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capport WG@IETF98報告会

ao
May 12, 2017

capport WG@IETF98報告会

IETF98報告会 capport WGに関する報告です.

ao

May 12, 2017
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  1. IETF98ใࠂձ
    capport WG
    Mariko Kobayashi
    ao[at]sfc.wide.ad.jp
    May 10, 2017
    1

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  2. About Me
    p BP ͓͋
    ͱݺ͹Ε͍ͯ·͢
    p ܚጯ4'$.ʹͳΓ·ͨ͠
    ,FZXPSET8J'JೝূɾΞΫηείϯτϩʔϧɾ
    8J'J/8ΦϖϨʔγϣϯɾ*OUFSOFU(PWFSOBODF
    p  *40$+1*41$1$ϝϯόʔ
    p  4JODF*&5'd
    p  $"11035த৺ʹ"SU"SFBΛXBUDI
    p  $"11035ඇެࣜ#P'։࠵ͨ͠Γൃදͨ͠Γ
    p  DBQQPSUϒϩάɿIUUQBPIBUFCMPKQ
    2
    ΦϯϥΠϯͰͷ࢟ˠ

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  3. Today’s capport Contents
    p DBQQPSU8(ʹ͍ͭͯ
    p +BQBOFTF4VSWFZ
    p $"11035"SDIJUFDUVSF
    p $"11035"1*
    p 1W%%JTDPWFSZGPS$"11035
    p )BDLBUIPO3FQPSU
    p ϛʔςΟϯάޙͷٞ࿦
    3

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  4. DBQQPSU8(ʹ͍ͭͯ
    p $"11035ͷൃىਓͰ͋ͬͨ8BSSFO͕0."SFB
    %JSFDUPSʹબग़͞ΕͨͷͰ$"11035ͷDPDIBJS͔Β߱
    ΓΔ͜ͱʹ
    p ৽͍͠"SFB%FSFDUPS
    "EBN3PBDI .P[JMMB

    p ৽͍͠$PDIBJS
    .BSUJO5IPNTPO .P[JMMB

    &SJL,MJOF (PPHMF+BQBO(,

    p ओͳࢀՃऀͷॴଐѹ౗త04ϒϥ΢βϕϯμʔɼ
    ɹɹͱ͖Ͳ͖ΩϟϦΞɼ3*1&FUD
    4

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  5. 1.Japanese Survey
    by Mariko Kobayashi
    p  ࣗಈௐࠪπʔϧΛ࣮૷͠ɼ౎৺෦ʹ͓͚Δ$BQUJWF1PSUBMͷڍಈௐ
    ࠪΛߦͳͬͨ
    ɹର৅౎಺Օॴͷެऺແઢ-"/ͷ$BQUJWF1PSUBM

    –  ֤04ϕϯμʔͷ$BQUJWF1PSUBM%FUFDUJPOͷݕ஌ͲΕ͘Β͍
    ͪΌΜͱಈ͔͘ʁ
    J048JOEPXTݕ஌ͷϧʔϧγϯϓϧdׂݕ஌Ͱ͖ͨ
    "OESPJEݕ஌ͷϧʔϧগ͠ෳࡶɼׂఔ౓
    –  3FUVSOFE4UBUVT$PEF

    –  )551)5514઀ଓ
    )55141SPCF΄΅ࣦഊ͢Δ
    –  %/4QPJTPOJOH͕͞Ε͍ͯΔ͔ʁ
    ɹׂऑͷΈ
    5
    ৄ͘͠͸IUUQTXXXJFUGPSHQSPDFFEJOHTTMJEFTTMJEFTDBQQPSUTVSWFZQEG

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  6. Basic capport Detection Strategy
    6
    %FUFDUJPO4USBUFHZ
    8FMM,OPXO8FC1BHFT

    'VMM*OUFSOFU
    "DDFTT
    OPUDBQQPSU

    $BQUJWF1PSUBM
    J04NBD04
    "QQMF

    •  "DDFTTDBQUJWFBQQMFDPNUP
    DIFDLUIF*OUFSOFU
    •  DPOOFDUJWJUZ
    •  UYUz4VDDFTTz •  $BOOPUHFU
    UYUz4VDDFTTz
    8JOEPXT
    .JDSPTPGU

    ü  3FRVFTU%/4MPPLVQGPS
    EOTNTGUODTJDPNɹ
    UPKVEHFXIFUIFS$BQUJWF
    1PSUBMPSCBEJOUFSOFU
    DPOOFDUJWJUZ

    ü  SFRVFTU
    IUUQXXXNTGUODTJDPN
    ODTJUYU
    •  *1BEESFTT
    ʮ
    ʯ
    •  UYU
    z.JDSPTPGU
    /$4*z
    •  *1"EESFTT
    ʮ
    ʯ
    •  $BOOPUHFU
    UYUz.JDSPTPGU
    /$4*z
    •  "DDFTTIUUQTHPPHMFDPN
    HFOFSBUF@
    •  IUUQ
    DPOOFDUJWJUZDIFDLHTUBUJDDPN
    HFOFSBUF@
    •  IUUQHPPHMFDPNHFO@
    • 
    ɹɹ/P$POUFOU
    •  $BOOPUHFU
    CPUIlz
    BOEl/P
    $POUFOUz
    (=>http://ao780.hateblo.jp/entry/2017/02/21/112233)

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  7. 1.Japanese Survey
    by Mariko Kobayashi
    p ձ৔ͷ൓ԠΑ͔ͬͨڵຯΛ࣋ͬͯ΋Β͑ͨ
    p "OESPJEͷ%FUFDUJPO4USBUFHZ͸ৗʹมΘ͍ͬͯΔΒ
    ͍͠
    p ࣮ࡍͷσόΠεͰ΍ͬͯ΄͍͠ͱ͍͏ཁ๬͕֤04ϕϯ
    μʔ͔Βग़ͨ
    p 8PSMEXJEF4VSWFZʹ͢Δ͜ͱ߹ҙͱΕͨ
    ݱࡏઈࢍ௥Ճͷௐ߲ࠪ໨ΛืूதͰ͢

    p େن໛αʔϕΠʹͯ͠*%ʹͯ͠αʔϕΠͷϑΣʔζ͸
    ऴΘΒ͍ͤͨ
    7

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  8. 2.CAPPORT API by Margaret Cullen
    p  6&ͱ$BQUJWF1PSUBMؒͷ
    JOUFSBDUJPOΛՄೳʹ͢Δ͜ͱͰɼ
    $BQUJWF1PSUBMͷೝূϓϩηε
    ʹ͓͚Δɼ
    ɹɹϢʔβʔͷ৘ใೖྗͷ
    ɹɹϑΣʔζΛࣗಈԽ͢Δ
    p  ൓ର೿ͱࢍ੒೿ʹ෼͔Εͯ
    ͍Δ
    ը໘Λ࣋ͨͳ͍ػثͷϢʔ
    εέʔεͱͯ͠͸͋Γ͕ͩɼ
    ը໘ʹ޿ࠂΛग़͍ͨ͠ۀऀ͔
    Β͢ΔͱϝϦοτ͕ͳ͍
    8
    詳しくはこちら↓
    h$p://ao780.hateblo.jp/entry/2017/05/08/174221

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  9. 3.CAPPORT Architecture
    by Kyle Larose
    9
    •  $BQUJWF1PSUBMͱJOUFSBDUJWFʹ΍ΓͱΓ͕Ͱ͖Δ63*ͷఏڙ
    •  ͳΔ΂͘ਓ͕հೖͤͣʹࡁΉΑ͏ʹ͢ΔϓϩηεͷࣗಈԽ
    •  %)$1 3'$ࢀর

    $"11035"1*༻ͷ63*Λ%)$1WWPQUJPO·ͨ͸
    ɹ*1W3"PQUJPOͰఏڙ

    •  $"11035"1* લड़

    •  *$.1NFTTBHFl6OSFBDIBCMFz
    z$BQUJWF1PSUBM͕ίωΫγϣϯΛϒϩοΫ͠·ͨ͠z
    ͜ͷϝοηʔδʹΑΓɼίωΫγϣϯ͕੾ΕΔ໰୊Λ
    ɹσόΠεʹ௨஌͠ɼࣗಈͰ࠶઀ଓɾೝূΛߦ͏

    •  ηΩϡϦςΟϦεΫΛࠓޙߟ͑Δඞཁ͕͋Δ

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  10. 3.CAPPORT Architecture
    by Kyle Larose
    10
    h$ps://www.ie=.org/proceedings/98/slides/slides-98-capport-architecture-00.pdf

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  11. 4.Proposal: PvD Discovery
    for Captive Portal by Tommy Pauly
    p 1W%T1SPWJTJPOJOH%PNBJOT
    –  σόΠε͕ωοτϫʔΫʹΞΫηεͯ͠࢖༻͢ΔͨΊͷωοτ
    ϫʔΫߏ੒৘ใͷηοτΛఏڙ
    –  ෳ਺ͷωοτϫʔΫ઀ଓ؅ཧͰ͖Δ

    p $BQUJWF1PSUBMͷݕ஌ɾ*OUFSBDUJPOʹ1W%TΛੜ͔ͤͳ
    ͍͔ ͱ͍͏ఏҊ
    p 1W%ͷ৘ใ͸ԼهͷΑ͏ͳ63-͔Β+40/ϑΥʔϚοτ
    ͰऔಘՄೳIUUQT1W%*%WKTPO
    p ձ৔ͷ΢έ͸Α͔ͬͨ

    11

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  12. 12
    +40/,FZ λΠϓ આ໌
    OBNF 65' Ϣʔβʔʹݟ͑Δ໊લ
    1SFpYFT "SSBZPG*1WQSFpYFT *1WQSFpYFT
    OP*OUFSOFU CPPMFBO ΠϯλʔωοτΞΫηε͕
    ͋Δ͔Ͳ͏͔
    JT$BQUJWF1PSUBM CPPMFBO ωοτϫʔΫ͕$BQUJWF
    1PSUBM͔Ͳ͏͔
    DBQUJWF1PSUBM 63-PGQPSUBM $BQUJWF1PSUBMͷ৔ॴ
    DPTU 0CKFDU 1SJDJOHJOGP
    UJNFPVU %BUF5JNF /"5$BQUJWF1PSUBMͷ
    λΠϜΞ΢τ
    4.Proposal: PvD Discovery
    for Captive Portal by Tommy Pauly

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  13. 5.Hackathon Report
    by Kyle Larose
    p ࠓճ͸ҎԼΛ࣮૷
    –  *$.1.FTTBHF
    ɹυϥϑτͷVQEBUFΛ͢Δ༧ఆɼ
    -JOVY্Ͱ͸ѻ͍΍͍͢
    –  $"11035"1* QBTTXPSEͷέʔεͰ࣮૷ͨ͠

    3&45"1*࣮૷༰қͰ͋ͬͨ
    –  3'$ %)$1

    αʔόʔαΠυͷΈ࣮૷
    ΫϥΠΞϯταΠυº
    13

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  14. ϛʔςΟϯάޙͷٞ࿦
    p  )551TUBUVTDPEFGPS$"11035
    ɹඪ४Խ͢Δͷ͸೉ͦ͠͏ɽ99ܥͷεςʔ
    ɹɹλείʔυΛ࢒͓ͯ͘͠΂͖Ͱ͸ͱ͍͏
    ҙݟ͕݁ߏ͋Δ
    p  มͳڍಈͷ$BQUJWF1PSUBMSFDPSE͍ͯ͘͠ఏҊ
    p  )5514૿Ճͷಈ͖ʹͲ͏ରԠ͍͔ͯ͘͠ʁ

    p  ެऺແઢ-"/Ҏ֎ͷɼ$BSSJFS(SBEF$BQUJWF1PSUBM
    ɹείʔϓʹೖΔ͔ʁ8FMDPNF
    (ৄ͘͠͸ͪ͜Β=>http://ao780.hateblo.jp/entry/2017/05/10/234521)

    p  $"11035"1* *$.1ͷυΩϡϝϯτʹؔͯ͠
    ίϯηϯαεࠓޙͱΔྲྀΕʹ

    14

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