I am trying to figure out a feature I saw on a dlink router. I am creating some routers/servers for a few hotels. There requirements say I must have a dynamic nat router. What it does is allow anyone with any static ip to be able to connect to the network and get internet access. Example: Router/server Ip:192.168.100.1/24 Dhcp server range: 192.168.100.50-192.168.100.200 Example client Static ip: 10.1.2.47 Subnet: 255.255.255.180 Gateway: 10.1.2.1 Dns: 1.1.1.1 What I want to do is allow the client through the network without changing there ip info. I have heard of something called mobile ip or dynamic natting. Is anyone familiar with what I am describing and/or has done it? If you have do you have any web pages that give information on it. Thanks Brent Wilkinson