Making Bulb indicator alarm using ip ping failure from router

Projects General Guidance
1

Hi
I am looking for guidance on making one Light Bulb as Alarm when a network IP ping fails. Like if network goes down then the bulb should light up, using ESP8266 or something like that.

Please suggest.
Thanks

2

By "Light Bulb" do you mean one running on house/line current? If so, you should probably use a relay module to switch it.

Have you searched for how to do a 'ping' with the ESP8266?

Here is a library with an example:

3

Thanks for the reply ...me too while searching reached to same place. may be I have got the help . sometime connecting to the community make you reach answers.

Tried the code works well so far. Now will be incorporating relay into it.
thanks