site to site vpn 2 networks same IP scheme

[pgamez]

I am trying to setup a site to site vpn with a new client who has an IP address scheme that is already being used. Is there a way to set this up via checkpoint.

Our checkpoint firewall (66.2.49.3) NETWORK-10.1.0.X SUBNET-255.255.0.0

We currently have the following VPN's setup on our firewall
GCM 90.222.2.82 Network 192.168.4.x subnet 255.255.255.0

People who log into our network with checkpoint secure remote show that they are login in with ip address 192.168.1.x from comcast

We now need to create a new VPN with the following settings.
Hdle-208.3.15.162 network 192.168.1.x subnet 255.255.255.0
network 192.168.4.x subnet 255.255.255.0
thanks,