Re: Analyzing DNAT traffic

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Hi,

>> How can I analyize this traffic to determine if it should be forwarded
>> on to its intended internal recipient, or if it is completely
>> unrelated traffic that should continue to be blocked?
>
> Could you please check, does such packets match the following
> rule?
>
> iptables -I FORWARD -m conntrack --ctstate INVALID -j LOG

How will I be able to recognize such an entry in the logs? Is there a
way I can add a tag to the log entry so I can be sure?

Thanks,
Alex
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