All MIBs › ISIS-D13-MIB › isisD13VersionSkew
isisD13VersionSkew
Module: ISIS-D13-MIB
OID (symbolic): ISIS-D13-MIB::isisD13VersionSkew
OID (numeric): 1.3.6.1.3.37.2.0.11
Node type: NOTIFICATION-TYPE
Description: A notification sent when we receive a Hello PDU from an IS running a different version of the protocol. This notification includes the header of the packet, which may help a network manager identify the source of the confusion.
This should be an edge-triggered notification. We should not send a second notification about PDUs received from what seem to be the same source. This decision is up to the agent to make, and may be based on the circuit or on some MAC level information.
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-D13-MIB::isisD13VersionSkew snmptrap -v2c -c public <manager> '' 1.3.6.1.3.37.2.0.11
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]:61118->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (220909246) 25 days, 13:38:12.46 SNMPv2-MIB::snmpTrapOID.0 = OID: ISIS-D13-MIB::isisD13VersionSkew
Start monitoring Vendor-neutral IETF experimental standard (IS-IS-capable routing equipment) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ISIS-D13-MIB::isisD13VersionSkew OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF experimental standard (IS-IS-capable routing equipment) from a single console.
OID Breakdown
Upper-level ancestors (5 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 |
| 1.3.6.1.3 | experimental | APERTUS-NPG-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.3.37 | isisD13MIB | ISIS-D13-MIB |
| 1.3.6.1.3.37.2 | isisD13Notifications | ISIS-D13-MIB |
| 1.3.6.1.3.37.2.0 | isisD13TrapPrefix | ISIS-D13-MIB |
| 1.3.6.1.3.37.2.0.11 | isisD13VersionSkew | ISIS-D13-MIB |