Dhcp gives wrong dns suffix 1

[alex8484]

Hi all,
I have a win 2k3 set up at home. It is working pretty fine. Only thing is that I had experimented slow AD account log in. I know this is due to dns issues. I have noticed that for some reason. When I reboot one of the dhcp client computer the address given is ok. Except for the Dns suffix. I have a 2wire router. So when I log in at first I have dns suffix gateway.2wire.net when it should be my domain name. However if I run ipconfig /release /renew. I get a new address with dns suffix set to my domain name.
Any idea?

 

[brianinms]

Turn off DHCP on your router.

 

[alex8484]

actually I did turn it off. When I type ipconfig /all it is showing that dhcp server is 192.168.0.2 which is my server (router being 192.168.0.1)

 

[brianinms]

Unplug your server and try to get an IP from the router.

 

[alex8484]

Thanks I'll do it tonight when I'll get home!

 

[alex8484]

Hi, I unplugged and then nothing happenned could get an address from any dhcp.

any clue?