From: Tim Zakharov <tim.zakharov@sandyindustries.com>
To: development@lists.ipfire.org
Subject: How to find green IP that is sending traffic to hostile network
Date: Fri, 23 May 2025 10:33:21 -0500 [thread overview]
Message-ID: <fbab852a-4fcc-4c88-86d4-53bfb74e7ec8@sandyindustries.com> (raw)
At Status->Network (other)->Firewall Hits Graph I sometimes see values
in the 'To Hostile Networks' line beneath the graph, which tells me a
green IP attempted to send traffic to a Hostile Network. In a forum
conversation with Adolf Belka, I was guided to Export Firewall Logs for
the day the event occurred and search for DROP_HOSTILE. I did, but
could only come up with RED traffic, not GREEN, during that time frame.
For example:
> 2:13:11 DROP_HOSTILE IN= OUT=red0 SRC=70.164.192.226 DST=202.61.85.215
> LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=17688 DF PROTO=TCP SPT=57844
> DPT=80 WINDOW=42340 RES=0x00 SYN URGP=0
Where SRC is my RED IP and DST is the hostile network.
I have seen DROP_HOSTILE IN=green0 traffic before, but it was while
browsing through Logs->FWLoggraphs (IP) when I happened to randomly
click on a green IP that had attempted a connection with a hostile network.
I would like to find a quick, reliable way to see which GREEN IP
attempted to connect to a hostile network. Any ideas?
For reference, here is the forum post I referenced above:
https://community.ipfire.org/t/how-to-find-green-ip-that-is-sending-traffic-to-hostile-network/14098
next reply other threads:[~2025-05-23 15:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-23 15:33 Tim Zakharov [this message]
2025-05-24 21:32 ` Bernhard Bitsch
2025-05-26 10:39 ` Michael Tremer
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