Hello PANGURUS,
The X-Forwarded-For Headers option has already been enabled and it has been set to Enabled for security policy, but the information is not visible.
Something else has to be enabled in the device configuration or in the load balancer?
I followed this kb.
https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/policy/identify-users-connected-through-a-proxy-server/use-xff-values-for-ip-based-security-policy-and-logging.html
Thanks for your help
If the traffic is SSL, you need to enable SSL decryption for the firewall to be able to read the header.