[vpn-help] VPN not working

[jirka.mladenec at centrum.cz]

> What the VPN Gateway ?
I do not know which VPN Gateway is being used and cannot find out due to uncooperative IT department.

> Do you have check the log of VPN Gateway and may be need some firewall rules ?
I do not have access to the VPN Gateway logs, due to uncooperative IT department.

I have no firewall enabled on my debian installation.

The same config file works on Windows 7 64-bit, so the issue should not be with the config file.