ADN-MIB :: adnFrtVCStatsBcsOutDiscards

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsADN-MIBadnFrtVCStatsBcsOutDiscards

adnFrtVCStatsBcsOutDiscards

Module: ADN-MIB

OID (symbolic): ADN-MIB::adnFrtVCStatsBcsOutDiscards

OID (numeric): 1.3.6.1.4.1.637.3.1.5.4.1.4.1.5

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: This indicates the number of Bcs (statistically committed data rate) sub-frames that were discarded for egress traffic (ie., TPX Interworking Function, frame relay subsystem, or frame relay switching interface) due to line driver transmit queue congestion.

What is adnFrtVCStatsBcsOutDiscards?

This counter tracks the number of statistically-committed data frames that were dropped on outgoing traffic because the transmit queue was too full. Network engineers monitor this to detect when frame relay traffic is being throttled and determine if bandwidth or queue settings need adjustment. A value of 150 means 150 frames were dropped since the counter started; if this grows quickly, it signals the virtual circuit is experiencing regular congestion.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.4.1.4.1.5
snmpwalk -v2c -c public <target> ADN-MIB::adnFrtVCStatsBcsOutDiscards

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.4.1.4.1.5.1
snmpget -v2c -c public <target> ADN-MIB::adnFrtVCStatsBcsOutDiscards.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::adnFrtVCStatsBcsOutDiscards 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
1.3.6.1.4.1.637.3.1.5.4.1.4adnFrtVCStatsTableADN-MIB
1.3.6.1.4.1.637.3.1.5.4.1.4.1adnFrtVCStatsEntryADN-MIB
1.3.6.1.4.1.637.3.1.5.4.1.4.1.5adnFrtVCStatsBcsOutDiscardsADN-MIB