Perhaps it can be "nearly complete" in a pareto sense. If you know the structure and semantics of IP, UDP, and TCP packets, including their most common few opti

Perhaps it can be "nearly complete" in a pareto sense. If you know the structure and semantics of IP, UDP, and TCP packets, including their most common few options, and DNS and HTTP, then you know <<10% of what there is to know about networks, but >90% of what you will see in a random pcap file, and >90% of what you know to solve a randomly selected networking problem.