| Description | This article describes how to troubleshoot ARP issues. |
| Scope | FortiGate. |
| Solution |
It is possible to view the ARP entry using the below command:
In case the list is long, or to apply filter ARP entry of specific interface, put the below filter:
As there is no device connected with port1/internal1 there is no ARP entry. There are devices connected to the WAN1 port and the filter with the interface is showing the ARP entries on this port.
It is also possible to use a filter based on SRC or DST MAC to filter the entry:
with the filter 'ac:1a', this ARP entry is coming from the WAN1 port. |
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