CERN Accelerating science

My firewall is complaining. Which ports does this project use?

Tue, 08/02/2011 - 08:33 — Daniel Lombraña...

This project uses the following ports:

  • Jabber messaging which needs XMPP (port 5222),
  • Chirp (port 9094) for moving data in and out,
  • HTTP (port 80) and
  • HTTPS (port 443)

And if you want, you can grant access to the entire CERN network:


No other ports are used by the project.