https://openvpn.net/community-resources/static-key-mini-howto/
#man 3 SSL_CTX_set_security_level: 0 Everything is permitted. This retains compatibility with previous versions of OpenSSL.
man 3 SSL_CTX_set_security_level
tls-cipher DEFAULT:@SECLEVEL=0
AES-128-CBC:AES-192-CBC:AES-256-CBC:AES-128-GCM:AES-192-GCM:AES-256-GCM:CHACHA20-POLY1305
iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE
#
man 3 SSL_CTX_set_security_level
: 0 Everything is permitted. This retains compatibility with previous versions of OpenSSL.tls-cipher DEFAULT:@SECLEVEL=0
AES-128-CBC:AES-192-CBC:AES-256-CBC:AES-128-GCM:AES-192-GCM:AES-256-GCM:CHACHA20-POLY1305
iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE