Where do I start? VPN

[Wayne Davis]

Hello all,

I need to setup a VPN between my home network and my portable that uses 
a Sprint Aircard.  I've never done this and have no idea how to proceed. 
It SEEMS that VPN's only work between 2 static sites, but I know that 
cannot be correct.

On the local side, I use a monowall appliance on cox broadband, and it 
will a Kubuntu box that I want to see the most. On the portable side, it 
will be both Kubuntu and XP.  I have identified that here in Phoenix, 
the aircard can use 6 possible Ip blocks.

Direction?

TIA  :-)