Want detach Gateway from Panorama

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L2 Linker

Want detach Gateway from Panorama

Hello team,

 

We have around 10 HA cluster managed through Panorama. now we need to detach/remove one HA cluster from it. Please guide me on the steps to be followed without creating any impact on production.

 

Also please confirm if it need downtime.

 

 

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Highlighted
L7 Applicator

@BK0007 

 

you'll need to remove the panorama ip/fqdn from the firewall and disable the panorama config

when asked you need to decide if you want to import the panorama config to local config, or discard, and then commit changes

depending on which parameters are copied to local and need to be committed (security policy/NAT/virtual router config, interfaces) there will be an outage

Tom Piens - PANgurus.com
Find my book at amazon.com/dp/1789956374

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L6 Presenter

@BK0007,

 

I would recommend you to keep rollback plan ready  in case of any disaster situation. I had experienced issues in my environment while performing same task. 

 

You should be good with the procedure and precautionary steps that are given by @reaper . In case, if you still need clarity on the steps to be followed, please refer below article,

 

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000Cmd6CAC

 

Hope it helps!

 

Mayur



Mayur

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Highlighted
L7 Applicator

@BK0007 

 

you'll need to remove the panorama ip/fqdn from the firewall and disable the panorama config

when asked you need to decide if you want to import the panorama config to local config, or discard, and then commit changes

depending on which parameters are copied to local and need to be committed (security policy/NAT/virtual router config, interfaces) there will be an outage

Tom Piens - PANgurus.com
Find my book at amazon.com/dp/1789956374

View solution in original post

Highlighted
L2 Linker

What will be best practice to perform activity to have no downtime?

 

 

Highlighted
L7 Applicator

There are too many variables to give you a one stop answer to that

 

It depends on the config elements that need to be replaced with local config

 

Any routing changes will cause routed to restart

Security rules are less impactful if you time it right and if you 

Nat rules could break sessions

 

 

If you can transition gradually that would cause least impact but will take more time

 

Tom Piens - PANgurus.com
Find my book at amazon.com/dp/1789956374
Highlighted
L6 Presenter

@BK0007,

 

I would recommend you to keep rollback plan ready  in case of any disaster situation. I had experienced issues in my environment while performing same task. 

 

You should be good with the procedure and precautionary steps that are given by @reaper . In case, if you still need clarity on the steps to be followed, please refer below article,

 

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000Cmd6CAC

 

Hope it helps!

 

Mayur



Mayur

View solution in original post

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