All MIBs › CTRON-AppleTalk-ROUTER-MIB › nwAtFwdIfCtrHdrErrPkts
nwAtFwdIfCtrHdrErrPkts
Module: CTRON-AppleTalk-ROUTER-MIB
OID (symbolic): CTRON-AppleTalk-ROUTER-MIB::nwAtFwdIfCtrHdrErrPkts
OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2.1.1.12
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Indicates the total number of AppleTalk packets that have been discarded, because of an invalid AppleTalk header, during nwAtFwdIfCtrOperationalTime, on the router port for which the entry exists.
What is nwAtFwdIfCtrHdrErrPkts?
This read-only Counter totals AppleTalk packets discarded on a specific router port during the current nwAtFwdIfCtrOperationalTime interval because of an invalid AppleTalk header. An administrator uses it to pinpoint which link is the source of header-corrupted AppleTalk traffic. Seeing this counter rise on only one of several ports narrows down a suspected cabling or NIC problem to that specific connection.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2.1.1.12 snmpwalk -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtFwdIfCtrHdrErrPkts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2.1.1.12.1 snmpget -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtFwdIfCtrHdrErrPkts.1
Start monitoring Cabletron Systems router (AppleTalk, legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-AppleTalk-ROUTER-MIB::nwAtFwdIfCtrHdrErrPkts OID value, configure state conditions and alerts, and monitor any Cabletron Systems router (AppleTalk, legacy) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CTRON-AP3000-MIB |
| 1.3.6.1.4.1.52.4.2 | ctronExp | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.2.2 | ctronRouterExp | ROUTER-OIDS |
| 1.3.6.1.4.1.52.4.2.2.2 | nwRouter | ROUTER-OIDS |
| 1.3.6.1.4.1.52.4.2.2.2.3 | nwRtrProtoSuites | ROUTER-OIDS |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.2.2.2.3.4 | nwAtRouter | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2 | nwAtComponents | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2 | nwAtForwarding | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2 | nwAtFwdInterfaces | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2 | nwAtFwdIfCounters | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2.1 | nwAtFwdIfCtrTable | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2.1.1 | nwAtFwdIfCtrEntry | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2.1.1.12 | nwAtFwdIfCtrHdrErrPkts | CTRON-AppleTalk-ROUTER-MIB |