Ping test in Fortigate HA passive

Hi Jin-Gyu,

Generally, in an HA active-passive cluster, the FortiGate secondary unit does not respond to the ARP requests, and it cannot participate in active communication. Only the primary unit responds with the virtual MAC address.

https://community.fortinet.com/t5/FortiGate/Technical-Tip-Understanding-hardware-switch-and-port-group/ta-p/379463#:~:text=Generally%2C%20in%20an%20HA%20active%2Dpassive%20cluster%2C%20the,Traffic%20Handling%20and%20Failover%20with%20HW%20switch:

You can also refer to the document below:

https://community.fortinet.com/t5/Support-Forum/Problems-with-Active-Passive-HA-deployment/m-p/257231#:~:text=with%20Active%20unit%20in%20Availabilty,unit%20in%20Availability%20zone%202.&text=I%20can%20understand%20that%20the,Go%20to%20Solution.

If you have found a solution, please like and accept it to make it easily accessible to others.

Regards,
Aman