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11-08-2017 04:57 AM
There are two PA-500 firewalls in High Availability state A\P
After failover process the passive device become active but didnt pass the traffic.One possible reason which i suppose to be is the Gratious Arp packets are not send to the port of switch (cisco 3850) which is connected to passive device
because when we type show mac-address interface <<number>> there are no virtual mac address
are there any other possible suggestions?
11-13-2017 03:40 PM
Did you happen to capture the GradARP packets on the passive device as it became active?
11-14-2017 01:11 AM
if you force the Grat ARP, does it show up on your switch?
> test arp gratuitous interface
ethernet1/1 ethernet1/1
ethernet1/2 ethernet1/2
ethernet1/3 ethernet1/3
11-14-2017 05:56 AM
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