Access to Eddie is easiest by using SSH.
The login servers for Eddie can be reached at:
eddie.ecdf.ed.ac.uk
This address is an alias to, currently, two login nodes:
frontend01.ecdf.ed.ac.uk frontend02.ecdf.ed.ac.uk
should you wish, you can connect to these directly instead of using the alias.
Authentication is done using EASE. If you have a Kerberos ticket, you will not need to type in a password.