Enterasys Networks Inc. - CTRON-IGMP-MIB

CTRON-IGMP-MIB DEFINITIONS ::= BEGIN

        -- This module provides authoritative definitions for Cabletron's
        -- enterprise-specific IGMP MIB.
        --
        -- This module will be extended, as additional sub-sections
        -- of this naming tree are defined.
        --

        -- Cabletron Systems reserves the right to make changes in
        -- specification and other information contained in this document
        -- without prior notice.  The reader should consult Cabletron Systems
        -- to determine whether any such changes have been made.
        --
        -- In no event shall Cabletron Systems be liable for any incidental,
        -- indirect, special, or consequential damages whatsoever (including
        -- but not limited to lost profits) arising out of or related to this
        -- document or the information contained in it, even if Cabletron
        -- Systems has been advised of, known, or should have known, the
        -- possibility of such damages.
        --
        -- Cabletron grants vendors, end-users, and other interested parties
        -- a non-exclusive license to use this Specification in connection
        -- with the management of Cabletron products.

        -- Copyright (1999-2003) Enterasys Networks

        -- Note: This design of this MIB owes much to the designers of
        -- the Internet Group Management Protocol MIB.

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE, Integer32, IpAddress, TimeTicks
        FROM SNMPv2-SMI
    RowStatus, DisplayString
        FROM SNMPv2-TC
    InterfaceIndex
        FROM IF-MIB
    PortList
        FROM Q-BRIDGE-MIB
    ctIGMPBranch
        FROM CTRON-MIB-NAMES;

ctIGMP  MODULE-IDENTITY
    LAST-UPDATED "200312101456Z"  -- Wed Dec 10 14:56 GMT 2003
    ORGANIZATION "Enterasys Networks, Inc"
    CONTACT-INFO
        "Postal:  Enterasys Networks
                  50 Minuteman Rd.
                  Andover, MA 01810-1008
                  USA
         Phone:   +1 978 684 1000
         E-mail:  support@enterasys.com
         WWW:     http://www.enterasys.com"
    DESCRIPTION
            "This MIB module defines a portion of the SNMP enterprise MIBs
             under the Cabletron enterprise OID pertaining to configuration
             of IGMP."

    REVISION    "200312101456Z"  -- Wed Dec 10 14:56 GMT 2003
    DESCRIPTION
            "Added the ctIGMPStaticEntry Table for static multicast
             configuration."
    ::= { ctIGMPBranch 1 }

--
-- ctIGMP Config
--
ctIGMPConfig OBJECT IDENTIFIER      ::= { ctIGMP 1 }

ctIGMPNewDefaultState OBJECT-TYPE
     SYNTAX     INTEGER {
                        enable(1),
                        disable(2) }
     MAX-ACCESS read-write
     STATUS     current
     DESCRIPTION
          "This object defines the state in which IGMP will view new VLAN IDs 
           added to the system.  A value of Enable (1), indicates that IGMP will
           create entries for all new VLANs in the ENABLE state.  A value of 
           Disable (2), indicates IGMP will create entries for all new VLANs in
           the DISABLED or 'not in service' state."
     DEFVAL { disable }
     ::= { ctIGMPConfig 1 }

ctIGMPMibRev OBJECT-TYPE
     SYNTAX     Integer32
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
          "This object defines the revision of the IGMP MIB in the firmware."
     ::= { ctIGMPConfig 2 }

ctIGMPMibRevString OBJECT-TYPE
     SYNTAX     DisplayString
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
          "This object is a textual representation of the revision of the IGMP
           MIB in the firmware."
     ::= { ctIGMPConfig 3 }

--
-- The ctIGMP Vlan Table
--

ctIGMPVlanTable OBJECT-TYPE
     SYNTAX     SEQUENCE OF CtIGMPVlanEntry
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
          "The (conceptual) table listing the VLANS on which IGMP
          is enabled."
     ::= { ctIGMP 2 }

ctIGMPVlanEntry OBJECT-TYPE
     SYNTAX     CtIGMPVlanEntry
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
          "An entry (conceptual row) representing a VLAN on
          which IGMP is enabled."
     INDEX { ctIGMPVlanId }
     ::= { ctIGMPVlanTable 1 }

CtIGMPVlanEntry      ::= SEQUENCE {
     ctIGMPVlanId                       Integer32,
     ctIGMPVlanQueryInterval            Integer32,
     ctIGMPVlanStatus                   RowStatus,
     ctIGMPVlanVersion                  INTEGER,
     ctIGMPVlanQuerier                  IpAddress,
     ctIGMPVlanQueryMaxResponseTime     Integer32,
     ctIGMPVlanRobustness               Integer32,
     ctIGMPVlanLastMembQueryIntvl       Integer32,
     ctIGMPVlanQuerierUpTime            Integer32,
     ctIGMPVlanQuerierExpiryTime        Integer32,
     ctIGMPVlanQuerierIP                IpAddress
        }

ctIGMPVlanId OBJECT-TYPE
     SYNTAX     Integer32 (1..4094)
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
          "The VlanId value of the Vlan for which IGMP is enabled."
     ::= { ctIGMPVlanEntry 1 }

ctIGMPVlanQueryInterval 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 Vlan."
     REFERENCE
          "Network Working Group RFC2236, November 1997. Section 8.2"
     DEFVAL { 125 }
     ::= { ctIGMPVlanEntry 2 }

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

ctIGMPVlanVersion OBJECT-TYPE
     SYNTAX     INTEGER {
                        version1(1),
                        version2(2) }
     MAX-ACCESS read-create
     STATUS     current
     DESCRIPTION
          "The version of IGMP which is running on this Vlan.
          This object can be used to configure a switch capable of
          either value. For IGMP to function correctly, all
          and routers on a Vlan must be configured to run the
          same version of IGMP on that Vlan."
     REFERENCE
          "Network Working Group RFC2236, November 1997. Section 4"
     DEFVAL { version2 }
     ::= { ctIGMPVlanEntry 4 }

ctIGMPVlanQuerier OBJECT-TYPE
     SYNTAX     IpAddress
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
          "The address of the IGMP Querier on the Vlan to which
          this switch is attached."
     REFERENCE
         "Network Working Group RFC2236, November 1997. Section 3"
     ::= { ctIGMPVlanEntry 5 }

ctIGMPVlanQueryMaxResponseTime OBJECT-TYPE
     SYNTAX     Integer32
     UNITS      "seconds"
     MAX-ACCESS read-create
     STATUS     current
     DESCRIPTION
          "The maximum query response time advertised in IGMPv2
          queries on this Vlan."
     REFERENCE
         "Network Working Group RFC2236, November 1997. Section 8.3"
     DEFVAL { 10 }
     ::= { ctIGMPVlanEntry 6 }


ctIGMPVlanRobustness OBJECT-TYPE
     SYNTAX     Integer32
     MAX-ACCESS read-create
     STATUS     current
     DESCRIPTION
          "The Robustness Variable allows tuning for the expected
          packet loss on a Vlan. If a Vlan is expected to be
          lossy, the Robustness Variable may be increased. IGMP is
          robust to (Robustness Variable-1) packet losses."
     REFERENCE
         "Network Working Group RFC2236, November 1997. Section 8.1"
     DEFVAL { 2 }
     ::= { ctIGMPVlanEntry 7 }

ctIGMPVlanLastMembQueryIntvl OBJECT-TYPE
     SYNTAX     Integer32
     UNITS      "tenths of seconds"
     MAX-ACCESS read-create
     STATUS     current
     DESCRIPTION
          "The Last Member Query Interval is the Max Response Time
          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."
     REFERENCE
         "Network Working Group RFC2236, November 1997. Section 8.8"
     DEFVAL { 10 }
     ::= { ctIGMPVlanEntry 8 }


ctIGMPVlanQuerierUpTime OBJECT-TYPE
     SYNTAX     Integer32
     UNITS      "seconds"
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of seconds since ctIGMPVlanQuerier was last
         changed."
     ::= { ctIGMPVlanEntry 9 }

ctIGMPVlanQuerierExpiryTime OBJECT-TYPE
     SYNTAX     Integer32
     UNITS      "seconds"
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
          "The number of seconds remaining before the Other Querier
          Present Timer expires. If the local system is the querier,
          the value of this object is zero."
     REFERENCE
         "Network Working Group RFC2236, November 1997. Section 8.5"
     ::= { ctIGMPVlanEntry 10 }

ctIGMPVlanQuerierIP OBJECT-TYPE
     SYNTAX     IpAddress
     MAX-ACCESS read-create
     STATUS     current
     DESCRIPTION
          "The source IP address used by a switch when acting as IGMP
           querier for a Vlan. The value chosen must be in the valid
           IP address space for any attached routed interface(s) on
           the Vlan. A value of 0.0.0.0 indicates that the switch will
           not act as querier for the Vlan."
     REFERENCE
         "Network Working Group RFC2236, November 1997. Section 7"
--     DEFVAL { 0.0.0.0 }
     ::= { ctIGMPVlanEntry 11 }


--
-- The IGMP Cache Table
--

ctIGMPCacheTable OBJECT-TYPE
     SYNTAX     SEQUENCE OF CtIGMPCacheEntry
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
          "The (conceptual) table listing the IP multicast groups for
          vlans with members on a particular interface."
     ::= { ctIGMP 3 }

ctIGMPCacheEntry OBJECT-TYPE
     SYNTAX     CtIGMPCacheEntry
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
          "An entry (conceptual row) in the ctIGMPCacheTable."
     INDEX { ctIGMPCacheAddress, ctIGMPCacheVlanId, ctIGMPCacheIfIndex }
     ::= { ctIGMPCacheTable 1 }

CtIGMPCacheEntry      ::= SEQUENCE {
     ctIGMPCacheAddress                 IpAddress,
     ctIGMPCacheVlanId                  Integer32,
     ctIGMPCacheIfIndex                 InterfaceIndex,
     ctIGMPCacheLastReporter            IpAddress,
     ctIGMPCacheUpTime                  TimeTicks,
     ctIGMPCacheExpiryTime              TimeTicks,
     ctIGMPCacheVersion1HostTimer       Integer32
     }

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

ctIGMPCacheVlanId OBJECT-TYPE
     SYNTAX     Integer32 (1..4094)
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
          "The VlanId for which this entry contains information."
     ::= { ctIGMPCacheEntry 2 }

ctIGMPCacheIfIndex OBJECT-TYPE
     SYNTAX     InterfaceIndex
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
          "The interface for which this entry contains information for
          an IP multicast group address."
     ::= { ctIGMPCacheEntry 3 }

ctIGMPCacheLastReporter 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."
     ::= { ctIGMPCacheEntry 4 }

ctIGMPCacheUpTime 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."
     ::= { ctIGMPCacheEntry 5 }

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

ctIGMPCacheVersion1HostTimer OBJECT-TYPE
     SYNTAX     Integer32
     UNITS      "seconds"
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
          "The time remaining until the local switch will assume that
          there are no longer any IGMP version 1 members on the IP
          subnet attached to this interface.  Upon hearing any IGMPv1
          Membership Report, this value is reset to the group
          membership timer.  While this time remaining is non-zero,
          the local switch ignores any IGMPv2 Leave messages for this
          group that it receives on this interface."
     REFERENCE
          "Network Working Group RFC2236, November 1997. Section 8.11"
    ::= { ctIGMPCacheEntry 7 }

--
-- The IGMP Receiver Policy Table
--

ctIGMPPolicyTable           OBJECT-TYPE
     SYNTAX     SEQUENCE OF CtIGMPPolicyEntry
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
          "The (conceptual) table listing the IGMP group policy
          for vlans with members on a particular interface."
     ::= { ctIGMP 4 }

ctIGMPPolicyEntry           OBJECT-TYPE
     SYNTAX     CtIGMPPolicyEntry
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
          "An entry (conceptual row) in the ctigmpPolicyTable."
     INDEX { ctIGMPPolicyAddress, ctIGMPPolicyVlanId, ctIGMPPolicyIfIndex }
     ::= { ctIGMPPolicyTable 1 }

CtIGMPPolicyEntry      ::= SEQUENCE {
             
        ctIGMPPolicyAddress     IpAddress,
        ctIGMPPolicyVlanId      Integer32,
        ctIGMPPolicyIfIndex     InterfaceIndex,
        ctIGMPPolicyStatus      RowStatus,
        ctIGMPPolicyInclusion   INTEGER
     }

ctIGMPPolicyAddress         OBJECT-TYPE
     SYNTAX     IpAddress
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
          "The IP multicast group address for which this entry
          contains information. A value of 224.0.0.0 indicates
          all multicast groups."
     ::= { ctIGMPPolicyEntry 1 }

ctIGMPPolicyVlanId          OBJECT-TYPE
     SYNTAX     Integer32 (1..4094)
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
          "The VlanId for which this entry contains information."
     ::= { ctIGMPPolicyEntry 2 }

ctIGMPPolicyIfIndex         OBJECT-TYPE
     SYNTAX     InterfaceIndex
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
          "The interface for which this entry contains information for
          an IP multicast group address. A value of zero indicates all
          ports."
     ::= { ctIGMPPolicyEntry 3 }

ctIGMPPolicyStatus          OBJECT-TYPE
     SYNTAX     RowStatus
     MAX-ACCESS read-create
     STATUS     current
     DESCRIPTION
          "The activation of a row enables IGMP policy for this entry.
           The destruction of a row disables any IGMP policy for this
           entry."
     ::= { ctIGMPPolicyEntry 4 }

ctIGMPPolicyInclusion       OBJECT-TYPE
     SYNTAX     INTEGER {
                        include(1),
                        exclude(2) }
     MAX-ACCESS read-create
     STATUS     current
     DESCRIPTION
          "The IGMP policy for this entry."
     DEFVAL { exclude }
     ::= { ctIGMPPolicyEntry 5 }

--
-- The ctIGMPStaticEntry Table
--
ctIGMPStaticTable OBJECT-TYPE
    SYNTAX        SEQUENCE OF CtIGMPStaticEntry
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
         "The (conceptual) table listing the static IGMP entries."
    ::= { ctIGMP 5 }

ctIGMPStaticEntry OBJECT-TYPE
    SYNTAX        CtIGMPStaticEntry
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
         "An entry (conceptual row) representing a static entry that
         IGMP will act upon."
    INDEX { ctIGMPStaticGroupAddress, ctIGMPStaticVlanId }
::= { ctIGMPStaticTable 1 }

CtIGMPStaticEntry ::= SEQUENCE {
        ctIGMPStaticGroupAddress                IpAddress,
        ctIGMPStaticVlanId                      Integer32,
        ctIGMPStaticOutPortList                 PortList,
        ctIGMPStaticRowStatus                   RowStatus
     }

ctIGMPStaticGroupAddress OBJECT-TYPE
    SYNTAX        IpAddress
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
         " The IP multicast group address for IGMP to send
         multicast data to."
    ::= { ctIGMPStaticEntry 1 }

ctIGMPStaticVlanId OBJECT-TYPE
    SYNTAX        Integer32 (1..4094)
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
         "The VlanId for IGMP to send multicast data to."
    ::= { ctIGMPStaticEntry 2 }

ctIGMPStaticOutPortList OBJECT-TYPE
    SYNTAX        PortList
    MAX-ACCESS    read-write
    STATUS        current
    DESCRIPTION
         "The set of ports configured by management for this multicast
          group and this VLAN to which multicast group-addressed
          data frames are to be forwarded."
    ::= { ctIGMPStaticEntry 3 }

ctIGMPStaticRowStatus OBJECT-TYPE
    SYNTAX        RowStatus
    MAX-ACCESS    read-create
    STATUS        current
    DESCRIPTION
         "The activation of a row creates a static entry.
          The destruction of a row deletes a static entry."
    ::= { ctIGMPStaticEntry 4 }

END
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