AndroidとIPv6 - Speaker Deck

AndroidとIPv6

by Hideyuki Kikuma

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AndroidͱIPv6 Shibuya.apk#7 ΤοΫεϑϥάελδΦ γεςϜ։ൃ෦ ٠ؒӳߦ

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About Me Hideyuki Kikuma Github/twitter:@hidey mixi,inc Engineer at XFLAG Studio

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ීஈͷ࢓ࣄ • ϞϯετͷΫϥΠΞϯτΤϯδχΞ • ओʹւ֎൛Λ୲౰(C++ଟΊ)

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IPv6 ೦ͷͨΊ

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IPv6ͱ͍͑͹ iOS

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ݱঢ়֬ೝ • ରԠඞਢͱ͸͍͏͚Ͳɺ࢖ΘΕͯΔͷ? • iOSͱAndroidͰঢ়گ͸ҧ͏ͷ?

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ଌఆํ๏ • ϞϯελʔετϥΠΫ(୆࿷൛, ๺ถ൛, ؖࠃ൛) Ͱܭଌ  (※೔ຊͰ͸ͳ͍) • DNS64ϩΪϯάػೳΛೖΕͯϦϦʔε • ूܭظؒ͸ 2016/04/08 00:00:00~23:59:59 (ݱ஍࣌ؒ) • 1೔ͷؒʹҰ౓Ͱ΋DNS64؀ڥԼʹ͍ͨϢʔβʔͷׂ ߹Λ஍ҬผɺOSผͰूܭ

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TURNαʔό ଌఆํ๏ host guest guest guest

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Android ୆࿷,߳ߓ,ϚΧΦ 0.02% 99.98% ๺ถ 6.45% 93.55% Not DNS64 user DNS64 user ؖࠃ 7.25% 92.75%

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iOS ୆࿷,߳ߓ,ϚΧΦ 0.03% 99.97% ๺ถ 100.00% Not DNS64 user DNS64 user ؖࠃ 100.00%

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iOSΑΓAndroid • iOSΑΓ΋Androidͷํ͕IPv6࢖ͬͯͨ • ݱஈ֊ͰରԠ͍ͯ͠ͳ͍ͱ࢖͑ͳ͍Ϣʔβʔ ͕͍ΔՄೳੑ͕͋Δ • iOS͸ͳΜͰIPv6͕΄΅͍ͳ͍ͷ͔ • ϞόΠϧϓϩϑΝΠϧ͸IPv4 only • Wi-Fi؀ڥͰ͸IPv6ʹ͸ରԠ͍ͯ͠Δ

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೔ຊͩͱͲ͏ͳͷ? • ೔ຊ൛Ͱͷܭଌ͸ͯ͠ͳ͍ • KDDI:LTE NET for DATAΛܖ໿͢Δͱ࢖͑Δ(Β͍͠) • docomo:mopera U͸ରԠࡁΈɺspϞʔυ͸2017೥ ༧ఆ • ιϑτόϯΫ͸৘ใ͕ݟ͔ͭΒͳ͔ͬͨ • IIJmio͸IPv6ରԠࡁΈ

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AndroidͰͷIPv6ରԠ • جຊతʹ͸ಛʹແ͍ • IPv4Λظ଴͍ͯ͠Δίʔυ͕͋ΔͳΒ v6Ͱ΋ಈ͘Α͏ʹ͓ͯ͘͠ • webRTCͱ͔΍ͬͯΔͱਏ͍͔΋

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Thank you