CISCOSB-rlBrgMulticast-MIB :: rlIgmpMldSnoopMembershipIncPortlist

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCOSB-rlBrgMulticast-MIBrlIgmpMldSnoopMembershipIncPortlist

rlIgmpMldSnoopMembershipIncPortlist

Module: CISCOSB-rlBrgMulticast-MIB

OID (symbolic): CISCOSB-rlBrgMulticast-MIB::rlIgmpMldSnoopMembershipIncPortlist

OID (numeric): 1.3.6.1.4.1.9.6.1.101.55.5.4.1.6

Node type: OBJECT-TYPE

Type: PortList

Access: read-only

Description: Included ports, where a report message was heard for the group (IGMPv2/V1 or MLDv1) or group and source address (IGMPv3/MLDv2).

What is rlIgmpMldSnoopMembershipIncPortlist?

This read-only bitmask lists ports that reported inclusion of a specific group, or group-and-source under IGMPv3/MLDv2, in the combined IGMP/MLD membership table. An administrator checks this to confirm which ports are subscribed to receive a given IPv4 or IPv6 multicast stream. For example, if an IPv6 multicast application isn't reaching a host, checking rlIgmpMldSnoopMembershipIncPortlist for that group verifies whether the host's port is actually listed as included.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.55.5.4.1.6
snmpwalk -v2c -c public <target> CISCOSB-rlBrgMulticast-MIB::rlIgmpMldSnoopMembershipIncPortlist

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.55.5.4.1.6.1
snmpget -v2c -c public <target> CISCOSB-rlBrgMulticast-MIB::rlIgmpMldSnoopMembershipIncPortlist.1

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OID Breakdown

Upper-level ancestors (11 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.6otherEnterprisesCISCO-SMI
1.3.6.1.4.1.9.6.1ciscoSBCISCO-SMI
1.3.6.1.4.1.9.6.1.101switch001CISCOSB-MIB
1.3.6.1.4.1.9.6.1.101.55rlMacMulticastCISCOSB-MIB
Numeric OIDNameModule
1.3.6.1.4.1.9.6.1.101.55.5rlMldSnoopCISCOSB-rlBrgMulticast-MIB
1.3.6.1.4.1.9.6.1.101.55.5.4rlIgmpMldSnoopMembershipTableCISCOSB-rlBrgMulticast-MIB
1.3.6.1.4.1.9.6.1.101.55.5.4.1rlIgmpMldSnoopMembershipEntryCISCOSB-rlBrgMulticast-MIB
1.3.6.1.4.1.9.6.1.101.55.5.4.1.6rlIgmpMldSnoopMembershipIncPortlistCISCOSB-rlBrgMulticast-MIB