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From: Patrick McHardy <kaber@trash.net>
To: Andy Furniss <andy.furniss@dsl.pipex.com>
Cc: LARTC@mailman.ds9a.nl, netfilter-devel@lists.netfilter.org,
	junk@maild.mine.nu
Subject: Re: [LARTC] How to balance OUTBOUND traffic by packet if..
Date: Fri, 14 Jan 2005 02:08:02 +0000	[thread overview]
Message-ID: <41E72982.5000205@trash.net> (raw)
In-Reply-To: <41E6694A.2020203@dsl.pipex.com>

Andy Furniss wrote:

> Seems still broken.
>
> I built vanilla(apart from nth) 2.6.10, new iptables 1.2.11 + 
> pom-200400621 with runme extra only said y to nth.
>
> I see -
>
> Chain OUTPUT (policy ACCEPT 817 packets, 103K bytes)
>  pkts bytes target     prot opt in     out     source destination
>    15  1260 MARK       all  --  *      eth0    0.0.0.0/0 
> 0.0.0.0/0           every 2th packet #0 MARK set 0x1
>    15  1260 MARK       all  --  *      eth0    0.0.0.0/0 
> 0.0.0.0/0           every 2th packet #1 MARK set 0x2
>
> Chain POSTROUTING (policy ACCEPT 817 packets, 103K bytes)
>  pkts bytes target     prot opt in     out     source destination
>     0     0            all  --  *      eth0    0.0.0.0/0 
> 0.0.0.0/0           MARK match 0x1
>    15  1260            all  --  *      eth0    0.0.0.0/0 
> 0.0.0.0/0           MARK match 0x2
> [root@amd /home/andy]# cat ./nth-test
> iptables -t mangle -A OUTPUT -o eth0 -m nth --counter 1 --every 2 
> --packet 0 -j MARK --set-mark 1
> iptables -t mangle -A OUTPUT -o eth0 -m nth --counter 1 --every 2 
> --packet 1 -j MARK --set-mark 2
> iptables -t mangle -A POSTROUTING -o eth0 -m mark --mark 1
> iptables -t mangle -A POSTROUTING -o eth0 -m mark --mark 2
>
> Any Ideas anyone?


Try adding "-m mark --mark X -j RETURN" rules after the MARK rules. The MARK
target is non-terminal, so you are overwriting the mark in the second rule.
Alternatively you can use "--start 1" in the one of the nth matches.

Regards
Patrick


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WARNING: multiple messages have this Message-ID (diff)
From: Patrick McHardy <kaber@trash.net>
To: Andy Furniss <andy.furniss@dsl.pipex.com>
Cc: LARTC@mailman.ds9a.nl, netfilter-devel@lists.netfilter.org,
	junk@maild.mine.nu
Subject: Re: [LARTC] How to balance OUTBOUND traffic by packet if..
Date: Fri, 14 Jan 2005 03:08:02 +0100	[thread overview]
Message-ID: <41E72982.5000205@trash.net> (raw)
In-Reply-To: <41E6694A.2020203@dsl.pipex.com>

Andy Furniss wrote:

> Seems still broken.
>
> I built vanilla(apart from nth) 2.6.10, new iptables 1.2.11 + 
> pom-200400621 with runme extra only said y to nth.
>
> I see -
>
> Chain OUTPUT (policy ACCEPT 817 packets, 103K bytes)
>  pkts bytes target     prot opt in     out     source destination
>    15  1260 MARK       all  --  *      eth0    0.0.0.0/0 
> 0.0.0.0/0           every 2th packet #0 MARK set 0x1
>    15  1260 MARK       all  --  *      eth0    0.0.0.0/0 
> 0.0.0.0/0           every 2th packet #1 MARK set 0x2
>
> Chain POSTROUTING (policy ACCEPT 817 packets, 103K bytes)
>  pkts bytes target     prot opt in     out     source destination
>     0     0            all  --  *      eth0    0.0.0.0/0 
> 0.0.0.0/0           MARK match 0x1
>    15  1260            all  --  *      eth0    0.0.0.0/0 
> 0.0.0.0/0           MARK match 0x2
> [root@amd /home/andy]# cat ./nth-test
> iptables -t mangle -A OUTPUT -o eth0 -m nth --counter 1 --every 2 
> --packet 0 -j MARK --set-mark 1
> iptables -t mangle -A OUTPUT -o eth0 -m nth --counter 1 --every 2 
> --packet 1 -j MARK --set-mark 2
> iptables -t mangle -A POSTROUTING -o eth0 -m mark --mark 1
> iptables -t mangle -A POSTROUTING -o eth0 -m mark --mark 2
>
> Any Ideas anyone?


Try adding "-m mark --mark X -j RETURN" rules after the MARK rules. The MARK
target is non-terminal, so you are overwriting the mark in the second rule.
Alternatively you can use "--start 1" in the one of the nth matches.

Regards
Patrick

  reply	other threads:[~2005-01-14  2:08 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-01-07 14:40 [LARTC] How to balance OUTBOUND traffic by packet if junk
2005-01-08 12:02 ` Andy Furniss
2005-01-11  0:28 ` junk
2005-01-11  2:31 ` gypsy
2005-01-11 10:02 ` junk
2005-01-12 11:10 ` Andy Furniss
2005-01-12 11:36 ` Andy Furniss
2005-01-13  3:21 ` Andy Furniss
2005-01-13 12:27   ` Andy Furniss
2005-01-13 12:27     ` Andy Furniss
2005-01-14  2:08     ` Patrick McHardy [this message]
2005-01-14  2:08       ` Patrick McHardy
2005-01-14 15:10       ` Andy Furniss
2005-01-14 15:10         ` Andy Furniss

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