From: David Coulson <david@davidcoulson.net>
To: Sheldon Hearn <sheldonh@clue.co.za>
Cc: netfilter@lists.netfilter.org
Subject: Re: SNAT for two interfaces not working
Date: Wed, 28 Sep 2005 09:51:34 -0400 [thread overview]
Message-ID: <433A9FE6.4030904@davidcoulson.net> (raw)
In-Reply-To: <200509281547.23683@axl.clue.co.za>
Sheldon Hearn wrote:
> So basically, the SYN+ACK is arriving back at the firewall, but the
> firewall then ignores it. If I add logging, I see the packet hit
> PREROUTING, but that's it.
Disable return path filtering on the interfaces.
echo 0 > /proc/sys/net/ipv4/conf/eth0/rp_filter
David
next prev parent reply other threads:[~2005-09-28 13:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-28 13:47 SNAT for two interfaces not working Sheldon Hearn
2005-09-28 13:51 ` David Coulson [this message]
2005-09-28 13:57 ` Sheldon Hearn
2005-09-28 14:08 ` Sheldon Hearn
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=433A9FE6.4030904@davidcoulson.net \
--to=david@davidcoulson.net \
--cc=netfilter@lists.netfilter.org \
--cc=sheldonh@clue.co.za \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox