Juniper SRX Nat rules

Hi All,

I'm pretty new to Juniper firewalls, I've worked with a few but not this one.

In a nutshell;

I've got a vpn between two sites, what I'd like to do is present an internal server on my LAN (10.5.5.1) on a different IP address when going over this VPN, e.g. (192.168.1.1).

I assume I need some form of NAT, but I'm not sure how to go about it.

Could someone please point me in the direction?

Andrew