Description
This article describes how to check the FortiAuthenticator ARP table on the OSI layer 2 link negotiation or to flush the ARP table.
Refer to the below steps to check or flush ARP table in FortiAuthenticator.
Scope
FortiAuthenticator.
Solution
Below is the command to verify the ARP table in FortiGate :
# diag netlink arp list
An example of the output from this command is given below :
# diag netlink arp list
10.47.15.254 dev port1 lladdr 00:09:0f:09:fe:12 REACHABLE
To Clear all ARP Tables:
# diag netlink arp flush <port>
An example of the output from this command is given below :
# diag netlink arp flush port1
10.47.15.254 lladdr 00:09:0f:09:fe:12 ref 1 used 74/0/73 probes 0 REACHABLE
