Ok, sounds weird right? Here goes, I have a SonicWall firewall in front of a Cisco router. I am not using NAT on the Cisco, and internally I am using 10.10.x.x. I need to set up a VPN to another company for FTP traffic. They do not route 10.10.x.x addresses. I have the SonicWall VPN tunnel set up and can negotiate a connection, but since they see a 10.10.x.x address they do not allow me to establish a FTP session. Question, how can I set up NAT on my Cisco so that they see a public ip instead of my private? Or am I going about this the wrong way? Any advice would be greatly appreciated. Thanks!