ADN-ENV-MIB :: adnFrtChanSwIWF

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsADN-ENV-MIBadnFrtChanSwIWF

adnFrtChanSwIWF

Module: ADN-ENV-MIB

OID (symbolic): ADN-ENV-MIB::adnFrtChanSwIWF

OID (numeric): 1.3.6.1.4.1.637.3.1.8.5.1.2.1.4

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: This is the BINARY internal channel structure maintained by TPX/F IWF portion of FRANP_SW for this channel. It is placed here for maintenance purposes only.

What is adnFrtChanSwIWF?

This read-only OID contains a binary dump of the channel structures used by the IWF (Interworking Function) that bridges TPX and frame relay protocols. Network engineers provide this data to support when experiencing interworking issues, such as calls failing between two different protocol domains. Example: the structure contains protocol translation flags and session state, revealing whether a call was correctly mapped from X.25 to frame relay format.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.8.5.1.2.1.4
snmpwalk -v2c -c public <target> ADN-ENV-MIB::adnFrtChanSwIWF

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.8.5.1.2.1.4.1
snmpget -v2c -c public <target> ADN-ENV-MIB::adnFrtChanSwIWF.1

Start monitoring Frame Relay access equipment (FRANP signalling) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ADN-ENV-MIB::adnFrtChanSwIWF OID value, configure state conditions and alerts, and monitor any Frame Relay access equipment (FRANP signalling) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.637alcatelADN-MIB
1.3.6.1.4.1.637.3adnADN-MIB
1.3.6.1.4.1.637.3.1adnMIBADN-MIB
1.3.6.1.4.1.637.3.1.8adnEnvironmentADN-MIB
1.3.6.1.4.1.637.3.1.8.5adnEnvHssADN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.637.3.1.8.5.1adnFranpTrunkEnvMIBADN-ENV-MIB
1.3.6.1.4.1.637.3.1.8.5.1.2adnFrtChanSwTableADN-ENV-MIB
1.3.6.1.4.1.637.3.1.8.5.1.2.1adnFrtChanSwEntryADN-ENV-MIB
1.3.6.1.4.1.637.3.1.8.5.1.2.1.4adnFrtChanSwIWFADN-ENV-MIB