CTRON-IGMP-MIB :: ctIGMPCacheUpTime

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CTRON-IGMP-MIB › ctIGMPCacheUpTime

ctIGMPCacheUpTime

Module: CTRON-IGMP-MIB

OID (symbolic): CTRON-IGMP-MIB::ctIGMPCacheUpTime

OID (numeric): 1.3.6.1.4.1.52.4.1.3.5.1.3.1.5

Node type: OBJECT-TYPE

Type: TimeTicks

Access: read-only

Description: The time since the system joined this group address, or zero if the system is not currently a member.

What is ctIGMPCacheUpTime?

Shows how long (in TimeTicks) the switch has continuously counted this device as a member of the multicast group, or zero if it currently isn't one -- a quick way to see how long a stream has been actively subscribed.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.3.5.1.3.1.5
snmpwalk -v2c -c public <target> CTRON-IGMP-MIB::ctIGMPCacheUpTime

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.3.5.1.3.1.5.1
snmpget -v2c -c public <target> CTRON-IGMP-MIB::ctIGMPCacheUpTime.1

Start monitoring Cabletron/Enterasys Layer 2/3 switch (IGMP snooping) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-IGMP-MIB::ctIGMPCacheUpTime OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys Layer 2/3 switch (IGMP snooping) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.4mibsCT-PRIORITY-QUEUING
1.3.6.1.4.1.52.4.1ctronCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.1.3ctNetworkCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.1.3.5ctIGMPBranchCTRON-MIB-NAMES
Numeric OIDNameModule
1.3.6.1.4.1.52.4.1.3.5.1ctIGMPCTRON-IGMP-MIB
1.3.6.1.4.1.52.4.1.3.5.1.3ctIGMPCacheTableCTRON-IGMP-MIB
1.3.6.1.4.1.52.4.1.3.5.1.3.1ctIGMPCacheEntryCTRON-IGMP-MIB
1.3.6.1.4.1.52.4.1.3.5.1.3.1.5ctIGMPCacheUpTimeCTRON-IGMP-MIB