Routing Case Studies

Our intent here is to feature case studies that show both: 1) deployment of best practices for routing resiliency and/or security; and 2) analysis of recent incidents related to routing.

• Impact of Hurricane Sandy (October 2012):
  • RIPE Atlas: Hurricane Sandy and How the Internet Routes Around Damage
  • Renesys – Hurricane Sandy: Global Impacts
• Analysis of how a route leak impacted access to Google (November 2012)
  • CloudFlare: Why Google Went Offline Today and a Bit about How the Internet Works
• Japan earthquake (March 2011):
  • The Japan Earthquake: the impact on traffic and routing observed by a local ISP (see also the presentation at a RIPE conference)

Two other sites that frequently provide analysis and case studies of routing issues are:

• BGPMon News and Events
• Renesys Blog

Are you aware of case studies we should consider for this page? Either written documents or presentations/slides/videos discussing routing resiliency / security best practices in operation?  Or good analysis of recent routing incidents?  Please let us know!