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QUIC WG報告

E2cf334c8ea8452a467efc8a0c64d883?s=47 Shigeki Ohtsu
December 15, 2016

QUIC WG報告

ISOC-JP IETF報告会 (97th ソウル)

E2cf334c8ea8452a467efc8a0c64d883?s=128

Shigeki Ohtsu

December 15, 2016
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  1. 26*$8(ใࠂ *40$+1*&5'ใࠂձ UIι΢ϧ େ௡ൟथ ೥݄೔

  2. 26*$8(։࢝·Ͱ w *&5' 7BODPVWFS 547"SFB1SFTFOUBUJPOCZ(PPHMF 26*$  w *&5' 1SBHVF

    26*$#BS#0' w *&5' #FSMJO 26*$#0' $IBSUFSΛٞ࿦  w *&4(ͷ$IBSUFSঝೝɺ26*$8(։࢝ w *&5' 4FPVM ୈҰճ26*$8(ηογϣϯ w ༧ఆ26*$*OUFSJN 5PLZP ࠓ೔ͷ࿩
  3. 26*$ͷҐஔ෇͚ 26*$ *1 WW 5$1 6%1 &UIFSOFU )551ηϚϯςΟΫε )551 5-4

    5-4 BSU"SFBIUUQCJTXH TFD"SFBUMTXH UTW"SFBUDQNXH NQUDQXH
  4. 26*$8($IBSUFS $IBJS -BST&HHFSU /FU"QQ *35'$IBJS .BSL/PUUJOHIBN "LBNBJ IUUQCJT$IBJS (PBM 

    ΞϓϦέʔγϣϯͰར༻͢ΔίωΫγϣϯͷཱ֬ͱશମͷ௨৴ϨΠςϯγΛ࠷খݶ ʹ͢Δɻ·ͣ)551ͷར༻͔Β࢝ΊΔɻ  )FBEPGMJOFCMPDLJOHͷͳ͍ଟॏԽػೳΛఏڙ͢Δɻ  ΤϯυϙΠϯτͷมߋ͚ͩͰಋೖ͕Ͱ͖ΔΑ͏ʹ͢Δɻ  Ϛϧνύε΍'&$ લํޡΓగਖ਼ ͷ֦ுΛ࢖͑ΔΑ͏ʹ͢Δɻ  σϑΥϧτͰ5-4Λ࢖͍ɺৗʹ҆શͳ௨৴Λߦ͑ΔΑ͏ʹ͢Δɻ (PPHMFͷݕূ݁Ռ͔Β'&$ ͷ౰ॳಋೖΛݟૹΓ
  5. 26*$8($IBSUFS 'PDVT w ίΞτϥϯεϙʔτ w ηΩϡϦςΟ w ಛఆͷΞϓϦέʔγϣϯϓϩτίϧ΁ͷϚοϐϯά w Ϛϧνύεػೳͷ֦ு

    w ಋೖ΍؅ཧʹؔ͢Δจॻ "QQMJDBCJMJUZBOE .BOBHFBCMJUZ4UBUFNFOU ޙ൒ʹͳͬͯ௥Ճ ·ͩ۩ମతͳ಺༰͸٧ΊΒΕ͍ͯͳ͍
  6. 26*$8(υϥϑτ࠾୒  ESBGUIBNJMUPORVJDUSBOTQPSUQSPUPDPM &E+*ZFOHBS (PPHMF  ϓϩτίϧϑΥʔϚοτɾϑϨʔϜ࢓༷ (PPHMF2ϕʔε  

    ESBGUJZFOHBSRVJDMPTTSFDPWFSZ &E*4XFUU (PPHMF  τϥϯεϙʔτػೳ࢓༷ ओʹUDQNͷඪ४࢓༷Λݩʹ26*$΁ͷదԠΛنఆʣ  ESBGUUIPNTPORVJDUMT &E.5IPNTPO .P[JMMB  5-4Λ࢖ͬͨηΩϡϦςΟ௨৴Λ࣮ݱ͢Δ࢓༷  ESBGUTIBEFRVJDIUUQNBQQJOH &E.#JTIPQ .JDSPTPGU  )551Λ্ҐϨΠϠʔͱͨ͠ϚοϐϯάΛنఆ͢Δ࢓༷ ͋͘·ͰελʔςΟϯάϙΠϯτɻ಺༰Λ߹ҙͨ͠Θ͚Ͱ͸ͳ͍ɻ
  7. *&5'Ͱͷٞ࿦ $PSF5SBOTQPSU 26*$ 5$1 6%1 )551ηϚϯςΟΫε )551 (PPHMF26*$͸/VNCFS Λ-JUUMF&OEJBOܗࣜͰอ ࣋ɻ*&5'࢓༷ʹ߹Θͤͯ

    #JH&OEJBOʹมߋɻ 26*$7FSTJPOͱ5-4ͷ "-1/όʔδϣϯͷछྨ ͷόʔδϣϯදݱ͕ࠞࡏ ˠ"-1/͸্ҐϨΠϠͷ όʔδϣϯදݱʹɻ 5-4 5-4
  8. *&5'Ͱͷٞ࿦ 26*$-PTT3FDPWFSZ 26*$ 5$1 6%1 )551ηϚϯςΟΫε )551 جຊ5$1ͷඪ४࢓༷΍ٞ ࿦தͷυϥϑτػೳΛ૊ ΈࠐΉ

    26*$ݻ༗ͷ෦෼͕͋ΔͷͰॻ͖௚͠ʹͳΒͳ͍ͷ͔ʁ ੔߹ੑ͸औΕΔͷ͔ʁ ຆͲ͕-JOVYͷ࠷৽Χʔ ωϧʹ࣮૷ࡁ 5-4 5-4
  9. *&5'Ͱͷٞ࿦ 26*$5-4 26*$ 5$1 6%1 )551ηϚϯςΟΫε )551 26*$ετϦʔϜΛͲ͏क Δͷʁ ϋϯυγΣΠΫύέοτ

    ϩε΍ॱ൪ೖΕସ͑ʹͲ ͏ରԠ͢Δʁ 5$15-4ͱ҆શੑ͕ҟͳ ΔͷͰ͸ʁ 5-4 5-4
  10. *&5'Ͱͷٞ࿦ )551Ϛοϐϯά 26*$ 5$1 6%1 )551ηϚϯςΟΫε )551 ༷ʑͳػೳͷμϒϦ ̎ॏʹଟॏԽ ৽͍͠ϚοϐϯάΛ࡞Δʁ

    )551Ҏ֎΁ͷదԠ͸ʁ )551ΛGPSL͢Δ͜ͱʹͳΔʁ ϑΥʔϧόοΫ࣌ʹ)551ͱͷޓ׵ੑ͸֬อͰ͖Δʁ 5-4 5-4
  11. *&5'Ͱͷٞ࿦ 26*$ͷঢ়ଶ؅ཧ IUUQTHJUIVCDPNRVJDXHXHNBUFSJBMTCMPCNBTUFSJFUGRVJDTUBUFGVMOFTTQEG 26*$ͳͲϛυϧϘοΫε'8Ͱ؅ ཧͰ͖ͳ͘ͳΔɻந৅తͳϑϩʔঢ় ଶͷભҠΛنఆͯ͠؅ཧͰ͖ΔΑ͏ ʹ͍ͨ͠ɻ /FUXPSL.BOBHFNFOUͷτϐοΫͰσΟεΧογϣϯ͢΂ ͖՝୊Ͱ͋ΔɻCZ"% ͳΜͷͨΊʁຊ౰ʹඞཁʁنఆ͠

    ͯ΋कΒͳ͍Μ͡Όͳ͍͔ʁ
  12. ࠓޙͷ26*$ඪ४Խεέδϡʔϧ w ೥݄࢓༷υϥϑτ࠾୒ ίΞɺ5-4ɺ)551ʣ w ೥݄Ϛϧνύε֦ு࢓༷υϥϑτͷ࠾୒ w ೥݄ίΞϓϩτίϧ࢓༷ɺଛࣦݕ஌ɾ᫔᫓੍ޚ࢓༷ɺ5-4 ͷϚοϐϯά࢓༷ͷࡦఆ׬ྃ w

    ೥݄)551Ϛοϐϯά࢓༷ɺ26*$ͷಋೖͱ؅ཧจॻͷࡦఆ ׬ྃ w ೥݄Ϛϧνύε֦ு࢓༷ͷࡦఆ׬ྃ *OUFSJNΛ਺ଟ͘։࠵͠ɺίΞ࢓༷ΛΘ͔ͣ̍೥൒Ͱ ඪ४ԽΛ໨ࢦ͢ɻ