IPSEC with NAT

Hi Experts,

I am trying to run IPSEC between an Internet router(with public IP address)
and another router which got access to internet over a 3G mobile network.
The 3G provider only assigns private address but is static NATed to a public
IP address with in their cloud.

Please advise whether it is possible to run IPSEC between these 2 routers
over the internet.

R1(IP=80.x.x.x) == INTERNET == 3G Network (where IP 10.1.1.1 is NAT ed to
90.x.x.x) == 3G Device with WAN IP - 10.1.1.1

Thanks,
DN

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Received on Sat Jul 31 2010 - 12:53:10 ART