Updating DNS after DHCP

[John]

I see that some Microsoft systems send out an update to DNS with
the system name.  I configured my DNS server to accept these updates,
but now that I'm running FreeBSD on a laptop - how do I do that
from FreeBSD? I've looked at the dhclient man pages and the named
man pages and the pages that they refer to and I didn't pick up
any hints there.

Can anyone give me a clue? (Yeah - I'm clueless...)

Thanks!
-- 

John Lind
john at starfire.MN.ORG