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Assigned Ports Command

You are only allowed to use the ports that are assigned to your service.

Your Ultra.cc service comes with a range of ports that are allocated to each of the applications available for installation via the User Control Panel. In this guide, we will show you the app-ports command and how to use it.

  • Login to your service via SSH.

Once you have successfully logged in to your Ultra.cc service, you maycan execute theeither followingof these commands:

  • app-ports show – List all ports and the application it is assigned to.
  • app-ports free – List all free ports that are not currently used by any application.
  • app-ports used – List all ports that are currently in use.

Furthermore, custom applications can be assigned a port that you are currently not using. For example, any port that is listed when you execute app-ports free can be used for a custom application of your choice.

Using any port that has not been allocated to you and displayed using the app-ports free command is prohibited, and will put you at risk of a fair usage violation.

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