All MIBs › CISCOSB-rlBrgMulticast-MIB › rlIgmpSnoopHostAgingTime
rlIgmpSnoopHostAgingTime
Module: CISCOSB-rlBrgMulticast-MIB
OID (symbolic): CISCOSB-rlBrgMulticast-MIB::rlIgmpSnoopHostAgingTime
OID (numeric): 1.3.6.1.4.1.9.6.1.101.55.2.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The amount of time that should pass before aging out an entry in the rlIgmpSnoopGroupTable will be aged out.
What is rlIgmpSnoopHostAgingTime?
This field sets, in seconds, how long a learned multicast group-membership entry in the IGMP snooping group table is kept before being aged out if no refresh is seen. An administrator tunes it to balance quick removal of stale multicast listeners against unnecessary re-joins. For example, shortening rlIgmpSnoopHostAgingTime makes the switch drop a host's multicast group membership faster after it stops sending IGMP reports, freeing up forwarding table entries sooner.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.55.2.3 snmpwalk -v2c -c public <target> CISCOSB-rlBrgMulticast-MIB::rlIgmpSnoopHostAgingTime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.55.2.3.1 snmpget -v2c -c public <target> CISCOSB-rlBrgMulticast-MIB::rlIgmpSnoopHostAgingTime.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.6.1.101.55.2.3.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> rlIgmpSnoopHostAgingTime.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| 1.3.6.1.4.1.9.6.1.101.55 | rlMacMulticast | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.55.2 | rlIgmpSnoop | CISCOSB-rlBrgMulticast-MIB |
| 1.3.6.1.4.1.9.6.1.101.55.2.3 | rlIgmpSnoopHostAgingTime | CISCOSB-rlBrgMulticast-MIB |