RIPE NCC DNSMON Service
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RIPE NCC DNSMON Service

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Presented by Franz Schwarzinger in DNS Working Group at RIPE 60, Prague

Presented by Franz Schwarzinger in DNS Working Group at RIPE 60, Prague

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RIPE NCC DNSMON Service RIPE NCC DNSMON Service Presentation Transcript

  • RIPE Network Coordination Centre The RIPE NCC DNSMON Service Revisited & Revamped Franz Schwarzinger System Architect, Information Services <franz@ripe.net> Franz Schwarzinger RIPE 60 - May 2010 http://www.ripe.net 1
  • RIPE Network Coordination Centre History • Original purpose in 2005: - Can clients reach the DNS Server? • Use TTM as simulated clients • Added since 2005: - IPv6 - ENUM • Some new challenges: - Anycast - DNSSEC Franz Schwarzinger RIPE 60 - May 2010 http://www.ripe.net 2
  • RIPE Network Coordination Centre How Do We Measure? • Types: - SOA records - CHAOS records for anycasted root servers • One measurement per minute - Poisson distribution • Don’t influence the operation of the DNS server Franz Schwarzinger RIPE 60 - May 2010 http://www.ripe.net 3
  • RIPE Network Coordination Centre Stakeholders • User survey in April 2010 - Root Server Operators - DNSMON Subscribers - Interested users (you?) • 3 major questions about: - Current usefulness - Possible improvements - New prototype interface Franz Schwarzinger RIPE 60 - May 2010 http://www.ripe.net 4
  • RIPE Network Coordination Centre Stakeholders - Survey Results Real-time data Better performance Thank you! Traceroute Better drill-down functionality approach Franz Schwarzinger RIPE 60 - May 2010 http://www.ripe.net 5
  • RIPE Network Coordination Centre New Architecture Real-Time Data High Performance Franz Schwarzinger RIPE 60 - May 2010 http://www.ripe.net 6
  • RIPE Network Coordination Centre User Interface • Complaints: - 3 pre-defined views - Difficult to find your own server - Poor performance • Missing: - More flexibility - Easier navigation - Better performance Franz Schwarzinger RIPE 60 - May 2010 http://www.ripe.net 7
  • RIPE Network Coordination Centre User Interface DEMO Showing a new prototype User Interface, allowing for easier navigation. Franz Schwarzinger RIPE 60 - May 2010 http://www.ripe.net 8
  • RIPE Network Coordination Centre Next Steps • Scalability - Allow for more diverse measurement networks - Better anycast coverage • Improved Measurements to support: - TCP checks - EDNS0 - DNSSEC - RFC 5001 (NSID) Franz Schwarzinger RIPE 60 - May 2010 http://www.ripe.net 9
  • RIPE Network Coordination Centre Get Involved! • Come to our Demo Stand - This afternoon in the hallway • Discuss on RIPE Labs - http://labs.ripe.net/content/dnsmon-new-user-interface • Send us an email! - dnsmon@ripe.net - franz@ripe.net Franz Schwarzinger RIPE 60 - May 2010 http://www.ripe.net 10
  • RIPE Network Coordination Centre Questions? Franz Schwarzinger RIPE 60 - May 2010 http://www.ripe.net 11