Unable to add forward map...

[Todd Snyder]

>>I have almost successfully setup DHCP to update DNS zones on lease,
but 
>>in my messages file I am seeing:
>>
>>Unable to add forward map from sbp6003.china.prov.tools.staging to
>>172.16.19.61: timed out

>This suggests that bind is rejecting the update - what does it log ?

Sadly, nothing intereating.  I think I've got it set to debug, but I'
getting:

Sep 18 10:02:09 bl-utl02 dhcpd: Unable to add forward map from
log6001.china.prov.tools.staging to 172.16.19.46: timed out
Sep 18 10:02:09 bl-utl02 dhcpd: No hostname for 172.16.19.46