Resolved! ARP Proxy didn't work after PanOS upgrade from 10.1.6 to 11.1.2-h3
Short description: We upgraded to 11.1.2-h3 on an HA pair of PA-820s last night, and the NAT/ARP Proxy that was functioning on PanOS 10.1.6 is no longer functioning. We would really prefer a simple solution on 11.1.2-h3 rather than going through a 5 hour downgrade that we would still need to upgrade by the November 18th drop dead date of Advi...




