documentation: update 'unsupported options' section

We listed those in Changes, but did not update the documentation.

Signed-off-by: Frank Lichtenheld <frank@lichtenheld.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20230111125242.21025-1-frank@lichtenheld.com>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg25968.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
(cherry picked from commit ee0a6026af)
This commit is contained in:
Frank Lichtenheld 2023-01-11 13:52:42 +01:00 committed by Gert Doering
parent d09db604da
commit 4674d69c63

View file

@ -17,6 +17,14 @@ longer supported
``key-method`` weakens the VPN tunnel security. The old ``key-method``
was also only needed when the remote side was older than OpenVPN 2.0.
--management-client-pf
Removed in OpenVPN 2.6. The built-in packet filtering (pf) functionality
has been removed.
--ncp-disable
Removed in OpenVPN 2.6. This option mainly served a role as debug option
when NCP was first introduced. It should no longer be necessary.
--no-iv
Removed in OpenVPN 2.5. This option should not be used as it weakens the
VPN tunnel security. This has been a NOOP option since OpenVPN 2.4.
@ -30,3 +38,6 @@ longer supported
in recent SSL/TLS libraries. If your certificates does not include *key
usage* and *extended key usage* fields, they must be upgraded and the
``--remote-cert-tls`` option should be used instead.
--prng
Removed in OpenVPN 2.6. We now always use the PRNG of the SSL library.