Fix compiler warnings.

[tinc] / doc / tinc.conf.5.in

diff --git a/doc/tinc.conf.5.in b/doc/tinc.conf.5.in
index b49e3de..df74c5b 100644 (file)
--- a/doc/tinc.conf.5.in
+++ b/doc/tinc.conf.5.in
@@ -456,8 +456,41 @@ specified in the configuration file.
 When this option is used the priority of the tincd process will be adjusted.
 Increasing the priority may help to reduce latency and packet loss on the VPN.
 
+.It Va Proxy Li = socks4 | socks5 | http | exec Ar ... Bq experimental
+Use a proxy when making outgoing connections.
+The following proxy types are currently supported:
+.Bl -tag -width indent
+.It socks4 Ar address Ar port Op Ar username
+Connects to the proxy using the SOCKS version 4 protocol.
+Optionally, a
+.Ar username
+can be supplied which will be passed on to the proxy server.
+Only IPv4 connections can be proxied using SOCKS 4.
+.It socks5 Ar address Ar port Op Ar username Ar password
+Connect to the proxy using the SOCKS version 5 protocol.
+If a
+.Ar username
+and
+.Ar password
+are given, basic username/password authentication will be used,
+otherwise no authentication will be used.
+.It http Ar address Ar port
+Connects to the proxy and sends a HTTP CONNECT request.
+.It exec Ar command
+Executes the given
+.Ar command
+which should set up the outgoing connection.
+The environment variables
+.Ev NAME ,
+.Ev NODE ,
+.Ev REMOTEADDRES
+and
+.Ev REMOTEPORT
+are available.
+.El
+
 .It Va ReplayWindow Li = Ar bytes Pq 16
-This is the size of the replay tracking window for each remote node, in bytes.
+vhis is the size of the replay tracking window for each remote node, in bytes.
 The window is a bitfield which tracks 1 packet per bit, so for example
 the default setting of 16 will track up to 128 packets in the window.  In high
 bandwidth scenarios, setting this to a higher value can reduce packet loss from