VM firewall HA on AWS

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VM firewall HA on AWS

L2 Linker


We need to deploy two VM series firewalls on AWS cloud in HA. Both firewalls will be in different AZ. I have below questions-

1. Is it possible to do such configuration?

2. If yes, please share any reference guide?


Thank you in advance


L2 Linker

It can be done but isn’t typically recommended, due to the inability to have ENI moves across an availability zone.


Here is a GitHub repo you can take a look at to see one method.




Normal HA config, same zone.





Scott Thornton
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