I have set up a dozen VPNs but now have a new requirement, the firm we are setting the VPN up with wants our internal IPs 192.168.17.0/24 to now show up as 10.142.18.0/24
Basically sourcing all traffic as a new IP. What is the keyword that describes what this is and can anyone point me to the right direction on a netscreen (in this case, a netscreen 100 firewall)?