Packet Flow Sequence KB is Missing

CiprianChira — Thu, 22 May 2025 07:46:01 GMT

Hello community,

There was a very good KB explaining the packet flow sequence on a Palo Alto firewall. It was an excellent resource both for study and tshooting because it contained a detailed list of steps on how the firewall processes the packet from the moment it enters until it leaves.

It used to be accessiable via this link, but it has been broken for a good couple of months now. Does anyone know if that link was moved or what has happened to it ?

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClVHCA0

Re: Packet Flow Sequence KB is Missing

TomYoung — Thu, 22 May 2025 21:07:37 GMT

Hi @CiprianChira ,

That is disappointing that the URL no longer works. I have attached a the PDF version.

Thanks,

Tom

topic Packet Flow Sequence KB is Missing in Next-Generation Firewall Discussions

Packet Flow Sequence KB is Missing

Re: Packet Flow Sequence KB is Missing