From: Patrick McHardy <kaber@trash.net>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: netdev@oss.sgi.com, netfilter-devel@lists.netfilter.org,
Yair@arx.com, linux-kernel@vger.kernel.org
Subject: Re: Re-routing packets via netfilter (ip_rt_bug)
Date: Wed, 27 Apr 2005 12:26:13 +0200 [thread overview]
Message-ID: <426F68C5.4010109@trash.net> (raw)
In-Reply-To: <20050427010730.GA18919@gondor.apana.org.au>
Herbert Xu wrote:
> Couldn't we feed the TCP RST packets with foreign sources through
> the FORWARD table? We're lying to the routing system already by
> telling it that the packet is forwarded. So I don't see anything
> wrong with lying to netfilter as well :)
Forwarded packets can't have any NAT manips in LOCAL_OUT, so it
should work. I'm not sure about it though because it would be
the only place where packets just appear in FORWARD, usually
all packets enters through PRE_ROUTING or LOCAL_OUT.
Regards
Patrick
WARNING: multiple messages have this Message-ID (diff)
From: Patrick McHardy <kaber@trash.net>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Yair@arx.com, linux-kernel@vger.kernel.org,
netfilter-devel@lists.netfilter.org, netdev@oss.sgi.com
Subject: Re: Re-routing packets via netfilter (ip_rt_bug)
Date: Wed, 27 Apr 2005 12:26:13 +0200 [thread overview]
Message-ID: <426F68C5.4010109@trash.net> (raw)
In-Reply-To: <20050427010730.GA18919@gondor.apana.org.au>
Herbert Xu wrote:
> Couldn't we feed the TCP RST packets with foreign sources through
> the FORWARD table? We're lying to the routing system already by
> telling it that the packet is forwarded. So I don't see anything
> wrong with lying to netfilter as well :)
Forwarded packets can't have any NAT manips in LOCAL_OUT, so it
should work. I'm not sure about it though because it would be
the only place where packets just appear in FORWARD, usually
all packets enters through PRE_ROUTING or LOCAL_OUT.
Regards
Patrick
next prev parent reply other threads:[~2005-04-27 10:26 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-25 9:49 Re-routing packets via netfilter (ip_rt_bug) Yair Itzhaki
2005-04-25 9:07 ` Patrick McHardy
2005-04-25 9:07 ` Patrick McHardy
2005-04-25 10:52 ` Herbert Xu
2005-04-25 10:52 ` Herbert Xu
2005-04-25 15:28 ` Patrick McHardy
2005-04-25 15:28 ` Patrick McHardy
2005-04-25 21:34 ` Herbert Xu
2005-04-25 21:34 ` Herbert Xu
2005-04-26 0:08 ` Patrick McHardy
2005-04-26 0:08 ` Patrick McHardy
2005-04-26 0:39 ` Herbert Xu
2005-04-26 0:39 ` Herbert Xu
2005-04-26 13:17 ` Patrick McHardy
2005-04-26 13:17 ` Patrick McHardy
2005-04-26 23:28 ` Herbert Xu
2005-04-26 23:28 ` Herbert Xu
2005-04-27 0:56 ` Patrick McHardy
2005-04-27 0:56 ` Patrick McHardy
2005-04-27 1:07 ` Herbert Xu
2005-04-27 1:07 ` Herbert Xu
2005-04-27 10:26 ` Patrick McHardy [this message]
2005-04-27 10:26 ` Patrick McHardy
2005-04-27 10:30 ` Herbert Xu
2005-04-27 10:30 ` Herbert Xu
2005-04-27 10:41 ` Jozsef Kadlecsik
2005-04-27 10:41 ` Jozsef Kadlecsik
2005-04-27 11:35 ` Herbert Xu
2005-04-27 11:35 ` Herbert Xu
2005-04-27 11:54 ` Herbert Xu
2005-04-27 11:54 ` Herbert Xu
2005-04-27 12:05 ` Patrick McHardy
2005-04-27 12:05 ` Patrick McHardy
2017-07-10 9:20 ` Helbing63
2020-07-23 7:25 ` technical support jollyzula
2020-07-23 7:25 ` Canon.com/ijsetup jollyzula
-- strict thread matches above, loose matches on Subject: below --
2005-04-25 16:51 Re-routing packets via netfilter (ip_rt_bug) Yair Itzhaki
2005-04-26 15:39 Yair Itzhaki
2005-05-02 17:17 Yair Itzhaki
2005-07-14 12:27 ` Ric Wheeler
2005-07-14 12:27 ` Ric Wheeler
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=426F68C5.4010109@trash.net \
--to=kaber@trash.net \
--cc=Yair@arx.com \
--cc=herbert@gondor.apana.org.au \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@oss.sgi.com \
--cc=netfilter-devel@lists.netfilter.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.