I need some advice and preferably a good howto to do the following:
I have one central SuSE 10 machine which is behind a firewall but has one to one NAT static IP assigned to it. I would like to have several SuSE machines VPN to this one from other locations. A sort of call home if you want. These will be behind different firewalls depending on the location.
The tunnel must only be between the central machine and the ones offsite not the entire networks.
What do you recommend for this type of structure?
and do you have any good howtos for this?