[Openswan Users] question about of clients

[Jhon & Edward]

I need build a vpn environmet, follow:

network.A--------GW.openswan-------WAN--------users.X

I need go to network.A from any house, using only software  vpn client
for ms windows 98, XP, 2000 and 2003.
How to configure my openswan box?
Can you give me any information?

Thanks


Greetings from Peru