man: mention that --ecdh-curve does not work on mbed TLS builds

Not needed either, because mbed TLS automatically selects the curve based
on the certificate.

Trac: #789

Signed-off-by: Steffan Karger <steffan@karger.me>
Acked-by: David Sommerseth <davids@openvpn.net>
Message-Id: <1481658672-5110-1-git-send-email-steffan@karger.me>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg13523.html
Signed-off-by: David Sommerseth <davids@openvpn.net>

diff --git a/doc/openvpn.8 b/doc/openvpn.8
index 42ccd989a0048522840018299c21d0b45d146c6f..f0797998cc25aff14b4711ef14e3e3683861c339 100644 (file)
--- a/doc/openvpn.8
+++ b/doc/openvpn.8
@@ -4577,6 +4577,8 @@ Specify the curve to use for elliptic curve Diffie Hellman. Available
 curves can be listed with
 .BR \-\-show\-curves .
 The specified curve will only be used for ECDH TLS-ciphers.
+
+This option is not supported in mbed TLS builds of OpenVPN.
 .\"*********************************************************
 .TP
 .B \-\-cert file