I'm assuming you are using authenticated wireless rather than guess wireless? One possibility: Check the netmask on the Windows 2003 server. If it's set to 255.248.0.0 (old MSU standard), that would likely be the problem. Doug On Fri, May 29, 2009 at 03:16:59PM -0400, Al Puzzuoli wrote: > I just set up a L2TP over IPSec VPN using Windows 2003 as the VPN > server, and Vista's built-in dialer on the client side. The server is > located on campus in our office at Bessey Hall. Long story short, the > connection works flawlessly if I initiate it from home; However, I > brought the laptop back to campus this morning and tried connecting via > MSUNet Wireless to no avail. The client never gets a response from the > server. Are there any special considerations or workarounds for the > campus network I should be aware of? > > Thanks, > > Al Puzzuoli > Michigan State University > Information Technologist > http://www.rcpd.msu.edu > Resource Center for Persons with Disabilities > 120 Bessey Hall East Lansing, MI 48824-1033 > 517-884-1915 > -- Doug Nelson, Network Architect | [log in to unmask] Academic Technology Services | Ph: (517) 353-2980 Michigan State University | http://www.msu.edu/~nelson/