I 'm having problems getting a new Windows 7 PC to connect to the VPN at work. The setup;
Netgear DG834G v4 router with latest firmware 5.01.14. Both PCs connected by Ethernet cables.
PC 1: XP fully patched. No problems connecting, works every time. No difference if firewall or antivirus (Avast!) are on or off.
PC 2: Windows 7 fully patched. VPN setup seems to be exactly the same as the XP machine. but connection almost impossible to achieve. Twice I have got it to connect after changing 'Automatically use Windows logon' option on the Security tab but it only works once & a second attempt fails.
The connection tries & goes through PTPP & the other protocols but eventually fails with an 800 or 807 error. Windows firewall & antivirus on/off makes no difference.
I've searched but found no answers yet. Anyone have any ideas?