All MIBs › MY-ARP-MIB › myArpIfCacheTimeOut
myArpIfCacheTimeOut
Module: MY-ARP-MIB
OID (symbolic): MY-ARP-MIB::myArpIfCacheTimeOut
OID (numeric): 1.3.6.1.4.1.171.10.97.2.2.1.2.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Aging time in units of second of Arp table
What is myArpIfCacheTimeOut?
This read-write value sets the ARP table aging time for a specific interface, in seconds within a 60-18000 range. Admins tune it to control how long dynamically learned ARP entries on that interface are kept before being aged out and requiring relearning, balancing ARP-table freshness against relearning overhead. An admin on a stable server-facing interface might raise this from a lower default toward 18000 seconds (5 hours) to reduce unnecessary ARP relearning traffic.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.10.97.2.2.1.2.1.2 snmpwalk -v2c -c public <target> MY-ARP-MIB::myArpIfCacheTimeOut
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.10.97.2.2.1.2.1.2.1 snmpget -v2c -c public <target> MY-ARP-MIB::myArpIfCacheTimeOut.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.10.97.2.2.1.2.1.2.1 i <value>
Start monitoring D-Link managed switch (ARP table/proxy ARP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MY-ARP-MIB::myArpIfCacheTimeOut OID value, configure state conditions and alerts, and monitor any D-Link managed switch (ARP table/proxy ARP) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.10 | dlink_products | DES-1226G-MIB |
| 1.3.6.1.4.1.171.10.97 | switchMib | MY-SMI |
| 1.3.6.1.4.1.171.10.97.2 | myMgmt | MY-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.10.97.2.2 | myArpMIB | MY-ARP-MIB |
| 1.3.6.1.4.1.171.10.97.2.2.1 | myArpMIBObjects | MY-ARP-MIB |
| 1.3.6.1.4.1.171.10.97.2.2.1.2 | myArpIfTable | MY-ARP-MIB |
| 1.3.6.1.4.1.171.10.97.2.2.1.2.1 | myArpIfEntry | MY-ARP-MIB |
| 1.3.6.1.4.1.171.10.97.2.2.1.2.1.2 | myArpIfCacheTimeOut | MY-ARP-MIB |