hi all , we recently update ipfire to version 194. We have some cliets using mac ( tunnelbrick ) using openvpn 2.6.14 and openssh 3.06 that cannot log into the openvpn ,
the error showing was
WARNING: ‘link-mtu’ is used inconsistently, local=‘link-mtu 1449’, remote=‘link-mtu 1469’
WARNING: ‘auth’ is used inconsistently, local=‘auth [null-digest]’, remote=‘auth SHA256’
Try setting configs same both ends. Just add to the config file. easier to do on the client end ie tunnelblick. I would suggest use the openvpn client for mac, its a lot less hastle than tunnelblick. Sooner or later you are going to have to mess with security extensions plugins on the mac which a pain, especially if trying to do remotely.