Counter Strike 2 Server

Hey guys, so I am trying to set up a CS2 server using playitgg. The port protocol is TCP/ UDP and the ports are 27015 to 27016. I have the server running as a windows dedicated server just by having a few arguments that run on clicking the icon that boots the game to start and run a server with a CLI. I tried opening two tunnels, both on TCP/UDP and each on one of those two different ports but I cant connect to it using the address provided. Any ideas? is there a way to have multiple ports set up for just one tunnel? thanks

do both of those ports require TCP and UDP? Or is one meant for TCP and the other for UDP? My limited experience of ports and tunnels to ports, you could set up a TCP+UDP tunnel and that would allow a single tunnel to send both TCP and UDP ports on the tunnel.