ADN-MIB :: adnFrtChanStatsBcOutDiscards

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsADN-MIBadnFrtChanStatsBcOutDiscards

adnFrtChanStatsBcOutDiscards

Module: ADN-MIB

OID (symbolic): ADN-MIB::adnFrtChanStatsBcOutDiscards

OID (numeric): 1.3.6.1.4.1.637.3.1.5.4.1.2.1.9

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: This indicates the sum of Bc (committed data rate) sub-frames that were discarded for egress traffic (i.e., TPX Interworking Function, frame relay subsystem, or frame relay switching interface) due to line driver transmit queue congestion. Common Name: Bc Discards Out

What is adnFrtChanStatsBcOutDiscards?

This counter counts committed-rate (Bc) data subframes that were discarded on egress when the transmit queue became congested. Engineers watch this to ensure critical guaranteed-bandwidth traffic isn't being lost to outbound queue overflow. A value of 500 means 500 frames committed to a service level were dropped on the way out, signaling a potential bottleneck.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.4.1.2.1.9
snmpwalk -v2c -c public <target> ADN-MIB::adnFrtChanStatsBcOutDiscards

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.4.1.2.1.9.1
snmpget -v2c -c public <target> ADN-MIB::adnFrtChanStatsBcOutDiscards.1

Start monitoring Ascom Timeplex ADN multiplexers (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ADN-MIB::adnFrtChanStatsBcOutDiscards OID value, configure state conditions and alerts, and monitor any Ascom Timeplex ADN multiplexers (legacy) from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
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
1.3.6.1.4.1.637.3.1.5adnProprietaryADN-MIB
1.3.6.1.4.1.637.3.1.5.4adnProtocolsADN-MIB
1.3.6.1.4.1.637.3.1.5.4.1adnFranpTrunkServiceMIBADN-MIB
1.3.6.1.4.1.637.3.1.5.4.1.2adnFrtChanStatsTableADN-MIB
1.3.6.1.4.1.637.3.1.5.4.1.2.1adnFrtChanStatsEntryADN-MIB
1.3.6.1.4.1.637.3.1.5.4.1.2.1.9adnFrtChanStatsBcOutDiscardsADN-MIB