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ICAO ACP WG-I – Nov 2009 Industry Activity Update

ICAO ACP WG-I – Nov 2009 Industry Activity Update. URN (GEANT) Comments IP Mobility Work Status ICANN Work IPv6 Impact on Aircraft Systems. Terry Davis Boeing. URN (GEANT) Comments. URN – Namespace management is not formalized by standards

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ICAO ACP WG-I – Nov 2009 Industry Activity Update

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  1. ICAO ACP WG-I – Nov 2009Industry Activity Update URN (GEANT) CommentsIP Mobility Work StatusICANN WorkIPv6 Impact on Aircraft Systems Terry Davis Boeing

  2. URN (GEANT) Comments • URN – Namespace management is not formalized by standards • Currently done through the publication of Informational RFC’s • Aviation registrar? AEEC, ATA, ICAO, ? • Lots of policy and process to develop. • Impacts of new IDNs? • Globally scalable? • Queries placed to W3C regarding their stand on URN management, awaiting response.

  3. IP Mobility Work Status • Informational RFC 5522 published in October. “Network Mobility Route Optimization Requirements for Operational Use in Aeronautics and Space Exploration Mobile Networks” • Thanks to all who contributed and commented especially to Wes Eddy and Will Ivancic

  4. IP Mobility Work Status • Work continues in MEXT working group. • Discussions of how to support dual-homing for aviation (ground ruled out of original work) • All solutions require extensive use of IPSec • Interoperability issues with PKI and IPSec NOT being addressed by IETF • ICANN restrictions on aircraft mobile routing implementations due to BPG table churn - Requested addition to ICANN strategic planning work.

  5. IP Mobility Work Status • Next “Ranger” draft for v4/v6 routing arch. • https://datatracker.ietf.org/drafts/draft-templin-ranger/ • Continued work on HIP (Host Identity Protocol). Combines identity, authentication, encryption, & v4-v6 comm. • IETF action and direction on next generation routing expected in late 2010

  6. IP Mobility Work Status IP Security Protocols Interoperability Workshop – Nov 3, 2009 Seattle • Aviation – Boeing, SITA, Honeywell, UPS, NASA, United, Delta, and Continental • Government – NSA, NIST • Academia - UW, UNH • Vendors – Microsoft, Cisco, Juniper, Aruba, F5, ICSA Labs, SonicWall, StoneSoft, McAfee, Verizon

  7. IP Mobility Work Status IP Security Protocols Interoperability Workshop – Nov 3, 2009 Seattle Outcomes: • Working group forming • Initial target – NSA IPSec Suite B 2011 • UW initiating R&D scoping – Output in Dec • Anticipate follow-on meeting 1Q2010 • Precede or follow NIS?

  8. ICANN • ICANN restrictions on aircraft mobile routing implementations due to BPG table churn - Requested addition to ICANN strategic planning work. (TLD – DNS Top Level Domain Names – i.e. .aero ) (IDN – Use of non-latin based scripts for naming) • IDN ccTLDs – Release on Nov 19th • gTLDs • IDN-gTLDs

  9. ICANN • New IDNccTLD, gTLDs, IDNgTLDs will require also: • DNSSec, IPv6 reachability, IPv6 Name Resolution, new DNS root infrastructure, and new allocation processes. • Impacts to interoperability and security • IPv6 address allocation policies changing • IPv6 will start next year – v4 allocation cutoff

  10. ICAO 9896 Follow-on Standization? • ICAO IPv6 Address Allocation • IPv6 Network Architecture Design Guidance • PKI and IPSec Implementation Guidance • Aircraft Naming/Identity for PKI Use • Aircraft IPS Naming (DNS) Structure • IPS DNS Implementation Guidance • IPv4 – IPv6 Transition Guidance

  11. IPv6 Impact on Aircraft Systems • Impacts of 64 bit unit address to hardware? • Development of onboard addressing mechanisms (assigned addressing not recommended) • Requires DNS and DynamicDNS (MEXT) • Development of onboard and offboard DNS structures and naming standards • Evaluation of the need for DNSSec • Common security architecture

  12. IPv6 Impact on Aircraft Systems • Onboard and offboard routing protocols • Routing security • v6 Network architecture • Transition architecture requirement? • v4-v6 connectivity solutions • v6 Address allocations from: ICAO – ATM, AOC – ICAO/airline/ISP?, PIES - ICAO/airline/ISP/IFE?,

  13. Summary • Lots of R&D work to do Questions?

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