Description

This article describes how to change the default time-out value of the ARP entries on the SRX device.
 

Symptoms

We need to change the default time-out value of the ARP entries on the SRX device.

Solution

The default ARP timeout value can be changed on SRX device per unit: 

 #set system arp interfaces ge-0/0/0.0 aging-timer <value in minutes 1-240 >

To set the value on a global level, use the following: 
 #set system arp aging-timer <value in minutes 1-240 >

Modification History

2024-10-18: minor non tech changes

2017-12-15: Updated related link.