MGMD-STD-MIB Table View

The (conceptual) table listing the interfaces on which
IGMP or MLD is enabled.

mgmdHostInterfaceEntry row .1.3.6.1.2.1.185.1.1.1

An entry (conceptual row) representing an interface on
which IGMP or MLD is enabled.

Indexes

mgmdHostInterfaceIfIndex mgmdHostInterfaceQuerierType

Column	Syntax	OID
mgmdHostInterfaceIfIndex The ifIndex value of the interface for which IGMP or MLD is enabled. The table is indexed by the ifIndex value and the InetAddressType to allow for interfaces that may be configured in both IPv4 and IPv6 modes.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.185.1.1.1.1
mgmdHostInterfaceQuerierType The address type of this interface. This entry along with the ifIndex value acts as an index to the mgmdHostInterface table. A physical interface may be configured in multiple modes concurrently, e.g., in IPv4 and IPv…	Enumeration Enumerated Values: 1 ipv4 2 ipv6	.1.3.6.1.2.1.185.1.1.1.2
mgmdHostInterfaceQuerier The address of the IGMP or MLD Querier on the IP subnet to which this interface is attached. The InetAddressType, e.g., IPv4 or IPv6, is identified by the mgmdHostInterfaceQuerierType variable in the mgmdHostInterface …	OctetString Constraints: range: 4-4 range: 16-16	.1.3.6.1.2.1.185.1.1.1.3
mgmdHostInterfaceStatus The activation of a row enables the host side of IGMP or MLD on the interface. The destruction of a row disables the host side of IGMP or MLD on the interface.	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.2.1.185.1.1.1.4
mgmdHostInterfaceVersion The maximum version of MGMD that the host can run on this interface. A value of 1 is only applicable for IPv4, and indicates that the host only supports IGMPv1 on the interface. A value of 2 indicates t…	Unsigned32r/w Constraints: range: 1-3	.1.3.6.1.2.1.185.1.1.1.5
mgmdHostInterfaceVersion1QuerierTimer 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. This variable applies …	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.1.1.6
mgmdHostInterfaceVersion2QuerierTimer The time remaining until the host assumes that there are no MGMDv2 routers present on the interface. While this is non-zero, the host will reply to all queries with version 1 or 2 membership reports. This variable app…	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.1.1.7
mgmdHostInterfaceVersion3Robustness The robustness variable utilised by an MGMDv3 host in sending state-change reports for multicast routers. To ensure the state-change report is not missed, the host retransmits the state-change report [mgmdHostInterface…	SNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.1.1.8

The (conceptual) table listing the interfaces on which
IGMP or MLD is enabled.

mgmdRouterInterfaceEntry row .1.3.6.1.2.1.185.1.2.1

An entry (conceptual row) representing an interface on
which IGMP or MLD is enabled.

Indexes

mgmdRouterInterfaceIfIndex mgmdRouterInterfaceQuerierType

Column	Syntax	OID
mgmdRouterInterfaceIfIndex The ifIndex value of the interface for which IGMP or MLD is enabled. The table is indexed by the ifIndex value and the InetAddressType to allow for interfaces that may be configured in both IPv4 and IPv6 modes.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.185.1.2.1.1
mgmdRouterInterfaceQuerierType The address type of this interface. This entry along with the ifIndex value acts as the index to the mgmdRouterInterface table. A physical interface may be configured in multiple modes concurrently, e.g., in IPv4 and …	Enumeration Enumerated Values: 1 ipv4 2 ipv6	.1.3.6.1.2.1.185.1.2.1.2
mgmdRouterInterfaceQuerier The address of the IGMP or MLD Querier on the IP subnet to which this interface is attached. The InetAddressType, e.g., IPv4 or IPv6, is identified by the mgmdRouterInterfaceQuerierType variable in the mgmdRouterInterf…	OctetString Constraints: range: 16-16 range: 4-4	.1.3.6.1.2.1.185.1.2.1.3
mgmdRouterInterfaceQueryInterval The frequency at which IGMP or MLD Host-Query packets are transmitted on this interface.	secondsUnsigned32r/w Constraints: range: 1-31744	.1.3.6.1.2.1.185.1.2.1.4
mgmdRouterInterfaceStatus The activation of a row enables the router side of IGMP or MLD on the interface. The destruction of a row disables the router side of IGMP or MLD on the interface.	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.2.1.185.1.2.1.5
mgmdRouterInterfaceVersion The version of MGMD that is running on this interface. Value 1 applies to IGMPv1 routers only. Value 2 applies to IGMPv2 and MLDv1 routers, and value 3 applies to IGMPv3 and MLDv2 routers. This object ca…	Unsigned32r/w Constraints: range: 1-3	.1.3.6.1.2.1.185.1.2.1.6
mgmdRouterInterfaceQueryMaxResponseTime The maximum query response interval advertised in MGMDv2 or IGMPv3 queries on this interface.	tenths of secondsUnsigned32r/w Constraints: range: 0-31744	.1.3.6.1.2.1.185.1.2.1.7
mgmdRouterInterfaceQuerierUpTime The time since mgmdRouterInterfaceQuerier was last changed.	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.2.1.8
mgmdRouterInterfaceQuerierExpiryTime 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.	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.2.1.9
mgmdRouterInterfaceWrongVersionQueries The number of general queries received whose IGMP or MLD version does not match the equivalent mgmdRouterInterfaceVersion, over the lifetime of the row entry. Both IGMP and MLD require that all routers on a LAN be conf…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.2.1.10
mgmdRouterInterfaceJoins 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 can give an indication of the amount of a…	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.2.1.11
mgmdRouterInterfaceProxyIfIndex Some devices implement a form of IGMP or MLD proxying whereby memberships learned on the interface represented by this row cause Host Membership Reports to be sent on the interface whose ifIndex value is given by this o…	IF-MIBInterfaceIndexOrZeror/w Type Constraints: range: 0..2147483647 Description: This textual convention is an extension of the InterfaceIndex convention. The latter defines a greater than zero value used to identify an interface or interface sub-layer in the managed system. This extension permits…	.1.3.6.1.2.1.185.1.2.1.12
mgmdRouterInterfaceGroups The current number of entries for this interface in the mgmdRouterCacheTable.	SNMPv2-SMIGauge32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.2.1.13
mgmdRouterInterfaceRobustness 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 and MLD are robust to (Robustness Variable-1) packet …	Unsigned32r/w Constraints: range: 1-255	.1.3.6.1.2.1.185.1.2.1.14
mgmdRouterInterfaceLastMemberQueryInterval The Last Member Query Interval is the Max Query Response Interval inserted into group-specific queries sent in response to leave group messages, and is also the amount of time between group-specific query messages. Thi…	tenths of secondsUnsigned32r/w Constraints: range: 0-31744	.1.3.6.1.2.1.185.1.2.1.15
mgmdRouterInterfaceLastMemberQueryCount Represents the number of group-specific and group-and- source-specific queries sent by the router before it assumes there are no local members.	Unsigned32 Constraints: range: 1-255	.1.3.6.1.2.1.185.1.2.1.16
mgmdRouterInterfaceStartupQueryCount Represents the number of Queries sent out on startup, separated by the Startup Query Interval.	Unsigned32 Constraints: range: 1-255	.1.3.6.1.2.1.185.1.2.1.17
mgmdRouterInterfaceStartupQueryInterval This variable represents the interval between General Queries sent by a Querier on startup.	secondsUnsigned32 Constraints: range: 0-31744	.1.3.6.1.2.1.185.1.2.1.18

The (conceptual) table listing the IP multicast groups for
which the host is a member on a particular interface.

mgmdHostCacheEntry row .1.3.6.1.2.1.185.1.3.1

An entry (conceptual row) in the mgmdHostCacheTable.

Indexes

mgmdHostCacheAddressType mgmdHostCacheAddress mgmdHostCacheIfIndex

Column	Syntax	OID
mgmdHostCacheAddressType The address type of the mgmdHostCacheTable entry. This value applies to both the mgmdHostCacheAddress and the mgmdHostCacheLastReporter entries.	Enumeration Enumerated Values: 1 ipv4 2 ipv6	.1.3.6.1.2.1.185.1.3.1.1
mgmdHostCacheAddress The IP multicast group address for which this entry contains information. The InetAddressType, e.g., IPv4 or IPv6, is identified by the mgmdHostCacheAddressType variable in the mgmdHostCache table.	OctetString Constraints: range: 16-16 range: 4-4	.1.3.6.1.2.1.185.1.3.1.2
mgmdHostCacheIfIndex The interface for which this entry contains information for an IP multicast group address.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.185.1.3.1.3
mgmdHostCacheUpTime The time elapsed since this entry was created.	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.3.1.4
mgmdHostCacheLastReporter 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 a value of 0. The InetAddressType, …	OctetString Constraints: range: 16-16 range: 4-4	.1.3.6.1.2.1.185.1.3.1.5
mgmdHostCacheSourceFilterMode The state in which the interface is currently set. The value indicates the relevance of the corresponding source list entries in the mgmdHostSecListTable for MGMDv3 interfaces.	Enumeration Enumerated Values: 1 include 2 exclude	.1.3.6.1.2.1.185.1.3.1.6

The (conceptual) table listing the IP multicast groups for
which there are members on a particular router interface.

mgmdRouterCacheEntry row .1.3.6.1.2.1.185.1.4.1

An entry (conceptual row) in the mgmdRouterCacheTable.

Indexes

mgmdRouterCacheAddressType mgmdRouterCacheAddress mgmdRouterCacheIfIndex

Column	Syntax	OID
mgmdRouterCacheAddressType The address type of the mgmdRouterCacheTable entry. This value applies to both the mgmdRouterCacheAddress and the mgmdRouterCacheLastReporter entries.	Enumeration Enumerated Values: 1 ipv4 2 ipv6	.1.3.6.1.2.1.185.1.4.1.1
mgmdRouterCacheAddress The IP multicast group address for which this entry contains information. The InetAddressType, e.g., IPv4 or IPv6, is identified by the mgmdRouterCacheAddressType variable in the mgmdRouterCache table.	OctetString Constraints: range: 4-4 range: 16-16	.1.3.6.1.2.1.185.1.4.1.2
mgmdRouterCacheIfIndex The interface for which this entry contains information for an IP multicast group address.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.185.1.4.1.3
mgmdRouterCacheLastReporter 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. The InetAddressType, e…	OctetString Constraints: range: 4-4 range: 16-16	.1.3.6.1.2.1.185.1.4.1.4
mgmdRouterCacheUpTime The time elapsed since this entry was created.	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.4.1.5
mgmdRouterCacheExpiryTime This value represents the time remaining before the Group Membership Interval state expires. The value must always be greater than or equal to 1.	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.4.1.6
mgmdRouterCacheExcludeModeExpiryTimer This value is applicable only to MGMDv3-compatible nodes and represents the time remaining before the interface EXCLUDE state expires and the interface state transitions to INCLUDE mode. This value can never be greater…	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.4.1.7
mgmdRouterCacheVersion1HostTimer The time remaining until the local router will assume that there are no longer any MGMD version 1 members on the IP subnet attached to this interface. This entry only applies to IGMPv1 hosts, and is not implemented for…	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.4.1.8
mgmdRouterCacheVersion2HostTimer The time remaining until the local router will assume that there are no longer any MGMD version 2 members on the IP subnet attached to this interface. This entry applies to both IGMP and MLD hosts. Upon hearing any MG…	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.4.1.9
mgmdRouterCacheSourceFilterMode The current cache state, applicable to MGMDv3-compatible nodes. The value indicates whether the state is INCLUDE or EXCLUDE.	Enumeration Enumerated Values: 1 include 2 exclude	.1.3.6.1.2.1.185.1.4.1.10

The (conceptual) table listing the interfaces that are
members of a particular group.  This is an inverse lookup
table for entries in the mgmdHostCacheTable.

mgmdInverseHostCacheEntry row .1.3.6.1.2.1.185.1.5.1

An entry (conceptual row) in the
mgmdInverseHostCacheTable.

Indexes

mgmdInverseHostCacheIfIndex mgmdInverseHostCacheAddressType mgmdInverseHostCacheAddress

Column	Syntax	OID
mgmdInverseHostCacheIfIndex The interface for which this entry contains information.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.185.1.5.1.1
mgmdInverseHostCacheAddressType The address type of the mgmdInverseHostCacheTable entry.	Enumeration Enumerated Values: 1 ipv4 2 ipv6	.1.3.6.1.2.1.185.1.5.1.2
mgmdInverseHostCacheAddress The IP multicast group address for which this entry contains information about an interface. The InetAddressType, e.g., IPv4 or IPv6, is identified by the mgmdInverseHostCacheAddressType variable in the mgmdInverseHost…	OctetString Constraints: range: 4-4 range: 16-16	.1.3.6.1.2.1.185.1.5.1.3

The (conceptual) table listing the interfaces that
are members of a particular group.  This is an inverse
lookup table for entries in the mgmdRouterCacheTable.

mgmdInverseRouterCacheEntry row .1.3.6.1.2.1.185.1.6.1

An entry (conceptual row) in the
mgmdInverseRouterCacheTable.

Indexes

mgmdInverseRouterCacheIfIndex mgmdInverseRouterCacheAddressType mgmdInverseRouterCacheAddress

Column	Syntax	OID
mgmdInverseRouterCacheIfIndex The interface for which this entry contains information for an IP multicast group address.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.185.1.6.1.1
mgmdInverseRouterCacheAddressType The address type of the mgmdInverseRouterCacheTable entry.	Enumeration Enumerated Values: 1 ipv4 2 ipv6	.1.3.6.1.2.1.185.1.6.1.2
mgmdInverseRouterCacheAddress The IP multicast group address for which this entry contains information. The InetAddressType, e.g., IPv4 or IPv6, is identified by the mgmdInverseRouterCacheAddressType variable in the mgmdInverseRouterCache table.	OctetString Constraints: range: 4-4 range: 16-16	.1.3.6.1.2.1.185.1.6.1.3

The (conceptual) table listing the Source List entries
corresponding to each interface and multicast group pair
on a host.

mgmdHostSrcListEntry row .1.3.6.1.2.1.185.1.7.1

An entry (conceptual row) in the mgmdHostSrcListTable.

Indexes

mgmdHostSrcListAddressType mgmdHostSrcListAddress mgmdHostSrcListIfIndex mgmdHostSrcListHostAddress

Column	Syntax	OID
mgmdHostSrcListAddressType The address type of the InetAddress variables in this table. This value applies to the mgmdHostSrcListHostAddress and mgmdHostSrcListAddress entries.	Enumeration Enumerated Values: 1 ipv4 2 ipv6	.1.3.6.1.2.1.185.1.7.1.1
mgmdHostSrcListAddress The IP multicast group address for which this entry contains information.	OctetString Constraints: range: 4-4 range: 16-16	.1.3.6.1.2.1.185.1.7.1.2
mgmdHostSrcListIfIndex The interface for which this entry contains information for an IP multicast group address.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.185.1.7.1.3
mgmdHostSrcListHostAddress The host address to which this entry corresponds. The mgmdHostCacheSourceFilterMode value for this group address and interface indicates whether this host address is included or excluded.	OctetString Constraints: range: 4-4 range: 16-16	.1.3.6.1.2.1.185.1.7.1.4
mgmdHostSrcListExpire This value indicates the relevance of the SrcList entry, whereby a non-zero value indicates this is an INCLUDE state value, and a zero value indicates this to be an EXCLUDE state value.	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.7.1.5

The (conceptual) table listing the Source List entries
corresponding to each interface and multicast group pair on
a Router.

mgmdRouterSrcListEntry row .1.3.6.1.2.1.185.1.8.1

An entry (conceptual row) in the mgmdRouterSrcListTable.

Indexes

mgmdRouterSrcListAddressType mgmdRouterSrcListAddress mgmdRouterSrcListIfIndex mgmdRouterSrcListHostAddress

Column	Syntax	OID
mgmdRouterSrcListAddressType The address type of the InetAddress variables in this table. This value applies to the mgmdRouterSrcListHostAddress and mgmdRouterSrcListAddress entries.	Enumeration Enumerated Values: 1 ipv4 2 ipv6	.1.3.6.1.2.1.185.1.8.1.1
mgmdRouterSrcListAddress The IP multicast group address for which this entry contains information.	OctetString Constraints: range: 4-4 range: 16-16	.1.3.6.1.2.1.185.1.8.1.2
mgmdRouterSrcListIfIndex The interface for which this entry contains information for an IP multicast group address.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.185.1.8.1.3
mgmdRouterSrcListHostAddress The host address to which this entry corresponds. The mgmdRouterCacheSourceFilterMode value for this group address and interface indicates whether this host address is included or excluded.	OctetString Constraints: range: 4-4 range: 16-16	.1.3.6.1.2.1.185.1.8.1.4
mgmdRouterSrcListExpire This value indicates the relevance of the SrcList entry, whereby a non-zero value indicates this is an INCLUDE state value, and a zero value indicates this to be an EXCLUDE state value.	SNMPv2-SMITimeTicks Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.185.1.8.1.5