DNS registration for DHCP clients.

[locutis]

I cant get this to work...

I have a DCHP client (ubuntuvm) which negotiated a lease with AMAHI's DHCP server sucessfully but the hostname is not getting registered in Ubuntu's DNS server. I have solved this problem for static clients by adding a alias into the HDA.

[root@hda bin]# nslookup
> linuxvm
Server: 192.168.2.10
Address: 192.168.2.10#53

*** Can't find linuxvm: No answer
> linuxvm.cygnus
Server: 192.168.2.10
Address: 192.168.2.10#53

*** Can't find linuxvm.cygnus: No answer
> ipcop
Server: 192.168.2.10
Address: 192.168.2.10#53

Name: ipcop.cygnus
Address: 192.168.2.1

> exit

[root@hda bin]# ping 192.168.2.248
PING 192.168.2.248 (192.168.2.248) 56(84) bytes of data.
64 bytes from 192.168.2.248: icmp_seq=1 ttl=64 time=1.94 ms

What to I need to configure?