All MIBs › COPPER-MOUNTAIN-NETWORKS-DSL-MIB › cmTrunkIfRecvError
cmTrunkIfRecvError
Module: COPPER-MOUNTAIN-NETWORKS-DSL-MIB
OID (symbolic): COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmTrunkIfRecvError
OID (numeric): 1.3.6.1.4.1.1996.20.18.1.1.7
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Number of errors detected while receiving packets from a particular ethernet port on a SCM.
What is cmTrunkIfRecvError?
This read-only Counter records errors detected while receiving packets on a particular Ethernet trunk port on an SCM. A rising count typically points to line noise, a failing cable, or a duplex mismatch on that inter-shelf trunk causing corrupted frames. For example, an admin correlates a spike in cmTrunkIfRecvError with a recent fiber patch change on that trunk link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1996.20.18.1.1.7 snmpwalk -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmTrunkIfRecvError
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1996.20.18.1.1.7.1 snmpget -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmTrunkIfRecvError.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1996 | coppermountain | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.20 | cmCE200 | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.20.18 | cmMultiShelf | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.20.18.1 | cmTrunkIfTable | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.20.18.1.1 | cmTrunkIfEntry | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.20.18.1.1.7 | cmTrunkIfRecvError | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |