All MIBs › ISIS-D13-MIB › isisD13PacketCountUnknown
isisD13PacketCountUnknown
Module: ISIS-D13-MIB
OID (symbolic): ISIS-D13-MIB::isisD13PacketCountUnknown
OID (numeric): 1.3.6.1.3.37.1.5.3.1.9
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of unknown IS-IS PDUs seen at this level.
What is isisD13PacketCountUnknown?
Counts PDUs seen at this level whose type the router did not recognize, useful for spotting protocol version mismatches or corruption.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.3.37.1.5.3.1.9 snmpwalk -v2c -c public <target> ISIS-D13-MIB::isisD13PacketCountUnknown
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.3.37.1.5.3.1.9.1 snmpget -v2c -c public <target> ISIS-D13-MIB::isisD13PacketCountUnknown.1
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::isisD13PacketCountUnknown 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 |
| 1.3.6.1.3.37.1 | isisD13Objects | ISIS-D13-MIB |
| 1.3.6.1.3.37.1.5 | isisD13Counters | ISIS-D13-MIB |
| 1.3.6.1.3.37.1.5.3 | isisD13PacketCounterTable | ISIS-D13-MIB |
| 1.3.6.1.3.37.1.5.3.1 | isisD13PacketCounterEntry | ISIS-D13-MIB |
| 1.3.6.1.3.37.1.5.3.1.9 | isisD13PacketCountUnknown | ISIS-D13-MIB |