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おうちのインターネットが少しだけ早くなるかもしれないおはなし
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Shota Ito
March 12, 2021
Technology
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おうちのインターネットが少しだけ早くなるかもしれないおはなし
Shota Ito
March 12, 2021
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Transcript
Shota Ito ͓͏ͪͷΠϯλʔωοτ͕গͩ͠ ͚ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ͍͞͠ΐʹ ▸ ͳΔ͘ΘΔΑ͏ʹਤ؆ུԽͯ͠·͢ ▸ ϓϩτίϧͷ͓ͳΔ͘ආ͚ͯ·͢ʢආ͚ΒΕͯͳ͍ ▸ ϧʔςΟϯάͷͳΔ͘ආ͚ͯ·͢ ▸ ͳͷͰɺଟฉ͍ͯͯͳͥ͜͏ͳͬͯΔͷʁͱ͍͏͕ٙग़͖͍͔ͯ͢
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ͓Ոͷωοτͷຬͯ͠·͔͢ʁ
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ զ͕Ոͷωοτ ଌఆ࣌: 2021/02/26 11:48 Radish: http://netspeed5beta.studio-radish.com/ SpeedTest: https://www.speedtest.net/
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ࠓͷΛฉ͍ͯվળ͢Δ͔͠Εͳ͍ਓ ▸ ର ▸ NTTͷϑϨοπΛͬͯωοτΛͳΜͱͳ͘ܖͯͦ͠ͷ··ʹͳͬͯΔਓ ▸ ର֎ ▸ ޡࣗ༻ʹCisco/YAMAHAͷΨνNWӡ༻ऀ
▸ ޡࣗʹNASͷαʔό͕͋ͬͯɺΠϯλʔωοτ͔Βࣗʹͭͳ͕ΔΑ͏ʹͯ͠Δਓ ▸ طʹSony Network Communications(چSo-net)ͷNUROΛܖͯ͠Δਓ ▸ DS-LiteΛͬͯΔਓ
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ωοτ͕͍ͬͯͳΜ͚ͩͬʁ
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ωοτ͕͍ͱ͍͏ࣄΛߟ͑ͯΈΔ ▸ ྫɿϒϥβʹURLΛೖྗͯ͠ɺϦΫΤετΛ͔͛ͯΒϒϥβʹϨϯμϦϯά͕ྃ͞ΕΔ·Ͱͷ ͕࣌ؒ̏ඵҎ্͔͔Δ
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ௨৴ܦ࿏Λࢥ͍ग़ͯ͠ΈΔ
αʔϏεࣄۀऀ ϓϩόΠμʔ NTT౦ ࣗ ͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ϒϥβʹURLΛೖྗͯ͠දࣔ͞ΕΔ·Ͱͷύέοτͷཱྀ࿏ ແઢϧʔλʔ ϗʔϜήʔτΣΠ (ONU) NTTجہ
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ϗʔϜήʔτΣΠ ▸ ϗʔϜήʔτΣΠ ▸ ͦͷ໊ͷ௨ΓɺՈͱΠϯλʔωοτͷੈքͷڥʹઃஔ͢ ΔNWػث ▸ ࠓͷ࣌ͩͱONU/FW/ϧʔλʔ/Wi-Fi/ͻ͔Γిͷػೳ͕ ͬͨࣽ͝ʹͳͬͯΔ
▸ Tips ▸ ONU(Optical Network Unit/ޫճઢऴஔ) ▸ ޫ৴߸ -> σδλϧ৴߸ม ▸ ϞσϜ ▸ Ξφϩά৴߸ -> σδλϧ৴߸ม ▸ μΠϠϧΞοϓ/ADSLͱ͔ʹΘΕͯͨͭ ▸ ిճઢΛͬͯσʔλΛΓͱΓͯͨ͠ͱ͖ͷͭ
αʔϏεࣄۀऀ ϓϩόΠμʔ NTT౦ ࣗ ͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ύοͱࢥ͍ͭ͘ωοτ͕͍ɾෆ҆ఆͳݪҼ ແઢϧʔλʔ ϗʔϜήʔτΣΠ (ONU) NTTجہ
PC͕ॏ͍ ແઢ͕ࠞઢͯ͠Δ αʔϏεఏڙଆͷαʔό͕ॏ͍/ো ిࢠϨϯδ ඈߦػʢࣗӴୂʣ τϥοΫͷҧ๏ແઢ ͓ྡ͞Μͷແઢϧʔλʔ
αʔϏεࣄۀऀ ϓϩόΠμʔ NTT౦ ࣗ ͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ύοͱࢥ͍ͭ͘৭ʑͳݪҼ ແઢϧʔλʔ ϗʔϜήʔτΣΠ (ONU) NTTجہ
PC͕ॏ͍ ແઢ͕ࠞઢͯ͠Δ αʔϏεఏڙଆͷαʔό͕ॏ͍/ো NTTͱϓϩόΠμʔͷڥ͕ॏ͍
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ NTTͱϓϩόΠμʔͷڥ is ͳʹ
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ NTTͱϓϩόΠμʔͷڥ ▸ NTT౦͕ཧ͍ͯ͠ΔNW(NGN)ͱɺISPͷଓϙΠϯτΛऴ(ஔ)ͱݺΜͰ͍Δ ▸ PPPoEͱ͍͏ݹͷଓํ๏ΛͬͯΔͱ௨ա͠ͳ͚ΕͳΒͳ͍ ▸ ISPͱܖͯ͠ɺID/Password͕͞Εͯϧʔλʔʹଓઃఆ͢ΔΞϨ ▸ ͜ͷऴஔNTT͕ઃඋཧΛߦ͍ͬͯΔ͕ɺ૿ڧࢦඪ͕ݱ࣮ʹଇ͞ͳ͘ͳ͍ͬͯΔ
▸ ऴஔͷ૿ڧࢦඪηογϣϯ(≒Ϣʔβʔ)ͱͳΔ ▸ ࡢࠓͰ̍Ϣʔβʔ͋ͨΓͷτϥϑΟοΫ͕ܻҧ͍ʹ্͕͍ͬͯΔͨΊɺऴஔͷ૿ڧࢦඪ ʹͻ͔͔ͬΒͳ͍͕ɺ͕ى͖͍ͯΔ ▸ ͨ·ʹฉ͘ɺϧʔλʔΛ࠶ىಈͨ͠ΒϨεϙϯε͕ૣ͘ͳͬͨͱ͍͏ͷɺࠞࡶͯ͠Δऴ ஔ͔Βൺֱతۭ͍ͯΔऴஔʹଓ͕ΓସΘͬͨঢ়ଶ
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ NTTͱϓϩόΠμʔͷ͍ΓͱΓ NTT౦఼͕ઃఆ͍ͯ͠Δ૿ઃج४ͰτϥώοΫͷٸ૿ʹରԠͰ͖͍ͯͳ͍ͱ͍͏ࠜຊతͳʹ͍ͭͯɺະͩղ ܾࡦ͕ࣔ͞Ε͍ͯ·ͤΜɻ ݱࡏͷ૿ઃج४ʹै͏ͱ͕ൃੜ͢Δɺͱ͍͏ঢ়گͰ͋ΔͳΒɺͦͦͷ૿ઃج४ʹ͕͋Δ͜ͱ໌Β͔Ͱ ͋Γɺ૿ઃج४Λݟ͢͜ͱ͕ͦ͜ຊདྷͷରԠͰ͋Δͱߟ͑·͢ɻ Ծʹɺݱࡏͷ૿ઃج४ͰτϥώοΫͷٸ૿ʹର͠ेͳରԠ͕Ͱ͖͍ͯΔͱ͍͏ͷͰ͋ΕɺNTT౦఼ࠜڌΛͬ ͯेͳରԠ͕Ͱ͖͍ͯΔ͜ͱΛ͖ࣔ͢ͱߟ͑·͢ɻ ΠϯλʔωοττϥώοΫͷٸ૿ͷରԠʹ͍ͭͯɺ͜Ε·Ͱ͝૬ஊ͍͍ͨͩͨISPࣄۀऀҰൠࣾஂ๏ਓຊΠ ϯλʔωο
τϓϩόΠμʔڠձʢҎԼɺJAIPAʣ఼Λ͡Ίͱͨؔ͠ஂମʹର͠ɺࣾΑΓɺطଘϝχϡʔͷ׆༻ ʹΑΔղܾࡦͷఏҊɺஔͷେ༰ྔԽ૿ઃج४ͷॊೈԽʹΑΔϢʔβ͋ͨΓεϧʔϓοτͷվળʹऔΓΜͰ͖ ͨͱ͜ΖͰ͋Γɺࣾͱͯ͠ɺҾ͖ଓ͖ɺτϥώοΫঢ়گΛ౿·͑ͳ͕ΒɺISPࣄۀऀؔஂମͱڠྗͯ͠՝ղ ܾʹऔΓΜ Ͱ͍͘ߟ͑Ͱ͢ɻ Ҿ༻ݩ: ౦ຊి৴ిגࣜձࣾٴͼຊి৴ిגࣜձࣾͷୈҰछࢦఆిؾ௨৴ઃඋʹؔ͢ΔଓͷมߋҊʹର͢ΔҙݟฒͼʹͦΕʹର͢Δߟ͑ํ ʢ࣍ੈωοτϫʔΫʹ͓͚Δऴஔͷ૿ઃϝχϡʔͷՃʣ https://public-comment.e-gov.go.jp/servlet/PcmFileDownload?seqNo=0000172052
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ Ͳ͏ͨ͠ΒΑ͍ͷ͔
αʔϏεࣄۀऀ ϓϩόΠμʔ NTT౦ ࣗ ͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ύοͱࢥ͍ͭ͘৭ʑͳݪҼ ແઢϧʔλʔ ϗʔϜήʔτΣΠ (ONU) NTTجہ
PC͕ॏ͍ ແઢ͕ࠞઢͯ͠Δ αʔϏεఏڙଆͷαʔό͕ॏ͍/ো NTTͱϓϩόΠμʔͷڥ͕ॏ͍
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ͦͷͱ͖ɺ୭͔͕ͻΒΊ͖·ͨ͠
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ͦͷͱ͖ɺ୭͔͕ͻΒΊ͖·ͨ͠ NTTऴճආ͢Ε͍͚Μ͡ΌͶ ͠ΒΜ͚Ͳ
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ࠓͷຊ NTTऴஔΛճආ͢Δํ๏
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ So-netͷNUROΛ͏ ݁ߏલ͔ΒNUROͬͯΔਓϑΝΠΞʔΥʔϧ͕ϗʔϜήʔτΣΠͰະઃఆɾະࡌͷ߹͕͋ΔΈ͍ͨͳͷͰؾΛ͚ͭͯ (https://note.com/exp_noto/n/n586543d9d3dc)
αʔϏεࣄۀऀ ϓϩόΠμʔ NTT౦ ࣗ ͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ࠓ·ͰͷͭͱNUROͷҧ͍ ແઢϧʔλʔ ϗʔϜήʔτΣΠ (ONU) NTTجہ
͔ࣗΒNTTجہ·Ͱ NTTͷ༨ޫϑΝΠόʔ (μʔΫϑΝΠόʔ)ΛआΓ ͯΔ جہͷऴNURO ͕ཧՄೳ
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ IPoE + DS-LiteΛ͏
αʔϏεࣄۀऀ VNE NTT౦ ࣗ ͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ࠓ·ͰͷͭͱIPoE + DS-Liteͷҧ͍ ແઢϧʔλʔ ϗʔϜήʔτΣΠ
(ONU) NTTجہ PPPoEͰඞཁͩͬͨऴஔʹ૬͢ Δઃඋ͕VNEͰඅ༻ෛ୲ͯ͠૿ઃͰ͖Δ Α͏ʹͳͬͨ VNEͬ͘͟Γ͍͏ͱɺΤϯυϢʔβʔIPv6ͷ ଓػೳΛISPʹରͯ͠Էఏڙ͢Δࣄۀऀ
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ IPoEͱDS-Liteʹ͍ͭͯ ▸ IPoE(IPv6 over Ethernet)IPv6ωΠςΟϒଓͷ͜ͱ ▸ ͍··ͰPPPoEͰͬͯͨΑ͏ͳύέοτͷॻ͖͠(ॴҦΧϓηϧԽ)ΛͤͣʹΑ͘ͳΔํࣜɻ ৄࡉ·ͣPPPoEΛ·ͣݟͯΈΔͱྑ͍ ▸
DS-Lite ▸ IPoEIPv6ͷΈαϙʔτ͞Ε͓ͯΓɺ͜ͷ··ͩͱv6ඇରԠͷαΠτ͕ݟΕͳ͘ͳͬͯ͠·͏ɻ ͜ΕΛղܾ͢ΔͨΊʹVNE͕v6Ͱདྷͨ௨৴Λv4Ͱ௨৴Ͱ͖ΔΑ͏ʹݞΘΓ͢ΔΈ ܭଌ࣌ɿ2021/02/25 14:53
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ Ͳ͏ͬͯઃఆ͢Δͷ͔ ▸ ϧʔλʔ͕DS-LiteରԠػछ͔֬ೝ͢Δ ▸ ྫ) ZOOT NATIVEͰ͝ར༻͍͚ͨͩΔDS-LiteଓରԠϧʔλʔ ▸ NTTͷϑϨοπͷܖͰʮϑϨοπɾv6Φϓγϣϯʯ͕ՃೖࡁΈ͔֬ೝ͢Δ
▸ IPoE + DS-LiteରԠͷISPΛܖ͢Δ ▸ ΦεεϝΠϯλʔϦϯΫɻଓใΛଈൃߦɻ30ؒͷ͓ࢼ͠Մೳɻඅ༻݄ʹ1,100ԁɻͨͩ͠ɺΠϯλʔ ϦϯΫ͍͔҆ΘΓʹϊʔαϙʔτͳͷͰɺ͚ͦͩ͜ҙ͕ඞཁɻ ▸ ࢀߟɿॏ͍ͯ͘ωοτଓΛDS-LiteରԠϧʔλʔͱIPv6ͷIPoEଓͰരʹม͑ΔʮZOOT NATIVEʯ͍ํ·ͱΊ ▸ ҙ ▸ ࣗʹαʔό͕͋Δ߹ɺIPv4ͰͷΠϯλʔωοτ->ࣗʹͭͳ͛ͳ͘ͳ͘ͳΓ·͢ ▸ NATͷҐஔ͕VNEଆʹͳΔͨΊ ▸ ผ్PPPoEճઢΛܖͯ͠αʔόʹׂΓͯΔͷ͋Γ ܭଌ࣌ɿ2021/02/25 14:53
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ͓·͚ ࣗͷωοτͷ͍ϙΠϯτͷݟ͚ํ
αʔϏεࣄۀऀ ϓϩόΠμʔ NTT౦ ࣗ ͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ϒϥβʹURLΛೖྗͯ͠දࣔ͞ΕΔ·Ͱͷύέοτͷཱྀ࿏ ແઢϧʔλʔ ϗʔϜήʔτΣΠ (ONU) NTTجہ
ࣗΑΓઌͳ͍ͱ͢Δ
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ Ͱ͖Δ͚ͩγϯϓϧʹɺࣗʹ͍ۙͱ͜Ζ͔Β֬ೝ ▸ ࣗͷPCΛ࠶ىಈ͓ͯ͘͠ ▸ ҙਤͤͣมͳϓϩάϥϜϝϞϦΛѹഭͯ͠PCͦͷͷ͕ॏ͍ύλʔϯΛআ֎͢ΔͨΊ ▸ Wi-fiΛΘͣLANέʔϒϧΛ݁ઢͯ͠ܭଌ ▸ Wi-fiͷ߹ిׯবʹΑΔӨڹΛೝ͢Δͷ͕ࠔͳͨΊ
▸ ϒϥβΑΓλʔϛφϧͰpingΛͬͯԠ࣌ؒΛ֬ೝ ▸ pingͰ֬ೝ͢Δͱ໊͖લ͡Όͳͯ͘IPΞυϨεͰ֬ೝ ▸ ໊લղܾʹΑΔӨڹΛআ֎͢ΔͨΊ ▸ ϗʔϜήʔτΣΠ·ͰΛping ▸ ϗʔϜήʔτΣΠ͔ΒαΠτ·Ͱping
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ࢀߟࢿྉ
͓͏ͪͷΠϯλʔωοτ͕গ͚ͩ͠ૣ͘ͳΔ͔͠Εͳ͍͓ͳ͠ ࢀߟࢿྉ ▸ NTT ϑϨοπޫʹ͓͚Δ௨৴ͳͲͷݱঢ়ʹ͍ͭͯɺഎܠΈ͔Βਖ਼͘͠ཧղ͢Δ 2020 ▸ ࠓճͷͷৄࡉ൛ɻNTTͷྺ࢙NTT๏͔Β৮ΕΒΕ͍ͯͯͱͯྑ͍ࢿྉ ▸ ϚελϦϯάTCP/IP
ೖฤ ▸ PPPPPPoEɺEthernetʑʹ͍ͭͯ৮ΕΒΕͯΔͷͰಡΜͰ͓͘ͱྑ͖ ▸ పఈղઆ v6ϓϥε ▸ IPoEDS-Liteͷ͕ग़ͯΔ͠ɺແྉͰಡΊΔͷͰΦεεϝɻͨͩɺલఏ͕ࣝͳ͍ͱΉ͍͔ͣ ▸ ΞΧϚΠ ΒΕ͟ΔΠϯλʔωοτͷڊਓ ▸ ଏʹݴ͏CDNͷɻΠϯλʔωοτͷੈքͷश׳ੈքΛލ͍ͩωοτଓߴԽʹ͍ͭͯॻ͍ ͯ͋ΓɺNWΒͳ͍ਓͰಡΈ͍͢ ▸ ࠓɺ21࣌ʹςϨϏ౦ژBSͰNTTͷγϯςϨϫʔΫ։ൃࣄ͕ͰΔΈ͍ͨ