Sanity Check on the Firewall

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Sanity Check on the Firewall

L0 Member

Hi team

 

 i am new to firewall. 

Please explain what is sanity check and also the packet flow in Palo Alto Firewall.

Need Flowchart for Packet flow fo Palo Alto Firewall

1 REPLY 1

Community Team Member

Hi @Rohanjadhav1986,

 

You'll find the packet flow chart here :

https://live.paloaltonetworks.com/t5/Learning-Articles/Packet-Flow-Sequence-in-PAN-OS/ta-p/56081

 

As for sanity checks ... are you refering to TCP sanity checks ?

 

These can be disabled/enabled and usualy come into play with asymmetric flows :

https://live.paloaltonetworks.com/t5/Featured-Articles/DotW-Issues-with-Asymmetric-Routing/ta-p/6545...

 

Cheers !

-Kiwi.

LIVEcommunity team member, CISSP
Cheers,
Kiwi
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