All MIBs › DC-ISIS-MIB › isisIDLenMismatch
isisIDLenMismatch
Module: DC-ISIS-MIB
OID (symbolic): DC-ISIS-MIB::isisIDLenMismatch
OID (numeric): 1.2.826.0.1.1578918.5.63.1.2.0.3
Node type: NOTIFICATION-TYPE
Description: A notification sent when we receive a PDU with a different value of the System ID Length. This notification includes an index to identify the circuit where we saw the PDU and the header of the PDU 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 on the same circuit.
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> '' DC-ISIS-MIB::isisIDLenMismatch snmptrap -v2c -c public <manager> '' 1.2.826.0.1.1578918.5.63.1.2.0.3
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]:63198->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (75632350) 8 days, 18:05:23.50 SNMPv2-MIB::snmpTrapOID.0 = OID: DC-ISIS-MIB::isisIDLenMismatch
SNMPv3 example:
snmptrap -v3 -l authPriv -u snmpv3user -a SHA -A "AuthPass1" -x AES -X "PrivPass1" <manager> '' DC-ISIS-MIB::isisIDLenMismatch
Start monitoring routers and route servers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DC-ISIS-MIB::isisIDLenMismatch OID value, configure state conditions and alerts, and monitor any routers and route servers from a single console.
OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.2 | member_body | IEEE802dot11-MIB |
| 1.2.826 | gb | METASWITCH-MIB |
| 1.2.826.0 | gbNational | METASWITCH-MIB |
| 1.2.826.0.1 | gbNatCompany | METASWITCH-MIB |
| 1.2.826.0.1.1578918 | dataConnection | METASWITCH-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.2.826.0.1.1578918.5.63.1 | dcIsisMib | DC-ISIS-MIB |
| 1.2.826.0.1.1578918.5.63.1.2 | isisNotifications | DC-ISIS-MIB |
| 1.2.826.0.1.1578918.5.63.1.2.0 | isisTrapPrefix | DC-ISIS-MIB |
| 1.2.826.0.1.1578918.5.63.1.2.0.3 | isisIDLenMismatch | DC-ISIS-MIB |