What kind of protocol used PA to HA

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What kind of protocol used PA to HA

L3 Networker

Hello community,

 

Do you know what kind of protocol use PA to your HA, VRRP, CARP.. ?

 

Best Regards

Andres Padilla

Best Regards
1 accepted solution

Accepted Solutions

L6 Presenter

Hi,

 

None of these. You pretty much configuring two identical/mirrored devices (not all config). When a new active firewall takes over, Gratuitous ARP messages are sent from each of the connected interfaces of the new active member to inform the connected Layer 2 switches of the virtual MAC address’ new location.

 

More info:

 

https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/framemaker/70/pan-os/pan-os/sectio...

 

Thx,

Myky

 

 

View solution in original post

1 REPLY 1

L6 Presenter

Hi,

 

None of these. You pretty much configuring two identical/mirrored devices (not all config). When a new active firewall takes over, Gratuitous ARP messages are sent from each of the connected interfaces of the new active member to inform the connected Layer 2 switches of the virtual MAC address’ new location.

 

More info:

 

https://www.paloaltonetworks.com/content/dam/pan/en_US/assets/pdf/framemaker/70/pan-os/pan-os/sectio...

 

Thx,

Myky

 

 

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