From 09c7ab77e92d0de22cbf34262f14cb507132ef22 Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Fri, 5 Oct 2018 19:19:08 +0200 Subject: [PATCH] wg-quick.8: add policy routing example MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Suggested-by: Toke Høiland-Jørgensen Suggested-by: Konstantin Ryabitsev Signed-off-by: Jason A. Donenfeld --- src/man/wg-quick.8 | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/src/man/wg-quick.8 b/src/man/wg-quick.8 index 8f0c487..00d7dba 100644 --- a/src/man/wg-quick.8 +++ b/src/man/wg-quick.8 @@ -205,6 +205,32 @@ Notice the two `Address' lines at the top, and that `SaveConfig' is set to `true that the configuration file should be saved on shutdown using the current status of the interface. +A combination of the `Table', `PostUp', and `PreDown' fields may be used for policy routing +as well. For example, the following may be used to send SSH traffic (TCP port 22) traffic +through the tunnel: + + [Interface] +.br + Address = 10.192.122.1/24 +.br + PrivateKey = yAnz5TF+lXXJte14tji3zlMNq+hd2rYUIgJBgB3fBmk= +.br + ListenPort = 51820 +.br + \fBTable = 1234\fP +.br + \fBPostUp = ip rule add ipproto tcp dport 22 table 1234\fP +.br + \fBPreDown = ip rule delete ipproto tcp dport 22 table 1234\fP +.br + +.br + [Peer] +.br + PublicKey = xTIBA5rboUvnH4htodjb6e697QjLERt1NAB4mZqp8Dg= +.br + AllowedIPs = 0.0.0.0/0 + These configuration files may be placed in any directory, putting the desired interface name in the filename: