Connection Not working

[LukasKarer]

Hello guys,
if I am trying to connect to the server that i setuped with the script all my connection handshakes are not recieving any answers. I really don't know what to do..
Someone has got any idea what could be the error?
Thank u!

[houmie]

Are you using IPv4 or IPv6? IPv4 works. IPv6 doesn't seem to work.

[gianhapxhd]

Did you check your firewall settings? If you are on Ubuntu, "ufw status" to see whether your VPN's port is on the list? If not, "ufw allow <PORT_NUM>" to enable it.
Other than that, some VPS providers may require to manually enable firewall from their portal.