Document "lz4" argument to "compress" config option.

Signed-off-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Arne Schwabe <arne@rfc2549.org>
Message-Id: <1389012640-24174-1-git-send-email-gert@greenie.muc.de>
URL: http://article.gmane.org/gmane.network.openvpn.devel/8178
Fix spurious ignoring of pushed config options (trac#349).

The function incoming_push_message(...) in push.c uses a local variable
option_types_found, that gets passed to do_up(...).

If the server push got split into several parts, only the last part
(PUSH_MSG_REPLY) option_types_found is used for do_up (initilized as 0
locally), the previous ones (PUSH_MSG_CONTINUATION) are ignored.

So e.g. a ping config, pushed by the server in the first push, followed
by a lot of "push route" configs, causing a second push message, will
have the do_up() called, but without e.g. the OPT_P_TIMER flag, so those
options will be silently ignored.

The patch resolves that, by introducing "push_option_types_found" in
"c->options" and using that as storage.

Fix trac bug #349.

Acked-by: Gert Doering <gert@greenie.muc.de>
URL: https://community.openvpn.net/openvpn/ticket/349
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Make code and documentation for --remote-random-hostname consistent.

Documentation examples, description and code were disagreeing on what
this option actually does.  Now they will all agree that it will
*prepend* a random-byte string to the hostname name before resolving
to work around DNS caching (needs a "*" wildcard record in the zone).

Fix trac #143

Signed-off-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Arne Schwabe <arne@rfc2549.org>
Message-Id: <1384698620-27946-1-git-send-email-gert@greenie.muc.de>
URL: http://article.gmane.org/gmane.network.openvpn.devel/7999
Reduce IV_OPENVPN_GUI_VERSION= to IV_GUI_VER=

Use shorter variable name to signal the same thing (see f3a2cd255a3bc73)
to save space in the buffer used by the collective IV_ info sent to server.

Signed-off-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Arne Schwabe <arne@rfc2549.org>
Message-Id: <1389296891-1487-1-git-send-email-gert@greenie.muc.de>
URL: http://article.gmane.org/gmane.network.openvpn.devel/8183