Is it possible to port forwarding without router?

[Timothysaunders]

I am trying to host a game server and came to know of port forwarding. Is there any free VPN or any other ways to do port forwarding without router. Any help it will be appreciated. Thanks in advance! SurePayroll Login

[Mark Elsen]

 - FYI :  https://xtrium.com/how-to-port-forward-without-access-to-router/

 M.

[balaji.bandi]

high level not that aware, another side you did not give full information provide about your environment other than game server.

google - there are many free VPN Servers available, choose what suitable for you

[MHM Cisco World]

port forwarding? you can use proxy to hide the whole IP. 
check this solution.