSerPoolOpaqueAddressTC
     |  |  |              Size: 0..65535
     |  |  |
     |  |  +--rserpoolENRPENRPAddrTable(7)
     |  |  |  |
     |  |  |  +--rserpoolENRPENRPAddrTableEntry(1)
     |  |  |     |  Index: rserpoolENRPIndex,
     |  |  |     |         rserpoolENRPENRPAddrTableIndex
     |  |  |     |
     |  |  |     +-- ---- Unsigned  rserpoolENRPENRPAddrTableIndex(1)
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -R-- EnumVal   rserpoolENRPENRPL3Type(2)
     |  |  |     |        Textual Convention: InetAddressType
     |  |  |     |        Values: ipv4(1), ipv6(2)
     |  |  |     +-- -R-- String    rserpoolENRPENRPL3Addr(3)
     |  |  |              Textual Convention: InetAddress
     |  |  |              Size: 4 | 16
     |  |  |
     |  |  +--rserpoolENRPPeerTable(8)



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     |  |  |  |
     |  |  |  +--rserpoolENRPPeerEntry(1)
     |  |  |     |  Index: rserpoolENRPPeerIndex
     |  |  |     |
     |  |  |     +-- ---- Unsigned  rserpoolENRPPeerIndex(1)
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -R-- Unsigned  rserpoolENRPPeerIdentifier(2)
     |  |  |     +-- -R-- Unsigned  rserpoolENRPPeerPort(3)
     |  |  |     |        Textual Convention: InetPortNumber
     |  |  |     |        Range: 0..65535
     |  |  |     +-- -R-- TimeTicks rserpoolENRPPeerLastHeard(4)
     |  |  |
     |  |  +--rserpoolENRPPeerAddrTable(9)
     |  |     |
     |  |     +--rserpoolENRPPeerAddrTableEntry(1)
     |  |        |  Index: rserpoolENRPPeerIndex,
     |  |        |        rserpoolENRPPeerAddrTableIndex
     |  |        |
     |  |        +-- ---- Unsigned  rserpoolENRPPeerAddrTableIndex(1)
     |  |        |        Range: 1..4294967295
     |  |        +-- -R-- EnumVal   rserpoolENRPPeerL3Type(2)
     |  |        |        Textual Convention: InetAddressType
     |  |        |        Values: ipv4(1), ipv6(2)
     |  |        +-- -R-- String    rserpoolENRPPeerL3Addr(3)
     |  |                 Textual Convention: InetAddress
     |  |                 Size: 4 | 16
     |  |
     |  +--rserpoolPoolElements(2)
     |  |  |
     |  |  +--rserpoolPETable(1)
     |  |  |  |
     |  |  |  +--rserpoolPEEntry(1)
     |  |  |     |  Index: rserpoolPEIndex
     |  |  |     |
     |  |  |     +-- ---- Unsigned  rserpoolPEIndex(1)
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -R-- String    rserpoolPEOperationScope(2)
     |  |  |     |        Textual Convention: RSerPoolOperationScopeTC
     |  |  |     |        Size: 0..65535
     |  |  |     +-- -RW- String    rserpoolPEPoolHandle(3)
     |  |  |     |        Textual Convention: RSerPoolPoolHandleTC
     |  |  |     |        Size: 0..65535
     |  |  |     +-- -R-- Unsigned  rserpoolPEIdentifier(4)
     |  |  |     |        Textual Convention:
     |  |  |     |           RserpoolPoolElementIdentifierTC
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -RW- String    rserpoolPEDescription(5)
     |  |  |     |        Textual Convention: RSerPoolDescriptionTC



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     |  |  |     |        Size: 0..4095
     |  |  |     +-- -R-- TimeTicks rserpoolPEUptime(6)
     |  |  |     +-- -R-- Unsigned  rserpoolPEASAPTransportPort(7)
     |  |  |     |        Textual Convention: InetPortNumber
     |  |  |     |        Range: 0..65535
     |  |  |     +-- -R-- Unsigned  rserpoolPEUserTransportProto(8)
     |  |  |     |        Range: 0..255
     |  |  |     +-- -R-- Unsigned  rserpoolPEUserTransportPort(9)
     |  |  |     |        Textual Convention: InetPortNumber
     |  |  |     |        Range: 0..65535
     |  |  |     +-- -R-- EnumVal   rserpoolPEUserTransportUse(10)
     |  |  |     |        Textual Convention: RSerPoolTransportUseTypeTC
     |  |  |     |        Values: dataOnly(0), dataPlusControl(1)
     |  |  |     +-- -RW- Unsigned  rserpoolPEPolicyID(11)
     |  |  |     |        Textual Convention: RSerPoolPolicyIdentifierTC
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -RW- String    rserpoolPEPolicyDescription(12)
     |  |  |     |        Textual Convention: RSerPoolDescriptionTC
     |  |  |     |        Size: 0..4095
     |  |  |     +-- -RW- Unsigned  rserpoolPEPolicyWeight(13)
     |  |  |     |        Textual Convention: RSerPoolPolicyWeightTC
     |  |  |     |        Range: 0..4294967295
     |  |  |     +-- -R-- Unsigned  rserpoolPEPolicyLoad(14)
     |  |  |     |        Textual Convention: RSerPoolPolicyLoadTC
     |  |  |     |        Range: 0..4294967295
     |  |  |     +-- -RW- Unsigned  rserpoolPEPolicyLoadDeg(15)
     |  |  |     |        Textual Convention: RSerPoolPolicyLoadTC
     |  |  |     |        Range: 0..4294967295
     |  |  |     +-- -RW- TimeTicks rserpoolPERegistrationLife(16)
     |  |  |     +-- -R-- Unsigned  rserpoolPEHomeENRPServer(17)
     |  |  |              Textual Convention:
     |  |  |                 RSerPoolENRPServerIdentifierTC
     |  |  |              Range: 1..4294967295
     |  |  |
     |  |  +--rserpoolPEASAPAddrTable(2)
     |  |  |  |
     |  |  |  +--rserpoolPEASAPAddrTableEntry(1)
     |  |  |     |  Index: rserpoolPEIndex, rserpoolPEASAPAddrTableIndex
     |  |  |     |
     |  |  |     +-- ---- Unsigned  rserpoolPEASAPAddrTableIndex(1)
     |  |  |     |        Range: 1..4294967295
     |  |  |     +-- -R-- EnumVal   rserpoolPEASAPL3Type(2)
     |  |  |     |        Textual Convention: InetAddressType
     |  |  |     |        Values: ipv4(1), ipv6(2)
     |  |  |     +-- -R-- String    rserpoolPEASAPL3Addr(3)
     |  |  |              Textual Convention: InetAddress
     |  |  |              Size: 4 | 16
     |  |  |



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     |  |  +--rserpoolPEUserAddrTable(6)
     |  |     |
     |  |     +--rserpoolPEUserAddrTableEntry(1)
     |  |        |  Index: rserpoolPEIndex, rserpoolPEUserAddrTableIndex
     |  |        |
     |  |        +-- ---- Unsigned  rserpoolPEUserAddrTableIndex(1)
     |  |        |        Range: 1..4294967295
     |  |        +-- -R-- EnumVal   rserpoolPEUserL3Type(2)
     |  |        |        Textual Convention: InetAddressType
     |  |        |        Values: ipv4(1), ipv6(2)
     |  |        +-- -R-- String    rserpoolPEUserL3Addr(3)
     |  |        |        Textual Convention: InetAddress
     |  |        |        Size: 4 | 16
     |  |        +-- -R-- String    rserpoolPEUserL3Opaque(4)
     |  |                 Textual Convention: RSerPoolOpaqueAddressTC
     |  |                 Size: 0..65535
     |  |
     |  +--rserpoolPoolUsers(3)
     |     |
     |     +--rserpoolPUTable(1)
     |        |
     |        +--rserpoolPUEntry(1)
     |           |  Index: rserpoolPUIndex
     |           |
     |           +-- ---- Unsigned  rserpoolPUIndex(1)
     |           |        Range: 1..4294967295
     |           +-- -R-- String    rserpoolPUOperationScope(2)
     |           |        Textual Convention: RSerPoolOperationScopeTC
     |           |        Size: 0..65535
     |           +-- -RW- String    rserpoolPUPoolHandle(3)
     |           |        Textual Convention: RSerPoolPoolHandleTC
     |           |        Size: 0..65535
     |           +-- -RW- String    rserpoolPUDescription(4)
     |           |        Textual Convention: RSerPoolDescriptionTC
     |           |        Size: 0..4095
     |           +-- -R-- TimeTicks rserpoolPUUptime(5)
     |
     +--rserpoolMIBConformance(2)
        |
        +--rserpoolMIBCompliances(1)
        |  |
        |  +--rserpoolMIBCompliance(1)
        |
        +--rserpoolMIBGroups(2)
           |
           +--rserpoolENRPGroup(1)
           +--rserpoolPEGroup(2)
           +--rserpoolPUGroup(3)



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   As the figure shows, the MIB consists of three main branches:
   "rserpoolENRP", "rserpoolPoolElements" and "rserpoolPoolUsers".  The
   first branch, "rserpoolENRP" is used to access managed objects in the
   set of ENRP servers running on a given host.  While it is assumed
   that it does not make much sense to run multiple ENRP servers for the
   same operation scope on one host, running multiple ENRP servers for
   different operation scopes is very likely when the ENRP server
   processes run on routers.  Therefore, the MIB has to be able to
   manage multiple ENRP servers on the same host. "rserpoolPoolElements"
   is used to access managed objects in the set of Pool Elements that
   are running on a given host.  The third branch, "rserpoolPoolUsers"
   is used to access managed objects in the set of Pool Users that are
   running on a given host.  Note: "rserpoolENRPServers" is filled on
   hosts running ENRP server instances, "rserpoolPoolElements" is filled
   on hosts running Pool Element instances and "rserpoolPoolUsers" is
   filled on hosts running Pool User instances.  Of course, multiple
   different components may run on the same host, which leads to filling
   of multiple different branches.  In fact, the structure of the three
   branches is very similar.  Because the two branches are so similar,
   we describe only the first branch in detail, and provide a summary
   description of the second and third branch.  We now proceed with a
   description of the branches.

4.1.  Access to managed objects on ENRP servers

   The first branch describes managed objects at a set of ENRP servers.
   Any given ENRP server of this set will, at a certain moment in time,
   have registration information for a set of active pools.  Each of
   these pools in turn may have a list of pool elements that are
   registered under that pool.  To allow this information to be
   retrieved via SNMP, the ERNP server branch of the RSerPool MIB uses
   the table-in-table technique described in [SNMPMIBS].  Specifically,
   the ENRP servers branch creates four levels of nesting, as indicated
   in the following diagram:

















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   Nesting of the ENRP Server Branch


   Nesting Structure:

    Level 1: rserpoolENRPTable

    Level 2:    rserpoolENRPPoolTable
    Level 3:       rserpoolENRPPoolElementTable
    Level 4:          rserpoolENRPASAPAddrTable
                      rserpoolENRPUserAddrTable

    Level 2:    rserpoolENRPENRPAddrTable

    Level 2:    rserpoolENRPPeerTable
    Level 3:       rserpoolENRPPeerAddrTable


4.2.  Access to managed objects on Pool Elements

   The construction of the Pool Elements branch is very similar to the
   pool elements table of the ENRP servers branch.  But instead of
   grouping the pool elements into pools (which does not make sense
   here), the pool elements table is the top of the hierarchy and each
   pool element entry specifies its operation scope and pool handle.
   That is, the nesting structure is as follows:

   Nesting of the Pool Elements Branch

    Level 1:    rserpoolPETable
    Level 2:       rserpoolPEASAPAddrTable
                   rserpoolPEUserAddrTable

4.3.  Access to managed objects on Pool Users

   For the pool users branch, it is only necessary to list the pool user
   instances, including their operation scope and pool handle.


5.  Definitions


RSERPOOL-MIB DEFINITIONS ::= BEGIN

IMPORTS
   MODULE-IDENTITY, OBJECT-TYPE, experimental,
   TimeTicks, Unsigned32
      FROM SNMPv2-SMI



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   TEXTUAL-CONVENTION
      FROM SNMPv2-TC
   MODULE-COMPLIANCE, OBJECT-GROUP
      FROM SNMPv2-CONF
   InetAddressType, InetAddress, InetPortNumber
      FROM INET-ADDRESS-MIB;


-- ## Module definition ###########################################
rserpoolMIB MODULE-IDENTITY
   LAST-UPDATED
      "200902051111Z" -- February 5, 2009
   ORGANIZATION
      "IEM-TdR, UNIVERSITY OF DUISBURG-ESSEN"
   CONTACT-INFO
      " THOMAS-DREIBHOLZ

         Postal:  University of Duisburg-Essen
                  Institute for Experimental Mathematics
                  Ellernstrasse 29
                  D-45326 Essen
                  Germany
         Phone:   +49-201-183-7637
         Fax:     +49-201-183-7673
         Email:   dreibh@iem.uni-due.de

      JAIWANT-MULIK

         Postal:  Delaware State University
                  CIS Department
                  1200 N. DuPont Hw
                  Dover, DE
                  USA 19904
         Phone:   +1-302-857-7910
         Fax:     +1-302-857-6552
         Email:   jaiwant@mulik.com"
      DESCRIPTION
         "The MIB module for managing an RSerPool implementation"
      REVISION
         "200902051111Z" -- February 5, 2009
      DESCRIPTION
         "This version of the MIB module is published as RFC xxxx"
      ::= { experimental xxxxxx } -- To be IANA Assigned!!!



-- ## RSerPool type definitions ###################################
RSerPoolENRPServerIdentifierTC ::= TEXTUAL-CONVENTION



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   DISPLAY-HINT "x"
   STATUS       current
   DESCRIPTION  "The ID of an ENRP server"
   SYNTAX       Unsigned32 (1..4294967295)

RSerPoolOperationScopeTC ::= TEXTUAL-CONVENTION
   DISPLAY-HINT "1024t"
   STATUS       current
   DESCRIPTION  "The ID of an operation scope"
   SYNTAX       OCTET STRING (SIZE (0..65535))

RSerPoolPoolHandleTC ::= TEXTUAL-CONVENTION
   DISPLAY-HINT "1024t"
   STATUS       current
   DESCRIPTION  "The pool handle"
   SYNTAX       OCTET STRING (SIZE (0..65535))

RSerPoolDescriptionTC ::= TEXTUAL-CONVENTION
   DISPLAY-HINT "1024t"
   STATUS       current
   DESCRIPTION  "Description"
   SYNTAX       OCTET STRING (SIZE (0..4095))

RserpoolPoolElementIdentifierTC ::= TEXTUAL-CONVENTION
   DISPLAY-HINT "x"
   STATUS       current
   DESCRIPTION  "The pool element ID"
   SYNTAX       Unsigned32 (1..4294967295)

RSerPoolPolicyIdentifierTC ::= TEXTUAL-CONVENTION
   DISPLAY-HINT "x"
   STATUS       current
   DESCRIPTION  "The ID of the pool policy"
   SYNTAX       Unsigned32 (1..4294967295)

RSerPoolPolicyLoadTC ::= TEXTUAL-CONVENTION
   DISPLAY-HINT "d"
   STATUS       current
   DESCRIPTION  "The load status of a pool element"
   SYNTAX       Unsigned32 (0..4294967295)

RSerPoolPolicyWeightTC ::= TEXTUAL-CONVENTION
   DISPLAY-HINT "d"
   STATUS       current
   DESCRIPTION  "The weight of a pool element"
   SYNTAX       Unsigned32 (0..4294967295)

RSerPoolTransportUseTypeTC ::= TEXTUAL-CONVENTION



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   STATUS       current
   DESCRIPTION "The transport use of a pool element"
   SYNTAX       INTEGER {
      dataOnly(0),
      dataPlusControl(1)
   }

RSerPoolOpaqueAddressTC ::= TEXTUAL-CONVENTION
   DISPLAY-HINT "1024t"
   STATUS       current
   DESCRIPTION  "Opaque address"
   SYNTAX       OCTET STRING  (SIZE (0..65535))


-- ## Top-level definitions #######################################
rserpoolMIBObjects     OBJECT IDENTIFIER ::= { rserpoolMIB 1 }
rserpoolMIBConformance OBJECT IDENTIFIER ::= { rserpoolMIB 2 }

rserpoolENRPServers    OBJECT IDENTIFIER ::= { rserpoolMIBObjects 1 }
rserpoolPoolElements   OBJECT IDENTIFIER ::= { rserpoolMIBObjects 2 }
rserpoolPoolUsers      OBJECT IDENTIFIER ::= { rserpoolMIBObjects 3 }


-- ################################################################
-- #### ENRP Servers Section                                   ####
-- ################################################################

-- ## Definition of the ENRP server table #########################
rserpoolENRPTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF RserpoolENRPEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "The table listing of ENRP servers."
   ::= { rserpoolENRPServers 1 }

rserpoolENRPEntry OBJECT-TYPE
   SYNTAX     RserpoolENRPEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "An ENRP server entry in the table listing of ENRP
      servers."
   INDEX { rserpoolENRPIndex }
   ::= { rserpoolENRPTable 1 }

RserpoolENRPEntry ::= SEQUENCE {
rserpoolENRPIndex                Unsigned32,



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rserpoolENRPOperationScope       RSerPoolOperationScopeTC,
rserpoolENRPIdentifier           RSerPoolENRPServerIdentifierTC,
rserpoolENRPDescription          RSerPoolDescriptionTC,
rserpoolENRPUptime               TimeTicks,
rserpoolENRPPort                 InetPortNumber,
rserpoolENRPASAPAnnouncePort     InetPortNumber,
rserpoolENRPASAPAnnounceAddrType InetAddressType,
rserpoolENRPASAPAnnounceAddr     InetAddress,
rserpoolENRPENRPAnnouncePort     InetPortNumber,
rserpoolENRPENRPAnnounceAddrType InetAddressType,
rserpoolENRPENRPAnnounceAddr     InetAddress }

rserpoolENRPIndex OBJECT-TYPE
   SYNTAX     Unsigned32 (1..4294967295)
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "An integer to uniquely identify an ENRP server."
   ::= { rserpoolENRPEntry 1 }

rserpoolENRPOperationScope OBJECT-TYPE
   SYNTAX     RSerPoolOperationScopeTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The definition of the operation scope of this ENRP server."
   ::= { rserpoolENRPEntry 2 }

rserpoolENRPIdentifier OBJECT-TYPE
   SYNTAX     RSerPoolENRPServerIdentifierTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The ENRP server identifier of this ENRP server."
   ::= { rserpoolENRPEntry 3 }

rserpoolENRPDescription OBJECT-TYPE
   SYNTAX     RSerPoolDescriptionTC
   MAX-ACCESS read-write
   STATUS     current
   DESCRIPTION
      "A textual description of this ENRP server, e.g. its location
      and a contact address of its administrator."
   ::= { rserpoolENRPEntry 4 }

rserpoolENRPUptime OBJECT-TYPE
   SYNTAX     TimeTicks
   MAX-ACCESS read-only



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   STATUS     current
   DESCRIPTION
      "The ENRP service uptime of this ENRP server."
   ::= { rserpoolENRPEntry 5 }

rserpoolENRPPort OBJECT-TYPE
   SYNTAX     InetPortNumber
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The SCTP port number of the ENRP protocol endpoint of
      this ENRP server."
   ::= { rserpoolENRPEntry 6 }

rserpoolENRPASAPAnnouncePort OBJECT-TYPE
   SYNTAX     InetPortNumber
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The destination UDP port number ASAP multicast announce
      messages are sent to."
   ::= { rserpoolENRPEntry 7 }

rserpoolENRPASAPAnnounceAddrType OBJECT-TYPE
   SYNTAX     InetAddressType { ipv4(1), ipv6(2) }
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The network-layer protocol ASAP multicast announce messages
      are sent over."
   ::= { rserpoolENRPEntry 8 }

rserpoolENRPASAPAnnounceAddr OBJECT-TYPE
   SYNTAX     InetAddress (SIZE(4|16))
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The destination IP multicast address ASAP multicast
      announce messages are sent to. The type of this address is
      given in rserpoolENRPASAPAnnounceAddrType."
   ::= { rserpoolENRPEntry 9 }

rserpoolENRPENRPAnnouncePort OBJECT-TYPE
   SYNTAX     InetPortNumber
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The destination UDP port number ENRP multicast announce



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      messages are sent to."
   ::= { rserpoolENRPEntry 10 }

rserpoolENRPENRPAnnounceAddrType OBJECT-TYPE
   SYNTAX     InetAddressType { ipv4(1), ipv6(2) }
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The network-layer protocol ENRP multicast announce messages
      are sent over."
   ::= { rserpoolENRPEntry 11 }

rserpoolENRPENRPAnnounceAddr OBJECT-TYPE
   SYNTAX     InetAddress (SIZE(4|16))
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The destination multicast IP address ENRP multicast
      announce messages are sent to. The type of this address
      is given in rserpoolENRPENRPAnnounceAddrType."
   ::= { rserpoolENRPEntry 12 }



-- ## Definition of the pool table ################################
rserpoolENRPPoolTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF RserpoolENRPPoolEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "The table listing of pools."
   ::= { rserpoolENRPServers 3 }

rserpoolENRPPoolEntry OBJECT-TYPE
   SYNTAX     RserpoolENRPPoolEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "The pool entry in the table listing of pools."
   INDEX { rserpoolENRPIndex, rserpoolENRPPoolIndex }
   ::= { rserpoolENRPPoolTable 1 }

RserpoolENRPPoolEntry ::= SEQUENCE {
   rserpoolENRPPoolIndex  Unsigned32,
   rserpoolENRPPoolHandle RSerPoolPoolHandleTC }

rserpoolENRPPoolIndex OBJECT-TYPE
   SYNTAX     Unsigned32 (1..4294967295)



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   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "An integer to uniquely identify a pool."
   ::= { rserpoolENRPPoolEntry 1 }

rserpoolENRPPoolHandle OBJECT-TYPE
   SYNTAX     RSerPoolPoolHandleTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The pool handle of this pool."
   ::= { rserpoolENRPPoolEntry 2 }


-- ## Definition of the pool element table ########################
rserpoolENRPPoolElementTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF RserpoolENRPPoolElementEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "The table listing of pool elements."
   ::= { rserpoolENRPServers 4 }

rserpoolENRPPoolElementEntry OBJECT-TYPE
   SYNTAX     RserpoolENRPPoolElementEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A pool element in the table listing of pool elements."
   INDEX {
      rserpoolENRPIndex,
      rserpoolENRPPoolIndex,
      rserpoolENRPPoolElementIndex }
   ::= { rserpoolENRPPoolElementTable 1 }

RserpoolENRPPoolElementEntry ::= SEQUENCE {
   rserpoolENRPPoolElementIndex   Unsigned32,
   rserpoolENRPPoolElementID      RserpoolPoolElementIdentifierTC,
   rserpoolENRPASAPTransportPort  InetPortNumber,
   rserpoolENRPUserTransportProto Unsigned32,
   rserpoolENRPUserTransportPort  InetPortNumber,
   rserpoolENRPUserTransportUse   RSerPoolTransportUseTypeTC,
   rserpoolENRPPolicyID           RSerPoolPolicyIdentifierTC,
   rserpoolENRPPolicyDescription  RSerPoolDescriptionTC,
   rserpoolENRPPolicyWeight       RSerPoolPolicyWeightTC,
   rserpoolENRPPolicyLoad         RSerPoolPolicyLoadTC,
   rserpoolENRPPolicyLoadDeg      RSerPoolPolicyLoadTC,



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   rserpoolENRPRegistrationLife   TimeTicks,
   rserpoolENRPHomeENRPServer     RSerPoolENRPServerIdentifierTC }


rserpoolENRPPoolElementIndex OBJECT-TYPE
   SYNTAX     Unsigned32 (1..4294967295)
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "An integer to uniquely identify a pool element. Note,
      that uniqueness of a pool element identifier in the pool
      is not enforced, therefore this index is required here!"
   ::={ rserpoolENRPPoolElementEntry 1 }

rserpoolENRPPoolElementID OBJECT-TYPE
   SYNTAX     RserpoolPoolElementIdentifierTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The pool element identifier of this pool element."
   ::={ rserpoolENRPPoolElementEntry 2 }

rserpoolENRPASAPTransportPort OBJECT-TYPE
   SYNTAX     InetPortNumber
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The SCTP port number of the ASAP endpoint of this pool
      element."
   ::= { rserpoolENRPPoolElementEntry 3 }

rserpoolENRPUserTransportProto OBJECT-TYPE
   SYNTAX     Unsigned32 (0..255)
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The transport protocol number of the service endpoint
      of this pool element."
   ::= { rserpoolENRPPoolElementEntry 4 }

rserpoolENRPUserTransportPort OBJECT-TYPE
   SYNTAX     InetPortNumber
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The transport protocol's port number of the service
      endpoint of this pool element."
   ::= { rserpoolENRPPoolElementEntry 5 }



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rserpoolENRPUserTransportUse OBJECT-TYPE
   SYNTAX     RSerPoolTransportUseTypeTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The transport use of the service endpoint of this pool
      element."
   ::= { rserpoolENRPPoolElementEntry 6 }

rserpoolENRPPolicyID OBJECT-TYPE
   SYNTAX     RSerPoolPolicyIdentifierTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The pool policy of this pool element."
   ::= { rserpoolENRPPoolElementEntry 7 }

rserpoolENRPPolicyDescription OBJECT-TYPE
   SYNTAX     RSerPoolDescriptionTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The textual description of the pool policy of this pool
      element."
   ::= { rserpoolENRPPoolElementEntry 8 }

rserpoolENRPPolicyWeight OBJECT-TYPE
   SYNTAX     RSerPoolPolicyWeightTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The pool policy's weight parameter for this pool element."
   ::= { rserpoolENRPPoolElementEntry 9 }

rserpoolENRPPolicyLoad OBJECT-TYPE
   SYNTAX     RSerPoolPolicyLoadTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The pool policy's load status for this pool element."
   ::= { rserpoolENRPPoolElementEntry 10 }

rserpoolENRPPolicyLoadDeg OBJECT-TYPE
   SYNTAX     RSerPoolPolicyLoadTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The pool policy's load degradation parameter for this pool



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      element."
   ::= { rserpoolENRPPoolElementEntry 11 }

rserpoolENRPRegistrationLife OBJECT-TYPE
   SYNTAX     TimeTicks
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The registration life of this pool element."
   ::= { rserpoolENRPPoolElementEntry 12 }

rserpoolENRPHomeENRPServer OBJECT-TYPE
   SYNTAX     RSerPoolENRPServerIdentifierTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The ID of the home ENRP server of this pool element."
   ::= { rserpoolENRPPoolElementEntry 13 }


-- ## Definition of the ASAP transport address list table #########
rserpoolENRPASAPAddrTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF RserpoolENRPASAPAddrTableEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A table listing of all IP addresses of the ASAP transport
   endpoint."
   ::= { rserpoolENRPServers 5 }

rserpoolENRPASAPAddrTableEntry  OBJECT-TYPE
   SYNTAX     RserpoolENRPASAPAddrTableEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "An IP address of the ASAP transport endpoint."
   INDEX {
      rserpoolENRPIndex,
      rserpoolENRPPoolIndex,
      rserpoolENRPPoolElementIndex,
      rserpoolENRPASAPAddrTableIndex }
   ::= { rserpoolENRPASAPAddrTable 1 }

RserpoolENRPASAPAddrTableEntry ::= SEQUENCE {
   rserpoolENRPASAPAddrTableIndex Unsigned32,
   rserpoolENRPASAPL3Type         InetAddressType,
   rserpoolENRPASAPL3Addr         InetAddress }




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rserpoolENRPASAPAddrTableIndex OBJECT-TYPE
   SYNTAX     Unsigned32 (1..4294967295)
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A unique identifier for the IP address of an ASAP transport
      endpoint."
   ::= { rserpoolENRPASAPAddrTableEntry 1 }

rserpoolENRPASAPL3Type OBJECT-TYPE
   SYNTAX     InetAddressType { ipv4(1), ipv6(2) }
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The network-layer protocol (IPv4 or IPv6) of an IP address of
      an ASAP transport endpoint."
   ::= { rserpoolENRPASAPAddrTableEntry 2 }

rserpoolENRPASAPL3Addr OBJECT-TYPE
   SYNTAX     InetAddress (SIZE(4|16))
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The IP address of an ASAP transport endpoint. The type of
      this address is given in rserpoolENRPASAPL3Type."
   ::= { rserpoolENRPASAPAddrTableEntry 3 }


-- ## Definition of the user transport address list table #########
rserpoolENRPUserAddrTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF RserpoolENRPUserAddrTableEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A table listing of all IP addresses of the user
      transport endpoint."
   ::= { rserpoolENRPServers 6 }

rserpoolENRPUserAddrTableEntry  OBJECT-TYPE
   SYNTAX     RserpoolENRPUserAddrTableEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
   "An IP address of the user transport endpoint."
   INDEX {
      rserpoolENRPIndex,
      rserpoolENRPPoolIndex,
      rserpoolENRPPoolElementIndex,



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      rserpoolENRPUserAddrTableIndex }
   ::= { rserpoolENRPUserAddrTable 1 }

RserpoolENRPUserAddrTableEntry ::= SEQUENCE {
   rserpoolENRPUserAddrTableIndex Unsigned32,
   rserpoolENRPUserL3Type         InetAddressType,
   rserpoolENRPUserL3Addr         InetAddress,
   rserpoolENRPUserL3Opaque       RSerPoolOpaqueAddressTC }

rserpoolENRPUserAddrTableIndex OBJECT-TYPE
   SYNTAX     Unsigned32 (1..4294967295)
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A unique identifier for the IP address of an user transport
      endpoint."
   ::= { rserpoolENRPUserAddrTableEntry 1 }

rserpoolENRPUserL3Type OBJECT-TYPE
   SYNTAX     InetAddressType { ipv4(1), ipv6(2) }
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The network-layer protocol (IPv4 or IPv6) of an IP address
      of an user transport endpoint."
   ::= { rserpoolENRPUserAddrTableEntry 2 }

rserpoolENRPUserL3Addr OBJECT-TYPE
   SYNTAX     InetAddress (SIZE(4|16))
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The IP address of an user transport endpoint. The type of
      this address is given in rserpoolENRPUserL3Type."
   ::= { rserpoolENRPUserAddrTableEntry 3 }

rserpoolENRPUserL3Opaque OBJECT-TYPE
   SYNTAX     RSerPoolOpaqueAddressTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The opaque address of an user transport endpoint."
   ::= { rserpoolENRPUserAddrTableEntry 4 }


-- ## Definition of ENRP address list table #######################
rserpoolENRPENRPAddrTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF RserpoolENRPENRPAddrTableEntry



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   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A table listing of all IP addresses of the ENRP
      transport endpoint."
   ::= { rserpoolENRPServers 7 }

rserpoolENRPENRPAddrTableEntry  OBJECT-TYPE
   SYNTAX     RserpoolENRPENRPAddrTableEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "An IP address of the ENRP transport endpoint."
   INDEX {
      rserpoolENRPIndex,
      rserpoolENRPENRPAddrTableIndex }
   ::= { rserpoolENRPENRPAddrTable 1 }

RserpoolENRPENRPAddrTableEntry ::= SEQUENCE {
   rserpoolENRPENRPAddrTableIndex Unsigned32,
   rserpoolENRPENRPL3Type         InetAddressType,
   rserpoolENRPENRPL3Addr         InetAddress }

rserpoolENRPENRPAddrTableIndex OBJECT-TYPE
   SYNTAX     Unsigned32 (1..4294967295)
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A unique identifier for the IP address of an ENRP transport
      endpoint."
   ::= { rserpoolENRPENRPAddrTableEntry 1 }

rserpoolENRPENRPL3Type OBJECT-TYPE
   SYNTAX     InetAddressType { ipv4(1), ipv6(2) }
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The network-layer protocol (IPv4 or IPv6) of an IP address of
      an ENRP transport endpoint."
   ::= { rserpoolENRPENRPAddrTableEntry 2 }

rserpoolENRPENRPL3Addr OBJECT-TYPE
   SYNTAX     InetAddress (SIZE(4|16))
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The IP address of an ENRP transport endpoint. The type of
      this address is given in rserpoolENRPENRPL3Type."



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   ::= { rserpoolENRPENRPAddrTableEntry 3 }


-- ## Definition of peer table ####################################
rserpoolENRPPeerTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF RserpoolENRPPeerEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "The table listing of a peer table."
   ::= { rserpoolENRPServers 8 }

rserpoolENRPPeerEntry OBJECT-TYPE
   SYNTAX     RserpoolENRPPeerEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A peer entry in the table listing of a peer table."
   INDEX { rserpoolENRPPeerIndex }
   ::= { rserpoolENRPPeerTable 1 }

RserpoolENRPPeerEntry ::= SEQUENCE {
   rserpoolENRPPeerIndex      Unsigned32,
   rserpoolENRPPeerIdentifier Unsigned32,
   rserpoolENRPPeerPort       InetPortNumber,
   rserpoolENRPPeerLastHeard  TimeTicks }

rserpoolENRPPeerIndex OBJECT-TYPE
   SYNTAX     Unsigned32 (1..4294967295)
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A unique identifier for a peer entry in the table
      listing of a peer table."
   ::= { rserpoolENRPPeerEntry 1 }

rserpoolENRPPeerIdentifier OBJECT-TYPE
   SYNTAX     Unsigned32
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The ENRP identifier of this peer."
   ::= { rserpoolENRPPeerEntry 2 }

rserpoolENRPPeerPort OBJECT-TYPE
   SYNTAX     InetPortNumber
   MAX-ACCESS read-only
   STATUS     current



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   DESCRIPTION
      "The SCTP port number of the ENRP transport endpoint of
      this peer."
   ::= { rserpoolENRPPeerEntry 3 }

rserpoolENRPPeerLastHeard OBJECT-TYPE
   SYNTAX     TimeTicks
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The time since the reception of the last ENRP Presence
      message of this peer."
   ::= { rserpoolENRPPeerEntry 4 }


-- ## Definition of peer address list table #######################
rserpoolENRPPeerAddrTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF RserpoolENRPPeerAddrTableEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A table listing of the peer endpoint addresses."
   ::= { rserpoolENRPServers 9 }

rserpoolENRPPeerAddrTableEntry  OBJECT-TYPE
   SYNTAX     RserpoolENRPPeerAddrTableEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A table listing of all IP addresses of the ENRP
      transport endpoint of a peer referenced by peerIndex."
   INDEX {
      rserpoolENRPPeerIndex,
      rserpoolENRPPeerAddrTableIndex }
   ::= { rserpoolENRPPeerAddrTable 1 }

RserpoolENRPPeerAddrTableEntry ::= SEQUENCE {
   rserpoolENRPPeerAddrTableIndex Unsigned32,
   rserpoolENRPPeerL3Type         InetAddressType,
   rserpoolENRPPeerL3Addr         InetAddress }

rserpoolENRPPeerAddrTableIndex OBJECT-TYPE
   SYNTAX     Unsigned32 (1..4294967295)
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A unique identifier for the IP address of a peer ENRP
      transport endpoint."



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   ::= { rserpoolENRPPeerAddrTableEntry 1 }

rserpoolENRPPeerL3Type OBJECT-TYPE
   SYNTAX     InetAddressType { ipv4(1), ipv6(2) }
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The network-layer protocol (IPv4 or IPv6) of an IP address
      of a peer ENRP transport endpoint."
   ::= { rserpoolENRPPeerAddrTableEntry 2 }

rserpoolENRPPeerL3Addr OBJECT-TYPE
   SYNTAX     InetAddress (SIZE(4|16))
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The IP address of a peer ENRP transport endpoint. The type
      of this address is given in rserpoolENRPPeerL3Type."
   ::= { rserpoolENRPPeerAddrTableEntry 3 }



-- ################################################################
-- #### Pool Elements Section                                  ####
-- ################################################################

-- ## Definition of the pool element table ########################
rserpoolPETable OBJECT-TYPE
   SYNTAX     SEQUENCE OF RserpoolPEEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "The table listing of pool elements."
   ::= { rserpoolPoolElements 1 }

rserpoolPEEntry OBJECT-TYPE
   SYNTAX     RserpoolPEEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A pool element in the table listing of pool elements."
   INDEX { rserpoolPEIndex }
   ::= { rserpoolPETable 1 }

RserpoolPEEntry ::= SEQUENCE {
   rserpoolPEIndex              Unsigned32,
   rserpoolPEOperationScope     RSerPoolOperationScopeTC,
   rserpoolPEPoolHandle         RSerPoolPoolHandleTC,



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   rserpoolPEIdentifier         RserpoolPoolElementIdentifierTC,
   rserpoolPEDescription        RSerPoolDescriptionTC,
   rserpoolPEUptime             TimeTicks,
   rserpoolPEASAPTransportPort  InetPortNumber,
   rserpoolPEUserTransportProto Unsigned32,
   rserpoolPEUserTransportPort  InetPortNumber,
   rserpoolPEUserTransportUse   RSerPoolTransportUseTypeTC,
   rserpoolPEPolicyID           RSerPoolPolicyIdentifierTC,
   rserpoolPEPolicyDescription  RSerPoolDescriptionTC,
   rserpoolPEPolicyWeight       RSerPoolPolicyWeightTC,
   rserpoolPEPolicyLoad         RSerPoolPolicyLoadTC,
   rserpoolPEPolicyLoadDeg      RSerPoolPolicyLoadTC,
   rserpoolPERegistrationLife   TimeTicks,
   rserpoolPEHomeENRPServer     RSerPoolENRPServerIdentifierTC }


rserpoolPEIndex OBJECT-TYPE
   SYNTAX     Unsigned32 (1..4294967295)
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "An integer to uniquely identify a pool element. Note,
      that uniqueness of a pool element identifier in the pool
      is not enforced, therefore this index is required here!"
   ::={ rserpoolPEEntry 1 }

rserpoolPEOperationScope OBJECT-TYPE
   SYNTAX     RSerPoolOperationScopeTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The operation scope of this pool element."
   ::= { rserpoolPEEntry 2 }

rserpoolPEPoolHandle OBJECT-TYPE
   SYNTAX     RSerPoolPoolHandleTC
   MAX-ACCESS read-write
   STATUS     current
   DESCRIPTION
      "The pool handle of this pool element. Changing this object
      will update the pool element's pool handle and result in a
      re-registration."
   ::={ rserpoolPEEntry 3 }

rserpoolPEIdentifier OBJECT-TYPE
   SYNTAX     RserpoolPoolElementIdentifierTC
   MAX-ACCESS read-only
   STATUS     current



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   DESCRIPTION
      "The pool element identifier of this pool element."
   ::={ rserpoolPEEntry 4 }

rserpoolPEDescription OBJECT-TYPE
   SYNTAX     RSerPoolDescriptionTC
   MAX-ACCESS read-write
   STATUS     current
   DESCRIPTION
      "A textual description of this pool element, e.g. its location
      and a contact address of its administrator."
   ::= { rserpoolPEEntry 5 }

rserpoolPEUptime OBJECT-TYPE
   SYNTAX     TimeTicks
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The ENRP service uptime of this pool element."
   ::= { rserpoolPEEntry 6 }

rserpoolPEASAPTransportPort OBJECT-TYPE
   SYNTAX     InetPortNumber
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The SCTP port number of the ASAP endpoint of this pool element."
   ::= { rserpoolPEEntry 7 }

rserpoolPEUserTransportProto OBJECT-TYPE
   SYNTAX     Unsigned32 (0..255)
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The transport protocol number of the service endpoint
      of this pool element."
   ::= { rserpoolPEEntry 8 }

rserpoolPEUserTransportPort OBJECT-TYPE
   SYNTAX     InetPortNumber
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The transport protocol's port number of the service
      endpoint of this pool element."
   ::= { rserpoolPEEntry 9 }

rserpoolPEUserTransportUse OBJECT-TYPE



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   SYNTAX     RSerPoolTransportUseTypeTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The transport use of the service endpoint of this pool element."
   ::= { rserpoolPEEntry 10 }

rserpoolPEPolicyID OBJECT-TYPE
   SYNTAX     RSerPoolPolicyIdentifierTC
   MAX-ACCESS read-write
   STATUS     current
   DESCRIPTION
      "The pool policy of this pool element. Changing this object
      will update the pool element's policy and result in a
      re-registration."
   ::= { rserpoolPEEntry 11 }

rserpoolPEPolicyDescription OBJECT-TYPE
   SYNTAX     RSerPoolDescriptionTC
   MAX-ACCESS read-write
   STATUS     current
   DESCRIPTION
      "The textual description of the pool policy of this pool element."
   ::= { rserpoolPEEntry 12 }

rserpoolPEPolicyWeight OBJECT-TYPE
   SYNTAX     RSerPoolPolicyWeightTC
   MAX-ACCESS read-write
   STATUS     current
   DESCRIPTION
      "The pool policy's weight parameter for this pool element.
      Changing this object will update the pool element's policy
      weight setting and result in
      a re-registration."
   ::= { rserpoolPEEntry 13 }

rserpoolPEPolicyLoad OBJECT-TYPE
   SYNTAX     RSerPoolPolicyLoadTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The pool policy's load status for this pool element."
   ::= { rserpoolPEEntry 14 }

rserpoolPEPolicyLoadDeg OBJECT-TYPE
   SYNTAX     RSerPoolPolicyLoadTC
   MAX-ACCESS read-write
   STATUS     current



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   DESCRIPTION
      "The pool policy's load degradation parameter for this pool
      element. Changing this object will update the pool element's
      load degradation setting and result in a re-registration."
   ::= { rserpoolPEEntry 15 }

rserpoolPERegistrationLife OBJECT-TYPE
   SYNTAX     TimeTicks
   MAX-ACCESS read-write
   STATUS     current
   DESCRIPTION
      "The registration life of this pool element. Changing this
      object will update the pool element's lifetime setting and
      result in a re-registration."
   ::= { rserpoolPEEntry 16 }

rserpoolPEHomeENRPServer OBJECT-TYPE
   SYNTAX     RSerPoolENRPServerIdentifierTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The ID of the home ENRP server of this pool element."
   ::= { rserpoolPEEntry 17 }


-- ## Definition of the ASAP transport address list table #########
rserpoolPEASAPAddrTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF RserpoolPEASAPAddrTableEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A table listing of all IP addresses of the ASAP transport
      endpoint."
   ::= { rserpoolPoolElements 2 }

rserpoolPEASAPAddrTableEntry  OBJECT-TYPE
   SYNTAX     RserpoolPEASAPAddrTableEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "An IP address of the ASAP transport endpoint."
   INDEX {
      rserpoolPEIndex,
      rserpoolPEASAPAddrTableIndex }
   ::= { rserpoolPEASAPAddrTable 1 }

RserpoolPEASAPAddrTableEntry ::= SEQUENCE {
   rserpoolPEASAPAddrTableIndex Unsigned32,



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   rserpoolPEASAPL3Type         InetAddressType,
   rserpoolPEASAPL3Addr         InetAddress }

rserpoolPEASAPAddrTableIndex OBJECT-TYPE
   SYNTAX     Unsigned32 (1..4294967295)
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A unique identifier for the IP address of an ASAP transport
      endpoint."
   ::= { rserpoolPEASAPAddrTableEntry 1 }

rserpoolPEASAPL3Type OBJECT-TYPE
   SYNTAX     InetAddressType { ipv4(1), ipv6(2) }
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The network-layer protocol (IPv4 or IPv6) of an IP address of
      an ASAP transport endpoint."
   ::= { rserpoolPEASAPAddrTableEntry 2 }

rserpoolPEASAPL3Addr OBJECT-TYPE
   SYNTAX     InetAddress (SIZE(4|16))
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The IP address of an ASAP transport endpoint. The type of
      this address is given in rserpoolPEASAPL3Type."
   ::= { rserpoolPEASAPAddrTableEntry 3 }


-- ## Definition of the user transport address list table #########
rserpoolPEUserAddrTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF RserpoolPEUserAddrTableEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A table listing of all IP addresses of the user
      transport endpoint."
   ::= { rserpoolPoolElements 6 }

rserpoolPEUserAddrTableEntry  OBJECT-TYPE
   SYNTAX     RserpoolPEUserAddrTableEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
   "An IP address of the user transport endpoint."
   INDEX {



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      rserpoolPEIndex,
      rserpoolPEUserAddrTableIndex }
   ::= { rserpoolPEUserAddrTable 1 }

RserpoolPEUserAddrTableEntry ::= SEQUENCE {
   rserpoolPEUserAddrTableIndex Unsigned32,
   rserpoolPEUserL3Type         InetAddressType,
   rserpoolPEUserL3Addr         InetAddress,
   rserpoolPEUserL3Opaque       RSerPoolOpaqueAddressTC }

rserpoolPEUserAddrTableIndex OBJECT-TYPE
   SYNTAX     Unsigned32 (1..4294967295)
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A unique identifier for the IP address of an user transport
      endpoint."
   ::= { rserpoolPEUserAddrTableEntry 1 }

rserpoolPEUserL3Type OBJECT-TYPE
   SYNTAX     InetAddressType { ipv4(1), ipv6(2) }
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The network-layer protocol of an IP address of
      an user transport endpoint. Set to unknown for opaque address."
   ::= { rserpoolPEUserAddrTableEntry 2 }

rserpoolPEUserL3Addr OBJECT-TYPE
   SYNTAX     InetAddress (SIZE(4|16))
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The IP address of an user transport endpoint. The type of
      this address is given in rserpoolPEUserL3Addr."
   ::= { rserpoolPEUserAddrTableEntry 3 }

rserpoolPEUserL3Opaque OBJECT-TYPE
   SYNTAX     RSerPoolOpaqueAddressTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The opaque address of an user transport endpoint."
   ::= { rserpoolPEUserAddrTableEntry 4 }



-- ################################################################



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-- #### Pool Users Section                                     ####
-- ################################################################

-- ## Definition of the pool user table ###########################
rserpoolPUTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF RserpoolPUEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "The table listing of pool users."
   ::= { rserpoolPoolUsers 1 }

rserpoolPUEntry OBJECT-TYPE
   SYNTAX     RserpoolPUEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "A pool user in the table listing of pool users."
   INDEX { rserpoolPUIndex }
   ::= { rserpoolPUTable 1 }

RserpoolPUEntry ::= SEQUENCE {
   rserpoolPUIndex          Unsigned32,
   rserpoolPUOperationScope RSerPoolOperationScopeTC,
   rserpoolPUPoolHandle     RSerPoolPoolHandleTC,
   rserpoolPUDescription    RSerPoolDescriptionTC,
   rserpoolPUUptime         TimeTicks }

rserpoolPUIndex OBJECT-TYPE
   SYNTAX     Unsigned32 (1..4294967295)
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
      "An integer to uniquely identify a pool user."
   ::= { rserpoolPUEntry 1 }

rserpoolPUOperationScope OBJECT-TYPE
   SYNTAX     RSerPoolOperationScopeTC
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The operation scope of this pool user."
   ::= { rserpoolPUEntry 2 }

rserpoolPUPoolHandle OBJECT-TYPE
   SYNTAX     RSerPoolPoolHandleTC
   MAX-ACCESS read-write
   STATUS     current



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   DESCRIPTION
      "The pool handle of this pool user. Changing this object
      will update the pool user's pool handle for all future
      sessions."
   ::={ rserpoolPUEntry 3 }

rserpoolPUDescription OBJECT-TYPE
   SYNTAX     RSerPoolDescriptionTC
   MAX-ACCESS read-write
   STATUS     current
   DESCRIPTION
      "A textual description of this pool user, e.g. its location
      and a contact address of its administrator."
   ::= { rserpoolPUEntry 4 }

rserpoolPUUptime OBJECT-TYPE
   SYNTAX     TimeTicks
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
      "The ENRP service uptime of this pool user."
   ::= { rserpoolPUEntry 5 }



-- ## MIB conformance and compliance ##############################
rserpoolMIBCompliances OBJECT IDENTIFIER ::= {
   rserpoolMIBConformance 1
}

rserpoolMIBGroups OBJECT IDENTIFIER ::= {
   rserpoolMIBConformance 2
}


rserpoolMIBCompliance MODULE-COMPLIANCE
   STATUS  current
   DESCRIPTION
      "The compliance statement for SNMP entities which implement
      RSerPool."
   MODULE
   MANDATORY-GROUPS {
      rserpoolENRPGroup,
      rserpoolPEGroup,
      rserpoolPUGroup }
   ::= { rserpoolMIBCompliances 1 }

rserpoolENRPGroup OBJECT-GROUP



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   OBJECTS {
      rserpoolENRPOperationScope,
      rserpoolENRPIdentifier,
      rserpoolENRPDescription,
      rserpoolENRPUptime,
      rserpoolENRPPort,
      rserpoolENRPASAPAnnouncePort,
      rserpoolENRPASAPAnnounceAddr,
      rserpoolENRPASAPAnnounceAddrType,
      rserpoolENRPENRPAnnounceAddrType,
      rserpoolENRPENRPAnnouncePort,
      rserpoolENRPENRPAnnounceAddr,

      rserpoolENRPPoolHandle,
      rserpoolENRPPoolElementID,

      rserpoolENRPASAPTransportPort,
      rserpoolENRPUserTransportProto,
      rserpoolENRPUserTransportUse,
      rserpoolENRPUserTransportPort,
      rserpoolENRPPolicyID,
      rserpoolENRPPolicyDescription,
      rserpoolENRPPolicyWeight,
      rserpoolENRPPolicyLoad,
      rserpoolENRPPolicyLoadDeg,
      rserpoolENRPRegistrationLife,
      rserpoolENRPHomeENRPServer,

      rserpoolENRPASAPL3Type,
      rserpoolENRPASAPL3Addr,

      rserpoolENRPUserL3Type,
      rserpoolENRPUserL3Addr,
      rserpoolENRPUserL3Opaque,

      rserpoolENRPENRPL3Type,
      rserpoolENRPENRPL3Addr,

      rserpoolENRPPeerIdentifier,
      rserpoolENRPPeerPort,
      rserpoolENRPPeerLastHeard,
      rserpoolENRPPeerL3Type,
      rserpoolENRPPeerL3Addr }
   STATUS current
   DESCRIPTION
      "The group contains all ENRP server instances
      running on the system"
   ::= { rserpoolMIBGroups 1 }



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rserpoolPEGroup OBJECT-GROUP
   OBJECTS {
      rserpoolPEOperationScope,
      rserpoolPEPoolHandle,
      rserpoolPEIdentifier,
      rserpoolPEDescription,
      rserpoolPEUptime,
      rserpoolPEASAPTransportPort,
      rserpoolPEUserTransportProto,
      rserpoolPEUserTransportPort,
      rserpoolPEUserTransportUse,
      rserpoolPEPolicyID,
      rserpoolPEPolicyDescription,
      rserpoolPEPolicyWeight,
      rserpoolPEPolicyLoad,
      rserpoolPEPolicyLoadDeg,
      rserpoolPERegistrationLife,
      rserpoolPEHomeENRPServer,

      rserpoolPEASAPL3Type,
      rserpoolPEASAPL3Addr,

      rserpoolPEUserL3Type,
      rserpoolPEUserL3Addr,
      rserpoolPEUserL3Opaque }
   STATUS current
   DESCRIPTION
      "The group contains all pool element instances
      running on the system"
   ::= { rserpoolMIBGroups 2 }

rserpoolPUGroup OBJECT-GROUP
   OBJECTS { rserpoolPUOperationScope,
      rserpoolPUPoolHandle,
      rserpoolPUDescription,
      rserpoolPUUptime }
   STATUS current
   DESCRIPTION
      "The group contains all pool user instances
      running on the system"
   ::= { rserpoolMIBGroups 3 }


END







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6.  Security Considerations

   SNMPv1 by itself is not a secure environment.  Even if the network
   itself is secure (for example by using IPsec), there is no control as
   to who on the secure network is allowed to access and GET/SET (read/
   change/create/delete) the objects in this MIB.  Therefore, it is
   recommended that the implementers consider the security features as
   provided by the SNMPv3 framework.  Specifically, the use of the User-
   based Security Model RFC 3414 [RFC3414] and the View-based Access
   Control Model RFC 3415 [RFC3415] is recommended.

   It is then a customer/user responsibility to ensure that the SNMP
   entity giving access to an instance of this MIB, is properly
   configured to give access to the objects only to those principals
   (users) that have legitimate rights to indeed GET or SET (change/
   create/delete) them.  The implications of modifying RSerPool
   component properties are similar to changes by ASAP/ENRP.  Therefore,
   the security threads documented by RFC 5355 [RFC5355] also apply
   here.


7.  IANA Considerations

   IANA will need to assign an OID prefix for the RSerPool MIB module.


8.  Acknowledgments

   The authors would like to express a special note of thanks to Phillip
   Conrad and Kevin Pinzhoffer for their efforts in the early formation
   of this draft.  Furthermore, the authors would like to thank Bert
   Wijnen for his valuable comments on this document.  Finally, the
   authors would like to thank Nihad Cosic, Dirk Hoffstadt, Michael
   Kohnen, Jobin Pulinthanath, Randall Stewart, Michael Tuexen and Xing
   Zhou for their support.


9.  References

9.1.  Normative References

   [RFC2578]  McCloghrie, K., Ed., Perkins, D., Ed., and J.
              Schoenwaelder, Ed., "Structure of Management Information
              Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.

   [RFC2579]  McCloghrie, K., Ed., Perkins, D., Ed., and J.
              Schoenwaelder, Ed., "Textual Conventions for SMIv2",
              STD 58, RFC 2579, April 1999.



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   [RFC2580]  McCloghrie, K., Perkins, D., and J. Schoenwaelder,
              "Conformance Statements for SMIv2", STD 58, RFC 2580,
              April 1999.

   [RFC3414]  Blumenthal, U. and B. Wijnen, "User-based Security Model
              (USM) for version 3 of the Simple Network Management
              Protocol (SNMPv3)", STD 62, RFC 3414, December 2002.

   [RFC3415]  Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based
              Access Control Model (VACM) for the Simple Network
              Management Protocol (SNMP)", STD 62, RFC 3415,
              December 2002.

   [RFC4001]  Daniele, M., Haberman, B., Routhier, S., and J.
              Schoenwaelder, "Textual Conventions for Internet Network
              Addresses", RFC 4001, February 2005.

   [RFC5352]  Stewart, R., Xie, Q., Stillman, M., and M. Tuexen,
              "Aggregate Server Access Protocol (ASAP)", RFC 5352,
              September 2008.

   [RFC5353]  Xie, Q., Stewart, R., Stillman, M., Tuexen, M., and A.
              Silverton, "Endpoint Handlespace Redundancy Protocol
              (ENRP)", RFC 5353, September 2008.

   [RFC5354]  Stewart, R., Xie, Q., Stillman, M., and M. Tuexen,
              "Aggregate Server Access Protocol (ASAP) and Endpoint
              Handlespace Redundancy Protocol (ENRP) Parameters",
              RFC 5354, September 2008.

   [RFC5356]  Dreibholz, T. and M. Tuexen, "Reliable Server Pooling
              Policies", RFC 5356, September 2008.

9.2.  Informative References

   [RFC3237]  Tuexen, M., Xie, Q., Stewart, R., Shore, M., Ong, L.,
              Loughney, J., and M. Stillman, "Requirements for Reliable
              Server Pooling", RFC 3237, January 2002.

   [RFC3410]  Case, J., Mundy, R., Partain, D., and B. Stewart,
              "Introduction and Applicability Statements for Internet-
              Standard Management Framework", RFC 3410, December 2002.

   [RFC5351]  Lei, P., Ong, L., Tuexen, M., and T. Dreibholz, "An
              Overview of Reliable Server Pooling Protocols", RFC 5351,
              September 2008.

   [RFC5355]  Stillman, M., Gopal, R., Guttman, E., Sengodan, S., and M.



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              Holdrege, "Threats Introduced by Reliable Server Pooling
              (RSerPool) and Requirements for Security in Response to
              Threats", RFC 5355, September 2008.

   [Dre2006]  Dreibholz, T., "Reliable Server Pooling -- Evaluation,
              Optimization and Extension of a Novel IETF Architecture",
              Ph.D. Thesis University of Duisburg-Essen, Faculty of
              Economics, Institute for Computer Science and Business
              Information Systems, URL: http://
              duepublico.uni-duisburg-essen.de/servlets/DerivateServlet/
              Derivate-16326/Dre2006-final.pdf, March 2007.

   [LCN2005]  Dreibholz, T. and E. Rathgeb, "On the Performance of
              Reliable Server Pooling Systems", Proceedings of the 30th
              IEEE Local Computer Networks Conference, November 2005.

   [IJHIT2008]
              Dreibholz, T. and E. Rathgeb, "An Evalulation of the Pool
              Maintenance Overhead in Reliable Server Pooling Systems",
              International Journal of Hybrid Information Technology
              (IJHIT) Volume 1, Number 2, April 2008.

   [RSerPoolPage]
              Dreibholz, T., "Thomas Dreibholz's RSerPool Page",
              URL: http://tdrwww.iem.uni-due.de.de/dreibholz/rserpool/.

   [SNMPMIBS]
              Perkins, D. and E. McGinnis, "Understanding SNMP MIBs",
              1997.


Authors' Addresses

   Thomas Dreibholz
   University of Duisburg-Essen, Institute for Experimental Mathematics
   Ellernstrasse 29
   45326 Essen, Nordrhein-Westfalen
   Germany

   Phone: +49-201-1837637
   Fax:   +49-201-1837673
   Email: dreibh@iem.uni-due.de
   URI:   http://www.iem.uni-due.de/~dreibh/








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   Jaiwant Mulik
   Delaware State University
   CIS Department
   Room 306A, Science Center North
   1200 N. DuPont Hwy
   Dover, DE  19904
   USA

   Phone: +1-302-857-7910
   Fax:   +1-302-857-6552
   Email: jaiwant@mulik.com
   URI:   http://netlab.cis.desu.edu







































Dreibholz & Mulik        Expires August 10, 2009               [Page 41]


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