HIRSCHMANN-MULTICAST-MIB :: hmAgentMulticastIGMPAdminMode

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HIRSCHMANN-MULTICAST-MIB › hmAgentMulticastIGMPAdminMode

hmAgentMulticastIGMPAdminMode

Module: HIRSCHMANN-MULTICAST-MIB

OID (symbolic): HIRSCHMANN-MULTICAST-MIB::hmAgentMulticastIGMPAdminMode

OID (numeric): 1.3.6.1.4.1.248.15.4.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This enables or disables IGMP on the system. Enabling IGMP enables also IGMP-Snooping.

What is hmAgentMulticastIGMPAdminMode?

Enables or disables IGMP on the switch as a whole (disabled by default); the MIB notes enabling IGMP also enables IGMP snooping, so flipping this one switch turns on both multicast group management and the snooping that keeps multicast traffic off ports with no listeners.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.15.4.1.1
snmpwalk -v2c -c public <target> HIRSCHMANN-MULTICAST-MIB::hmAgentMulticastIGMPAdminMode

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.248.15.4.1.1.1
snmpget -v2c -c public <target> HIRSCHMANN-MULTICAST-MIB::hmAgentMulticastIGMPAdminMode.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.248.15.4.1.1.1 i <value>

Start monitoring Hirschmann industrial Ethernet switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HIRSCHMANN-MULTICAST-MIB::hmAgentMulticastIGMPAdminMode OID value, configure state conditions and alerts, and monitor any Hirschmann industrial Ethernet switch from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.248hirschmannHIRSCHMANN-GENERIC-ERROR-MIB
1.3.6.1.4.1.248.15hmPlatform4HIRSCHMANN-MMP4-BASICL2-MIB
Numeric OIDNameModule
1.3.6.1.4.1.248.15.4hmPlatform4MulticastHIRSCHMANN-MULTICAST-MIB
1.3.6.1.4.1.248.15.4.1hmAgentMulticastIGMPConfigGroupHIRSCHMANN-MULTICAST-MIB
1.3.6.1.4.1.248.15.4.1.1hmAgentMulticastIGMPAdminModeHIRSCHMANN-MULTICAST-MIB