Coursework: Networking CMP-405

My own coursework — lecture notes, scribbles, homework — while taking CMP-405 at Lehman, Fall 2017.

Table 1. programming homeworks

hw #	location	description	as of
6	hw06/	chat application	c9d6d689a19ed
9	hw06/	hw6 forked to add username resolution	b24ce5f90cda

see testdata_ipframe/ readme for my tinkering with framespect.bin.c