Management port is unavailable

This error applies to SSL VPN connections only.


Sophos Connect fails to claim TCP port 25340, which is required to communicate with OpenVPN.


  1. Check if another application is running on the device using this port.
  2. Exit the application, if possible.

    If you don't fix this issue, Sophos Connect 2.0 can't run on your device. If no other application is using this port, this may be a temporary condition.

  3. Reconnect to the Sophos Connect client.