From: Patrick McHardy <kaber@trash.net>
To: Sven Wandersleb <nibbler@saeuferleber.de>
Cc: netfilter-devel@lists.netfilter.org
Subject: Re: bidirectional ip_conntrack_irc
Date: Tue, 03 Jan 2006 13:00:26 +0100 [thread overview]
Message-ID: <43BA675A.70101@trash.net> (raw)
In-Reply-To: <4dc54d760512300911o5c386f4n76c07d078d5142f8@mail.gmail.com>
Sven Wandersleb wrote:
> Hi List,
>
> is there any Plans to get ip_conntrack_irc working in both directions?
> Its sad to have connections called NEW, if in fact they are RELATED.
What do you mean by "both directions"?
> I need it, as i want to catch DCC downloads to mark/route them to a
> broader link than the default one.
Two possibilities:
- mark master conntrack, related connections will inheirit the mark
iptables -t mangle -A POSTROUTING -p tcp --dport 6667 -j CONNMARK
--set-mark 0x1
- mark related connections registered by the irc helper
iptables -t mangle -A PREROUTING -m state --state RELATED -m helper
--helper "irc" -j CONNMARK --set-mark 0x1
In both cases you need to set the packet mark from the connection
mark and use that in your routing rules.
next prev parent reply other threads:[~2006-01-03 12:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-30 17:11 bidirectional ip_conntrack_irc Sven Wandersleb
2006-01-03 12:00 ` Patrick McHardy [this message]
2006-01-11 1:07 ` Sven Wandersleb
2006-01-12 4:11 ` Patrick McHardy
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