Some router may limit to one VPN conenction. These search results may help,
VPN Issues Some routers may take just one VPN connection The remote access server does not accept a PPTP connection VPN client disconnection issues ...
www.chicagotech.net/vpn.htm
Laptop can't VPN while desktop can Some routers may take just one VPN connection ... Cause: Some router takes only one connection. VPN connection appears with a red X ... ...
www.chicagotech.net/VPN/vpnrouter.htm
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com
"Franck" <(E-Mail Removed)> wrote in message news:(E-Mail Removed)...
Ok here's the situation, We have 3 different compagny call them A,B and
C. on compagny C is the one we want to vpn to it. A and B are the one
that are vpn to C. A have 2 computer both same windowsxp on same
router/firewall...etc one can vpn and the other one cant. the computer
in compagny A that can't vpn can vpn to compagny B so the problem is
not there. in compagny B 1 computer is on linux and the other one
windows xp the linux one can vpn anywhere and the other one can't vpn
to C same problem as the one in compagny A, and as compagny A, the
computers are on the same router.... i ask compagny B to check for the
rules to compagny C firewall and B firewall and all ok it is supposed
to work, anyone got an idea is it and issue like : "it's windows dont
try to understand" im lost there