Required Ports for Steam

Categories: Topics | Steam | Connection Issues

Article: 8571-GLVN-8711 FAQ ID: n/a Updated: BurtonJ 10:44, 24 September 2009 (PDT)

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Steam Support will not request your Steam account password for any reason, nor will you ever be asked to enter your Steam account password into a website form.

Your network must be configured to allow Steam access to the following ports (in order from highest to lowest priority for QoS users):

Steam Client

UDP 27000 to 27015 inclusive (Game client traffic) UDP 27015 to 27030 inclusive (Typically Matchmaking and HLTV) TCP 27020 to 27050 inclusive (Steam downloads)

Dedicated or Listen Servers

TCP 27015 (SRCDS Rcon port)

NOTE:

Many university networks and proxies block required ports for Steam operation - please consult your network administrator to ensure the required ports are open if you are using a university network or a proxy. Ports required for Steam can not be re-mapped to HTTP or reconfigured to a custom port range.

Retrieved from "http://supportwiki.steampowered.com/wiki/Required_Ports_for_Steam"

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Required Ports for Steam

Steam Client

Dedicated or Listen Servers

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