CTRON-APPN-MIB :: nwAppnExtIfDfltConnectCost

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-APPN-MIBnwAppnExtIfDfltConnectCost

nwAppnExtIfDfltConnectCost

Module: CTRON-APPN-MIB

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

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.18

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Specifies the default cost per connect time for all link stations on this port. 0 is the lowest cost and 255 is the largest cost.

What is nwAppnExtIfDfltConnectCost?

This read-write integer (0-255) sets the default cost per connect time for all link stations on this port, where 0 is cheapest and 255 is most expensive. This cost feeds into APPN's COS-based route selection, biasing traffic away from ports flagged as expensive to keep connected. An admin using a metered dial-up backup port would set this cost high so APPN only routes over it when the primary path is unavailable.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.18
snmpwalk -v2c -c public <target> CTRON-APPN-MIB::nwAppnExtIfDfltConnectCost

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.18.1
snmpget -v2c -c public <target> CTRON-APPN-MIB::nwAppnExtIfDfltConnectCost.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.18.1 i <value>

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::nwAppnExtIfDfltConnectCost 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
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1nwAppnFwdIfConfigCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2nwAppnExtensionTableCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1nwAppnExtEntryCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.18nwAppnExtIfDfltConnectCostCTRON-APPN-MIB