[OpenAFS] changing kdc server

[Oki DZ]

Hi,

Currently I have AFS client & server running on the same host with the
Kerberos servers (admin & kdc). I'd like to move the Kerberos servers to
another machine. 

I tried it by recreating the KeyFile in the other machine and installing
it in the AFS host. Everything looked fine (kinit, aklog; I could get
the token), but then I could only list /afs directory; it was the
farthest I could get. I had all the mount points, but when I tried to cd
into it (the one with the cell name), it said "no device".

What should I do so that I can have AFS and Kerberos reside in two
different machines? Pointers please...

Thanks in advance,
Oki