All MIBs › CNTAU-MIB › cnticmpInDuNets
cnticmpInDuNets
Module: CNTAU-MIB
OID (symbolic): CNTAU-MIB::cnticmpInDuNets
OID (numeric): 1.3.6.1.4.1.333.1.5.1
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of times a destination unreachable message was received for an unreachable network.
What is cnticmpInDuNets?
This read-only Counter reports the number of times this node received an ICMP destination-unreachable message specifically citing an unreachable network. An admin seeing this counter climb would suspect routing problems affecting entire remote networks this node tries to reach. For example, a spike in cnticmpInDuNets after a routing table change elsewhere on the network would point to a newly broken route to some destination network.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.333.1.5.1 snmpwalk -v2c -c public <target> CNTAU-MIB::cnticmpInDuNets
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.333.1.5.1.1 snmpget -v2c -c public <target> CNTAU-MIB::cnticmpInDuNets.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.333 | cnt | CNT2-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.333.1 | cntau | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.5 | cnticmp | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.5.1 | cnticmpInDuNets | CNTAU-MIB |