Does using OSPF for redundnacy to 2 different standalone FW's work

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Announcements

Does using OSPF for redundnacy to 2 different standalone FW's work

L1 Bithead

Is anyone using OSPF to provide hardware/route failover with 2 different PA models?  (3020 and a 3220).  cannot afford HA 3220 now but would like to have failover to old box.  Palo is saying this is not a support design?  I thought OSPF is network 101 basic design?

2 accepted solutions

Accepted Solutions

Cyber Elite
Cyber Elite

Hello,

Not sure why they wiould say it doesnt work. I am running OSPF and have several different PAN models. OSPF is a standard and as long as a device supprots it it will run just fine.

 

What will not work is two different models in an HA configuration. Perhaps that is what they were referring to?

 

Hope that helps.

View solution in original post

Agreed.  As long as you don't have asynchronous routing or are load balancing with another product to keep your flows on the same firewall (ie - F5),  you should be fine.  Based on your description, I'm guessing you don't have full control over your packet flows and would need an Active/Active setup.  This is not supported on non-identical models.  Perhaps you can describe your environment a little more?

View solution in original post

2 REPLIES 2

Cyber Elite
Cyber Elite

Hello,

Not sure why they wiould say it doesnt work. I am running OSPF and have several different PAN models. OSPF is a standard and as long as a device supprots it it will run just fine.

 

What will not work is two different models in an HA configuration. Perhaps that is what they were referring to?

 

Hope that helps.

Agreed.  As long as you don't have asynchronous routing or are load balancing with another product to keep your flows on the same firewall (ie - F5),  you should be fine.  Based on your description, I'm guessing you don't have full control over your packet flows and would need an Active/Active setup.  This is not supported on non-identical models.  Perhaps you can describe your environment a little more?

  • 2 accepted solutions
  • 3314 Views
  • 2 replies
  • 0 Likes
Like what you see?

Show your appreciation!

Click Like if a post is helpful to you or if you just want to show your support.

Click Accept as Solution to acknowledge that the answer to your question has been provided.

The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!

These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!

The LIVEcommunity thanks you for your participation!