All MIBs › COMPEX-IN3000 › arpDeadEntries
arpDeadEntries
Module: COMPEX-IN3000
OID (symbolic): COMPEX-IN3000::arpDeadEntries
OID (numeric): 1.3.6.1.4.1.426.1.11.7
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of dead ARP entries.
What is arpDeadEntries?
This counter tallies the total number of ARP entries that have expired and been removed from the IN3000's ARP cache. A high or rapidly growing count suggests either arpEntryTimeout is set too short for the network's actual host turnover, or many hosts are genuinely leaving the segment. An admin seeing arpDeadEntries climb unusually fast would check whether arpEntryTimeout needs to be increased to reduce unnecessary re-resolution.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.426.1.11.7 snmpwalk -v2c -c public <target> COMPEX-IN3000::arpDeadEntries
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.426.1.11.7.1 snmpget -v2c -c public <target> COMPEX-IN3000::arpDeadEntries.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 |
|---|---|---|
| 1.3.6.1.4.1.426 | compex | COMPEX-IN3000 |
| 1.3.6.1.4.1.426.1 | in3000 | COMPEX-IN3000 |
| 1.3.6.1.4.1.426.1.11 | in3000StatsArp | COMPEX-IN3000 |
| 1.3.6.1.4.1.426.1.11.7 | arpDeadEntries | COMPEX-IN3000 |