I have been wrestling with this for the past few days.
So, my host OS uses a VPN.
On that host I have a fully configured and functional KVM VM Whonix Gateway that I would like to install a VPN on. (It is better to install the VPN on the gateway rather than the Workstation correct? )
I have followed the documentation strictly, mainly using this as a guide/troubleshooter. I was able to set up this VPN on a different system(non Whonix) without issue. My .crt is updated, login info correct, firewall configured, and my config files seem spot on with what my VPN provider recommends, but alas there is something I am missing because whenever I try to start my VPN with:
“sudo service openvpn@vpnname start”
"write UDPv4: Operation not permitted (code=1)"
“TLS Error: TLS key negotiation failed to occur within…ty”
“TLS Error: TLS handshake failed”
Any help at all would be appreciated.
Thanks in advance.