# --- SDE-COPYRIGHT-NOTE-BEGIN --- # This copyright note is auto-generated by ./scripts/Create-CopyPatch. # # Filename: package/.../etcnet/0001-iptables-syntax-add-TPROXY-target-extension.patch # Copyright (C) 2011 The OpenSDE Project # # More information can be found in the files COPYING and README. # # This patch file is dual-licensed. It is available under the license the # patched project is licensed under, as long as it is an OpenSource license # as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms # of the GNU General Public License as published by the Free Software # Foundation; either version 2 of the License, or (at your option) any later # version. # --- SDE-COPYRIGHT-NOTE-END --- From 8403a9c75f66023f86cb36a6d48d1a186c097f60 Mon Sep 17 00:00:00 2001 From: Christian Wiese Date: Mon, 17 Jan 2011 11:33:39 +0100 Subject: [PATCH 1/2] iptables/syntax: add TPROXY target extension iptables.8 man page: ----------------------------------------------------------------------- TPROXY This target is only valid in the mangle table, in the PREROUTING chain and user-defined chains which are only called from this chain. It redi- rects the packet to a local socket without changing the packet header in any way. It can also change the mark value which can then be used in advanced routing rules. It takes three options: --on-port port This specifies a destination port to use. It is a required option, 0 means the new destination port is the same as the original. This is only valid if the rule also specifies -p tcp or -p udp. --on-ip address This specifies a destination address to use. By default the address is the IP address of the incoming interface. This is only valid if the rule also specifies -p tcp or -p udp. --tproxy-mark value[/mask] Marks packets with the given value/mask. The fwmark value set here can be used by advanced routing. (Required for transparent proxying to work: otherwise these packets will get forwarded, which is probably not what you want.) ----------------------------------------------------------------------- --- etc/net/ifaces/default/fw/iptables/syntax | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/etc/net/ifaces/default/fw/iptables/syntax b/etc/net/ifaces/default/fw/iptables/syntax index 6085955..fecef79 100644 --- a/etc/net/ifaces/default/fw/iptables/syntax +++ b/etc/net/ifaces/default/fw/iptables/syntax @@ -82,6 +82,10 @@ ulog-nlgroup: --ulog-nlgroup ulog-prefix: --ulog-prefix ulog-cprange: --ulog-cprange ulog-qthreshold: --ulog-qthreshold +# TPROXY target extension +on-port: --on-port +on-ip: --on-ip +tproxy-mark: -j TPROXY --tproxy-mark # Match extensions srctype: -maddrtype --src-type -- 1.6.6.2