mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
555 lines
18 KiB
555 lines
18 KiB
IGMP-MIB DEFINITIONS ::= BEGIN
|
|
|
|
IMPORTS
|
|
MODULE-IDENTITY, OBJECT-TYPE, experimental, Counter32, Gauge32,
|
|
Integer32, IpAddress, TimeTicks FROM SNMPv2-SMI
|
|
RowStatus, TruthValue FROM SNMPv2-TC
|
|
MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF;
|
|
|
|
|
|
igmpMIB MODULE-IDENTITY
|
|
LAST-UPDATED "9807281330Z"
|
|
ORGANIZATION "IETF IDMR Working Group."
|
|
CONTACT-INFO
|
|
" Keith McCloghrie
|
|
Cisco Systems, Inc.
|
|
170 West Tasman Drive
|
|
San Jose, CA 95134-1706
|
|
US
|
|
|
|
Phone: +1 408 526 5260
|
|
EMail: [email protected]"
|
|
DESCRIPTION
|
|
"The MIB module for IGMP Management."
|
|
::= { experimental 59 }
|
|
|
|
|
|
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,
|
|
igmpInterfaceVersion INTEGER,
|
|
igmpInterfaceQuerier IpAddress,
|
|
igmpInterfaceQueryMaxResponseTime Integer32,
|
|
igmpInterfaceQuerierPresentTimeout Integer32, -- deprecated
|
|
igmpInterfaceLeaveEnabled TruthValue, -- deprecated
|
|
igmpInterfaceVersion1QuerierTimer Integer32,
|
|
igmpInterfaceWrongVersionQueries Counter32,
|
|
igmpInterfaceJoins Counter32,
|
|
igmpInterfaceLeaves Counter32, -- deprecated
|
|
igmpInterfaceGroups Gauge32,
|
|
igmpInterfaceRobustness Integer32,
|
|
igmpInterfaceProxyIfIndex Integer32,
|
|
igmpInterfaceLastMembQueryIntvl Integer32,
|
|
igmpInterfaceQuerierUpTime Integer32,
|
|
igmpInterfaceQuerierExpiryTime Integer32
|
|
}
|
|
|
|
igmpInterfaceIfIndex OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The ifIndex value of 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 { 125 }
|
|
::= { 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 }
|
|
|
|
igmpInterfaceVersion OBJECT-TYPE
|
|
SYNTAX INTEGER { version1(1), version2(2) }
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
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 { version2 }
|
|
::= { igmpInterfaceEntry 4 }
|
|
|
|
igmpInterfaceQuerier OBJECT-TYPE
|
|
SYNTAX IpAddress
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The address of the IGMP Querier on the IP subnet to which
|
|
this interface is attached."
|
|
::= { igmpInterfaceEntry 5 }
|
|
|
|
igmpInterfaceQueryMaxResponseTime OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
UNITS "seconds"
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The maximum query response time advertised in IGMPv2
|
|
queries on this interface."
|
|
DEFVAL { 10 }
|
|
::= { igmpInterfaceEntry 6 }
|
|
|
|
igmpInterfaceQuerierPresentTimeout OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
UNITS "seconds"
|
|
MAX-ACCESS read-create
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"A timeout interval. If no IGMPv2 queries are heard on this
|
|
interface within this timeout interval, the local router
|
|
will take over the Querier on the IP subnet to which this
|
|
interface is attached. This object is now deprecated, since
|
|
its value can be derived from igmpInterfaceRobustness."
|
|
DEFVAL { 255 }
|
|
::= { igmpInterfaceEntry 7 }
|
|
|
|
igmpInterfaceLeaveEnabled OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-create
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"An indication of whether the processing of IGMPv2 Leave
|
|
messages is enabled on this interface. This object is now
|
|
deprecated since it must be true when igmpInterfaceVersion
|
|
is version2, and must be false when it is version1 to comply
|
|
with the IGMP specfication."
|
|
DEFVAL { true }
|
|
::= { igmpInterfaceEntry 8 }
|
|
|
|
igmpInterfaceVersion1QuerierTimer OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
UNITS "seconds"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
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 Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The number of queries received whose IGMP version does not
|
|
match igmpInterfaceVersion. 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 Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
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 time."
|
|
::= { igmpInterfaceEntry 11 }
|
|
|
|
igmpInterfaceLeaves OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The number of times a group membership has been removed
|
|
from this interface; that is, the number of times an entry
|
|
for this interface has been deleted from the Cache Table.
|
|
This object is deprecated since its value cannot be usefully
|
|
compared with igmpInterfaceJoins to get the number of groups
|
|
joined. Instead, igmpInterfaceGroups gives the number of
|
|
groups joined, which may be compared with igmpInterfaceJoins
|
|
to derive the number of leaves."
|
|
::= { igmpInterfaceEntry 12 }
|
|
|
|
igmpInterfaceGroups OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The current number of entries for this interface in the
|
|
Cache Table."
|
|
::= { igmpInterfaceEntry 13 }
|
|
|
|
igmpInterfaceRobustness OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
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 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."
|
|
DEFVAL { 10 }
|
|
::= { igmpInterfaceEntry 15 }
|
|
|
|
igmpInterfaceProxyIfIndex OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
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 whose ifIndex value
|
|
is given by this object on some interface). Typically, the
|
|
value of this object is 0, indicating that no proxying is
|
|
being done."
|
|
DEFVAL { 0 }
|
|
::= { igmpInterfaceEntry 16 }
|
|
|
|
igmpInterfaceQuerierUpTime OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
UNITS "seconds"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The number of seconds since igmpInterfaceQuerier was last
|
|
changed."
|
|
::= { igmpInterfaceEntry 17 }
|
|
|
|
igmpInterfaceQuerierExpiryTime 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."
|
|
::= { igmpInterfaceEntry 18 }
|
|
|
|
--
|
|
-- 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,
|
|
igmpCacheVersion1HostTimer Integer32
|
|
}
|
|
|
|
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 }
|
|
|
|
igmpCacheVersion1HostTimer OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
UNITS "seconds"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
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 }
|
|
|
|
igmpMIBConformance
|
|
OBJECT IDENTIFIER ::= { igmpMIB 2 }
|
|
igmpMIBCompliances
|
|
OBJECT IDENTIFIER ::= { igmpMIBConformance 1 }
|
|
igmpMIBGroups OBJECT IDENTIFIER ::= { igmpMIBConformance 2 }
|
|
|
|
|
|
-- compliance statements
|
|
|
|
igmpV1HostMIBCompliance MODULE-COMPLIANCE
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The compliance statement for hosts running IGMPv1 and
|
|
implementing the IGMP MIB."
|
|
MODULE -- this module
|
|
MANDATORY-GROUPS { igmpBaseMIBGroup }
|
|
|
|
OBJECT igmpInterfaceStatus
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
::= { igmpMIBCompliances 1 }
|
|
|
|
igmpV1RouterMIBCompliance MODULE-COMPLIANCE
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The compliance statement for routers running IGMPv1 and
|
|
implementing the IGMP MIB."
|
|
MODULE -- this module
|
|
MANDATORY-GROUPS { igmpBaseMIBGroup,
|
|
igmpRouterMIBGroup
|
|
}
|
|
|
|
OBJECT igmpInterfaceStatus
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
::= { igmpMIBCompliances 2 }
|
|
|
|
igmpV2HostMIBCompliance MODULE-COMPLIANCE
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The compliance statement for hosts running IGMPv2 and
|
|
implementing the IGMP MIB."
|
|
MODULE -- this module
|
|
MANDATORY-GROUPS { igmpBaseMIBGroup,
|
|
igmpV2HostMIBGroup
|
|
}
|
|
|
|
OBJECT igmpInterfaceStatus
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
::= { igmpMIBCompliances 3 }
|
|
|
|
igmpV2RouterMIBCompliance MODULE-COMPLIANCE
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The compliance statement for routers running IGMPv2 and
|
|
implementing the IGMP MIB."
|
|
MODULE -- this module
|
|
MANDATORY-GROUPS { igmpBaseMIBGroup,
|
|
igmpRouterMIBGroup,
|
|
igmpV2RouterMIBGroup
|
|
}
|
|
|
|
OBJECT igmpInterfaceStatus
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
::= { igmpMIBCompliances 4 }
|
|
|
|
|
|
-- units of conformance
|
|
|
|
igmpBaseMIBGroup OBJECT-GROUP
|
|
OBJECTS { igmpCacheSelf, igmpCacheLastReporter,
|
|
igmpCacheStatus, igmpInterfaceStatus
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The basic collection of objects providing management of
|
|
IGMP version 1 or 2."
|
|
::= { igmpMIBGroups 1 }
|
|
|
|
igmpRouterMIBGroup OBJECT-GROUP
|
|
OBJECTS { igmpCacheUpTime, igmpCacheExpiryTime,
|
|
igmpInterfaceQueryInterval
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of additional objects for management of IGMP
|
|
version 1 or 2 in routers."
|
|
::= { igmpMIBGroups 2 }
|
|
|
|
|
|
igmpV2HostMIBGroup OBJECT-GROUP
|
|
OBJECTS { igmpInterfaceQuerier,
|
|
igmpInterfaceVersion1QuerierTimer
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of additional objects for management of IGMP
|
|
version 2 in hosts."
|
|
::= { igmpMIBGroups 3 }
|
|
|
|
igmpRouterVersion2MIBGroup OBJECT-GROUP
|
|
OBJECTS { igmpInterfaceVersion,
|
|
igmpInterfaceQueryMaxResponseTime,
|
|
igmpInterfaceQuerierPresentTimeout,
|
|
igmpInterfaceLeaveEnabled,
|
|
igmpInterfaceWrongVersionQueries,
|
|
igmpInterfaceJoins,
|
|
igmpInterfaceLeaves,
|
|
igmpCacheVersion1HostTimer
|
|
}
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"A collection of additional objects for management of IGMP
|
|
version 2 in routers. This group has been obsoleted by
|
|
igmpV2RouterMIBGroup."
|
|
::= { igmpMIBGroups 4 }
|
|
|
|
igmpV2RouterMIBGroup OBJECT-GROUP
|
|
OBJECTS { igmpInterfaceVersion, igmpInterfaceQuerier,
|
|
igmpInterfaceQueryMaxResponseTime,
|
|
igmpInterfaceRobustness,
|
|
igmpInterfaceWrongVersionQueries,
|
|
igmpInterfaceJoins, igmpInterfaceGroups,
|
|
igmpInterfaceLastMembQueryIntvl,
|
|
igmpInterfaceQuerierUpTime,
|
|
igmpInterfaceQuerierExpiryTime,
|
|
igmpCacheVersion1HostTimer
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of additional objects for management of IGMP
|
|
version 2 in routers."
|
|
::= { igmpMIBGroups 5 }
|
|
|
|
igmpV2ProxyMIBGroup OBJECT-GROUP
|
|
OBJECTS { igmpInterfaceProxyIfIndex }
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of additional objects for management of IGMP
|
|
proxy devices."
|
|
::= { igmpMIBGroups 6 }
|
|
|
|
END
|