ADN-MIB :: adnFrtVCStatsIWFBcsInDiscards

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsADN-MIBadnFrtVCStatsIWFBcsInDiscards

adnFrtVCStatsIWFBcsInDiscards

Module: ADN-MIB

OID (symbolic): ADN-MIB::adnFrtVCStatsIWFBcsInDiscards

OID (numeric): 1.3.6.1.4.1.637.3.1.5.4.1.4.1.8

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 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).

What is adnFrtVCStatsIWFBcsInDiscards?

This counter tracks incoming statistically-committed frames that were discarded by the interworking function due to calendar queue congestion. Engineers use this metric to verify whether statistical traffic guarantees are being met and if the network is oversubscribed on the ingress side. A value of 89 indicates 89 statistical frames were dropped; if this counter is rising, the network may need rate-limiting adjustments or ingress bandwidth expansion.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.4.1.4.1.8
snmpwalk -v2c -c public <target> ADN-MIB::adnFrtVCStatsIWFBcsInDiscards

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.4.1.4.1.8.1
snmpget -v2c -c public <target> ADN-MIB::adnFrtVCStatsIWFBcsInDiscards.1

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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
1.3.6.1.4.1.637.3.1.5.4.1.4.1.8adnFrtVCStatsIWFBcsInDiscardsADN-MIB