All MIBs › ZYXEL-ARP-MIB › zyArpAgingTime
zyArpAgingTime
Module: ZYXEL-ARP-MIB
OID (symbolic): ZYXEL-ARP-MIB::zyArpAgingTime
OID (numeric): 1.3.6.1.4.1.890.1.15.3.11.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The number of seconds which learned arp are held.
What is zyArpAgingTime?
This INTEGER specifies the number of seconds a dynamically learned ARP entry is held in the switch's ARP table before it ages out. Admins tune this to balance ARP table freshness against overhead; a shorter aging time reflects network changes faster but increases ARP traffic, while a longer time reduces overhead but may keep stale entries. For example, setting zyArpAgingTime to 300 causes learned ARP entries to expire and require relearning after 5 minutes of inactivity.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.11.1.2 snmpwalk -v2c -c public <target> ZYXEL-ARP-MIB::zyArpAgingTime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.11.1.2.1 snmpget -v2c -c public <target> ZYXEL-ARP-MIB::zyArpAgingTime.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.890.1.15.3.11.1.2.1 i <value>
Start monitoring ZyXEL router/switch/gateway (ARP-table entry/aging-timeout status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZYXEL-ARP-MIB::zyArpAgingTime OID value, configure state conditions and alerts, and monitor any ZyXEL router/switch/gateway (ARP-table entry/aging-timeout status) 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 |
| 1.3.6.1.4.1.890 | zyxel | IES5206-MIB |
| 1.3.6.1.4.1.890.1 | products | IES5206-MIB |
| 1.3.6.1.4.1.890.1.15 | nwa1100nh | NWA1100-NH |
| 1.3.6.1.4.1.890.1.15.3 | esMgmt | NWA1100-NH |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.890.1.15.3.11 | zyxelArp | ZYXEL-ARP-MIB |
| 1.3.6.1.4.1.890.1.15.3.11.1 | zyxelArpSetup | ZYXEL-ARP-MIB |
| 1.3.6.1.4.1.890.1.15.3.11.1.2 | zyArpAgingTime | ZYXEL-ARP-MIB |