samba - Sep 2007 - Generic question about Kerberos - Samba - Acive Directory 2003

Hi All,

I am trying to setup freeradius authentications against MS Active Directory
2003 using samba and kerberos that came with Red Hat ES 4 installation
disks.

Since krb5.conf file should point to Active Directory, so how can I generate
kerberos ticket?

Were is my kerberos server? Should I install in separate server and where in
config file I specify kerberos server?

I tried commnand kinit admin@AD.COMAIN
and gives me error:

kinit(v5): Cannot find KDC for requested realm while getting initial
credentials

I even specified IP address for Active Directory in /etc/krb5.conf (kdc
10.10.10.10) but same error since there is no kerberos server running on the
AD.


Thank you in advvance,
angelina