I encountered this issue following the OpenVPN guide in Ubuntu LTS (16.04) Server Guide at this URL: https://help.ubuntu.com/lts/serverguide/openvpn.html.
Thankfully the solution mentioned here solved it & allowed me to continue. Thanks, OP.
I encountered this issue following the OpenVPN guide in Ubuntu LTS (16.04) Server Guide at this URL: https:/ /help.ubuntu. com/lts/ serverguide/ openvpn. html.
Thankfully the solution mentioned here solved it & allowed me to continue. Thanks, OP.