Loss ping modem

I would need you to run this command first> \ipconfig

This would show me if you are even in the same subnet. When I look to the right tray I see what appears to be confirmation that you are connected to the Internet. When you lose a connection to a router like the one you are trying to ping @ 192.168.1.1, I usually expect that this is a router to the Internet too and I look to the right tray for confirmation.

If this a secondary connection within your LAN and there is no 'route' to it then it could be a problem with the way you have connected it.

Example: a cable modem/router/switch/wifi access point is typically provided by your ISP @ 192.168.0.1 but you hang 2 extra routers off that ISP's router's LAN ports (double NAT) and one is @192.168.1.1 and the other is @192.168.3.1

In this setup, there is no 'route' between someone connected to 192.168.1.1 and someone at 192.168.3.1 even though they both have access to the Internet via 192.168.0.1

I will often use this technique to isolate IOT (Internet of things) from an inner protected network.
 
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