All MIBs › COMPAQ-L2MGMT-MIB › swIGMPCtrlTimer
swIGMPCtrlTimer
Module: COMPAQ-L2MGMT-MIB
OID (symbolic): COMPAQ-L2MGMT-MIB::swIGMPCtrlTimer
OID (numeric): 1.3.6.1.4.1.232.161.3.2.3.3.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The timer value for sending IGMP query packet when none was sent by the multicast router in the LAN. The timer works in per-VLAN basis. Our device will be activated to send the query message if the timer is expired. Please reference RFC2236-1997. And it recommends a default of 125 seconds. The timeout value must be at least 30 seconds.
What is swIGMPCtrlTimer?
This read-only integer reports the current countdown value of the timer that triggers the switch to send its own IGMP query if no multicast router sends one on that VLAN, per RFC 2236, with a recommended default of 125 seconds and a 30-second minimum. An administrator monitors this to understand when the switch itself will step in as querier if the network's designated multicast router goes silent. For example, if the normal multicast router fails, an operator would see swIGMPCtrlTimer count down and the switch begin sending its own queries once it expires.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.161.3.2.3.3.1.5 snmpwalk -v2c -c public <target> COMPAQ-L2MGMT-MIB::swIGMPCtrlTimer
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.161.3.2.3.3.1.5.1 snmpget -v2c -c public <target> COMPAQ-L2MGMT-MIB::swIGMPCtrlTimer.1
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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 |
| 1.3.6.1.4.1.232 | compaq | COMPAQ-ID-REC-MIB |
| 1.3.6.1.4.1.232.161 | compaq_proLiantBLeClassCG_proLiantBLpClassGbE | COMPAQ-ID-REC-MIB |
| 1.3.6.1.4.1.232.161.3 | compaq_common_mgmt | COMPAQ-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.232.161.3.2 | swCompaqL2Mgmt | COMPAQ-L2MGMT-MIB |
| 1.3.6.1.4.1.232.161.3.2.3 | swIGMPPackage | COMPAQ-L2MGMT-MIB |
| 1.3.6.1.4.1.232.161.3.2.3.3 | swIGMPCtrlTable | COMPAQ-L2MGMT-MIB |
| 1.3.6.1.4.1.232.161.3.2.3.3.1 | swIGMPCtrlEntry | COMPAQ-L2MGMT-MIB |
| 1.3.6.1.4.1.232.161.3.2.3.3.1.5 | swIGMPCtrlTimer | COMPAQ-L2MGMT-MIB |