DNS good enough for Kerberos

Forget everything you learned at Red Hut Pizza. Under the banner of Ubuntu does it different, here we have a Lubuntu 14.04 client joined to a Samba4 AD domain.  This is DNS the Ubuntu way. And the kids love it.

client: lubuntu5
domain: hh3.site

/etc/hosts lubuntu5.hh3.site lubuntu5 localhost


        default_realm = HH3.SITE
        dns_lookup_realm = false
        dns_lookup_kdc = true

hosts:  files dns

Now point and click your way home
set the DC as only DNS entry and delete any other nonsense
then hand it all over DHCP