ADN-MIB :: adnFrtChanStatsBcInDiscards

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsADN-MIBadnFrtChanStatsBcInDiscards

adnFrtChanStatsBcInDiscards

Module: ADN-MIB

OID (symbolic): ADN-MIB::adnFrtChanStatsBcInDiscards

OID (numeric): 1.3.6.1.4.1.637.3.1.5.4.1.2.1.6

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: This is the sum of all of Bc (committed data rate) sub-frames that were discarded for ingress TPX IWF (Interworking Function) traffic due to calendar queue congestion. Calendar queue is a mechanism to manage submission of data into the network based on the SIR (submission of information rate). Common Name: Bc Discards In

What is adnFrtChanStatsBcInDiscards?

This counter tracks the total number of frames at the committed data rate (Bc) that were dropped due to queueing congestion on incoming traffic. Network engineers watch this metric to detect whether the link is running out of committed bandwidth capacity or if the buffer is too small. A steadily increasing value indicates the committed rate allocation is too low for actual demand.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.4.1.2.1.6
snmpwalk -v2c -c public <target> ADN-MIB::adnFrtChanStatsBcInDiscards

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.4.1.2.1.6.1
snmpget -v2c -c public <target> ADN-MIB::adnFrtChanStatsBcInDiscards.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::adnFrtChanStatsBcInDiscards 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
1.3.6.1.4.1.637.3.1.5.4.1.2.1.6adnFrtChanStatsBcInDiscardsADN-MIB