I previously had OpenVPN working on OMV 3 but I lost it when I upgraded to OMV 4. I recently saw that the plugin has been updated so I installed it and tried to set it up with the same settings as before, but I can't get my phone to connect to it.
I used the settings found in this post.
Here they are:
|Client to client||Disabled|
|Pubic Address||My DDNS address|
Every time I try to connect with the OpenVPN app it just times out.