[OpenAFS] moving /changing IP-adress of system control server / database management server

[Klaas Hagemann]

Hi,

what do i have to do when i want to move or change the ip-adress of
a: a database managmenet server
b: the system control maschine (on which the updateserver-prozesses are
running) ?
Do i have to change the configuration of every file-server then?

Thanks Klaas