Do not see deny in traffic logs for traffic to internal server accessible via Public IP

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L4 Transporter

Do not see deny in traffic logs for traffic to internal server accessible via Public IP

 

We have server reachable via Public IP say on port 13001 and 13002

 

We have Security rule 

 

Source any  

 

Zone outside 

 

Destination 173.82.x.x IP  of server

 

Zone inside

 

port 13001

 

Here i have not included the port 13002.

 

I have correct NAT policy for this.

 

When i see traffic logs i see 

 

Source any 

destination server public ip address

 

port 13002  

 

action allow 

 

source zone is outside 

 

destination zone is outside.

 

need to know why i do not see deny for traffic on port 13002 from source zone outside to destination zone inside?

 

 

 

L6 Presenter

Re: Do not see deny in traffic logs for traffic to internal server accessible via Public IP

Hmmm.... this is a bit confusing...

 

to answer your question....

 

because you don't have an explicit "deny" policy for this traffic, so the palo will just drop the packets.

 

or maybe i have not understood your question.....

 

 

L4 Transporter

Re: Do not see deny in traffic logs for traffic to internal server accessible via Public IP

You must select logging for your deny rule that this traffic traverses.  The interzone-default deny rule (greyed out at the bottom of you list) does not have logging turned on by default.  You can override this or create your own deny rule to catch these.

L4 Transporter

Re: Do not see deny in traffic logs for traffic to internal server accessible via Public IP

logging is enabled.

I can see deny from other rules problem is only with this rule

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