All the users on my network recieve the same error when they boot up and log on:
Event Type: Warning
Event Source: Dhcp
Event Category: None
Event ID: 1003
Your computer was not able to renew its address from the network (from the DHCP Server) for the Network Card with network address XXX. The following error occurred:
The semaphore timeout period has expired. . Your computer will continue to try and obtain an address on its own from the network address (DHCP) server.
My servers are all Server 2003 and worstations are all XP with the latest service packs applied. What could be causing this?