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Who rated this post

PavelK
Cyber Elite
Cyber Elite

‎12-02-2025 01:25 PM

Hello @Y.Kida

 

thanks for posting!

 

Could you please refer to this KB: When Does Palo Alto Networks Firewall Send a TCP Reset (RST) to Terminate a Session?. There should be no scenario firewall sends RST except of response to threat.

Regarding FIN, it should come either from client or server, not from firewall itself.

 

Kind Regards

Pavel

 

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