"In our simulation, every AS is running simultaneously and independently, so storing the full routing table for each AS requires many terabytes of RAM by itself."<p>i must be missing something - why do the tables consume terabytes of memory?
Also <a href="https://news.ycombinator.com/item?id=11359155" rel="nofollow">https://news.ycombinator.com/item?id=11359155</a>.