leptserkhan Hello. I have been struggling with this issue for days. When I login into our server using command line, i.e., sudo openvpn client.ovpn everything connects and I do not see any MITM error messages like: "WARNING: No server certificate verification method has been enabled" Yet, when using Network Manager on Ubuntu I always see that error in syslog files. I have ta.key set properly in client along with: ;ns-cert-type server <--------- I've toggled this and no change. remote-cert-tls server tls-auth ta.key 1 <---------- ta.key in same directory along with othey certificates/keys Server config files contains: tls-auth /etc/openvpn/easy-rsa/2.0/keys/ta.key 0 # This file is secret Server was build using build-key-server and no errors where thrown during build. VPN works but keep getting this message in network-manger. Any insights would be greatly appreciates. Thank you!
