December 28, 2021December 29, 2021Block steam update/download ports Pfsense General by Curt Sahd Steam can account for huge amounts of bandwidth on networks. Steam download ports: UDP 27015 through 27030 TCP 27015 through 27030 To block steam ports using Pfsense you can create a firewall rule on the LAN interface that looks as follows:
!["steam"]("http://wiredin.co.za/academy/wp-content/uploads/2016/10/steam.png")