Multiple realms served by single kadmind

[Tom Parker]

Hello

Is it possible to server several realms from a single kadmind process? 
With the the krb5kdc process it's as simple as specifying multiple -r
REALM flags on the command line?

I have a server that needs to support 4 separate realms and the kdc is
working fine but whenever users try  to change their passwords they get:

Enter new password:
Enter it again:
Authentication error: Failed reading application request

Any help would be appreciated.

Thanks