→ GGP, EGP and 25 years of BGP: a brief history of internet routing (posted 2015-09-24)

If you liked (or missed) last month's post where I talk about 20 years of BGP, you may be interested in this story for the RouterFreak site that covers the history of inter-domain routing all the way from the GGP protocol in the early 1980s to the present.