CTRON-APPN-MIB :: nwAppnFwdIfCtrDiscardMus

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-APPN-MIBnwAppnFwdIfCtrDiscardMus

nwAppnFwdIfCtrDiscardMus

Module: CTRON-APPN-MIB

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

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.9

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: This object does not apply to this protocol. It is a common object, inherited from the MIB framework used to provide a common management interface to all the Cabletron Routing Services protocol-specific MIBs.

What is nwAppnFwdIfCtrDiscardMus?

This read-only Counter object does not apply to the APPN protocol; it is a common object inherited from the shared Cabletron Routing Services MIB framework, scoped here to this specific port. An admin investigating discards on this port should check the specific error-MU counters rather than this inert placeholder. This counter staying at zero for the port is expected and not evidence against real discards occurring.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.9
snmpwalk -v2c -c public <target> CTRON-APPN-MIB::nwAppnFwdIfCtrDiscardMus

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.9.1
snmpget -v2c -c public <target> CTRON-APPN-MIB::nwAppnFwdIfCtrDiscardMus.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> nwAppnFwdIfCtrDiscardMus.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::nwAppnFwdIfCtrDiscardMus 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
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.9nwAppnFwdIfCtrDiscardMusCTRON-APPN-MIB