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最近のフレッツとIPv6の話

astolfo
January 30, 2023

 最近のフレッツとIPv6の話

Arcana meetupで発表

astolfo

January 30, 2023
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  1. ࠷ۙͷϑϨοπͱ*1Wͷ࿩
    "SDBOBNFFUVQ

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  2. ࣗݾ঺հ
    w ·ͬͯΜͰ͢
    w ڈ೥ͷ೥຤͸35"JO+BQBOͷϘϥϯςΟΞ
    ελοϑΛ͍ͯ͠·ͨ͠
    w ήʔϜͷ࠷଎ϓϨΠΛ൸࿐͢ΔΠϕϯτ

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  3. ͦ͏͍͑͹ͳΜͰ͕͢
    w લճͷεϥΠυ

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  4. ͦ͏͍͑͹ͳΜͰ͕͢
    w લճͷεϥΠυ

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  5. ͦ͏͍͑͹ͳΜͰ͕͢
    w લճͷεϥΠυ

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  6. ͦ͏͍͑͹ͳΜͰ͕͢
    w /*$ങ͍·ͨ͠
    w *OUFM95
    w ສԁ͙Β͍
    w 1$*&YQSFTTWY઀ଓ
    w άϥϘ༻ͷεϩοτ͸٘ਜ਼ʹ
    ͳͬͨͷͩʜ

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  7. ͦ͏͍͑͹ͳΜͰ͕͢
    w ѹ౗త͡Όͳ͍͔զ͕܉͸ʂʂʂ
    w Τϥʔݕ஌΍੍ޚ༻ͷύέοτΛߟ͑Δͱ
    (CQT͙Β͍ग़Δͷ͕/55ͷ૝ఆ

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  8. w ࠷ۙ͸ΠϯλʔωοτճઢपΓ͕Ί·͙Δ͘͠มԽͯ͠Δ
    w ͋ͱ͜Μͳ͜ͱ΋ฉ͔ΕΔ
    w ʮ*1Wʹ͢Δͱ଎͍ͷʁʯ
    w ં֯ͳͷͰ࠷ۙͷՈఉ༻Πϯλʔωοτ͸Կ͕ى͍ͬͯ͜Δ͔Λཧղ͠Α͏

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  9. ͦͷલʹɺ
    Ͳ͏΍ͬͯΠϯλʔωοτʹܨ͕͍ͬͯΔ͔Λ͓͞Β͍

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  10. ͓͞Β͍
    ΤϯυϢʔβʔ
    /55 *41
    🌍
    ϒϩʔυόϯυϧʔλ
    ΠϯλʔωοτͱՈఉ಺-"/ͷڮ౉͠໾ɻϓϥΠϕʔτ*1ͱάϩʔόϧ*1ͷม׵Λߦ͏ʢ/"5ʣɻ
    εΠονϯάϋϒͷػೳ΍8J'JΞΫηεϙΠϯτͷػೳΛඋ͑ͨ΋ͷ͕ଟ͍ɻ
    ϑϨοπͷճઢͷ৔߹͸111P&ͱ͍͏ํ๏ͳͲͰϧʔλͱ/55ͷؒ͸ܨ͕͍ͬͯΔɻ
    ϒϩʔυόϯυϧʔλ
    0/6

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  11. ͓͞Β͍
    ΤϯυϢʔβʔ
    /55 *41
    🌍
    0/6ʢޫճઢऴ୺૷ஔʣ
    ޫϑΝΠόʔͱ-"/Λม׵͢Δ΍ͭɻ
    ʢը૾͸ϧʔλҰମܕͷ΍ͭʣ
    ϒϩʔυόϯυϧʔλ
    0/6

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  12. ͓͞Β͍
    ΤϯυϢʔβʔ
    /55 *41
    🌍
    /55ہࣷ
    ՈͷޫϑΝΠόʔͱϓϩόΠμΛதܧ͍ͯ͠Δɻ
    111P&ͷೝূ৘ใΛݟͯɺͦΕͧΕͷ*41ʹ-51ͰτϯωϦϯάΛ͍ͯ͠Δɻʢ111P&ͷ৔߹ʣ
    ϒϩʔυόϯυϧʔλ
    0/6

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  13. ͓͞Β͍
    ΤϯυϢʔβʔ
    /55 *41
    🌍
    *41ʢΠϯλʔωοταʔϏεϓϩόΠμʣ
    Πϯλʔωοτ΁ͷ઀ଓΛఏڙ͢Δࣄۀऀɻ
    4POFUͱ͔#*(-0#&ͱ͔0$/ͱ͔ɻ
    ϒϩʔυόϯυϧʔλ
    0/6

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  14. ͔͠͠࠷ۙͰ͸ਏ͍໰୊͕ൃੜ

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  15. *1WΞυϨε଍Γͳ͍໰୊
    w άϩʔόϧʹ࢖͑Δ*1WΞυϨε͕΋͏ͳ͍
    w ໿ԯݸͰ͸શਓྨͷΠϯλʔωοτ͸࿫͑ͳ͔ͬͨʜ
    w ͦ͜Ͱ*1W͕Ͱ͖ͯҠߦΛ͢Δඞཁ͕ग़͖ͯͨ

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  16. ղܾࡦ*1WΛ࢖͓͏
    w ໿׾ ͔Μ
    ݸ࢖͑Δ ஹͷஹഒͷஹഒʣ
    w ࣮࣭ແݶ΍ʂʂʂ
    w ֤୺຤ʹάϩʔόϧ*1ΞυϨε͕౰ͨΔ
    w *1WͷΑ͏ʹौΒͳ͍͍ͯ͘
    w ϓϥΠϕʔτ*1ΞυϨεΛม׵ͱ͔ͷඞཁ΋ͳ͍ͷͰ/"5΋ͳ͍
    w ͙͢ʹ*1W͔Β*1W͸੾Γସ͑Ͱ͖ͳ͍
    w શ෦*1ΞυϨεΛஔ͖׵͑ͨΓͨ͠ΒӉ஦ͷ๏ଇ͕ཚΕΔʂ
    w ຊ౰ʹ௕͍࣌ؒΛ͔͚ͯΏͬ͘ΓҠߦ͢Δඞཁ͕͋Δ
    w *1Wʹ*1WͷύέοτΛ௨ͨ͠Γɺ*1WΞυϨεΛେن໛ʹڞ༗ͯ͠ένέν͢Δඞཁ͕͋Δ
    CC
    *1W
    *1W

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  17. ϑϨοπͷ111P&͕௒ࠞࡶ͢Δ໰୊
    /55ઃඋ
    111P&ऴ୺૷ஔ
    /5&

    ϓϩόΠμ#
    🌍
    w 111P&ͷऴ୺૷ஔ͕ϚδͰࠞࡶ͍ͯ͠ΔͷͰ଎౓͕མͪΔ
    w /55ͷऴ୺૷ஔ͸τϥϑΟοΫͰ͸ͳ͘ηογϣϯ਺Ͱ؅ཧ͍ͯ͠ΔͷͰ
    τϥϑΟοΫ͕૿͑ͯ΋ରॲ͕Ͱ͖ͳ͍

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  18. ղܾࡦ111P&Λᷖճ͠Α͏ *1P&

    /55ઃඋ
    111P&ऴ୺૷ஔ
    /5&

    ϓϩόΠμ# 🌍
    w 111P&ํࣜͱ͸ผʹ*1P&ํࣜͱ͍͏ͷ΋͋Δ
    w /55ͷऴ୺૷ஔͰ͸ͳ͘ήʔτ΢ΣΠϧʔλʔͱ͍͏ͷΛ௨ΔͷͰᷖճՄೳ
    w ήʔτ΢ΣΠϧʔλʔ͸͔ͳΓੑೳʹ༨༟͕͋Δ
    w *1Wͷ௨৴͸*1P&ํ͕ࣜ࢖͑Δʢˠ*1WΛ࢖͏ʹ͸τϯωϦϯά͕ඞཁʣ
    ήʔτ΢ΣΠϧʔλʔ
    (83

    7/&

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  19. w 111P&ํࣜ
    w *4%/ͷࠒʹ࢖ΘΕ͍ͯͨμΠϠϧΞοϓͷ࢓૊Έ 111
    Λ&UIFSOFUʹ࣋ͪ
    ࠐΜͩ΋ͷ
    w *1P&ํࣜ
    w Ϣʔβʔʹ*1ΞυϨεΛͦͷ··෷͍ग़ͯ͠࢖͑ΔΑ͏ʹͨ͠΋ͷ
    ྆ऀͷҧ͍

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  20. ͨͩ͠ʜ
    w ήʔτ΢ΣΠϧʔλʔͷ౎߹্ɺશͯͷϓϩόΠμͱ૬ޓ઀ଓ͸Ͱ͖ͳ͍
    w ͦ͜Ͱɺ୅ද਺͕ࣾ/55ͱ૬ޓ઀ଓΛͯ͠ɺϓϩόΠμʹԷͯ͠ఏڙ͍ͯ͠Δ
    w ͜ͷ୅ද਺ࣾΛϓϩόΠμͰ͸ͳ͘7/&ࣄۀऀͱ͍͏

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  21. w ΠϯλʔωοτϚϧνϑΟʔυࣾ USBOTJY

    w **+NJPޫ;005/"5*7&##FYDJUFޫ((((ޫ
    w ೔ຊωοτϫʔΫΠωʔϒϥʔࣾ Wϓϥε

    w 4POFU(.0ͱ͘ͱ͘##!OJGUZޫ
    w ##*9ࣾ *1P&*1Wϩʔϛϯά઀ଓαʔϏε

    w 4PGU#BOLޫ
    w ΞϧςϦΞωοτϫʔΫεࣾ Ϋϩεύε9QBTTʣ
    w ָఱͻ͔Γ(BNFXJUIޫ
    w /55ίϛϡχέʔγϣϯζࣾ 0$/όʔνϟϧίωΫτ

    w 0$/υίϞOFUIJIP
    ଞʹ΋৭ʑ͋Δ͚Ͳলུ
    7/&ࣄۀऀͱԷઌͷϓϩόΠμ

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  22. *1WΞυϨεΛڞ༗͠Α͏
    w *1WΞυϨε͕΋͏ແ͍
    w *1WΛڞ༗ͯ͠ένέν͢Δඞཁ͕͋Δ
    w ͦͷͨΊʹ͞·͟·ͳΞϓϩʔν͕ग़͖ͯͨ

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  23. %4-JUF %VBM4UBDL-JUF

    w ήʔϜػͰ͸ͳ͍
    w 5SBOTJY΍ΫϩεύεͰ࠾༻
    w /"5ͷॲཧΛ*41ଆͰ΍ͬͯ͠·͍ɺՈఉʹ͸ϓϥΠϕʔτ*1͕഑෍͞ΕΔ
    w ͭͷ*1ΞυϨεͷ͏ͪϙʔτΛ࢖ͬͯ௨৴͢Δʢྫ֎͋Γʣ
    w ϙʔτ͸5SBOTJYͷ௨ৗίʔεͷ৔߹
    w Ϋϩεύεͷϙʔτ਺͸ඇެ։
    7/&
    🌍
    /"5
    ϓϥΠϕʔτ*1
    ϓϥΠϕʔτ*1
    ϓϥΠϕʔτ*1

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  24. ."1&
    w Wϓϥε΍0$/όʔνϟϧίωΫτͰ࠾༻
    w /"5ͷॲཧΛՈఉ༻ϧʔλʔଆͰߦ͏
    w ͭͷ*1WΞυϨεͷ͏ͪϙʔτ PSϙʔτ
    ͣͭΈΜͳʹ෼഑ͯ͠
    ௨৴͢Δ
    w 7ϓϥεͷ৔߹͸ϙʔτ
    w 0$/όʔνϟϧίωΫτ͸ϙʔτ
    7/&
    🌍
    /"5
    /"5
    /"5
    ͷ͏ͪ
    dϙʔτ
    ͷ͏ͪ
    dϙʔτ
    ͷ͏ͪ
    dϙʔτ

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  25. w ར༻Ͱ͖Δϙʔτʹ੍ݶ͕͋Δͱ͔άϩʔόϧ*1ׂ͕Γ౰ͯΒΕͳ͍ͬͯ͜ͱ͸ϙʔτ
    ղ์͕޷͖উखͰ͖ͳ͘ͳ͍ʁ
    w ͸͍ʜ
    w ͦ͏Ͱ͢Ͷʜ
    w ."1&ͳΒࢦఆ͞ΕͨϙʔτͳΒղ์Ͱ͖·͕͢ʜ

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  26. ·ͱΊ
    w*1W͕଎͍Θ͚Ͱ͸ͳ͍ ॏཁ

    w ͦ΋ͦ΋஗͍ͷ͸/55ͷઃඋͷ໰୊
    w ֤ࣄۀऀ͸গͳ͍*1WΞυϨεΛένέν͢ΔͨΊʹ͠ͷ͗Λ࡟ͬͯΔ
    w ͞·͟·ͳτϯωϦϯάํ͕ࣜ͋ΔͷͰɺରԠͨ͠ϒϩʔυόϯυϧʔλʔΛ
    ങ͏ඞཁ͕͋Δ

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  27. ࢀߟจݙ
    w ʲ࿈ࡌʳ/55౦೔ຊಛघہࢁޱࢯ͕໨ࢦ͢lٕज़ऀ͕޷͖উखʹࣦഊͰ͖Δ؀ڥ࡞Γl5&$)4USFFU ςοΫετϦʔτ
    IUUQTXXXUFDITUSFFUKQFOUSZ
    w **+*1W'JCFS"DDFTT'αʔϏελΠϓ*1P&IUUQTXXXJJKBEKQCJ[GBGJQPFNFOVIUNM
    w /(/ͷ*41઀ଓʢ111P&ͱ*1P&ʣʹؔ͢Δ౰໘ͷํ޲ੑIUUQTXXXTPVNVHPKQNBJO@DPOUFOUQEG
    w USBOTJYαʔϏεར༻*41ࣄۀऀͷ͝঺հc*/5&3/&5.6-5*'&&%$0IUUQTXXXNGFFEBEKQUSBOTJYDVTUPNFST
    w ๏ਓ޲͚0$/αʔϏεʢ0$/όʔνϟϧίωΫταʔϏε*1P&ʣc/55ίϛϡχέʔγϣϯζ๏ਓͷ͓٬͞·IUUQTXXXOUUDPNCVTJOFTTTFSWJDFTOFUXPSLJOUFSOFUDPOOFDUPDO
    CVTJOFTTPQUJPOWBDDFTTJQPFIUNM
    w USBOTJY*1W઀ଓʢݻఆ*1ʣc*/5&3/&5.6-5*'&&%$0IUUQTXXXNGFFEBEKQUSBOTJYTUBUJDJQdUFYU*1WPWFS*1W&"&"&'#$*1*1
    &$&'"'&#%&"#&""&"&#&&&
    w ͯ͘Ζ͙%4-JUFͰ*1Wͯ͠Έ·ͤΜ͔ʁIUUQUFDIMPHJJKBEKQBSDIJWFT
    w ͯ͘Ζ͙ʲࢼͯ͠Έͨʳ*1WʮωΠςΟϒ઀ଓʯIUUQUFDIMPHJJKBEKQBSDIJWFT
    w ʲ࿈ࡌʳ/55౦೔ຊಛघہࢁޱࢯ͕໨ࢦ͢lٕज़ऀ͕޷͖উखʹࣦഊͰ͖Δ؀ڥ࡞Γl5&$)4USFFU ςοΫετϦʔτ
    IUUQTXXXUFDITUSFFUKQFOUSZ
    w /(/*1P&ํࣜͷΠϯλʔωοτ઀ଓͱ͔IUUQTXXXKBOPHHSKQNFFUJOHKBOPHBQQMJDBUJPO
    fi
    MFTKBOPH*1P&OUUFBTU@ZBNBHVDIJQEG
    w ͯ͘Ζ͙**+NJPͻ͔Γͷࠞࡶͷཧ༝ͱόΠύεखஈ *1P&ɾ%4-JUFରԠ
    IUUQTUFDIMPHJJKBEKQBSDIJWFT
    w ʮ01&/*1WμΠφϛοΫ%/4GPSϑϨοπɾޫωΫετʯαʔϏεΛެ։01&/*1WμΠφϛοΫ%/4GPSϑϨοπɾޫωΫετIUUQTJPQFOBEKQOFXT
    w 0$/ޫ*1P&αʔϏε͸ɺϙʔτ΍ϓϩτίϧͷར༻੍ݶ͸͋Γ·͔͢ʁc/55$PN͓٬͞·αϙʔτIUUQTTVQQPSUOUUDPNPDOCVTJOFTTGBREFUBJMQJEO
    w *1WͷৗࣝWT*1WͷৗࣝˏՈఉ಺-"/2JJUBIUUQTRJJUBDPNUFUTVZJUFNTGBGBEGFE
    w Wϓϥε *1W*1WΠϯλʔωοταʔϏε
    cגࣜձࣾ+1*9IUUQTXXXKQOFDPKQTFSWJDFWQMVT
    w ,%%*ɺϏοάϩʔϒɺχϑςΟ͕ϑϨοπޫωΫετ্ͰωΠςΟϒํࣜͷ*1WαʔϏε։࢝c೔ܦΫϩεςοΫʢY5&$)ʣIUUQTYUFDIOJLLFJDPNJUBSUJDMF/&84
    J@DJEOCQOYU@SFDP@BUZQF
    w *1P&*1Wϩʔϛϯά઀ଓαʔϏεIUUQTXXXCCJYOFUTFSWJDFJQPF
    w *1Wɾ*1Wͱ͸ʁ*1P&ɾ111P&ͱ͸ʁͦͷҧ͍Λղઆc%5*IUUQTESFBNKQGUUIUJQT@GIJLBSJIUNM
    w ##*9ͷ*1WPWFS*1Wٕज़͸SE4".Ͱ͸͋Γ·ͤΜIUUQTPSVNJOCMPHTQPUDPNCCJYJQWPWFSJQWSETBNIUNM

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