For our clients who do not have VPN devices we program and ship a VPN\ndevice to them. We have been using Nortel Contivity 1010's, but are\nlooking to migrate to Cisco ASA 5505's. The 1010's have a setting\ncalled "nailed up" that causes it to continuously try to build a\ntunnel. This works great for clients who have DSL or Cable with a\nsingle public IP address. Even though the 1010 is connected on the\ninside LAN, NAT/PAT with the public is not a problem b/c of the nailed\nup feature. Does the ASA have something similar? I tried usuaing NAT-T\nbut that didn't seem to help. There are probably changes I could make\non the DSL or Cable routers that would make this work, but we don't\nwant to have to change the client's enviroment in any way.