On Fri, Feb 8, 2013 at 3:30 PM, Craig Partridge <craig at aland.bbn.com> wrote: > I think some is documented in the Mills/HWB paper at SIGCOMM '87. January 2, 1987 is when we hooked up Cornell and Columbia and created a routing loop with ARPAnet that blackholed all of HP's traffic. Dave Mills said "we need route filters" and etc.