All MIBs › Nortel-Magellan-Passport-FrTraceRcvrMIB › traceSessionFrVcFrmLossTimeouts
traceSessionFrVcFrmLossTimeouts
Module: Nortel-Magellan-Passport-FrTraceRcvrMIB
OID (symbolic): Nortel-Magellan-Passport-FrTraceRcvrMIB::traceSessionFrVcFrmLossTimeouts
OID (numeric): 1.3.6.1.4.1.562.2.4.1.106.3.3.2.12.1.9
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: This attribute displays the number of lost frame timer expiries. When this count is excessive, the network is very congested and packets have been discarded in the subnet.
What is traceSessionFrVcFrmLossTimeouts?
This read-only counter (0-5000) tracks how many times the lost-frame timer expired on this Vc; an excessive count indicates heavy network congestion causing packets to be discarded in the subnet. An admin treats a rising count as a strong signal of subnet-wide congestion, not just a local Vc issue.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.106.3.3.2.12.1.9 snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-FrTraceRcvrMIB::traceSessionFrVcFrmLossTimeouts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.106.3.3.2.12.1.9.1 snmpget -v2c -c public <target> Nortel-Magellan-Passport-FrTraceRcvrMIB::traceSessionFrVcFrmLossTimeouts.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::traceSessionFrVcFrmLossTimeouts 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 OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.562 | nortel | CPM-NORTEL-MIB |
| 1.3.6.1.4.1.562.2 | magellan | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4 | passport | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4.1 | components | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4.1.106 | trace | Nortel-Magellan-Passport-TraceBaseMIB |
| 1.3.6.1.4.1.562.2.4.1.106.3 | traceSession | Nortel-Magellan-Passport-TraceBaseMIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.106.3.3 | traceSessionFr | Nortel-Magellan-Passport-FrTraceRcvrMIB |
| 1.3.6.1.4.1.562.2.4.1.106.3.3.2 | traceSessionFrVc | Nortel-Magellan-Passport-FrTraceRcvrMIB |
| 1.3.6.1.4.1.562.2.4.1.106.3.3.2.12 | traceSessionFrVcFrdTable | Nortel-Magellan-Passport-FrTraceRcvrMIB |
| 1.3.6.1.4.1.562.2.4.1.106.3.3.2.12.1 | traceSessionFrVcFrdEntry | Nortel-Magellan-Passport-FrTraceRcvrMIB |
| 1.3.6.1.4.1.562.2.4.1.106.3.3.2.12.1.9 | traceSessionFrVcFrmLossTimeouts | Nortel-Magellan-Passport-FrTraceRcvrMIB |