All MIBs › IGMP-MIB › igmpInterfaceQuerier
igmpInterfaceQuerier
Module: IGMP-MIB
OID (symbolic): IGMP-MIB::igmpInterfaceQuerier
OID (numeric): 1.3.6.1.3.59.1.1.1.1.5
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-only
Description: The address of the IGMP Querier on the IP subnet to which this interface is attached.
What is igmpInterfaceQuerier?
This read-only value is the IP address of the currently active IGMP Querier on the IP subnet attached to this interface. Since only one router per subnet actively sends IGMP queries, the Querier, an admin can check this object to confirm the querier election result and identify which device is currently responsible for querying group membership. For example, an admin troubleshooting multicast delivery would check igmpInterfaceQuerier to confirm the expected router, rather than an unexpected one, won the querier election on that segment.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.3.59.1.1.1.1.5 snmpwalk -v2c -c public <target> IGMP-MIB::igmpInterfaceQuerier
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.3.59.1.1.1.1.5.1 snmpget -v2c -c public <target> IGMP-MIB::igmpInterfaceQuerier.1
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OID Breakdown
Upper-level ancestors (5 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.3 | experimental | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.3.59 | igmpMIB | IGMP-MIB |
| 1.3.6.1.3.59.1 | igmpMIBObjects | IGMP-MIB |
| 1.3.6.1.3.59.1.1 | igmp | IGMP-MIB |
| 1.3.6.1.3.59.1.1.1 | igmpInterfaceTable | IGMP-MIB |
| 1.3.6.1.3.59.1.1.1.1 | igmpInterfaceEntry | IGMP-MIB |
| 1.3.6.1.3.59.1.1.1.1.5 | igmpInterfaceQuerier | IGMP-MIB |