-- MIB file created 12-Oct-2001 13:24:26, by -- SMICng version 2.2.11-beta(PRO)(Solaris), January 20, 2001. Enterprise key cisco.com IGMP-STD-MIB DEFINITIONS ::= BEGIN -- From file: "IGMP-STD-MIB.my" -- Compile options "4 7 F H N W 03 06 0B 0G 0N 0T" IMPORTS mib-2 FROM SNMPv2-SMI-v1 RowStatus, TruthValue FROM SNMPv2-TC-v1 InterfaceIndexOrZero, InterfaceIndex FROM IF-MIB Counter, Gauge, IpAddress, TimeTicks FROM RFC1155-SMI OBJECT-TYPE FROM RFC-1212; igmpStdMIB OBJECT IDENTIFIER ::= { mib-2 85 } -- MODULE-IDENTITY -- LastUpdated -- 200009280000Z -- OrgName -- IETF IDMR Working Group. -- ContactInfo -- Dave Thaler -- Microsoft Corporation -- One Microsoft Way -- Redmond, WA 98052-6399 -- US -- -- Phone: +1 425 703 8835 -- EMail: dthaler@microsoft.com -- Descr -- The MIB module for IGMP Management. -- RevDate -- 200009280000Z -- RevDescr -- Initial version, published as RFC 2933. igmpMIBObjects OBJECT IDENTIFIER ::= { igmpStdMIB 1 } igmpMIBConformance OBJECT IDENTIFIER ::= { igmpStdMIB 2 } igmpMIBCompliances OBJECT IDENTIFIER ::= { igmpMIBConformance 1 } igmpMIBGroups OBJECT IDENTIFIER ::= { igmpMIBConformance 2 } igmpInterfaceTable OBJECT-TYPE SYNTAX SEQUENCE OF IgmpInterfaceEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The (conceptual) table listing the interfaces on which IGMP is enabled." ::= { igmpMIBObjects 1 } igmpInterfaceEntry OBJECT-TYPE SYNTAX IgmpInterfaceEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry (conceptual row) representing an interface on which IGMP is enabled." INDEX { igmpInterfaceIfIndex } ::= { igmpInterfaceTable 1 } IgmpInterfaceEntry ::= SEQUENCE { igmpInterfaceIfIndex InterfaceIndex, igmpInterfaceQueryInterval Gauge, igmpInterfaceStatus RowStatus, igmpInterfaceVersion Gauge, igmpInterfaceQuerier IpAddress, igmpInterfaceQueryMaxResponseTime Gauge, igmpInterfaceQuerierUpTime TimeTicks, igmpInterfaceQuerierExpiryTime TimeTicks, igmpInterfaceVersion1QuerierTimer TimeTicks, igmpInterfaceWrongVersionQueries Counter, igmpInterfaceJoins Counter, igmpInterfaceProxyIfIndex InterfaceIndexOrZero, igmpInterfaceGroups Gauge, igmpInterfaceRobustness Gauge, igmpInterfaceLastMembQueryIntvl Gauge } igmpInterfaceIfIndex OBJECT-TYPE SYNTAX InterfaceIndex -- Rsyntax INTEGER(1..2147483647) ACCESS not-accessible STATUS mandatory DESCRIPTION "The ifIndex value of the interface for which IGMP is enabled." ::= { igmpInterfaceEntry 1 } igmpInterfaceQueryInterval OBJECT-TYPE SYNTAX Gauge -- Units -- seconds ACCESS read-write STATUS mandatory DESCRIPTION "The frequency at which IGMP Host-Query packets are transmitted on this interface." DEFVAL { 125 } ::= { igmpInterfaceEntry 2 } igmpInterfaceStatus 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 IGMP on the interface. The destruction of a row disables IGMP on the interface." ::= { igmpInterfaceEntry 3 } igmpInterfaceVersion OBJECT-TYPE SYNTAX Gauge ACCESS read-write STATUS mandatory DESCRIPTION "The version of IGMP which is running on this interface. This object can be used to configure a router capable of running either value. For IGMP to function correctly, all routers on a LAN must be configured to run the same version of IGMP on that LAN." DEFVAL { 2 } ::= { igmpInterfaceEntry 4 } igmpInterfaceQuerier OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "The address of the IGMP Querier on the IP subnet to which this interface is attached." ::= { igmpInterfaceEntry 5 } igmpInterfaceQueryMaxResponseTime OBJECT-TYPE SYNTAX Gauge(0..255) -- Units -- tenths of seconds ACCESS read-write STATUS mandatory DESCRIPTION "The maximum query response time advertised in IGMPv2 queries on this interface." DEFVAL { 100 } ::= { igmpInterfaceEntry 6 } igmpInterfaceQuerierUpTime OBJECT-TYPE SYNTAX TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION "The time since igmpInterfaceQuerier was last changed." ::= { igmpInterfaceEntry 7 } igmpInterfaceQuerierExpiryTime OBJECT-TYPE SYNTAX TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION "The amount of time remaining before the Other Querier Present Timer expires. If the local system is the querier, the value of this object is zero." ::= { igmpInterfaceEntry 8 } igmpInterfaceVersion1QuerierTimer OBJECT-TYPE SYNTAX TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION "The time remaining until the host assumes that there are no IGMPv1 routers present on the interface. While this is non- zero, the host will reply to all queries with version 1 membership reports." ::= { igmpInterfaceEntry 9 } igmpInterfaceWrongVersionQueries OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of queries received whose IGMP version does not match igmpInterfaceVersion, over the lifetime of the row entry. IGMP requires that all routers on a LAN be configured to run the same version of IGMP. Thus, if any queries are received with the wrong version, this indicates a configuration error." ::= { igmpInterfaceEntry 10 } igmpInterfaceJoins 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 IGMP activity over the lifetime of the row entry." ::= { igmpInterfaceEntry 11 } igmpInterfaceProxyIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero -- Rsyntax INTEGER(0..2147483647) ACCESS read-write STATUS mandatory DESCRIPTION "Some devices implement a form of IGMP proxying whereby memberships learned on the interface represented by this row, cause IGMP Host Membership Reports to be sent on the interface whose ifIndex value is given by this object. Such a device would implement the igmpV2RouterMIBGroup only on its router interfaces (those interfaces with non-zero igmpInterfaceProxyIfIndex). Typically, the value of this object is 0, indicating that no proxying is being done." DEFVAL { 0 } ::= { igmpInterfaceEntry 12 } igmpInterfaceGroups OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "The current number of entries for this interface in the Cache Table." ::= { igmpInterfaceEntry 13 } igmpInterfaceRobustness OBJECT-TYPE SYNTAX Gauge(1..255) 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. IGMP is robust to (Robustness Variable-1) packet losses." DEFVAL { 2 } ::= { igmpInterfaceEntry 14 } igmpInterfaceLastMembQueryIntvl OBJECT-TYPE SYNTAX Gauge(0..255) -- Units -- tenths of seconds ACCESS read-write STATUS mandatory 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. The value of this object is irrelevant if igmpInterfaceVersion is 1." DEFVAL { 10 } ::= { igmpInterfaceEntry 15 } igmpCacheTable OBJECT-TYPE SYNTAX SEQUENCE OF IgmpCacheEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The (conceptual) table listing the IP multicast groups for which there are members on a particular interface." ::= { igmpMIBObjects 2 } igmpCacheEntry OBJECT-TYPE SYNTAX IgmpCacheEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry (conceptual row) in the igmpCacheTable." INDEX { igmpCacheAddress, igmpCacheIfIndex } ::= { igmpCacheTable 1 } IgmpCacheEntry ::= SEQUENCE { igmpCacheAddress IpAddress, igmpCacheIfIndex InterfaceIndex, igmpCacheSelf TruthValue, igmpCacheLastReporter IpAddress, igmpCacheUpTime TimeTicks, igmpCacheExpiryTime TimeTicks, igmpCacheStatus RowStatus, igmpCacheVersion1HostTimer TimeTicks } igmpCacheAddress OBJECT-TYPE SYNTAX IpAddress ACCESS not-accessible STATUS mandatory DESCRIPTION "The IP multicast group address for which this entry contains information." ::= { igmpCacheEntry 1 } igmpCacheIfIndex OBJECT-TYPE SYNTAX InterfaceIndex -- Rsyntax INTEGER(1..2147483647) ACCESS not-accessible STATUS mandatory DESCRIPTION "The interface for which this entry contains information for an IP multicast group address." ::= { igmpCacheEntry 2 } igmpCacheSelf 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 } ::= { igmpCacheEntry 3 } igmpCacheLastReporter OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory 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 ACCESS read-only STATUS mandatory DESCRIPTION "The time elapsed since this entry was created." ::= { igmpCacheEntry 5 } igmpCacheExpiryTime 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 igmpCacheSelf 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." ::= { igmpCacheEntry 6 } igmpCacheStatus 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 entry." ::= { igmpCacheEntry 7 } igmpCacheVersion1HostTimer OBJECT-TYPE SYNTAX TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION "The time remaining until the local router 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 router ignores any IGMPv2 Leave messages for this group that it receives on this interface." ::= { igmpCacheEntry 8 } igmpBaseMIBGroup OBJECT IDENTIFIER ::= { igmpMIBGroups 1 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- The basic collection of objects providing management of -- IGMP version 1 or 2. -- objects -- igmpCacheSelf, igmpCacheStatus, igmpInterfaceStatus igmpRouterMIBGroup OBJECT IDENTIFIER ::= { igmpMIBGroups 2 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- A collection of additional objects for management of IGMP -- version 1 or 2 in routers. -- objects -- igmpCacheUpTime, igmpCacheExpiryTime, igmpInterfaceJoins, -- igmpInterfaceGroups, igmpCacheLastReporter, -- igmpInterfaceQuerierUpTime, igmpInterfaceQuerierExpiryTime, -- igmpInterfaceQueryInterval igmpV2HostMIBGroup OBJECT IDENTIFIER ::= { igmpMIBGroups 3 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- A collection of additional objects for management of IGMP -- version 2 in hosts. -- objects -- igmpInterfaceVersion1QuerierTimer igmpHostOptMIBGroup OBJECT IDENTIFIER ::= { igmpMIBGroups 4 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- A collection of optional objects for IGMP hosts. -- Supporting this group can be especially useful in an -- environment with a router which does not support the IGMP -- MIB. -- objects -- igmpCacheLastReporter, igmpInterfaceQuerier igmpV2RouterMIBGroup OBJECT IDENTIFIER ::= { igmpMIBGroups 5 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- A collection of additional objects for management of IGMP -- version 2 in routers. -- objects -- igmpInterfaceVersion, igmpInterfaceQuerier, -- igmpInterfaceQueryMaxResponseTime, igmpInterfaceRobustness, -- igmpInterfaceWrongVersionQueries, -- igmpInterfaceLastMembQueryIntvl, igmpCacheVersion1HostTimer igmpV2ProxyMIBGroup OBJECT IDENTIFIER ::= { igmpMIBGroups 6 } -- OBJECT-GROUP -- Status -- mandatory -- Descr -- A collection of additional objects for management of IGMP -- proxy devices. -- objects -- igmpInterfaceProxyIfIndex igmpV1HostMIBCompliance OBJECT IDENTIFIER ::= { igmpMIBCompliances 1 } -- MODULE-COMPLIANCE -- Status -- mandatory -- Descr -- The compliance statement for hosts running IGMPv1 and -- implementing the IGMP MIB. -- Module -- >>current<< -- MandGroup -- igmpBaseMIBGroup -- ObjVar -- igmpInterfaceStatus -- ObjVar -- igmpCacheStatus igmpV1RouterMIBCompliance OBJECT IDENTIFIER ::= { igmpMIBCompliances 2 } -- MODULE-COMPLIANCE -- Status -- mandatory -- Descr -- The compliance statement for routers running IGMPv1 and -- implementing the IGMP MIB. -- Module -- >>current<< -- MandGroup -- igmpBaseMIBGroup -- MandGroup -- igmpRouterMIBGroup -- ObjVar -- igmpInterfaceStatus -- ObjVar -- igmpCacheStatus igmpV2HostMIBCompliance OBJECT IDENTIFIER ::= { igmpMIBCompliances 3 } -- MODULE-COMPLIANCE -- Status -- mandatory -- Descr -- The compliance statement for hosts running IGMPv2 and -- implementing the IGMP MIB. -- Module -- >>current<< -- MandGroup -- igmpBaseMIBGroup -- MandGroup -- igmpV2HostMIBGroup -- ObjVar -- igmpInterfaceStatus -- ObjVar -- igmpCacheStatus igmpV2RouterMIBCompliance OBJECT IDENTIFIER ::= { igmpMIBCompliances 4 } -- MODULE-COMPLIANCE -- Status -- mandatory -- Descr -- The compliance statement for routers running IGMPv2 and -- implementing the IGMP MIB. -- Module -- >>current<< -- MandGroup -- igmpBaseMIBGroup -- MandGroup -- igmpRouterMIBGroup -- MandGroup -- igmpV2RouterMIBGroup -- ObjVar -- igmpInterfaceStatus -- ObjVar -- igmpCacheStatus END