From: Nathaniel Hall <nathaniel.d.hall@gmail.com>
To: netfilter@lists.netfilter.org
Subject: Change outbound ICMP source
Date: Mon, 10 Apr 2006 13:02:12 -0500 [thread overview]
Message-ID: <443A9DA4.30801@gmail.com> (raw)
I have been trying to figure out how to change the source IP address of
an ICMP packet that originates from the firewall. Here is my application.
Instead of dropping a packet I reject it with ICMP host unreachable
messages. I would like to make it appear that the firewall isn't there,
so I would like to change the source IP address to be that of our
upstream router. How would I go about doing this?
--
Nathaniel Hall, GSEC GCFW GCIA
next reply other threads:[~2006-04-10 18:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-10 18:02 Nathaniel Hall [this message]
2006-04-10 20:05 ` Change outbound ICMP source R. DuFresne
2006-04-10 20:18 ` Nathaniel Hall
2006-04-10 22:12 ` sven
2006-04-10 22:20 ` Nathaniel Hall
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