Can't find HDA after ISP Switch

[tgserver]

Hello,

We just switched our ISP from Windstream to Time Warner Cable.
They provided us with a modem, but we had to buy a router. Before, we had a modem wifi combo, and the gateway was 192.168.254.254, and now it is 10.10.51.145. I didnt realize this and even though the HDA is connected via ethernet, I cannot find it on the network. Could I use a different install code and reinstall just the amahi part?

[bigfoot65]

Unfortunately such a change will require a complete Fedora and #Amahi reinstall.

This is not a common task needed by most users.