The ciphers listed in https://openvpn.net/index.php/access-server/docs/admin-guides/437-how-to-change-the-cipher-in-openvpn-access-server.html includes those that are now known to be vulnerable to [url=https://community.openvpn.net/openvpn/wiki/SWEET32]SWEET32[/url]: [quote][list][*]BF-* [*]DES* (including 3DES variants) [*]RC2-*[/list][/quote] I would suggest that this list indicates that while these ciphers are available, they are vulnerable and should not be used.

Insecure ciphers listed in documentation

BF-*

DES* (including 3DES variants)

RC2-*

I would suggest that this list indicates that while these ciphers are available, they are vulnerable and should not be used.