How to change the GOTV port in CS2
Type tv_port 27021 in the server console so GOTV spectators connect on port 27021. Open it in your firewall.
tv_port
Sets the port GOTV spectators connect to.
tv_port <port> Examples
tv_port 27021 Move GOTV to another port.
Arguments
portRequired- UDP port for GOTV.
What it does
GOTV spectators connect to this port instead of the game port. Change it when running several servers with GOTV on one machine, and open it in your firewall.
The game's own description: Host SourceTV[0] port
Run it on your server
On a SLASHPLAY server, type it in the Console tab of the server page; the reply shows right under it. A value set there lasts until the server restarts. To keep it, add the line to game/csgo/cfg/server.cfg. New to this? Start a CS2 server first.
Your own
CS2 server.
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