Port 0 in the session details

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Highlighted
L4 Transporter

Port 0 in the session details

Hello,

 

Can someone please advise why our session list would have To/From port 0?

 

Port.jpg


Accepted Solutions
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Community Team Member

Hi @Farzana,

 

It's a PRED session (PREDICT).  These sessions may be created with a 0 as source/destination IP/port, since that information may not be known yet. Packets that match the Predict sessions will then change to normal FLOW session.

 

Info here :

Palo-Alto-Networks-Firewall-Session-Overview

 

Cheers !

-Kiwi.

View solution in original post


All Replies
Highlighted
Community Team Member

Hi @Farzana,

 

It's a PRED session (PREDICT).  These sessions may be created with a 0 as source/destination IP/port, since that information may not be known yet. Packets that match the Predict sessions will then change to normal FLOW session.

 

Info here :

Palo-Alto-Networks-Firewall-Session-Overview

 

Cheers !

-Kiwi.

View solution in original post

Highlighted
L1 Bithead

Hi Kiwi,

 

In Pan 8.0, when we try to run a scheduked report it shows that the destination port info for all sessions as 0. is this s bug, how to get the destination prt details... Any info will be helpful

Highlighted
Community Team Member

Hi @DAYANAND,

 

I wasn't able to find an existing bug with said behaviour.

 

Are you seeing this only when running the scheduled report ?

I mean, does the regular traffic log also show port zero ? I'm guessing these aren't PREDICT sessions :) ?

 

Which 8.0 version are you running exactly ?

 

Cheers !

-Kiwi.

 
Highlighted
L1 Bithead

Hi Kiwi,

Thanks for quick response. Its Pan 8.0.13. 

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