Re: [Trisquel-users] How do I gather information about unstable cable internet connection?

[ark]

I have a RPi 3 that I use along with smokeping to gatter your stability  
connection and plot it very nice over days/weeks to check ISP service  
quality.

I used this tutorial at the time, but should work fine with trisquel based  
distro.
http://raspberryserver.blogspot.com/2015/11/measuring-internet-connection-stability.html

Hope is what you are looking for, regards.