All MIBs › COMPEX-IN3000 › arpCacheSize
arpCacheSize
Module: COMPEX-IN3000
OID (symbolic): COMPEX-IN3000::arpCacheSize
OID (numeric): 1.3.6.1.4.1.426.1.11.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The maximum number of ARP cache entries.
Changing this value will take place on next reboot.
What is arpCacheSize?
This read-write integer, constrained to a range of 1 to 200, sets the maximum number of entries the IN3000's ARP cache can hold, with changes taking effect only after the next reboot. An admin increases this value on a segment with many attached hosts to avoid premature eviction of active ARP entries. If arpPutReqs and arpDeadEntries both run high on a busy segment, an admin would raise arpCacheSize and reboot the device to accommodate more concurrent hosts.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.426.1.11.8 snmpwalk -v2c -c public <target> COMPEX-IN3000::arpCacheSize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.426.1.11.8.1 snmpget -v2c -c public <target> COMPEX-IN3000::arpCacheSize.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.426.1.11.8.1 i <value>
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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 |
| 1.3.6.1.4.1.426.1.11.8 | arpCacheSize | COMPEX-IN3000 |