[Openswan Users] Some Advice

[J. Pedro Flor]

Hello again,
I need some advice please.

I have on one side:

Linux-2.6.11
Openswan-2.3.0
ipsec-tools-0.51

and the other side, Cisco Pix

The facts it's that the Cisco peer let me just one public IP to contat
their private network, but the problem it's that I need allow a hole
range of private IP's to comunicate with the PIX side.

How can i solve this problem?

I tried with snat but does not work.
It's posible to configure my openswan as roadwarrior as gateway? and how?


Diagram:

What I already have is...
        Linux(1 Public IP)================Cisco(VPN GW) ---------
+(Public IP)Server

What I want is...
    LAN(Private IPs) + -----Linux(1 Public IP)==========Cisco -------
+(Public IP)Server



-- 
J. Pedro Flor P.