[zorp] tproxy problem

Zhou Li zhou.li at ca-jc.com
Wed Jul 20 04:16:42 CEST 2005

I think you haven't applied iptables-1.2.7a-cttproxy-04.diff  for iptables,
you can find it in cttproxy-2.4.30-2.0.1.tar.gz, Mark.


----- Original Message -----
From: "Mark Nadir" <mnadir at cyrca.net>
To: "Zorp users mailing list" <zorp at lists.balabit.hu>
Sent: Wednesday, July 20, 2005 09:37
Subject: [zorp] tproxy problem

Hi there

I was wondering if anyone can help me figure out why tproxy doesn't seem
to work.

I am currently using the 2.4.31 kernel with t-proxy patch successfully

However, whenever I try to create an iptables statement to enable tproxy
to listen on a port, I get the following messages:

iptables v1.2.11: Unknown arg `--on-port'
Try `iptables -h' or 'iptables --help' for more information.

An lsmod reveals the following:

Module                  Size  Used by    Not tainted
ipt_limit                888   6  (autoclean)
ipt_state                536  28  (autoclean)
iptable_tproxy         13312   0  (autoclean) (unused)
ipt_LOG                 3968   1  (autoclean)
ipt_tproxy               504   0  (unused)
iptable_filter          1740   1  (autoclean)
iptable_nat            21466   1  (autoclean) [iptable_tproxy]
ip_conntrack           25264   0  (autoclean) [ipt_state iptable_tproxy
ipt_tproxy iptable_nat]
iptable_mangle          2168   0  (autoclean) (unused)
ip_tables              12128  10  [ipt_limit ipt_state iptable_tproxy
ipt_LOG ipt_tproxy iptable_filter iptable_nat iptable_mangle]

Anyone know why my tproxy statement returns this error of unknown

Thanks in advance.

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