Nortel-Magellan-Passport-FrTraceRcvrMIB :: traceSessionFrVcCombErrorsFromSubnet

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-Magellan-Passport-FrTraceRcvrMIB › traceSessionFrVcCombErrorsFromSubnet

traceSessionFrVcCombErrorsFromSubnet

Module: Nortel-Magellan-Passport-FrTraceRcvrMIB

OID (symbolic): Nortel-Magellan-Passport-FrTraceRcvrMIB::traceSessionFrVcCombErrorsFromSubnet

OID (numeric): 1.3.6.1.4.1.562.2.4.1.106.3.3.2.12.1.6

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This attribute records the number of subnet packets discarded at the sink Vc due to the Vc segmentation and combination protocol error. Usually, this occurs when the subnet discards packets and thus this statistics can be used to guest the number of subnet packets that are not delivered to the Vc. It cannot be used as an actual measure because some subnet packets may have been delivered to Vc but have to be discarded because these are partial packets to a frame in which some other partial packets have not been properly delivered to Vc

What is traceSessionFrVcCombErrorsFromSubnet?

This read-only counter (0-5000) tracks subnet packets discarded at the receiving Vc due to segmentation/combination protocol errors, generally a rough proxy for subnet packets that never made it to the Vc intact. An admin treats it as an approximate, not exact, measure of subnet packet loss for this circuit.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.106.3.3.2.12.1.6
snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-FrTraceRcvrMIB::traceSessionFrVcCombErrorsFromSubnet

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.106.3.3.2.12.1.6.1
snmpget -v2c -c public <target> Nortel-Magellan-Passport-FrTraceRcvrMIB::traceSessionFrVcCombErrorsFromSubnet.1

Start monitoring Nortel Magellan Passport switch (Frame Relay trace receiver) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-FrTraceRcvrMIB::traceSessionFrVcCombErrorsFromSubnet OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport switch (Frame Relay trace receiver) from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.562nortelCPM-NORTEL-MIB
1.3.6.1.4.1.562.2magellanNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4passportNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4.1componentsNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4.1.106traceNortel-Magellan-Passport-TraceBaseMIB
1.3.6.1.4.1.562.2.4.1.106.3traceSessionNortel-Magellan-Passport-TraceBaseMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.2.4.1.106.3.3traceSessionFrNortel-Magellan-Passport-FrTraceRcvrMIB
1.3.6.1.4.1.562.2.4.1.106.3.3.2traceSessionFrVcNortel-Magellan-Passport-FrTraceRcvrMIB
1.3.6.1.4.1.562.2.4.1.106.3.3.2.12traceSessionFrVcFrdTableNortel-Magellan-Passport-FrTraceRcvrMIB
1.3.6.1.4.1.562.2.4.1.106.3.3.2.12.1traceSessionFrVcFrdEntryNortel-Magellan-Passport-FrTraceRcvrMIB
1.3.6.1.4.1.562.2.4.1.106.3.3.2.12.1.6traceSessionFrVcCombErrorsFromSubnetNortel-Magellan-Passport-FrTraceRcvrMIB