ROHC-UNCOMPRESSED-MIB DEFINITIONS ::= BEGIN

IMPORTS

    MODULE-IDENTITY, OBJECT-TYPE, Counter32, mib-2

        FROM SNMPv2-SMI                               -- [RFC2578]

    MODULE-COMPLIANCE, OBJECT-GROUP

        FROM SNMPv2-CONF                              -- [RFC2580]

    rohcChannelID, rohcContextCID

        FROM ROHC-MIB;

rohcUncmprMIB MODULE-IDENTITY

    LAST-UPDATED "200406030000Z"  -- June 3, 2004

    ORGANIZATION "IETF Robust Header Compression Working Group"

    CONTACT-INFO

       "WG charter:

          http://www.ietf.org/html.charters/rohc-charter.html

        Mailing Lists:

          General Discussion: rohc@ietf.org

          To Subscribe: rohc-request@ietf.org

          In Body: subscribe your_email_address

        Editor:

          Juergen Quittek

          NEC Europe Ltd.

          Network Laboratories

          Kurfuersten-Anlage 36

          69221 Heidelberg

          Germany

          Tel: +49 6221 90511-15

          EMail: quittek@netlab.nec.de"

    DESCRIPTION

        "This MIB module defines a set of objects for monitoring

         and configuring RObust Header Compression (ROHC).

         The objects are specific to ROHC uncompressed

         (profile 0x0000).

         Copyright (C) The Internet Society (2004). The

         initial version of this MIB module was published

         in RFC 3816. For full legal notices see the RFC

         itself or see:

         http://www.ietf.org/copyrights/ianamib.html"

    REVISION    "200406030000Z"  -- June 3, 2004

    DESCRIPTION "Initial version, published as RFC 3816."

    ::= { mib-2 113 }

--

-- The groups defined within this MIB module:

--

rohcUncmprObjects       OBJECT IDENTIFIER ::= { rohcUncmprMIB 1 }

rohcUncmprConformance   OBJECT IDENTIFIER ::= { rohcUncmprMIB 2 }

--

-- Context Table

--

-- The rohcUncmprContextTable lists all contexts per interface

-- and instance.  It extends the rohcContextTable.

--

rohcUncmprContextTable OBJECT-TYPE

    SYNTAX      SEQUENCE OF RohcUncmprContextEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "This table lists and describes ROHC uncompressed profile

         specific properties of compressor contexts and

         decompressor contexts.  It extends the rohcContextTable

         of the ROHC-MIB module."

    ::= { rohcUncmprObjects 1 }

rohcUncmprContextEntry OBJECT-TYPE

    SYNTAX      RohcUncmprContextEntry

    MAX-ACCESS  not-accessible

    STATUS      current

    DESCRIPTION

        "An entry describing a particular context."

    INDEX {

        rohcChannelID,

        rohcContextCID

    }

    ::= { rohcUncmprContextTable 1 }

RohcUncmprContextEntry ::= SEQUENCE {

    rohcUncmprContextState         INTEGER,

    rohcUncmprContextMode          INTEGER,

    rohcUncmprContextACKs          Counter32

}

rohcUncmprContextState OBJECT-TYPE

    SYNTAX      INTEGER {

                    initAndRefresh(1),

                    normal(2),

                    noContext(3),

                    fullContext(4)

                }

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "State of the context. States initAndRefresh(1) and normal(2)

         are states of compressor contexts, states noContext(3)

         and fullContext(4) are states of decompressor contexts."

    REFERENCE

        "RFC 3095, Section 5.10.3"

    ::= { rohcUncmprContextEntry 3 }

rohcUncmprContextMode OBJECT-TYPE

    SYNTAX      INTEGER {

                    unidirectional(1),

                    bidirectional(2)

                }

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "Mode of the context."

    REFERENCE

        "RFC 3095, Section 5.10.3"

    ::= { rohcUncmprContextEntry 4 }

rohcUncmprContextACKs OBJECT-TYPE

    SYNTAX      Counter32

    MAX-ACCESS  read-only

    STATUS      current

    DESCRIPTION

        "The number of all positive feedbacks (ACK) sent or

         received in this context, respectively.

         Discontinuities in the value of this counter can

         occur at re-initialization of the management

         system, and at other times as indicated by the

         value of ifCounterDiscontinuityTime.  For checking

         ifCounterDiscontinuityTime, the interface index is

         required.  It can be determined by reading the

         rohcChannelTable of the ROHC-MIB."

    REFERENCE

        "RFC 3095, Section 5.2.1"

    ::= { rohcUncmprContextEntry 5 }

--

-- conformance information

--

rohcUncmprCompliances OBJECT IDENTIFIER

    ::= { rohcUncmprConformance 1 }

rohcUncmprGroups      OBJECT IDENTIFIER

    ::= { rohcUncmprConformance 2 }

--

-- compliance statements

--

rohcUncmprCompliance MODULE-COMPLIANCE

    STATUS      current

    DESCRIPTION

        "The compliance statement for SNMP entities that implement

         the ROHC-UNCOMPRESSED-MIB.

         Note that compliance with this compliance

         statement requires compliance with the

         rohcCompliance MODULE-COMPLIANCE statement of the

         ROHC-MIB and with the ifCompliance3 MODULE-COMPLIANCE

         statement of the IF-MIB (RFC2863)."

    MODULE      -- this module

    MANDATORY-GROUPS {

            rohcUncmprContextGroup

    }

    GROUP   rohcUncmprStatisticsGroup

    DESCRIPTION

       "A compliant implementation does not have to implement

        the rohcUncmprStatisticsGroup."

    ::= { rohcUncmprCompliances 1 }

rohcUncmprContextGroup OBJECT-GROUP

    OBJECTS {

        rohcUncmprContextState,

        rohcUncmprContextMode

    }

    STATUS      current

    DESCRIPTION

        "A collection of objects providing information about

         ROHC uncompressed compressors and decompressors."

    ::= { rohcUncmprGroups 1 }

rohcUncmprStatisticsGroup OBJECT-GROUP

    OBJECTS {

        rohcUncmprContextACKs

    }

    STATUS      current

    DESCRIPTION

        "An object providing context statistics."

    ::= { rohcUncmprGroups 2 }

END