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G. Chen, C. Williams, D. Wing, A. Yourtchenko

Happy Eyeballs Extension for Multiple Interfaces draft-ietf-mif-happy-eyeballs-extension-05 IETF 90 - Toronto , July 201 4. G. Chen, C. Williams, D. Wing, A. Yourtchenko. Speaker: Dan Wing. Status. MIF Happy Eyeballs adopted IETF 83 Excluded according to updated MIF charter

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G. Chen, C. Williams, D. Wing, A. Yourtchenko

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  1. Happy Eyeballs Extension for Multiple Interfacesdraft-ietf-mif-happy-eyeballs-extension-05IETF 90- Toronto, July 2014 G. Chen, C. Williams, D. Wing, A. Yourtchenko Speaker: Dan Wing MIF Happy Eyeballs

  2. Status • MIF Happy Eyeballs adopted IETF 83 • Excluded according to updated MIF charter • MIF Happy Eyeballs still valuable MIF charter:5. Guidelines to applications, to provide an improved connectivity experience when the host is attached to multiple networks or there is a change in the set of networks the host is attached to, e.g., via MIF API usage. 2 MIF Happy Eyeballs

  3. MIF Happy Eyeballs: Value • MPVD architecture doesn’t cover Happy Eyeballs connections • Not all OSs want to do Happy Eyeballs • Happy Eyeballs belong in application or OS? • Chrome/Firefox: application. iOS/OS X: OS • Guidelines to applications • MPVD architecture quiet on • Different DNS answers (RFC6731) • More specific routes (RFC4191) Move to architecture specification MIF Happy Eyeballs

  4. Justification: improve user experience • Improved user experience by selecting fastest interface • The connectivity testing algorithm complements “Connectivity Tests” description in draft-ietf-mif-mpvd-arch • Question for WG: Guidelines to non-MPVD-aware nodes? MIF Happy Eyeballs

  5. MIF Happy Eyeballs • Happy Eyeballs improves MPVD-aware hosts • Charter item #5 (application guidelines) • Keep Happy Eyeballs separate from main MPVD architecture • Not all OSs/applications want Happy Eyeballs • Not all OSs will be PVD-Aware (previous slide)? Comments/Questions? MIF Happy Eyeballs

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