AFS ports & Firewalls

[mickish]

Our firewall administrator asked me to give him any port numbers that AFS
uses to talk to other cells, so the requests can penetrate the firewall.
I see the following lines in /etc/services:

        #
        # For Kerberos token-passing during rsh
        #
        auth            113/tcp         authentication
        ta-rauth        601/tcp         rauth

Are these ports relevant, and are there others I should know about?

Thanks,

--Andrew Mickish