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SOLVED Razor on Port 2703

Discussion in 'Security' started by ItsMattSon, Feb 20, 2018.

  1. ItsMattSon

    ItsMattSon Well-Known Member

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  2. ItsMattSon

    ItsMattSon Well-Known Member

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    Sorry! I accidentally stumbled upon the answer 2 minutes later... So looks like the documentation just needs a tick under the TCP OUT column :D

    Razor
    The Razor2 system requires outbound access to servers on tcp port 2703 in general (the servers are, at the moment, on the class C 66.151.150.0/24, but allowing only access to those machines would be too restrictive).

    It also requires outbound access to those servers on tcp port 7.

    It does not require that the razor servers connect to any open ports on your machine. All the connections are typical TCP client connections (ie: from a local port >1023) to port 7 or port 2703 on the razor server.

    It does not use UDP or ICMP, with the exception of performing DNS lookups for server discovery.
     
  3. cPanelMichael

    cPanelMichael Technical Support Community Manager
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    Hello Matt,

    I've opened a case with our Documentation Team (# DOC-10342) to have that document corrected.

    Thanks!
     
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  4. cPanelMichael

    cPanelMichael Technical Support Community Manager
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    Hello,

    The document is now updated to reflect TCP outbound is required for the Razor service.

    Thanks!
     
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