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    Comment: Published by Scroll Versions from this space and version 8.0-0

    It is necessary to have certain ports open for the Qube! Supervisor, Worker, and Client machines to communicate amongst themselves. You should either disable the firewall completely on the local machine, or open specific ports for Qube! to communicate via TCP and UDP.

    Supervisor ports

    • 50001 TCP and UDP inbound
    • 50002 TCP and UDP inbound

    PostgreSQL on the Supervisor:

    • 50055 TCP inbound

    Worker port

    • 50011 TCP and UDP inbound


    • no ports need be open on a machine acting soley as a Qube client

    See Also

    For Qube versions earlier than 7.0 that use MySQL, please refer to the documentation that includes the MySQL port information

    Qube 6.x Firewalls & Ports