I love this guide, I gave this link as a reference to my students when I was teaching networks a few years ago. But the last time I looked at it the guide didn'

I love this guide, I gave this link as a reference to my students when I was teaching networks a few years ago. But the last time I looked at it the guide didn't have IPv6 taken into account! Very nice to know that it is now the case! Thanks for posting :).