Wireless network stopped automatically assigning IP adderesses.

I have a wireless network for a small business. It was working for the past 2 years up until lunchtime today. I have the Domain controller set to function as the DHCP as well. Nothing has changed with the configuration of the DHCP. I was tinkering with IIS earlier rolling out a WebApp. When I attempt to connect any client to the wireless network, it connects, but with local access only and won't obtain an IP address. Please advise.
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

bbaoIT ConsultantCommented:
what's the OS of the client computers? XP prior to SP2?? or ever changed the encryption settings on the wireless AP??
IT_LabRatAuthor Commented:
I found the solution. My domain had run out of internal IP addresses to hand out. I went into the DHCP under server manager, and increased the scope to include 50 more IP addressess. Problem solved.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
IT_LabRatAuthor Commented:
Thank you to those that commented.
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today

From novice to tech pro — start learning today.