Daily Netlogon errors

I hope that this makes sense to someone and that I can get
an idea.

We are using Windows server 2003 as the domain controller
and a mixture of Windows XP Professional and Windows 2000
clients. On a daily basis since we have moved our domain
controller to Windows 2003 we are having to reboot all of
our client computers to get connectivity with our domain
controller. I have checked the Event viewers from several
computers and have found that most of the computers on our
network have found consitently that all of them have
events to the effect of:

No Domain Controller is available for domain MICRONIXINC
due to the following:
There are currently no logon servers available to service
the logon request. .
Make sure that the computer is connected to the network
and try again. If the problem persists, please contact
your domain administrator.

This problem is occuring on a daily basis and is becoming
annoying. Since I am the domain administrator and the
problem is persisting I need to get some ideas on how to
fix this. Any help would be appreciated.

You have DNS running on the W2k3 domain controller
and all clients are pointing towards that DNS server?

"Eric Lommatsch" <(E-Mail Removed)> wrote in message
> I hope that this makes sense to someone and that I can get
> an idea.
>
> We are using Windows server 2003 as the domain controller
> and a mixture of Windows XP Professional and Windows 2000
> clients. On a daily basis since we have moved our domain
> controller to Windows 2003 we are having to reboot all of
> our client computers to get connectivity with our domain
> controller. I have checked the Event viewers from several
> computers and have found that most of the computers on our
> network have found consitently that all of them have
> events to the effect of:
>
> No Domain Controller is available for domain MICRONIXINC
> due to the following:
> There are currently no logon servers available to service
> the logon request. .
> Make sure that the computer is connected to the network
> and try again. If the problem persists, please contact
> your domain administrator.
>
> This problem is occuring on a daily basis and is becoming
> annoying. Since I am the domain administrator and the
> problem is persisting I need to get some ideas on how to
> fix this. Any help would be appreciated.