CISCO-L2-TUNNEL-CONFIG-MIB :: cltcTunnelSysDropThresholdExceeded

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CISCO-L2-TUNNEL-CONFIG-MIB › cltcTunnelSysDropThresholdExceeded

cltcTunnelSysDropThresholdExceeded

Module: CISCO-L2-TUNNEL-CONFIG-MIB

OID (symbolic): CISCO-L2-TUNNEL-CONFIG-MIB::cltcTunnelSysDropThresholdExceeded

OID (numeric): 1.3.6.1.4.1.9.9.246.2.0.3

Node type: NOTIFICATION-TYPE

Description: This notification is generated when the cltcTunnelSysDropThreshold has been exceeded.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' CISCO-L2-TUNNEL-CONFIG-MIB::cltcTunnelSysDropThresholdExceeded
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.9.9.246.2.0.3

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:62708->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (21252852) 2 days, 11:02:08.52
  SNMPv2-MIB::snmpTrapOID.0 = OID: CISCO-L2-TUNNEL-CONFIG-MIB::cltcTunnelSysDropThresholdExceeded

Start monitoring Cisco service-provider edge switches (Metro Ethernet/L2PT) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-L2-TUNNEL-CONFIG-MIB::cltcTunnelSysDropThresholdExceeded OID value, configure state conditions and alerts, and monitor any Cisco service-provider edge switches (Metro Ethernet/L2PT) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.246ciscoL2TunnelConfigMIBCISCO-L2-TUNNEL-CONFIG-MIB
1.3.6.1.4.1.9.9.246.2cltcMIBNotificationsCISCO-L2-TUNNEL-CONFIG-MIB
1.3.6.1.4.1.9.9.246.2.0cltcMIBNotificationsPrefixCISCO-L2-TUNNEL-CONFIG-MIB
1.3.6.1.4.1.9.9.246.2.0.3cltcTunnelSysDropThresholdExceededCISCO-L2-TUNNEL-CONFIG-MIB