-- extracted from draft-ietf-idmr-igmp-mib-00.txt
-- at Mon Nov 15 17:10:38 1999

    IGMP-MIB DEFINITIONS ::= BEGIN

    IMPORTS
        MODULE-IDENTITY, OBJECT-TYPE, experimental,
        Integer32, IpAddress, TimeTicks  FROM SNMPv2-SMI
        RowStatus, TruthValue            FROM SNMPv2-TC
        MODULE-COMPLIANCE, OBJECT-GROUP  FROM SNMPv2-CONF;


    igmpMIB MODULE-IDENTITY
        LAST-UPDATED "9407152359Z"
        ORGANIZATION "IETF IDMR Working Group."
        CONTACT-INFO
                " Keith McCloghrie
                  cisco Systems, Inc.
                  1525 O'Brien Dr.
                  Menlo Park, CA 94025
                  EMail: kzm@cisco.com"
        DESCRIPTION
                "The MIB module for IGMP Management."
        ::= { experimental xx }  -- to be assigned by IANA


    igmpMIBObjects     OBJECT IDENTIFIER ::= { igmpMIB 1 }

    igmp      OBJECT IDENTIFIER ::= { igmpMIBObjects 1 }
    --
    --  The IGMP Interface Table
    --

    igmpInterfaceTable OBJECT-TYPE
        SYNTAX     SEQUENCE OF IgmpInterfaceEntry
        MAX-ACCESS not-accessible
        STATUS     current
        DESCRIPTION
                "The (conceptual) table listing the interfaces on which IGMP
                is enabled."
        ::= { igmp 1 }

    igmpInterfaceEntry OBJECT-TYPE
        SYNTAX     IgmpInterfaceEntry
        MAX-ACCESS not-accessible
        STATUS     current
        DESCRIPTION
                "An entry (conceptual row) representing an interface on
                which IGMP is enabled."
        INDEX      { igmpInterfaceIfIndex }
        ::= { igmpInterfaceTable 1 }

    IgmpInterfaceEntry ::= SEQUENCE {
        igmpInterfaceIfIndex        Integer32,
        igmpInterfaceQueryInterval  Integer32,
        igmpInterfaceStatus         RowStatus
    }

    igmpInterfaceIfIndex OBJECT-TYPE
        SYNTAX     Integer32
        MAX-ACCESS not-accessible
        STATUS     current
        DESCRIPTION
                "The interface for which IGMP is enabled."
        ::= { igmpInterfaceEntry 1 }

    igmpInterfaceQueryInterval OBJECT-TYPE
        SYNTAX     Integer32
        UNITS      "seconds"
        MAX-ACCESS read-create
        STATUS     current
        DESCRIPTION
                "The frequency at which IGMP Host-Query packets are
                transmitted on this interface."

        DEFVAL     { 60 }
        ::= { igmpInterfaceEntry 2 }

    igmpInterfaceStatus OBJECT-TYPE
        SYNTAX     RowStatus
        MAX-ACCESS read-create
        STATUS     current
        DESCRIPTION
                "The activation of a row enables IGMP on the interface.  The
                destruction of a row disables IGMP on the interface."
        ::= { igmpInterfaceEntry 3 }


    --
    --  The IGMP Cache Table
    --

    igmpCacheTable OBJECT-TYPE
        SYNTAX     SEQUENCE OF IgmpCacheEntry
        MAX-ACCESS not-accessible
        STATUS     current
        DESCRIPTION
                "The (conceptual) table listing the IP multicast groups for
                which there are members on a particular interface."
        ::= { igmp 2 }

    igmpCacheEntry OBJECT-TYPE
        SYNTAX     IgmpCacheEntry
        MAX-ACCESS not-accessible
        STATUS     current
        DESCRIPTION
                "An entry (conceptual row) in the igmpCacheTable."
        INDEX      { igmpCacheAddress, igmpCacheIfIndex }
        ::= { igmpCacheTable 1 }

    IgmpCacheEntry ::= SEQUENCE {
        igmpCacheAddress        IpAddress,
        igmpCacheIfIndex        Integer32,
        igmpCacheSelf           TruthValue,
        igmpCacheLastReporter   IpAddress,
        igmpCacheUpTime         TimeTicks,
        igmpCacheExpiryTime     TimeTicks,
        igmpCacheStatus         RowStatus
    }

    igmpCacheAddress OBJECT-TYPE
        SYNTAX     IpAddress
        MAX-ACCESS not-accessible
        STATUS     current
        DESCRIPTION
                "The IP multicast group address for which this entry
                contains information."
        ::= { igmpCacheEntry 1 }

    igmpCacheIfIndex OBJECT-TYPE
        SYNTAX     Integer32
        MAX-ACCESS not-accessible
        STATUS     current
        DESCRIPTION
                "The interface for which this entry contains information for
                an IP multicast group address."
        ::= { igmpCacheEntry 2 }

    igmpCacheSelf OBJECT-TYPE
        SYNTAX     TruthValue
        MAX-ACCESS read-create
        STATUS     current
        DESCRIPTION
                "An indication of whether the local system is a member of
                this group address on this interface."
        DEFVAL     { true }
        ::= { igmpCacheEntry 3 }

    igmpCacheLastReporter OBJECT-TYPE
        SYNTAX     IpAddress
        MAX-ACCESS read-only
        STATUS     current
        DESCRIPTION
                "The IP address of the source of the last membership report
                received for this IP Multicast group address on this
                interface.  If no membership report has been received, this
                object has the value 0.0.0.0."
        ::= { igmpCacheEntry 4 }

    igmpCacheUpTime OBJECT-TYPE
        SYNTAX     TimeTicks
        MAX-ACCESS read-only
        STATUS     current
        DESCRIPTION
                "The time since the system joined this group address, or
                zero if the system is not currently a member."
        ::= { igmpCacheEntry 5 }

    igmpCacheExpiryTime OBJECT-TYPE
        SYNTAX     TimeTicks
        MAX-ACCESS read-only
        STATUS     current
        DESCRIPTION
                "The minimum amount of time remaining before this entry will
                be aged out."
        ::= { igmpCacheEntry 6 }

    igmpCacheStatus OBJECT-TYPE
        SYNTAX     RowStatus
        MAX-ACCESS read-create
        STATUS     current
        DESCRIPTION
                "The status of this entry."
        ::= { igmpCacheEntry 7 }

    -- conformance information

    igmpMIBConformance
                   OBJECT IDENTIFIER ::= { igmpMIB 2 }
    igmpMIBCompliances
                   OBJECT IDENTIFIER ::= { igmpMIBConformance 1 }
    igmpMIBGroups  OBJECT IDENTIFIER ::= { igmpMIBConformance 2 }


    -- compliance statements

    igmpHostMIBCompliance MODULE-COMPLIANCE
        STATUS  current
        DESCRIPTION
                "The compliance statement for hosts implementing the IGMP
                MIB."
        MODULE  -- this module
            MANDATORY-GROUPS { igmpBaseMIBGroup }

        ::= { igmpMIBCompliances 1 }


    igmpRouterMIBCompliance MODULE-COMPLIANCE
        STATUS  current
        DESCRIPTION
                "The compliance statement for routers implementing the IGMP
                MIB."
        MODULE  -- this module
            MANDATORY-GROUPS { igmpBaseMIBGroup,
                               igmpRouterMIBGroup
                             }
        ::= { igmpMIBCompliances 2 }


    -- units of conformance

    igmpBaseMIBGroup OBJECT-GROUP
        OBJECTS { igmpCacheSelf, igmpCacheLastReporter,
                  igmpCacheStatus, igmpInterfaceStatus
                }
        STATUS  current
        DESCRIPTION
                "The basic collection of objects providing management of
                IGMP."
        ::= { igmpMIBGroups 1 }

    igmpRouterMIBGroup OBJECT-GROUP
        OBJECTS { igmpCacheUpTime, igmpCacheExpiryTime,
                  igmpInterfaceQueryInterval
                }
        STATUS  current
        DESCRIPTION
                "A collection of additional objects for management of IGMP
                in routers."
        ::= { igmpMIBGroups 2 }

    END