From: Doug Yeager <doug@mortonfarms.com>
To: netfilter@lists.netfilter.org
Subject: snooping port 25 packets
Date: Mon, 04 Oct 2004 18:07:13 -0400 [thread overview]
Message-ID: <4161C991.1070705@mortonfarms.com> (raw)
i would like to use netfilter to snoop SMTP packets on my firewall.
has anybody done this? is it possible?
i was leaning in the direction of trying to use the QUEUE target for
user space processing.....but i'm not sure if that is the way to go.
once i send the packet to the QUEUE target, how do i put it back on the
wire?
what i really want is a copy of each packet to port 25 sent to a user
space program.
thx,
doug
next reply other threads:[~2004-10-04 22:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-04 22:07 Doug Yeager [this message]
2004-10-04 22:20 ` snooping port 25 packets Frank Gruellich
2004-10-05 1:21 ` Jason Opperisano
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