I run a Windows 2003 Server LAN, with Windows XP clients. All machines are members of the LAN and Group Policy is in place. The LAN uses DHCP with DNS servers and gateway specified.
Notebooks that are part of the domain, when connected to the network (wired or wireless)have no problems accessing and browsing the Internet. When these users travel and the hotel offers wired hi-speed, no problems are encountered.
However, when users attempt to use the wireless to access public (or home) systems, the wireless interface connects, but the user is unable to browse the Internet.
I have checked all registry settings that I can find, and when the user is connected to the public site, ipconfig indicates all the correct information.
What am I doing wrong, or where shoud I check? I thank you for your help in advance, as I am really stuck.