Shibboleth SP Ports

[Scott Klawitter]

Does anyone have a list of ports that should be open for a Server to
successfully run a Shibboleth SP configuration?

I am aware of:

    443
    80
    1600 (shibd)
    ? (ntp service)
    
Are there any others that I am missing?

NOTE: Using Windows Server 2003 R2 or Windows Server 2008 R2.

   Thank you,

- Scott K