Palo Alto and Docker configuration

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Palo Alto and Docker configuration

L0 Member

Hello Team,

 

I am a new in PA firewall. In my home lab I have old PA220 and Ubuntu host on which I have installed docker and few apps in cointainers. I have port forwarding rule which translate my local resources to my public IP address and ports- this work fine. But when app in cointainer wants to access from inside Ubuntu host to external IP address and port (which is translated to this local ubuntu host) I have timeout. I cannot see any traffic in logs, nothing. On some forum I found that: Some firrewalls are cranky about allowing traffic out and back in but I dont belive that there is no option to configure this correct in PA.

 

Problem: traffic from inside host try to rich his public IP address and come back to local ip- timeout. 

 

Any suggestion will be appreciated.

 

Sorry for my poor english 🙂

 

Regards,

Damian

1 accepted solution

Accepted Solutions

L0 Member

Solution is configure U-Turn Nat

View solution in original post

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L0 Member

Solution is configure U-Turn Nat

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