CTRON-APPN-MIB :: nwAppnFwdIfCtrHdrErrMus

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-APPN-MIBnwAppnFwdIfCtrHdrErrMus

nwAppnFwdIfCtrHdrErrMus

Module: CTRON-APPN-MIB

OID (symbolic): CTRON-APPN-MIB::nwAppnFwdIfCtrHdrErrMus

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.12

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: Indicates the total number of Message Units (MUs) that contain a header error other than an address or length error that have been received during nwAppnFwdIfCtrOperationalTime on the router port for which this entry exists.

What is nwAppnFwdIfCtrHdrErrMus?

This read-only Counter reports Message Units received on this specific router port with a header error other than address or length, during the current operational window. When the more specific address- and length-error counters for this same port stay flat, this is the counter an admin checks next for other header-level corruption on that link. An admin ruling out addressing and length problems on a troubled port would check this counter for other header-level anomalies.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.12
snmpwalk -v2c -c public <target> CTRON-APPN-MIB::nwAppnFwdIfCtrHdrErrMus

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.12.1
snmpget -v2c -c public <target> CTRON-APPN-MIB::nwAppnFwdIfCtrHdrErrMus.1

Start monitoring Cabletron/Enterasys router (IBM SNA/APPN) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-APPN-MIB::nwAppnFwdIfCtrHdrErrMus OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys router (IBM SNA/APPN) from a single console.

OID Breakdown

Upper-level ancestors (12 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.4mibsCTRON-AP3000-MIB
1.3.6.1.4.1.52.4.2ctronExpCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.2.2ctronRouterExpROUTER-OIDS
1.3.6.1.4.1.52.4.2.2.2nwRouterROUTER-OIDS
1.3.6.1.4.1.52.4.2.2.2.3nwRtrProtoSuitesROUTER-OIDS
Numeric OIDNameModule
1.3.6.1.4.1.52.4.2.2.2.3.5nwAppnRouterCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2nwAppnComponentsCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2nwAppnForwardingCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2nwAppnFwdInterfacesCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2nwAppnFwdIfCountersCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1nwAppnFwdIfCtrTableCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1nwAppnFwdIfCtrEntryCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.12nwAppnFwdIfCtrHdrErrMusCTRON-APPN-MIB