What is the program for monitoring Internet access?

Question

Monitoring

Prompt the program for logs of accessibility of the Internet.
The home network falls off from the Internet. I want to understand whether the matter is in the provider or in the settings of the home network.

Answer 1

ping

Answer 2

what about tracert? in my opinion, only it will show on which node problems with the Internet begin.

Answer 3

Press ctrl + R , enter cmd there , and then execute the command ping google.com

Answer 4

For logs, you can try some sniffer.