doc link-options.rst: Use free open-source dynamic-DNS provider URL

Trac: #1417

Signed-off-by: Richard T Bonhomme <tincantech@protonmail.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20211103202014.1121244-2-tincantech@protonmail.com>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg23095.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
(cherry picked from commit 2c2e13d9ecdd1364c6a05ad77cea2840c015aa56)

diff --git a/doc/man-sections/link-options.rst b/doc/man-sections/link-options.rst
index c132a623e9f938eb380d151fce9faa580516028f..ff581cf54ddaf2f606f61d7375509c8b0981ea6d 100644 (file)
--- a/doc/man-sections/link-options.rst
+++ b/doc/man-sections/link-options.rst
@@ -213,7 +213,7 @@ the local and the remote host.
 
   This option is useful in cases where the remote peer has a dynamic IP
   address and a low-TTL DNS name is used to track the IP address using a
-  service such as http://dyndns.org/ + a dynamic DNS client such as
+  service such as https://www.nsupdate.info/ + a dynamic DNS client such as
   ``ddclient``.
 
   If the peer cannot be reached, a restart will be triggered, causing the