More:

In gateway I wrote the gateway address I get from IPCONFIG.

Groupname: I just entered "WORKGROUP".

Username & Password: I entered my Vista user account details

GROUP-PW & Domain fields I left empty.


After that I followed this guide. However I skipped step 7 because I have no clue what to write there.

Then I hit connect on VPNC client.

Error message I get is:

vpnc: binding to port 500: Address already in use


So, what's next?