Hello all, I am new to the forum, hope someone can help me out. I am wanting to connect my E1200 wireless router to a machine tool in our factory that has programmable controllers and is connected to the machine components via ethernet connections. This is so we can troubleshoot the machine without having a wired laptop. We have several ethernet switches on the machine and a range of IP addresses say from 192.16.1.1 through 192.16.1.150, and 192.16.17.1 through 192.16.17.150, all of the addresses are not used but random addresses in the range. I would like to be able to connect my E1200 to either one of the networks without having to make a change in the router setup. I can make it work on either network but when I switch my cable to the other network it has to be reconfigured. I am currently connecting my data cable to a ethernet port on the router and changing my router address from 192.168.1.1 to 192.16.1.1 and selecting a range of 150 so it will assign numbers as needed. This works great until I change to the other network and I have to change my router address to 192.16.17.1, I know this can be done on some routers because the technicians from the machine builder use them when working on the machines. thanks