Airport Extreme cannot find network
We have recently switched internet provides to one that provides fiber optics. We have two airport extremes to extend the wireless network (that worked perfectly when we had DSL). Our provider put in a Calix GigaFamily Service 854G-1. Our airport extremes are contect to the Calix via ethernet cables. Here is a screen shot from airport utility running on my iPad
But when I click on either device I get the following
The problem is the airports cannot find my network. I do not want them to join wirelessly (as they are connected with ethernet). But when I go into to configure (I've done this several times and reset the devices to factory default), anytime I configure to connect using ethernet it switches itself back to connect wirelessly. Here are configuration screenshots from one of the devices. Any ideas on why they can't find the network. Thanks.