All MIBs › CTRON-IGMP-MIB › ctIGMPCacheVersion1HostTimer
ctIGMPCacheVersion1HostTimer
Module: CTRON-IGMP-MIB
OID (symbolic): CTRON-IGMP-MIB::ctIGMPCacheVersion1HostTimer
OID (numeric): 1.3.6.1.4.1.52.4.1.3.5.1.3.1.7
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The time remaining until the local switch will assume that there are no longer any IGMP version 1 members on the IP subnet attached to this interface. Upon hearing any IGMPv1 Membership Report, this value is reset to the group membership timer. While this time remaining is non-zero, the local switch ignores any IGMPv2 Leave messages for this group that it receives on this interface.
What is ctIGMPCacheVersion1HostTimer?
Counts down the seconds until the switch stops assuming legacy IGMPv1 hosts are present on this group/interface; while it's still counting, the switch deliberately ignores IGMPv2 Leave messages to stay compatible with the older hosts.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.3.5.1.3.1.7 snmpwalk -v2c -c public <target> CTRON-IGMP-MIB::ctIGMPCacheVersion1HostTimer
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.3.5.1.3.1.7.1 snmpget -v2c -c public <target> CTRON-IGMP-MIB::ctIGMPCacheVersion1HostTimer.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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CT-PRIORITY-QUEUING |
| 1.3.6.1.4.1.52.4.1 | ctron | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.3 | ctNetwork | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.3.5 | ctIGMPBranch | CTRON-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.1.3.5.1 | ctIGMP | CTRON-IGMP-MIB |
| 1.3.6.1.4.1.52.4.1.3.5.1.3 | ctIGMPCacheTable | CTRON-IGMP-MIB |
| 1.3.6.1.4.1.52.4.1.3.5.1.3.1 | ctIGMPCacheEntry | CTRON-IGMP-MIB |
| 1.3.6.1.4.1.52.4.1.3.5.1.3.1.7 | ctIGMPCacheVersion1HostTimer | CTRON-IGMP-MIB |