ISIS-MIB :: isisCorruptedLSPDetected

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsISIS-MIBisisCorruptedLSPDetected

isisCorruptedLSPDetected

Module: ISIS-MIB

OID (symbolic): ISIS-MIB::isisCorruptedLSPDetected

OID (numeric): 1.3.6.1.2.1.138.0.3

Node type: NOTIFICATION-TYPE

Description: This notification is generated when we find that an LSP that was stored in memory has become corrupted. The number of times this has been generated is counted by isisSysCorrLSPs.

We forward an LSP ID. We may have independent knowledge of the ID, but in some implementations there is a chance that the ID itself will be corrupted.

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> '' ISIS-MIB::isisCorruptedLSPDetected
snmptrap -v2c -c public <manager> '' 1.3.6.1.2.1.138.0.3

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]:61244->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (114640700) 13 days, 6:26:47.00
  SNMPv2-MIB::snmpTrapOID.0 = OID: ISIS-MIB::isisCorruptedLSPDetected

SNMPv3 example:

snmptrap -v3 -l authPriv -u snmpv3user -a SHA -A "AuthPass1" -x AES -X "PrivPass1" <manager> '' ISIS-MIB::isisCorruptedLSPDetected

Start monitoring Vendor-neutral IETF standard, RFC 4444 (router/Layer 3 switch running IS-IS) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ISIS-MIB::isisCorruptedLSPDetected OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF standard, RFC 4444 (router/Layer 3 switch running IS-IS) from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.138isisMIBISIS-MIB
1.3.6.1.2.1.138.0isisNotificationsISIS-MIB
1.3.6.1.2.1.138.0.3isisCorruptedLSPDetectedISIS-MIB