Internet Draft
Internet Engineering Task Force                              Hans Sjostrand
INTERNET DRAFT                                                     Ericsson
Expires December 2000                                       Joachim Buerkle
                                                                Nortel Dasa
                                                          Balaji Srinivasan
                                                                     Cplane
                                                                  June 2000

                       Definitions of Managed Objects for
                 the General Switch Management Protocol (GSMP)

                        < draft-ietf-gsmp-mib-02.txt >


Status of this Memo

      This document is an Internet-Draft and is in full conformance with
      all provisions of Section 10 of RFC2026.

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

      Internet-Drafts are draft documents valid for a maximum of six
      months and may be updated, replaced, or obsoleted by other
      documents at any time.  It is inappropriate to use Internet-
      Drafts as reference material or to cite them other than as "work
      in progress."

      The list of current Internet-Drafts can be accessed at
      http://www.ietf.org/ietf/1id-abstracts.txt

      The list of Internet-Draft Shadow Directories can be accessed at
      http://www.ietf.org/shadow.html.

      Distribution of this document is unlimited. Please send comments
      to the General Switch Management Protocol (gsmp) Working Group,
      .


Copyright Notice

      Copyright (C) The Internet Society (1999).  All Rights Reserved.





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Abstract

   This memo defines a portion of the Management Information Base
   (MIB)for use with network management protocols in the Internet
   community. In particular, it describes managed objects for the
   General Switch Management Protocol (GSMP).

Table of Contents

1. Introduction..................................................... 3

2. The SNMP Management Framework ................................... 3

3. Structure of the MIB............................................. 5
   3.1 Overview..................................................... 5
   3.2 MIB groups................................................... 5
       3.2.1 GSMP Virtual Switch Controller group .................. 5
       3.2.2 GSMP Virtual Switch group ............................. 6
       3.2.3 GSMP Encapsulation groups ............................. 6
       3.2.4 GSMP General group .................................... 7
       3.2.5 The GSMP Notifications Group .......................... 7

4. GSMP MIB Definitions............................................. 9

5. Revision History................................................ 33
   5.1 Design considerations ...................................... 33
       5.1.1 Switch partitions .................................... 33
       5.1.2 Protocol mib.......................................... 33
       5.1.3 VSCE/VSE/VSC/VS relationships ........................ 33
       5.1.4 Multiple controllers ................................. 33
       5.1.5 Row index in notifications ........................... 33
   5.2 Changes from < draft-ietf-gsmp-mib-00.txt > ................ 34
   5.3 Changes from < draft-ietf-gsmp-mib-01.txt > ................ 34

6. Acknowledgments................................................. 34

7. References...................................................... 34

8. Security Considerations ........................................ 36

9. Authors' Addresses.............................................. 37

10. Full Copyright Statement ...................................... 37








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1. Introduction

   This memo defines a portion of the Management Information Base
   (MIB)for use with network management protocols in the Internet
   community. In particular, it describes managed objects for the
   General Switch Management Protocol (GSMP). [RFC1987].

   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].


2. The SNMP Management Framework

   The SNMP Management Framework presently consists of five major
   components:

   * An overall architecture, described in RFC 2571 [RFC2571].

   * Mechanisms for describing and naming objects and events for
       the purpose of management. The first version of this Structure
       of Management Information (SMI) is called SMIv1 and described
       in STD 16, RFC 1155 [RFC1155], STD 16, RFC 1212 [RFC1212] and
       RFC 1215 [RFC1215]. The second version, called SMIv2, is
       described in STD 58, RFC 2578 [RFC2578], RFC 2579 [RFC2579]
       and RFC 2580[RFC2580].

   * Message protocols for transferring management information. The
       first version of the SNMP message protocol is called SNMPv1
       and described in STD 15, RFC 1157 [RFC1157]. A second version
       of the SNMP message protocol, which is not an Internet
       standards track protocol, is called SNMPv2c and described in
       RFC 1901 [RFC1901] and RFC 1906 [RFC1906]. The third version
       of the message protocol is called SNMPv3 and described in RFC
       1906 [RFC1906], RFC 2572 [RFC2572] and RFC 2574 [RFC2574].

   * Protocol operations for accessing management information. The
       first set of protocol operations and associated PDU formats is
       described in STD 15, RFC 1157 [RFC1157]. A second set of
       operations and associated PDU formats is described in 1905
       [RFC1905].





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   * A set of fundamental applications described in RFC 2573
       [RFC2573] and the view-based access control mechanism
       described RFC 2575 [RFC2575].

   A more detailed introduction to the current SNMP Management
   Framework can be found in RFC 2570 [RFC2570].

   Managed objects are accessed via a virtual information store,
   termed the Management Information Base or MIB. Objects in the MIB
   are defined using the mechanisms defined in the SMI.

   This memo specifies a MIB module that is compliant to the SMIv2. A
   MIB conforming to the SMIv1 can be produced through the
   appropriate translations. The resulting translated MIB must be
   semantically equivalent, except where objects or events are
   omitted because no translation is possible (use of Counter64).
   Some machine readable information in SMIv2 will be converted into
   textual descriptions in SMIv1 during the translation process.
   However, this loss of machine readable information is not
   considered to change the semantics of the MIB.



























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3. Structure of the MIB

   This memo defines a portion of the Management Information Base
   (MIB) for use with network management protocols in the Internet
   community. In particular, it describes managed objects for the
   General Switch Management Protocol (GSMP) as defined in [GSMPv3].

3.1 Overview

   The MIB provides objects to configure/set-up potential GSMP
   sessions on specific switch or controllers. Two tables are used to
   configure potential GSMP sessions, where each row in the table
   initiates a GSMP session. To create a Virtual Switch, an entry in
   the gsmpVseTable is created. To create a Virtual Switch
   Controller, an entry in the gsmpVsceTable is created.

   In order to define and configure what encapsulation the potential
   GSMP session shall use, the encapType object in the respective
   tables is set to either ethernet, atm or tcp/ip. If atm is used, a
   row in the gsmpAtmEncapTable has to be created with the same
   index. If tcp/ip is used, a row in the gsmpTcpIpEncapTable has to
   be created with the same index. No extra encapsulation info is
   needed if ethernet is used.

   Another table, the gsmpSessionTable, shows the actual sessions
   that have been, or are in the process of being established.  Each
   row represents a specific session between an Entity and a peer.
   This table carries information about the peer, the session and
   parameters that was negotiated by the adjacency procedures.  The
   gsmpSessionStatTable augments the gsmpSessionTable with
   statistical information regarding the session.

3.2 MIB groups

3.2.1 GSMP Virtual Switch Controller group

   The VSCE group is used to configure a potential GSMP session on a
   Virtual Switch Controller. A row in the gsmpVsceTable is created
   for each such session. If ATM or TCP/IP encapsulation is used a
   corresponding row has to be created in these tables before the
   session adjacency protocol is initiated.

   The encapsulation used is specified in the encap type object. If
   ATM or TCP/IP is used, further encap data is defined in the
   corresponding encapsulation tables. If ethernet is used the MAC
   address of the interface defined for the session is set by the
   VSCE ID object.


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   The adjacency parameters are defined; such as
   - Max supported GSMP version
   ¡ Time between the periodic adjacency messages
   ¡ VSCE Name, local port number and instance number.
   ¡ The partition ID for this specific partition if partitions are
   used.
   ¡ The switch type defined by the manufacturer, which might be
   predefined or configured.

   The maximum number of controllers that are allowed for this VSE,
   which e.g. could be used to restrict multiple controllers if set
   to one. Also, the suggested maximum window size for unacknowledged
   request messages could be set.

   The notification mapping is set to specify for with events the
   corresponding SNMP notifications are sent.

3.2.2 GSMP Virtual Switch group

   The VSE group is used to configure a potential GSMP session on a
   Virtual Switch. A row in the gsmpVseTable is created for each such
   session. If ATM or TCP/IP encapsulation is used a corresponding
   row has to be created in these tables before the session adjacency
   protocol is initiated.

   The encapsulation used is specified in the encap type object. If
   ATM or TCP/IP is used, further encap data is defined in the
   corresponding encapsulation tables. If ethernet is used the MAC
   address of the interface defined for the session is set by the VSE
   ID object.

   The adjacency parameters are defined; such as
   - Max supported GSMP version
   ¡ Time between the periodic adjacency messages
   ¡ VSCE Name, local port number and instance number.
   ¡ The partition ID for this specific partition if partitions are
   used.

   The resynchronisation strategy for the session is specified. Also,
   a notification mapping is set to specify for with events the
   corresponding SNMP notifications are sent.

3.2.3 GSMP Encapsulation groups

   The ATM Encapsulation Table and the TCP/IP Encapsulation Table
   provides a way to configure information that are encapsulation
   specific. The encapsulation data is further specified in
   [GSMPenc].



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   If ATM encapsulation is used, the interface and the virtual
   channel are specified.

   If TCP/IP is used, the IP address and the port number are
   specified.

   No special config data needed if Ethernet encapsulation is used.

3.2.4 GSMP General group

   The GSMP session table provides a way to define, configure and
   monitor new GSMP session. Each row in the GSMP session table will
   have a corresponding row in the session statistics table.

   The session is defined by a Virtual Switch Controller Entity and
   Virtual Switch Entity pair.

3.2.5 The GSMP Notifications Group

   The GSMP Notification Group defines notifications for GSMP
   entities. These notifications provide a mechanism for a GSMP
   device to inform the management station of status changes. Also a
   notification is defined for each type of GSMP events. To disable
   or enable sending of the notifications is done by setting the
   bitmap accordingly in the Notification mapping objects in the VSCE
   or VSE tables.

   The group of notifications consists of the following
   notifications:

   1) gsmpSessionDownTrap

   This notification is generated when a session is terminating, to
   report the final accounting statistics of the session.

   2) gsmpSessionUpTrap

   This notification is generated when a new session is established.

   3) gsmpSendFailiureIndicationTrap

   This notification is generated when a message with a failure
   indication was sent. This means that this notification  identifies
   a change to the gsmpSessionStatFailiureIndication object in a row
   of the gsmpSessionStatsTable.

   4) gsmpReceivedFailiureIndicationTrap




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   This notification is generated when a message with a failure
   indication received. This means that this notification identifies
   a change to the gsmpSessionStatReceivedFailiure object in a row of
   the gsmpSessionStatsTable.

   5) gsmpPortUpEventTrap

   This notification is generated when a Port Up Event occurs. This
   means that this notification identifies a change to the
   gsmpSessionStatPortUpEvents object in a row of the
   gsmpSessionStatsTable.

   6) gsmpPortDownEventTrap

   This notification is generated when a Port Down Event occurs.
   This means that this notification identifies a change to the
   gsmpSessionStatPortDownEvents object in a row of the
   gsmpSessionStatsTable.

   7) gsmpInvalidLabelEventTrap

   This notification is generated when an Invalid Label Event occurs.
   This means that this notification identifies a change to the
   gsmpSessionStatInvalidLabelEvents object in a row of the
   gsmpSessionStatsTable.

   8) gsmpNewPortEventTrap

   This notification is generated when New Port Event occurs. This
   means that this notification identifies a change to the
   gsmpSessionStatNewPortEvents object in a row of the
   gsmpSessionStatsTable.

   9) gsmpDeadPortEventTrap

   This notification is generated when a Dead Port Event occurs.
   This means that this notification identifies a change to the
   gsmpSessionStatDeadPortEvents object in a row of the
   gsmpSessionStatsTable.

   10) gsmpAdjacenyUpdateEventTrap

   This notification is generated when an Adjacency Update Event
   occurs. This means that this notification identifies a change to
   the gsmpSessionStatAdjacenyUpdateEvents object in a row of the
   gsmpSessionStatsTable.





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4. GSMP MIB Definitions

GSMP-MIB DEFINITIONS ::= BEGIN

     IMPORTS
         OBJECT-TYPE, MODULE-IDENTITY, NOTIFICATION-TYPE,
         Unsigned32, experimental, Integer32, Counter32,IpAddress,BITS
             FROM SNMPv2-SMI
         MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
             FROM SNMPv2-CONF
         RowStatus,TruthValue,TimeStamp
             FROM SNMPv2-TC
         InterfaceIndex
             FROM IF-MIB
         AtmVcIdentifier, AtmVpIdentifier
             FROM ATM-TC-MIB
         ;

      gsmpMIB MODULE-IDENTITY
         LAST-UPDATED "0006091400Z" -- 9 June 2000, 16.00 MET DST
         ORGANIZATION "General Switch Management Protocol (gsmp)
                       Working Group"
         CONTACT-INFO
             "Hans Sjostrand (hans.sjostrand@etx.ericsson.se)
              Ericsson Telecom AB
              Joachim Buerkle (joachim.buerkle@nortel-dasa.de)
              Nortel Dasa Network Systems GmbH & Co KG
              Balaji Srinivasan (balaji@cplane.com)
              CPlane Inc."
         DESCRIPTION
             "This MIB contains managed object definitions for the
             General Switch Management Protocol, GSMP, version 3"
         ::= { experimental 9877 } -- to be assigned

     --****************************************************************
     -- GSMP Textual Conventions
     --****************************************************************

     gsmpObjects             OBJECT IDENTIFIER ::= { gsmpMIB 1 }
     gsmpNotifications       OBJECT IDENTIFIER ::= { gsmpMIB 2 }
     gsmpConformance         OBJECT IDENTIFIER ::= { gsmpMIB 3 }

     --****************************************************************
     -- GSMP Entity Objects
     --****************************************************************

     --
     -- Virtual Switch Controller Entity table
     --

     gsmpVsceTable OBJECT-TYPE
         SYNTAX        SEQUENCE OF GsmpVsceEntry



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         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "This table represents the Virtual Switch Controller
             Entity that needs to be configured before a gsmp session
             might be started."
         ::= { gsmpObjects 1 }

     gsmpVsceEntry OBJECT-TYPE
         SYNTAX        GsmpVsceEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "An entry in the table showing
             the data for a specific Virtual Switch Controller
             Entity. "
         INDEX  { gsmpVsceId }
         ::= { gsmpVsceTable 1 }

     GsmpVsceEntry ::= SEQUENCE {
         gsmpVsceId                     OCTET STRING,
         gsmpVsceEncapType              INTEGER,
         gsmpVsceMaxVersion             INTEGER,
         gsmpVsceTimer                  Unsigned32,
         gsmpVsceName                   OCTET STRING,
         gsmpVscePort                   Unsigned32,
         gsmpVsceInstance               Unsigned32,
         gsmpVscePartitionId            OCTET STRING,
         gsmpVsceDoResync               TruthValue,
         gsmpVsceNotificationMapping    BITS,
         gsmpVsceRowStatus              RowStatus
         }

     gsmpVsceId OBJECT-TYPE
         SYNTAX        OCTET STRING (SIZE(6))
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "The Virtual Switch Controller Entity Id is a 48-
             bit quantity that is unique within the operational
             context of the device. A 48-bit IEEE 802 MAC address, if
             available, may be used for the VCSE Id."
         ::= {  gsmpVsceEntry 1 }

    gsmpVsceEncapType OBJECT-TYPE
        SYNTAX        INTEGER {
                                ethernet(1),
                                atm(2),
                                tcpip(3)
                              }
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "The encapsulation used to for this Vsce.


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            If atm, a corresponing row in the gsmpAtmEncapTable
            has to be defined.
            If tcpip, a corresponing row in the gsmpTcpIpEncapTable
            has to be defined."
        ::= { gsmpVsceEntry 2 }

    gsmpVsceMaxVersion OBJECT-TYPE
        SYNTAX        INTEGER {
                                version1dot1(1),
                                version2dot0(2),
                                version3(3)
                              }
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "The max version number of the GSMP protocol being used in
            this session. The version is negotiated by the
            adjacency protocol."
        ::= { gsmpVsceEntry 3 }

    gsmpVsceTimer OBJECT-TYPE
        SYNTAX        Unsigned32
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "The timer specifies the nominal time between
            periodic adjacency protocol messages. It is a constant
            for the duration of a GSMP session. The timer is
            specified in units of 100ms."
        ::= { gsmpVsceEntry 4 }

    gsmpVsceName OBJECT-TYPE
        SYNTAX        OCTET STRING
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "The name of the VSCE as advertised in the adjacency
            message. The most first three octets must be an
            Organisationally Unique Identifier (OUI) that identifies
            the manufacturer of the VSCE."
        ::= {gsmpVsceEntry 5}

    gsmpVscePort  OBJECT-TYPE
        SYNTAX        Unsigned32
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "The local port number for the Virtual Switch Controller
            Entity."
        ::= { gsmpVsceEntry 6 }

    gsmpVsceInstance OBJECT-TYPE
        SYNTAX        Unsigned32
        MAX-ACCESS    read-create


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        STATUS        current
        DESCRIPTION
            "The instance number for the Virtual Switch Controller
            Entity."
        ::= { gsmpVsceEntry 7 }

    gsmpVscePartitionId OBJECT-TYPE
        SYNTAX        OCTET STRING (SIZE(1))
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The Id for the specific switch partition that this Vsce
            is concerned with. The format of the Partition ID is not
            defined in GSMP. If desired, the Partition ID can be
            divided into multiple sub-identifiers within a single
            partition."
        ::= { gsmpVsceEntry 8 }

    gsmpVsceDoResync OBJECT-TYPE
        SYNTAX        TruthValue
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "In case of loss of syncronisation, should the controller
            resyncronice or should it reset. If this object is set
            to true than the Vsce should resync with PFLAG=2."
        ::= { gsmpVsceEntry 9 }

    gsmpVsceNotificationMapping OBJECT-TYPE
        SYNTAX        BITS {
                              sessionDown(0),
                              sessionUp(1),
                              sendFailiureIndication(2),
                              receivedFailiureIndication(3),
                              portUpEvent(4),
                              portDownEvent(5),
                              invalidLabelEvent(6),
                              newPortEvent(7),
                              deadPortEvent(8),
                              adjacencyUpdateEvent(9)
                           }
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "This bitmap defines wheither a corresponding SNMP
            notification should be send if an GSMP event is received
            by the VSCE. If the bit is set to 1 a notfication should
            be send."
        ::= { gsmpVsceEntry 10 }

    gsmpVsceRowStatus OBJECT-TYPE
         SYNTAX      RowStatus
         MAX-ACCESS  read-create
         STATUS      current


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         DESCRIPTION
             "An object that allows entries in this table to
             be created and deleted using the
             RowStatus convention."
        ::= { gsmpVsceEntry 11 }

     --
     -- Virtual Switch Entity table
     --

     gsmpVseTable OBJECT-TYPE
         SYNTAX        SEQUENCE OF GsmpVseEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "This table represents the Virtual Switch
             Entity that needs to be configured before a gsmp session
             might be started."
         ::= { gsmpObjects 2 }

     gsmpVseEntry OBJECT-TYPE
         SYNTAX        GsmpVseEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "An entry in the table showing
             the data for a specific Virtual Switch Controller
             Entity. "
         INDEX  { gsmpVseId }
         ::= { gsmpVseTable 1 }

     GsmpVseEntry ::= SEQUENCE {
         gsmpVseId                      OCTET STRING,
         gsmpVseEncapType               INTEGER,
         gsmpVseMaxVersion              INTEGER,
         gsmpVseTimer                   Unsigned32,
         gsmpVseName                    OCTET STRING,
         gsmpVsePort                    Unsigned32,
         gsmpVseInstance                Unsigned32,
         gsmpVsePartitionId             OCTET STRING,
         gsmpVseAllowMultContr          Unsigned32,
         gsmpVseNotificationMapping     BITS,
         gsmpVseSwitchType              OCTET STRING,
         gsmpVseWindowSize              Unsigned32,
         gsmpVseRowStatus               RowStatus
         }

     gsmpVseId OBJECT-TYPE
         SYNTAX        OCTET STRING (SIZE(6))
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "The Virtual Switch Controller Entity Id is a 48-
             bit quantity that is unique within the operational


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             context of the device. A 48-bit IEEE 802 MAC address, if
             available, may be used for the VSE Id."
         ::= {  gsmpVseEntry 1 }

    gsmpVseEncapType OBJECT-TYPE
        SYNTAX        INTEGER {
                                ethernet(1),
                                atm(2),
                                tcpip(3)
                              }
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "The encapsulation used to for this Vse.
            If atm, a corresponing row in the gsmpAtmEncapTable
            has to be defined.
            If tcpip, a corresponing row in the gsmpTcpIpEncapTable
            has to be defined."
        ::= { gsmpVseEntry 2 }

    gsmpVseMaxVersion OBJECT-TYPE
        SYNTAX        INTEGER {
                                version1dot1(1),
                                version2dot0(2),
                                version3(3)
                              }
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "The max version number of the GSMP protocol being
            supported by this VSE. The version is negotiated by the
            adjacency protocol."
        ::= { gsmpVseEntry 3 }

    gsmpVseTimer OBJECT-TYPE
        SYNTAX        Unsigned32
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "The timer specifies the nominal time between
            periodic adjacency protocol messages. It is a constant
            for the duration of a GSMP session. The timer is
            specified in units of 100ms."
        ::= { gsmpVseEntry 4 }

    gsmpVseName OBJECT-TYPE
        SYNTAX        OCTET STRING
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "The name of the Vse. The first three octets must be an
            Organisationally Unique Identifier (OUI) that identifies
            the manufacturer of the Vse."
        ::= {gsmpVseEntry 5}


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    gsmpVsePort  OBJECT-TYPE
        SYNTAX        Unsigned32
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "The local port number for the Virtual Switch
            Entity."
        ::= { gsmpVseEntry 6 }

    gsmpVseInstance OBJECT-TYPE
        SYNTAX        Unsigned32
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "The instance number for the Virtual Switch
            Entity."
        ::= { gsmpVseEntry 7 }

    gsmpVsePartitionId OBJECT-TYPE
        SYNTAX        OCTET STRING (SIZE(1))
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The Id for this specific switch partition that the Vse
            is represents. The format of the Partition ID is not
            defined in GSMP. "
        ::= { gsmpVseEntry 8 }

    gsmpVseAllowMultContr OBJECT-TYPE
        SYNTAX        Unsigned32(0..255)
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "This object specifies the maximum number of controllers
            are alloed to control this VSE."
        ::= { gsmpVseEntry 9 }

    gsmpVseNotificationMapping OBJECT-TYPE
        SYNTAX        BITS {
                              sessionDown(0),
                              sessionUp(1),
                              sendFailiureIndication(2),
                              receivedFailiureIndication(3),
                              portUpEvent(4),
                              portDownEvent(5),
                              invalidLabelEvent(6),
                              newPortEvent(7),
                              deadPortEvent(8),
                              adjacencyUpdateEvent(9)
                           }
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION


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            "This bitmap defines wheither a corresponding SNMP
            notification should be send if an GSMP event is send
            by the VSE. If the bit is set to 1 a notfication should
            be send."
        ::= { gsmpVseEntry 10 }

    gsmpVseSwitchType OBJECT-TYPE
        SYNTAX        OCTET STRING (SIZE(2))
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "A 16-bit field allocated by the manufacturer
            of the  switch. The Switch Type
            identifies the product. When the Switch Type is combined
            with the OUI from the Switch Name the product is
            uniquely identified. "
        ::= { gsmpVseEntry 11 }

    gsmpVseWindowSize OBJECT-TYPE
        SYNTAX        Unsigned32(1..65535)
        MAX-ACCESS    read-create
        STATUS        current
        DESCRIPTION
            "The maximum number of unacknowledged request messages
            that may be transmitted by the controller without the
            possibility of loss. This field is used to prevent
            request messages being lost in the switch because of
            overflow in the receive buffer. The field is a hint to
            the controller."
        ::= { gsmpVseEntry 12 }

    gsmpVseRowStatus OBJECT-TYPE
         SYNTAX      RowStatus
         MAX-ACCESS  read-create
         STATUS      current
         DESCRIPTION
             "An object that allows entries in this table to
             be created and deleted using the
             RowStatus convention."
        ::= { gsmpVseEntry 13 }

     --****************************************************************
     -- GSMP Encapsulation Objects
     --****************************************************************

     --
     -- GSMP ATM Encapsulation Table
     --

     gsmpAtmEncapTable OBJECT-TYPE
         SYNTAX        SEQUENCE OF GsmpAtmEncapEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION


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             "This table contains the atm encapsulation data
             for the VSCE or VSE that uses atm as encapsulation."
         ::= { gsmpObjects 3 }

     gsmpAtmEncapEntry OBJECT-TYPE
         SYNTAX        GsmpAtmEncapEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "An entry in the table showing
             the encapsulation data for a
             specific VSCE or VSE."
         INDEX { gsmpAtmEncapEntityId }
         ::= { gsmpAtmEncapTable 1 }

     GsmpAtmEncapEntry ::= SEQUENCE {
         gsmpAtmEncapEntityId           OCTET STRING,
         gsmpAtmEncapIfIndex            InterfaceIndex,
         gsmpAtmEncapVpi                AtmVpIdentifier,
         gsmpAtmEncapVci                AtmVcIdentifier
         }

     gsmpAtmEncapEntityId OBJECT-TYPE
         SYNTAX        OCTET STRING (SIZE(6))
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "The VSCE or VSE Id is a 48-
             bit quantity that is unique within the operational
             context of the device. A 48-bit IEEE 802 MAC address, if
             available, may be used for the entity Id."
         ::= {  gsmpAtmEncapEntry 1 }

     gsmpAtmEncapIfIndex OBJECT-TYPE
         SYNTAX      InterfaceIndex
         MAX-ACCESS  read-create
         STATUS      current
         DESCRIPTION
             "The interface index for the virtual channel over which
             the GSMP session is established over, i.e the GSMP control
             channel for LLC/SNAP encapsulated GSMP messages on an
             ATM data link layer"
         ::= { gsmpAtmEncapEntry 2 }

     gsmpAtmEncapVpi OBJECT-TYPE
         SYNTAX      AtmVpIdentifier
         MAX-ACCESS  read-create
         STATUS      current
         DESCRIPTION
             " The VPI value for the virtual channel over which the
             GSMP session is established over, i.e the GSMP control
             channel for LLC/SNAP encapsulated GSMP messages on an
             ATM data link layer"
         DEFVAL  { 0 }


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         ::= { gsmpAtmEncapEntry 3 }

     gsmpAtmEncapVci OBJECT-TYPE
         SYNTAX      AtmVcIdentifier
         MAX-ACCESS  read-create
         STATUS      current
         DESCRIPTION
             " The VCI value for the virtual channel over which the
             GSMP session is established over, i.e the GSMP control
             channel for LLC/SNAP encapsulated GSMP messages on an
             ATM data link layer"
         DEFVAL  { 15 }
         ::= { gsmpAtmEncapEntry 4 }

     --
     -- GSMP TCP/IP Encapsulation Table
     --

     gsmpTcpIpEncapTable OBJECT-TYPE
         SYNTAX        SEQUENCE OF GsmpTcpIpEncapEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "This table contains the atm encapsulation data
             for the VSCE or VSE that uses atmTCP/IP as
             encapsulation."
         ::= { gsmpObjects 4 }

     gsmpTcpIpEncapEntry OBJECT-TYPE
         SYNTAX        GsmpTcpIpEncapEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "An entry in the table showing
             the encapsulation data for a
             specific VSCE or VSE."
         INDEX { gsmpTcpIpEncapEntityId }
         ::= { gsmpTcpIpEncapTable 1 }

     GsmpTcpIpEncapEntry ::= SEQUENCE {
         gsmpTcpIpEncapEntityId         OCTET STRING,
         gsmpTcpIpEncapAddress          IpAddress,
         gsmpTcpIpPortNumber            Unsigned32
         }

     gsmpTcpIpEncapEntityId OBJECT-TYPE
         SYNTAX        OCTET STRING (SIZE(6))
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "The VSCE or VSE Id is a 48-
             bit quantity that is unique within the operational
             context of the device. A 48-bit IEEE 802 MAC address, if
             available, may be used for the entity Id."


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         ::= {  gsmpTcpIpEncapEntry 1 }

     gsmpTcpIpEncapAddress OBJECT-TYPE
         SYNTAX      IpAddress
         MAX-ACCESS  read-create
         STATUS      current
         DESCRIPTION
             "The IPv4 address of the GSMP session peer."
         ::= { gsmpTcpIpEncapEntry 2 }

     gsmpTcpIpPortNumber OBJECT-TYPE
         SYNTAX      Unsigned32
         MAX-ACCESS  read-create
         STATUS      current
         DESCRIPTION
             "The TCP port number used for the TCP session
             to the GSMP peer. The defaut value of this object
             is the well know GSMP port number. "
         ::= { gsmpTcpIpEncapEntry 3 }

     --****************************************************************
     -- GSMP Session Objects
     --****************************************************************

     --
     -- GSMP Session table
     --

     gsmpSessionTable OBJECT-TYPE
         SYNTAX        SEQUENCE OF GsmpSessionEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "This table represents the sessions between
             VSCE and VSE pairs. "
         ::= { gsmpObjects 5 }

     gsmpSessionEntry OBJECT-TYPE
         SYNTAX        GsmpSessionEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "An entry in the table showing
             the data for a specific VSCE and
             VSE pair."
         INDEX  { gsmpSessionThisSideId, gsmpSessionFarSideId }
         ::= { gsmpSessionTable 1 }

     GsmpSessionEntry ::= SEQUENCE {
         gsmpSessionThisSideId          OCTET STRING,
         gsmpSessionFarSideId           OCTET STRING,
         gsmpSessionVersion             INTEGER,
         gsmpSessionTimer               Integer32,
         gsmpSessionState               INTEGER,


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         gsmpSessionAdjacencyCount      Unsigned32,
         gsmpSessionFarSideName         OCTET STRING,
         gsmpSessionFarSidePort         Unsigned32,
         gsmpSessionFarSideInstance     Unsigned32,
         gsmpSessionLastFailiureCode    Unsigned32,
         gsmpSessionDiscontinuityTime   TimeStamp
         }

     gsmpSessionThisSideId OBJECT-TYPE
         SYNTAX        OCTET STRING (SIZE(6))
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "This side ID uniqly identifies the entity that this
             session relates to within the the operational
             context of the device. "
         ::= {  gsmpSessionEntry 1 }

     gsmpSessionFarSideId OBJECT-TYPE
         SYNTAX        OCTET STRING (SIZE(6))
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
             "The Far side ID uniqly identifies the entity that this
             session is established against.  "
         ::= {  gsmpSessionEntry 2 }

    gsmpSessionVersion OBJECT-TYPE
        SYNTAX        INTEGER {
                                version1dot1(1),
                                version2dot0(2),
                                version3(3)
                              }
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The version number of the GSMP protocol being used in
            this session. The version is the result of the
            negotiation by the adjacency protocol."
        ::= { gsmpSessionEntry 3 }

    gsmpSessionTimer OBJECT-TYPE
        SYNTAX        Integer32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The timer specifies the time remaining until the
            adjecency timer expires. The object could take negative
            values since if no valid GSMP messages are
            received in any period of time in excess of three times
            the value of the Timer negotiated by the adjacency protocol
            loss of synchronisation may be declared. The timer is
            specified in units of 100ms."
        ::= { gsmpSessionEntry 4 }


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    gsmpSessionState OBJECT-TYPE
        SYNTAX        INTEGER {
                                null(1),
                                synsent(2),
                                synrcvd(3),
                                estab(4)
                              }
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The state the session currently is in. "
        ::= { gsmpSessionEntry 5 }

    gsmpSessionAdjacencyCount OBJECT-TYPE
        SYNTAX        Unsigned32(1..255)
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This object specifies the current number of adjecensies
            that are established with the controller and partition
            that is used for this session."
        ::= { gsmpSessionEntry 6 }

    gsmpSessionFarSideName OBJECT-TYPE
        SYNTAX            OCTET STRING
        MAX-ACCESS        read-only
        STATUS            current
        DESCRIPTION
            "The name of the far side as advertised in the adjacency
            message."
        ::= {gsmpSessionEntry 7}

    gsmpSessionFarSidePort  OBJECT-TYPE
        SYNTAX        Unsigned32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The local port number of the link across which the message
            is being sent."
        ::= { gsmpSessionEntry 8 }

    gsmpSessionFarSideInstance OBJECT-TYPE
        SYNTAX        Unsigned32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The instance number used for the link during this session.
            Zero is not a valid instance number."
        ::= { gsmpSessionEntry 9 }

    gsmpSessionLastFailiureCode OBJECT-TYPE
        SYNTAX        Unsigned32
        MAX-ACCESS    read-only


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        STATUS        current
        DESCRIPTION
            "This is the last failiure code that was received over
            this session. If no failiure code has been received, the
            value is zero."
        ::= { gsmpSessionEntry 10 }

    gsmpSessionDiscontinuityTime 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 session's counters
            suffered a discontinuity.  The relevant counters are
            the specific instances associated with this session
            of any Counter32 or Counter64 object contained in the
            gsmpSessionStatsTable.  If no such discontinuities have
            occurred since then this object contains a zero
            value.
            Also, an NMS can distinguish when a session
            between a given Entity and the far side goes away and
            then is 're-established'.  This value would change and
            thus indicate to the NMS that this is a
            different session."
         ::= { gsmpSessionEntry 11 }

    --
    -- GSMP Session stats table
    --

    gsmpSessionStatTable OBJECT-TYPE
        SYNTAX        SEQUENCE OF GsmpSessionStatEntry
        MAX-ACCESS    not-accessible
        STATUS        current
        DESCRIPTION
            "This table contains the statistics collected for
            the different sessions. "
        ::= { gsmpObjects 6 }

    gsmpSessionStatEntry OBJECT-TYPE
        SYNTAX        GsmpSessionStatEntry
        MAX-ACCESS    not-accessible
        STATUS        current
        DESCRIPTION
            "An entry in the table contains
            statistics data for a specific session."
        AUGMENTS { gsmpSessionEntry }
        ::= { gsmpSessionStatTable 1 }

    GsmpSessionStatEntry ::= SEQUENCE {
         gsmpSessionStatUptime                  Counter32,
         gsmpSessionStatSendmessages            Counter32,
         gsmpSessionStatFailiureIndication      Counter32,


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         gsmpSessionStatReceivedmessages        Counter32,
         gsmpSessionStatReceivedFailiure        Counter32,
         gsmpSessionStatPortUpEvents            Counter32,
         gsmpSessionStatPortDownEvents          Counter32,
         gsmpSessionStatInvalidLabelEvents      Counter32,
         gsmpSessionStatNewPortEvents           Counter32,
         gsmpSessionStatDeadPortEvents          Counter32,
         gsmpSessionStatAdjacenyUpdateEvents    Counter32
         }

    gsmpSessionStatUptime  OBJECT-TYPE
        SYNTAX        Counter32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The time in seconds that the session has been in
            established state."
        ::= { gsmpSessionStatEntry 1 }

    gsmpSessionStatSendmessages  OBJECT-TYPE
        SYNTAX        Counter32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The number of messages that has been sent in this
            session."
        ::= { gsmpSessionStatEntry 2 }

    gsmpSessionStatFailiureIndication  OBJECT-TYPE
        SYNTAX        Counter32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The number of messages that has been sent with a
            failiure indication in this session."
        ::= { gsmpSessionStatEntry 3 }

    gsmpSessionStatReceivedmessages  OBJECT-TYPE
        SYNTAX        Counter32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The number of messages that has been received in
            this session."
        ::= { gsmpSessionStatEntry 4 }

    gsmpSessionStatReceivedFailiure  OBJECT-TYPE
        SYNTAX        Counter32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The number of messages that has been received in
            this session with a failiure indication."
        ::= { gsmpSessionStatEntry 5 }


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    gsmpSessionStatPortUpEvents OBJECT-TYPE
        SYNTAX        Counter32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The number of Port Up events that has been send or
            received on this session."
        ::= { gsmpSessionStatEntry 6 }

    gsmpSessionStatPortDownEvents OBJECT-TYPE
        SYNTAX        Counter32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The number of Port Down events that has been send or
            received on this session."
        ::= { gsmpSessionStatEntry 7 }

    gsmpSessionStatInvalidLabelEvents OBJECT-TYPE
        SYNTAX        Counter32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The number of Invalid label events that has been send or
            received on this session."
        ::= { gsmpSessionStatEntry 8 }

    gsmpSessionStatNewPortEvents OBJECT-TYPE
        SYNTAX        Counter32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The number of New Port events that has been send or
            received on this session."
        ::= { gsmpSessionStatEntry 9 }

    gsmpSessionStatDeadPortEvents OBJECT-TYPE
        SYNTAX        Counter32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The number of Dead Port events that has been send or
            received on this session."
        ::= { gsmpSessionStatEntry 10 }

    gsmpSessionStatAdjacenyUpdateEvents OBJECT-TYPE
        SYNTAX        Counter32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The number of Adjaceny Update events that has been send or
            received on this session."
        ::= { gsmpSessionStatEntry 11 }


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    -- *******************************************************************
    -- GSMP Notifications
    -- *******************************************************************

     gsmpNotificationsPrefix  OBJECT IDENTIFIER ::= { gsmpNotifications 0 }
     gsmpNotificationsObjects OBJECT IDENTIFIER ::= { gsmpNotifications 1 }

    --
    -- Notification objects
    --

    gsmpEventPort OBJECT-TYPE
        SYNTAX        Unsigned32
        MAX-ACCESS    accessible-for-notify
        STATUS        current
        DESCRIPTION
            "This object specifies the Port Number that is
            carried in this event."
        ::= { gsmpNotificationsObjects 1 }

    gsmpEventPortSessionNumber OBJECT-TYPE
        SYNTAX        Unsigned32
        MAX-ACCESS    accessible-for-notify
        STATUS        current
        DESCRIPTION
            "This object specifies the Port Session Number that is
            carried in this event."
        ::= { gsmpNotificationsObjects 2 }

    gsmpEventSequenceNumber OBJECT-TYPE
        SYNTAX        Unsigned32
        MAX-ACCESS    accessible-for-notify
        STATUS        current
        DESCRIPTION
            "This object specifies the Event Sequence Number that is
            carried in this event."
        ::= { gsmpNotificationsObjects 3 }

    gsmpEventLabel OBJECT-TYPE
        SYNTAX        Unsigned32
        MAX-ACCESS    accessible-for-notify
        STATUS        current
        DESCRIPTION
            "This object specifies the Label that is
            carried in this event."
        ::= { gsmpNotificationsObjects 4 }

    --
    -- Notifications


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    --

     gsmpSessionDownTrap NOTIFICATION-TYPE
         OBJECTS  {
                gsmpSessionThisSideId,
                gsmpSessionFarSideId,
                gsmpSessionStatUptime,
                gsmpSessionStatSendmessages,
                gsmpSessionStatFailiureIndication,
                gsmpSessionStatReceivedmessages,
                gsmpSessionStatReceivedFailiure,
                gsmpSessionStatPortUpEvents,
                gsmpSessionStatPortDownEvents,
                gsmpSessionStatInvalidLabelEvents,
                gsmpSessionStatNewPortEvents,
                gsmpSessionStatDeadPortEvents,
                gsmpSessionStatAdjacenyUpdateEvents
                }
          STATUS current
          DESCRIPTION
              "When it has been enabled, this notification is generated
              whenever an session is taken down, regardless of whether
              the session went down normally or abnormally.
              Its purpose is to allow a management application
              (primarily an accounting application) that is
              monitoring the session statistics to receive the final values
              of these counts, so that the application can properly account
              for the amounts the counts were incremented since the last
              time the application polled them. The gsmpSessionStatUptime
              object provides the total amount of time that the session was
              active.

              This notification is not a substitute for polling the session
              statistic counts. In particular, the count values reported in
              this
              notification cannot be assumed to be the complete totals for
              the life of the session, since they may have wrapped while the
              session was up.

              The session to which the objects in this notification apply is
              identified by the session gsmpSessionThisSideId,
              gsmpSessionFarSideId objects.
              An instance of this notification will contain exactly one
              instance
              of each of its objects, and these objects will all belong to
              the same conceptual row of the gsmpSessionTable."
     ::= { gsmpNotificationsPrefix 1 }

     gsmpSessionUpTrap NOTIFICATION-TYPE
         OBJECTS  {
                gsmpSessionThisSideId,
                gsmpSessionFarSideId,
                gsmpSessionState
                }


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         STATUS current
         DESCRIPTION
             "When it has been enabled, this notification is generated
             when new session is establised.

             The new session is identified by the session
             gsmpSessionThisSideId, gsmpSessionFarSideId objects."
     ::= { gsmpNotificationsPrefix 2 }

     gsmpSendFailiureIndicationTrap NOTIFICATION-TYPE
         OBJECTS  {
                gsmpSessionThisSideId,
                gsmpSessionFarSideId,
                gsmpSessionLastFailiureCode,
                gsmpSessionStatFailiureIndication
                }
         STATUS current
         DESCRIPTION
             "When it has been enabled, this notification is generated
             when a message with a failure indication was sent.

             The notification indicates a change in the value of
             gsmpSessionStatFailiureIndication. The
             gsmpSessionLastFailiureCode contains the failiure reason."
     ::= { gsmpNotificationsPrefix 3 }

     gsmpReceivedFailiureIndicationTrap NOTIFICATION-TYPE
         OBJECTS  {
                gsmpSessionThisSideId,
                gsmpSessionFarSideId,
                gsmpSessionLastFailiureCode,
                gsmpSessionStatReceivedFailiure
                }
         STATUS current
         DESCRIPTION
             "When it has been enabled, this notification is generated
             when a message with a failure indication received.

             The notification indicates a change in the value of
             gsmpSessionStatReceivedFailiure. The
             gsmpSessionLastFailiureCode contains the failiure reason."
     ::= { gsmpNotificationsPrefix 4 }

     gsmpPortUpEventTrap NOTIFICATION-TYPE
         OBJECTS  {
                gsmpSessionThisSideId,
                gsmpSessionFarSideId,
                gsmpSessionStatPortUpEvents,
                gsmpEventPort,
                gsmpEventPortSessionNumber,
                gsmpEventSequenceNumber
                }
         STATUS current
         DESCRIPTION


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             "When it has been enabled, this notification is generated
             when a Port Up Event occurs.

             The notification indicates a change in the value of
             gsmpSessionStatPortUpEvents."
     ::= { gsmpNotificationsPrefix 5 }

     gsmpPortDownEventTrap NOTIFICATION-TYPE
         OBJECTS  {
                gsmpSessionThisSideId,
                gsmpSessionFarSideId,
                gsmpSessionStatPortDownEvents,
                gsmpEventPort,
                gsmpEventPortSessionNumber,
                gsmpEventSequenceNumber
                }
         STATUS current
         DESCRIPTION
             "When it has been enabled, this notification is generated
             when a Port Down Event occurs.

             The notification indicates a change in the value of
             gsmpSessionStatPortDownEvents."
     ::= { gsmpNotificationsPrefix 6 }

     gsmpInvalidLabelEventTrap NOTIFICATION-TYPE
         OBJECTS  {
                gsmpSessionThisSideId,
                gsmpSessionFarSideId,
                gsmpSessionStatInvalidLabelEvents,
                gsmpEventPort,
                gsmpEventLabel,
                gsmpEventSequenceNumber
                }
         STATUS current
         DESCRIPTION
             "When it has been enabled, this notification is generated
             when an Invalid Label Event occurs.

             The notification indicates a change in the value of
             gsmpSessionStatInvalidLabelEvents."
     ::= { gsmpNotificationsPrefix 7 }

     gsmpNewPortEventTrap NOTIFICATION-TYPE
         OBJECTS  {
                gsmpSessionThisSideId,
                gsmpSessionFarSideId,
                gsmpSessionStatNewPortEvents,
                gsmpEventPort,
                gsmpEventPortSessionNumber,
                gsmpEventSequenceNumber
               }
         STATUS current
         DESCRIPTION


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             "When it has been enabled, this notification is generated
             when a New Port Event occurs.

             The notification indicates a change in the value of
             gsmpSessionStatNewPortEvents."
     ::= { gsmpNotificationsPrefix 8 }

     gsmpDeadPortEventTrap NOTIFICATION-TYPE
         OBJECTS  {
                gsmpSessionThisSideId,
                gsmpSessionFarSideId,
                gsmpSessionStatDeadPortEvents,
                gsmpEventPort,
                gsmpEventPortSessionNumber,
                gsmpEventSequenceNumber
                }
         STATUS current
         DESCRIPTION
             "When it has been enabled, this notification is generated
             when a Dead Port Event occurs.

             The notification indicates a change in the value of
             gsmpSessionStatDeadPortEvents."
     ::= { gsmpNotificationsPrefix 9 }

     gsmpAdjacenyUpdateEventTrap NOTIFICATION-TYPE
         OBJECTS  {
                gsmpSessionThisSideId,
                gsmpSessionFarSideId,
                gsmpSessionAdjacencyCount,
                gsmpSessionStatAdjacenyUpdateEvents,
                gsmpEventSequenceNumber
                }
         STATUS current
         DESCRIPTION
             "When it has been enabled, this notification is generated
             when an Adjancy Update Event occurs.

             The gsmpSessionAdjacencyCount contains the new value of the
             number of adjecensies
             that are established with the controller and partition
             that is used for this session.

             The notification indicates a change in the value of
             gsmpSessionStatAdjacenyUpdateEvents."
     ::= { gsmpNotificationsPrefix 10 }


     --******************************************************************
     -- GSMP Compliance
     --******************************************************************

     gsmpGroups         OBJECT IDENTIFIER ::= { gsmpConformance 1 }
     gsmpCompliances    OBJECT IDENTIFIER ::= { gsmpConformance 2 }


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     gsmpModuleCompliance MODULE-COMPLIANCE
         STATUS current
         DESCRIPTION
             "The compliance statement for agents that support
             the GSMP MIB."
         MODULE -- this module
         MANDATORY-GROUPS { gsmpGeneralGroup
                          }
         GROUP gsmpVsceGroup
         DESCRIPTION
             "This group is mandatory for all Virtual Switch
             Controllers"

         GROUP gsmpVseGroup
         DESCRIPTION
             "This group is mandatory for all Virtual Switches"

         GROUP gsmpAtmEncapGroup
         DESCRIPTION
             "This group must be supported if ATM is used for GSMP
             encapsulation. "

         GROUP gsmpTcpIpEncapGroup
         DESCRIPTION
             "This group must be supported if TCP/IP is used for GSMP
             encapsulation. "

         GROUP gsmpNotificationObjectsGroup
         DESCRIPTION
             "This group must be supported if notifications
             are supported. "

         GROUP gsmpNotificationsGroup
         DESCRIPTION
             "This group must be supported if notifications
             are supported. "

         ::= { gsmpCompliances 1 }

     -- units of conformance

     gsmpGeneralGroup OBJECT-GROUP
         OBJECTS {
         gsmpSessionVersion,
         gsmpSessionTimer,
         gsmpSessionState,
         gsmpSessionAdjacencyCount,
         gsmpSessionFarSideName,
         gsmpSessionFarSidePort,
         gsmpSessionFarSideInstance,
         gsmpSessionLastFailiureCode,
         gsmpSessionDiscontinuityTime,
         gsmpSessionStatUptime,


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         gsmpSessionStatSendmessages,
         gsmpSessionStatFailiureIndication,
         gsmpSessionStatReceivedmessages,
         gsmpSessionStatReceivedFailiure,
         gsmpSessionStatPortUpEvents,
         gsmpSessionStatPortDownEvents,
         gsmpSessionStatInvalidLabelEvents,
         gsmpSessionStatNewPortEvents,
         gsmpSessionStatDeadPortEvents,
         gsmpSessionStatAdjacenyUpdateEvents
         }
         STATUS    current
         DESCRIPTION
             "Objects that apply to all GSMP implementations."
         ::= { gsmpGroups 1 }

     gsmpVsceGroup OBJECT-GROUP
         OBJECTS {
         gsmpVsceEncapType,
         gsmpVsceMaxVersion,
         gsmpVsceTimer,
         gsmpVsceName,
         gsmpVscePort,
         gsmpVsceInstance,
         gsmpVscePartitionId,
         gsmpVsceDoResync,
         gsmpVsceNotificationMapping,
         gsmpVsceRowStatus
         }
        STATUS    current
        DESCRIPTION
            "Objects that apply GSMP implementations of
            Virtual Switch Controllers."
        ::= { gsmpGroups 2 }

     gsmpVseGroup OBJECT-GROUP
         OBJECTS {
         gsmpVseEncapType,
         gsmpVseMaxVersion,
         gsmpVseTimer,
         gsmpVseName,
         gsmpVsePort,
         gsmpVseInstance,
         gsmpVsePartitionId,
         gsmpVseAllowMultContr,
         gsmpVseNotificationMapping,
         gsmpVseSwitchType,
         gsmpVseWindowSize,
         gsmpVseRowStatus
         }
        STATUS    current
        DESCRIPTION
            "Objects that apply GSMP implementations of
            Virtual Switches."


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        ::= { gsmpGroups 3 }

     gsmpAtmEncapGroup OBJECT-GROUP
         OBJECTS {
         gsmpAtmEncapIfIndex,
         gsmpAtmEncapVpi,
         gsmpAtmEncapVci
         }
        STATUS    current
        DESCRIPTION
            "Objects that apply to GSMP implementations that
            supports ATM for GSMP encapsulation."
        ::= { gsmpGroups 4 }

     gsmpTcpIpEncapGroup OBJECT-GROUP
         OBJECTS {
         gsmpTcpIpEncapAddress,
         gsmpTcpIpPortNumber
         }
        STATUS    current
        DESCRIPTION
            "Objects that apply to GSMP implementations that
            supports TCP/IP for GSMP encapsulation."
        ::= { gsmpGroups 5 }

      gsmpNotificationObjectsGroup OBJECT-GROUP
         OBJECTS {
         gsmpEventPort,
         gsmpEventPortSessionNumber,
         gsmpEventSequenceNumber,
         gsmpEventLabel
         }
        STATUS    current
        DESCRIPTION
            "Objects that are contained in the notifications."
        ::= { gsmpGroups 6 }

     gsmpNotificationsGroup  NOTIFICATION-GROUP
         NOTIFICATIONS {
         gsmpSessionDownTrap,
         gsmpSessionUpTrap,
         gsmpSendFailiureIndicationTrap,
         gsmpReceivedFailiureIndicationTrap,
         gsmpPortUpEventTrap,
         gsmpPortDownEventTrap,
         gsmpInvalidLabelEventTrap,
         gsmpNewPortEventTrap,
         gsmpDeadPortEventTrap,
         gsmpAdjacenyUpdateEventTrap
         }
        STATUS  current
        DESCRIPTION
            "The notifications which indicate specific changes in the
            value of objects gsmpSessionTable and gsmpSessionStatTable."


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        ::= { gsmpGroups 7 }

END



5. Revision History

   This section should be removed when this document is published as
   an RFC.

5.1 Design considerations

5.1.1 Switch partitions

   The management of switch partitions falls outside of the
   management of GSMP, so this is excluded from the GSMP mib.

5.1.2 Protocol mib

   The GSMP mib is only a protocool mib. It contains object to manage
   the GSMP protocol. It does not provide any information learned via
   the protocool, such as "all ports config" information.

5.1.3 VSCE/VSE/VSC/VS relationships

   The relationships between Virtual Switch Controller Entity,
   Virtual Switch Entity, Virtual Switch Controller and Virtual
   Switch are not included in the mib.

5.1.4 Multiple controllers

   It is possible to define the maximum number of VSCE controlling
   one VSE. It is however not possible to define that one VSCE
   doesn't allow other VSCE on the same switch. It is assumed that
   there are mechanisms that syncronize controllers and the
   configuration of them. This is outside the scope of this mib.

5.1.5 Row index in notifications

   {gsmpSessionThisSideId, gsmpSessionFarSideId} are used as index in
   the in the notifications. Since they are row indexes they are
   specified as not-accesoible in their definition and are hence not
   possisble to send in a notification. It is considered poor MIB
   design to use index items in the these clauses because their value
   is the same as the instance returned. Their value is infered from
   the instance OID of other objects in the notification.





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   However, we violated this rule on purpuse since we think that it's
   clearer this way. We need input from the WG for how their
   respective managment systems prefer to get the information.

   The mib compiles (smicng) if option -CN is used.

5.2 Changes from < draft-ietf-gsmp-mib-00.txt >

   Mib totaly remade :-)

5.3 Changes from < draft-ietf-gsmp-mib-01.txt >

   - Imported AtmVcIdentifier, AtmVpIdentifier FROM ATM-TC-MIB

   - Removed serviceModelType

   - Separated the Vse and Vsce config stuf in separate tables.

   - Also added ATM,TCP/IP, Vse and Vsce groups

   - Added control of multiple controllers

   - Added Vse window size and switch type configuration.

   - Added control of resync strategy

   - Added last failure code and discontinuity time

   - Added event config and count

   - Added notifications


6. Acknowledgments

   The authors would like to thank Avri Doria for valuable input and
   comments.


7. References

[RFC1155]   Rose, M., and K. McCloghrie, "Structure and Identification
            of Management Information for TCP/IP-based Internets", STD
            16, RFC 1155, May 1990

[RFC1212]   Rose, M., and K. McCloghrie, "Concise MIB Definitions", STD
            16, RFC 1212, March 1991

[RFC1215]   M. Rose, "A Convention for Defining Traps for use with the
            SNMP", RFC 1215, March 1991



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[RFC1157]   Case, J., Fedor, M., Schoffstall, M., and J. Davin, "Simple
            Network Management Protocol", STD 15, RFC 1157, May 1990.

[RFC1901]   Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
            "Introduction to Community-based SNMPv2", RFC 1901, January
            1996.

[RFC1905]   Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
            "Protocol Operations for Version 2 of the Simple Network
            Management Protocol (SNMPv2)", RFC 1905, January 1996.

[RFC1906]   Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
            "Transport Mappings for Version 2 of the Simple Network
            Management Protocol (SNMPv2)", RFC 1906, January 1996.

[RFC1987]  Newman, P, Edwards, W., Hinden, R., Hoffman, E. Ching
           Liaw, F., Lyon, T. and Minshall, G., "Ipsilon's General
           Switch Management Protocol Specification," Version 1.1,
           RFC 1987, August 1996.

[RFC2026]  Bradner, S., "The Internet Standards Process -- Revision 3",
           BCP 9, RFC 2026, Harvard University, October 1996

[RFC2233]  McCloghrie, K., F. Kastenholz,  "The Interfaces Group MIB
           using SMIv2", RFC 2233, November 1997.


[RFC2119]  Bradner, S., "Key words for use in RFCs to Indicate Requirement
           Levels", BCP 14, RFC 2119, Harvard University, March 1997

[RFC2397]  Newman, P, Edwards, W., Hinden, R., Hoffman, E., Ching
           Liaw, F., Lyon, T. and Minshall, G., "Ipsilon's General
           Switch Management Protocol Specification," Version 2.0,
           RFC 2397, March 1998.

[RFC2434]  Narten, T., and H. Alvestrand, "Guidelines for Writing an
           IANA Considerations Section in RFCs.", RFC 2434, IBM,
           Maxware, October 1998

[RFC2514]  Noto, M., E. Spiegel, K. Tesink, "Definition of Textual
           Conventions and OBJECT-IDENTITIES for ATM Management",
           RFC 2514, February 1999.

[RFC2570]   Case, J., Mundy, R., Partain, D., and B. Stewart,
            "Introduction to Version 3 of the Internet-standard Network
            Management Framework", RFC 2570, April 1999

[RFC2571]   Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture
            for Describing SNMP Management Frameworks", RFC 2571, April
            1999

[RFC2572]   Case, J., Harrington D., Presuhn R., and B. Wijnen, "Message
            Processing and Dispatching for the Simple Network Management


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            Protocol (SNMP)", RFC 2572, April 1999

[RFC2573]   Levi, D., Meyer, P., and B. Stewart, "SNMPv3 Applications",
            RFC 2573, April 1999

[RFC2574]   Blumenthal, U., and B. Wijnen, "User-based Security Model
            (USM) for version 3 of the Simple Network Management
            Protocol (SNMPv3)", RFC 2574, April 1999

[RFC2575]   Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based
            Access Control Model (VACM) for the Simple Network
            Management Protocol (SNMP)", RFC 2575, April 1999

[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 1999

[RFC2579]   McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J.,
            Rose, M., and S. Waldbusser, "Textual Conventions for
            SMIv2", STD 58, RFC 2579, April 1999

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

[GSMPv3]    Doria, Hellstrand, Sundell, Worster, "General Switch Management
            Protocol V3", work in progress, April 2000

[GSMPenc]   Doria, Worster, "GSMP Packet Encapsulations for ATM, Ethernet
            and TCP", work in progress, April 2000


8. Security Considerations

   Assuming that secure network management (such as SNMP v3) is
   implemented, the objects represented in this MIB do not pose a
   threat to the security of the network.

   There are a number of management objects defined in this MIB that
   have a MAX-ACCESS clause of read-write and/or read-create.  Such
   objects may be considered sensitive or vulnerable in some network
   environments. The support for SET operations in a non-secure
   environment without proper protection can have a negative effect
   on network operations.

   There are a number of managed objects in this MIB that may contain
   sensitive information. These are contained in the gsmpVsceTable
   and gsmpVseTable. It is thus important to control even GET access
   to these objects and possibly to even encrypt the values of these
   object when sending them over the network via SNMP.  Not all
   versions of SNMP provide features for such a secure environment.



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   SNMPv2 by itself is not a secure environment.  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 allowed to access
   and GET/SET (read/change/create/delete) the objects in this MIB.

   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 2574 [RFC2574] and the
   View-based Access Control Model RFC 2575 [RFC2575] 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.


9. Authors' Addresses

   Hans Sjostrand
   Ericsson Telecom AB
   Business Unit Data Backbone and Optical Networks
   S-126 25 Stockholm, Sweden
   Phone: +46 8 719 9960
   Email: hans.sjostrand@ericsson.com

   Joachim Buerkle
   Nortel Dasa Network Systems GmbH & Co KG
   (Nortel Networks)
   Hahnstrasse 37-39
   D-60528 Frankfurt, Germany
   Phone: +49  69 6697 3281
   Email: joachim.buerkle@nortel-dasa.de

   Balaji Srinivasan
   CPlane Inc.
   5150 El Camino Real
   Suite B-31
   Los Altos, CA 94022
   Phone +1 650 938 8066 ext 103
   Email: balaji@cplane.com


10. Full Copyright Statement

   Copyright (C) The Internet Society (2000). All Rights Reserved.

   This document and translations of it may be copied and furnished
   to others, and derivative works that comment on or otherwise


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   explain it or assist in its implementation may be prepared,
   copied, published and distributed, in whole or in part, without
   restriction of any kind, provided that the above copyright notice
   and this paragraph are included on all such copies and derivative
   works.  However, this document itself may not be modified in any
   way, such as by removing the copyright notice or references to the
   Internet Society or other Internet organizations, except as needed
   for the  purpose of developing Internet standards in which case
   the procedures for copyrights defined in the Internet Standards
   process must be followed, or as required to translate it into
   languages other than English.

   The limited permissions granted above are perpetual and will not
   be revoked by the Internet Society or its successors or assigns.

   This document and the information contained herein is provided on
   an "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET
   ENGINEERING TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR
   IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF
   THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED
   WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.


























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