Paloalto HA active - passive in VM 10.1.0

After configure Active -Passive HA, we can see High Availability in Dashboard -> Widgets -> System -> High Availabilty.

 

 

The below diagram, we set HA1 link both Eth1/6 and set HA2 Both eth 1/7. 

 

In Active device configuration, we configure enable HA and config sync

HA1 control link has a IP address as contron link. HA2 link can to have a IP address.

link monitoring 은 링크를 감지하다가 link fail 시 fail over함.

반면 Path monitoring은 특정 IP를 ICMP로 감지하다가 ICMP fail이 발생하면 fail over함.