On the Win 7 the nortel cannot connect to the Vpn Enviroment, However with the same setting all worked fine on the Win Xp. Nothin changed in terms of the Cofiguration otherwise, works well in the Office Location not @ home or Client location. Has 2 firewalls one is the Windows other is the F-Secure (both are disabled) still nothing works well. Kindly suggest

I am also getting this error message. I have a win7 netbook that connects wirelessly and via network cable just fine to VPN. My Desktop gives me this error via wireless adapter and network cable.

check the sever side to be sure there are no MAC address restrictions on the VPN connectionTunde Abagun MCP,MCSA,MCTS,MCITP en p "for the love of Computers"

check the sever side to be sure there are no MAC address restrictions on the VPN connection Tunde Abagun MCP,MCSA,MCTS,MCITP en p "for the love of Computers" OK, but how to do this? Thx, DK

go to "routing and remote access " in your windows server,check the VPN configurations properlyTunde Abagun MCP,MCSA,MCTS,MCITP en p "for the love of Computers"

Hello, I was also experiencing this problem for over one month and discovered the cause right now. It is the media sharing service (aka DLNA) of the Windows Media Player. Disable the service which will operate again. Have not figured out what the relationship is probably a port conflict.

The DLNA service did not work for me on Windows 7. For me it was (http://marikoonnet.blogspot.com/2010/04/nortel-vpn-message-unable-to-reach.html): After struggling some time with this problem, I found in a forum the solution! For those who have Windows Vista, you should stop the ICS (Internet Connection Sharing) Service. And... that's it! So simple!