capport WG@IETF98報告会

IETF98報告会 capport WGに関する報告です．

Transcript

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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