All MIBs › A3COM0073IGMP-SNOOP › igmpSnoopRouterPortRefreshTimeout
igmpSnoopRouterPortRefreshTimeout
Module: A3COM0073IGMP-SNOOP
OID (symbolic): A3COM0073IGMP-SNOOP::igmpSnoopRouterPortRefreshTimeout
OID (numeric): 1.3.6.1.4.1.43.10.37.1.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: A timeout interval in seconds. The maximum time that should elapse between multicast router protocol PDUs on a port in the VLAN. The default is 100 seconds and the range is from 70 to 100 seconds. There could be 2 settings apart from the default. Slow Refresh (85 secs) and Very Slow Refresh (100 secs).
What is igmpSnoopRouterPortRefreshTimeout?
This OID specifies the maximum seconds (70-100) a switch allows between receiving multicast router protocol PDUs on a VLAN port before marking that port inactive. Engineers use this to detect failed multicast routers: lower values catch failures faster but risk false positives on slow links. Typical values are 85 seconds (slow) or 100 seconds (very slow).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.10.37.1.8 snmpwalk -v2c -c public <target> A3COM0073IGMP-SNOOP::igmpSnoopRouterPortRefreshTimeout
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.10.37.1.8.1 snmpget -v2c -c public <target> A3COM0073IGMP-SNOOP::igmpSnoopRouterPortRefreshTimeout.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.10.37.1.8.1 i <value>
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-AUDL-R1-MIB |
| 1.3.6.1.4.1.43.10 | generic | A3Com-products-MIB |
| 1.3.6.1.4.1.43.10.37 | igmpMIB | A3COM0004-GENERIC |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.10.37.1 | igmpSnoop | A3COM0073IGMP-SNOOP |
| 1.3.6.1.4.1.43.10.37.1.8 | igmpSnoopRouterPortRefreshTimeout | A3COM0073IGMP-SNOOP |