Setting up condition zero internet dedicated server

[76561199636410733]

How can i set up condition zero dedicated server that's connected to internet? I tried hlds on steam tools, but it says that my server need update and not connected to master server. Please help, i want to play with my friends via internet.

[dr.N0]

the only way to host a game via internet is through a machine with internap connectivity, such as a virtual private server, or dedicated server.,; though the most popular and simplistic option is to start by purchasing a single hosted game server from maybe nodecraft or nuclear fall out servers. if you see to my profile, youll see how i work my source engine content and my source engine servers on virtual private servers