

Steam also uses various other ports, per their official documentation ( ), but these will probably be opened or whitelisted already as Steam requests access to them during client installation and stuff I think. TCP 2707 - Used for "In-Home Streaming" and are likely open/whitelisted already if you have no issues streaming games from your PC to iPhone from inside your local network. UDP 2706 - Used for "In-Home Streaming" and are likely open/whitelisted already if you have no issues streaming games from your PC to iPhone from inside your local network. This has nothing to do with Steam or Steam Link per se, but if you want to use Steam Link "Anywhere", your PC will probably be asleep while you're not physically there, thus requiring these ports be opened. These obviously need to be opened on your router/firewall to forward magic packets to your PC and wake it from a sleep state. TCP/UDP 7 and 9 - The default ports used to send "magic packets" to your PC. Before making changes left and right, understand the following things: SUCCESS! Your home network needs to be tweaked. I’ll keep troubleshooting and hopefully get this to work. Originally posted by JlnPrssnr:Source: I was just able to stream to my iPhone 11 via 4G Well then it’s clearly just me.
