IPV6-MLD-MIB-V1SMI.my

-- MIB file created 22-Jul-2005 16:46:05, by
--   SMICng version 2.2.11-beta(PRO)(Solaris), January 20, 2001. Enterprise key cisco.com

IPV6-MLD-MIB DEFINITIONS ::= BEGIN

-- From file: "IPV6-MLD-MIB.my"
-- Compile options "4 7 F H N O W 03 06 0B 0G 0N 0T"

IMPORTS
    mib-2
            FROM SNMPv2-SMI-v1
    RowStatus, TruthValue
            FROM SNMPv2-TC-v1
    InetAddressIPv6
            FROM INET-ADDRESS-MIB
    InterfaceIndex, InterfaceIndexOrZero
            FROM IF-MIB
    Counter, Gauge, TimeTicks
            FROM RFC1155-SMI
    OBJECT-TYPE
            FROM RFC-1212;

mldMIB OBJECT IDENTIFIER ::= { mib-2 91 }
-- MODULE-IDENTITY
--  LastUpdated
--    200101250000Z
--  OrgName
--    IETF IPNGWG Working Group.
--  ContactInfo
--     Brian Haberman
--      Nortel Networks
--      4309 Emperor Blvd.
--      Durham, NC  27703
--      USA
--    
--      Phone: +1 919 992 4439
--      e-mail: haberman@nortelnetworks.com
--  Descr
--    The MIB module for MLD Management.
--  RevDate
--    200101250000Z
--  RevDescr
--    Initial version, published as RFC 3019.

mldMIBObjects   OBJECT IDENTIFIER ::= { mldMIB 1 }
mldMIBConformance OBJECT IDENTIFIER ::= { mldMIB 2 }
mldMIBCompliances OBJECT IDENTIFIER ::= { mldMIBConformance 1 }
mldMIBGroups    OBJECT IDENTIFIER ::= { mldMIBConformance 2 }

mldInterfaceTable OBJECT-TYPE
    SYNTAX SEQUENCE OF MldInterfaceEntry
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "The (conceptual) table listing the interfaces on which
        MLD is enabled."
    ::= { mldMIBObjects 1 }

mldInterfaceEntry OBJECT-TYPE
    SYNTAX MldInterfaceEntry
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "An entry (conceptual row) representing an interface on
        which MLD is enabled."
    INDEX { mldInterfaceIfIndex }
    ::= { mldInterfaceTable 1 }

MldInterfaceEntry ::= SEQUENCE {
    mldInterfaceIfIndex InterfaceIndex,
    mldInterfaceQueryInterval Gauge,
    mldInterfaceStatus RowStatus,
    mldInterfaceVersion Gauge,
    mldInterfaceQuerier InetAddressIPv6,
    mldInterfaceQueryMaxRespDelay Gauge,
    mldInterfaceJoins Counter,
    mldInterfaceGroups Gauge,
    mldInterfaceRobustness Gauge,
    mldInterfaceLastListenQueryIntvl Gauge,
    mldInterfaceProxyIfIndex InterfaceIndexOrZero,
    mldInterfaceQuerierUpTime TimeTicks,
    mldInterfaceQuerierExpiryTime TimeTicks
    }

mldInterfaceIfIndex OBJECT-TYPE
    SYNTAX InterfaceIndex
--    Rsyntax INTEGER(1..2147483647)
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "The internetwork-layer interface value of the interface
        for which MLD is enabled."
    ::= { mldInterfaceEntry 1 }

mldInterfaceQueryInterval OBJECT-TYPE
    SYNTAX Gauge
--  Units
--    seconds
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "The frequency at which MLD Host-Query packets are
        transmitted on this interface."
    DEFVAL { 125 }
    ::= { mldInterfaceEntry 2 }

mldInterfaceStatus OBJECT-TYPE
    SYNTAX RowStatus
--    Rsyntax INTEGER {
--        active(1),
--        notInService(2),
--        notReady(3),
--        createAndGo(4),
--        createAndWait(5),
--        destroy(6)
--        }
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "The activation of a row enables MLD on the interface.
        The destruction of a row disables MLD on the interface."
    ::= { mldInterfaceEntry 3 }

mldInterfaceVersion OBJECT-TYPE
    SYNTAX Gauge
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "The version of MLD which is running on this interface.
        This object is a place holder to allow for new versions
        of MLD to be introduced.  Version 1 of MLD is defined
        in RFC 2710."
    DEFVAL { 1 }
    ::= { mldInterfaceEntry 4 }

mldInterfaceQuerier OBJECT-TYPE
    SYNTAX InetAddressIPv6(SIZE(16))
--    Rsyntax OCTET STRING(SIZE(16))
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The address of the MLD Querier on the IPv6 subnet to
        which this interface is attached."
    ::= { mldInterfaceEntry 5 }

mldInterfaceQueryMaxRespDelay OBJECT-TYPE
    SYNTAX Gauge
--  Units
--    seconds
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "The maximum query response time advertised in MLD
        queries on this interface."
    DEFVAL { 10 }
    ::= { mldInterfaceEntry 6 }

mldInterfaceJoins OBJECT-TYPE
    SYNTAX Counter
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The number of times a group membership has been added on
        this interface; that is, the number of times an entry for
        this interface has been added to the Cache Table.  This
        object gives an indication of the amount of MLD activity
        over time."
    ::= { mldInterfaceEntry 7 }

mldInterfaceGroups OBJECT-TYPE
    SYNTAX Gauge
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The current number of entries for this interface in the
        Cache Table."
    ::= { mldInterfaceEntry 8 }

mldInterfaceRobustness OBJECT-TYPE
    SYNTAX Gauge
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "The Robustness Variable allows tuning for the expected
        packet loss on a subnet.  If a subnet is expected to be
        lossy, the Robustness Variable may be increased.  MLD is
        robust to (Robustness Variable-1) packet losses.  The
        discussion of the Robustness Variable is in Section 7.1
        of RFC 2710."
    DEFVAL { 2 }
    ::= { mldInterfaceEntry 9 }

mldInterfaceLastListenQueryIntvl OBJECT-TYPE
    SYNTAX Gauge
--  Units
--    seconds
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "The Last Member Query Interval is the Max Response
        Delay inserted into Group-Specific Queries sent in
        response to Leave Group messages, and is also the amount
        of time between Group-Specific Query messages.  This
        value may be tuned to modify the leave latency of the
        network.  A reduced value results in reduced time to
        detect the loss of the last member of a group."
    DEFVAL { 1 }
    ::= { mldInterfaceEntry 10 }

mldInterfaceProxyIfIndex OBJECT-TYPE
    SYNTAX InterfaceIndexOrZero
--    Rsyntax INTEGER(0..2147483647)
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "Some devices implement a form of MLD proxying whereby
        memberships learned on the interface represented by this
        row, cause MLD Multicast Listener Reports to be sent on
        the internetwork-layer interface identified by this
        object.  Such a device would implement mldRouterMIBGroup
        only on its router interfaces (those interfaces with
        non-zero mldInterfaceProxyIfIndex).  Typically, the
        value of this object is 0, indicating that no proxying
        is being done."
    DEFVAL { 0 }
    ::= { mldInterfaceEntry 11 }

mldInterfaceQuerierUpTime OBJECT-TYPE
    SYNTAX TimeTicks
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The time since mldInterfaceQuerier was last changed."
    ::= { mldInterfaceEntry 12 }

mldInterfaceQuerierExpiryTime OBJECT-TYPE
    SYNTAX TimeTicks
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The time remaining before the Other Querier Present
        Timer expires.  If the local system is the querier,
        the value of this object is zero."
    ::= { mldInterfaceEntry 13 }

mldCacheTable OBJECT-TYPE
    SYNTAX SEQUENCE OF MldCacheEntry
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "The (conceptual) table listing the IPv6 multicast
        groups for which there are members on a particular
        interface."
    ::= { mldMIBObjects 2 }

mldCacheEntry OBJECT-TYPE
    SYNTAX MldCacheEntry
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "An entry (conceptual row) in the mldCacheTable."
    INDEX { mldCacheAddress, mldCacheIfIndex }
    ::= { mldCacheTable 1 }

MldCacheEntry ::= SEQUENCE {
    mldCacheAddress InetAddressIPv6,
    mldCacheIfIndex InterfaceIndex,
    mldCacheSelf TruthValue,
    mldCacheLastReporter InetAddressIPv6,
    mldCacheUpTime TimeTicks,
    mldCacheExpiryTime TimeTicks,
    mldCacheStatus RowStatus
    }

mldCacheAddress OBJECT-TYPE
    SYNTAX InetAddressIPv6(SIZE(16))
--    Rsyntax OCTET STRING(SIZE(16))
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "The IPv6 multicast group address for which this entry
        contains information."
    ::= { mldCacheEntry 1 }

mldCacheIfIndex OBJECT-TYPE
    SYNTAX InterfaceIndex
--    Rsyntax INTEGER(1..2147483647)
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "The internetwork-layer interface for which this entry
        contains information for an IPv6 multicast group
        address."
    ::= { mldCacheEntry 2 }

mldCacheSelf OBJECT-TYPE
    SYNTAX TruthValue
--    Rsyntax INTEGER {
--        true(1),
--        false(2)
--        }
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "An indication of whether the local system is a member of
        this group address on this interface."
    DEFVAL { true }
    ::= { mldCacheEntry 3 }

mldCacheLastReporter OBJECT-TYPE
    SYNTAX InetAddressIPv6(SIZE(16))
--    Rsyntax OCTET STRING(SIZE(16))
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The IPv6 address of the source of the last membership
        report received for this IPv6 Multicast group address on
        this interface.  If no membership report has been
        received, this object has the value 0::0."
    ::= { mldCacheEntry 4 }

mldCacheUpTime OBJECT-TYPE
    SYNTAX TimeTicks
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The time elapsed since this entry was created."
    ::= { mldCacheEntry 5 }

mldCacheExpiryTime OBJECT-TYPE
    SYNTAX TimeTicks
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The minimum amount of time remaining before this entry
        will be aged out.  A value of 0 indicates that the entry
        is only present because mldCacheSelf is true and that if
        the router left the group, this entry would be aged out
        immediately.  Note that some implementations may process
        Membership Reports from the local system in the same way
        as reports from other hosts, so a value of 0 is not
        required."
    ::= { mldCacheEntry 6 }

mldCacheStatus OBJECT-TYPE
    SYNTAX RowStatus
--    Rsyntax INTEGER {
--        active(1),
--        notInService(2),
--        notReady(3),
--        createAndGo(4),
--        createAndWait(5),
--        destroy(6)
--        }
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "The status of this row, by which new entries may be
        created, or existing entries deleted from this table."
    ::= { mldCacheEntry 7 }

mldBaseMIBGroup OBJECT IDENTIFIER ::= { mldMIBGroups 1 }
-- OBJECT-GROUP
--  Status
--    mandatory
--  Descr
--    The basic collection of objects providing management of
--    MLD.  The mldBaseMIBGroup is designed to allow for the
--    manager creation and deletion of MLD cache entries.
--  objects
--    mldCacheSelf, mldCacheStatus, mldInterfaceStatus

mldRouterMIBGroup OBJECT IDENTIFIER ::= { mldMIBGroups 2 }
-- OBJECT-GROUP
--  Status
--    mandatory
--  Descr
--    A collection of additional objects for management of MLD
--    in routers.
--  objects
--    mldCacheUpTime, mldCacheExpiryTime, mldInterfaceQueryInterval, 
--    mldInterfaceJoins, mldInterfaceGroups, mldCacheLastReporter, 
--    mldInterfaceQuerierUpTime, mldInterfaceQuerierExpiryTime, 
--    mldInterfaceQuerier, mldInterfaceVersion, 
--    mldInterfaceQueryMaxRespDelay, mldInterfaceRobustness, 
--    mldInterfaceLastListenQueryIntvl

mldHostMIBGroup OBJECT IDENTIFIER ::= { mldMIBGroups 3 }
-- OBJECT-GROUP
--  Status
--    mandatory
--  Descr
--    A collection of additional objects for management of MLD
--    in hosts.
--  objects
--    mldInterfaceQuerier

mldProxyMIBGroup OBJECT IDENTIFIER ::= { mldMIBGroups 4 }
-- OBJECT-GROUP
--  Status
--    mandatory
--  Descr
--    A collection of additional objects for management of MLD
--    proxy devices.
--  objects
--    mldInterfaceProxyIfIndex

mldHostMIBCompliance OBJECT IDENTIFIER ::= { mldMIBCompliances 1 }
-- MODULE-COMPLIANCE
--  Status
--    mandatory
--  Descr
--    The compliance statement for hosts running MLD and
--    implementing the MLD MIB.
--  Module
--    >>current<<
--   MandGroup
--    mldBaseMIBGroup
--   MandGroup
--    mldHostMIBGroup
--   ObjVar
--    mldInterfaceStatus

mldRouterMIBCompliance OBJECT IDENTIFIER ::= { mldMIBCompliances 2 }
-- MODULE-COMPLIANCE
--  Status
--    mandatory
--  Descr
--    The compliance statement for routers running MLD and
--    implementing the MLD MIB.
--  Module
--    >>current<<
--   MandGroup
--    mldBaseMIBGroup
--   MandGroup
--    mldRouterMIBGroup
--   ObjVar
--    mldInterfaceStatus


END