CTRON-APPN-MIB :: nwAppnFwdIfCtrFwdBytes

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-APPN-MIBnwAppnFwdIfCtrFwdBytes

nwAppnFwdIfCtrFwdBytes

Module: CTRON-APPN-MIB

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

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.15

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: Indicates the total number of bytes in Message Units (MU)s that have been forwarded during nwAppnFwdIfCtrOperationalTime on the router port for which this entry exists.

What is nwAppnFwdIfCtrFwdBytes?

This read-only Counter reports the total bytes in Message Units forwarded on this specific router port during the current operational window. A high value relative to the port's total traffic indicates this particular link is carrying substantial transit load rather than terminating traffic locally. An admin planning a bandwidth upgrade would look at this counter to estimate how much of a given port's traffic is pass-through.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.15
snmpwalk -v2c -c public <target> CTRON-APPN-MIB::nwAppnFwdIfCtrFwdBytes

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.15.1
snmpget -v2c -c public <target> CTRON-APPN-MIB::nwAppnFwdIfCtrFwdBytes.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::nwAppnFwdIfCtrFwdBytes 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
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.2.1.1.15nwAppnFwdIfCtrFwdBytesCTRON-APPN-MIB