I love this guide! I gave it as a reference to my students when I was teaching networks a few years ago. At the time it didn't have IPv6 taken into account! I'm so glad it is the case now, especially since I'm going to teach system and network programming against next semester =).
The other reference that I really like to give students about networks is Michal Zalewski's Silence on the wire [1]. A really great introduction that can be read cover to cover — almost as a novel — despite being really technical.
The other reference that I really like to give students about networks is Michal Zalewski's Silence on the wire [1]. A really great introduction that can be read cover to cover — almost as a novel — despite being really technical.
[1] https://nostarch.com/silence.htm