CTRON-APPN-MIB :: nwAppnFwdIfCtrAddrErrMus

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-APPN-MIBnwAppnFwdIfCtrAddrErrMus

nwAppnFwdIfCtrAddrErrMus

Module: CTRON-APPN-MIB

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

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.10

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

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

What is nwAppnFwdIfCtrAddrErrMus?

This read-only Counter reports Message Units received on this specific router port with an address error in the SNA header during the current operational window. Isolating this to a single port lets an admin trace an addressing problem back to a specific link or attached device rather than the whole router. A rising count on just one port's AddrErrMus, while others stay flat, points suspicion at that port's directly attached device.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.10
snmpwalk -v2c -c public <target> CTRON-APPN-MIB::nwAppnFwdIfCtrAddrErrMus

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.10.1
snmpget -v2c -c public <target> CTRON-APPN-MIB::nwAppnFwdIfCtrAddrErrMus.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> nwAppnFwdIfCtrAddrErrMus.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::nwAppnFwdIfCtrAddrErrMus 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
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.10nwAppnFwdIfCtrAddrErrMusCTRON-APPN-MIB