Photon server is Not connect


The photon server can't connect give me this error "Connect() to '' () failed: System.Net.Sockets.SocketException: No such host is known." I'm using the best region in settings is this a general problem right now in photon?

Thank you


  • Hi @Amir,

    Thank you for choosing Photon!

    It looks like Photon name server is not reachable from the machine you tested this on.
    Try a different machine.
    Try a different network.

    Maybe there is a firewall preventing you from reaching Photon Cloud.
    Or you ISP or country is blocking this.
    Check out the list of required UDP and TCP ports.
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