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Static IPv6 in GÉANT and Internet2 LSR a joint effort by ARNES, DANTE, RedIRIS and Juniper

Learn about the static IPv6 routes and deployment plan activities including land speed tests and dynamic routing efforts. Explore the team members, IPv6 LSR preparation, test plans, tunnel setups, and performance results from the TF-NGN meeting in Budapest.

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Static IPv6 in GÉANT and Internet2 LSR a joint effort by ARNES, DANTE, RedIRIS and Juniper

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  1. Static IPv6 in GÉANT and Internet2 LSRa joint effort by ARNES, DANTE, RedIRIS and Juniper TF-NGN meeting Budapest, 17-18 Oct 2002

  2. GÉANT IPv6 deployment planactivity • by the end of 2002 • dual-stacked routers in GÉANT • static IPv6 routes • part of these activities: IPv6 land speed tests • dynamic routing in 2003

  3. Members of the team • ARNES • Avgust Jauk, Boštjan Lemut, Matjaž Straus • DANTE • Agnès Pouélé, Roberto Sabatino • RedIRIS • Esther Robles, David Martínez, Miguel Angel Sotos Rodriguez • Juniper • Jean-Marc Uze, technical support (Bruno De Troch) • and many others

  4. IPv6 LSRpreparation • choosing hosts • hardware • 1.1/1.3GHz 2xPIII CPU, 1GB RAM • Intel PRO/1000 XT and 82543 GE Adapter • software • Linux (2.4 kernel) • iperf v1.62, wu-ftpd-2.6.2-/pure-ftpd-1.0.12-1, ncftp-3.1.3-4.ipv6.2 • TCP stack parameters • RAM disks • Juniper routers • JUNOS 5.3R2.4 and 5.3R3.3 tested by DANTE • additional hardware: tunnel PIC (lent by Juniper)

  5. IPv6 LSRtest plan • IPv4 performance tests • IPv6-in-IPv4 tunnel • with test routers • with production routers • native IPv6 • single stream and multiple stream • two paths: • direct path Ljubljana – Madrid • long path via New York

  6. IPv6 LSRtunnel setup

  7. IPv6 LSRfirst path • SI-AT-CH-IT-ES • 2518 km • 62 ms RTT • 480/490 Mb/s

  8. IPv6 LSRsecond path • SI-AT-NY-UK-FR-CH-IT-ES • 14.800 km • 229 ms RTT • 350/400 Mb/s

  9. IPv6 LSRresults

  10. IPv6 LSRentries in Internet2 competition • single stream on first path - 1215 Tbm/s • accepted as a new Internet2 record (04 Oct 2002) • single and multiple stream on a longer path (5154/5894 Tbm/s) • submitted on 09 Oct 2002, but not accepted yet

  11. IPv6 LSRconclusion • IPv6 forwarding in GÉANT comparable with IPv4 • no problems observed on double-stacked Juniper routers • much more to be done to deploy IPv6 in the near future (dynamic routing, management etc)

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