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10G回線引いたらルーター自作
Hiroki Kawakami
August 09, 2025
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21 slides
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ϧʔλʔࣗ࡞·ͰͷܦҢ w Ҿӽ͠Λػʹ(ճઢΛܖ w ΤϦΞ ݅ͷ߹্ࠓ·Ͱ(ճઢΛҾ͘͜ͱ͕Ͱ͖ͳ͔ͬͨ w *41ஈͱݻఆ*1ΦϓγϣϯΛܾΊखʹʮFOͻ͔ΓΫϩεʯΛબ w ͻ͔Γిͳ͠
w ͍͍ײ͡ͷϧʔλʔ͕ݟͨΒͳ͍ w (ରԠݻఆ*1ରԠͷػछ͕গͳ͍ w -"/ଆͷ(#BTF5ͷϙʔτ͕Γͳ͍ w Ͱ͖ΕεΠονϯάϋϒஔ͖ͨ͘ͳ͍ w ࣗαʔόʔʹ(ϙʔτ͕ͭ͋Γɺ/*$ͷ૿ઃՄೳ w .JOJTGPSVN.4 w ͜ΕΛϧʔλʔʹ͢Δ͔͠ͳ͍ -
ϧʔλʔࣗ࡞ͷྲྀΕ ᶃ/*$ΛෳੵΜͩ-JOVYϚγϯΛ༻ҙ /*$ͷઃఆ wTZTUFNEOFUXPSLE OGUBCMFT JQSPVUF͕͍͍͢ͷΛਪ ᶄϧʔλʔΛΠϯλʔωοτʹܨ͙ 'JSFXBMMΛઃఆ͢Δ *1WΠϯλʔωοτʹܨ͙ *1WPWFS*1Wܦ༝Ͱ*1WΠϯλʔωοτʹܨ͙
ᶅ-"/ͷϚγϯΛϧʔλʔܦ༝ͰΠϯλʔωοτʹܨ͙ *1సૹͷڐՄɾ'JSFXBMMͷઃఆ *1W 3PVUFS"EWFSUJTFNFOUૹ৴ͷઃఆ *1W %)$1αʔόʔͷઃఆ -
ϧʔλʔࣗ࡞ͷྲྀΕ ᶃ/*$ΛෳੵΜͩ-JOVYϚγϯΛ༻ҙ /*$ͷઃఆ wTZTUFNEOFUXPSLE OGUBCMFT JQSPVUF͕͍͍͢ͷΛਪ ᶄϧʔλʔΛΠϯλʔωοτʹܨ͙ 'JSFXBMMΛઃఆ͢Δ *1WΠϯλʔωοτʹܨ͙ *1WPWFS*1Wܦ༝Ͱ*1WΠϯλʔωοτʹܨ͙
ᶅ-"/ͷϚγϯΛϧʔλʔܦ༝ͰΠϯλʔωοτʹܨ͙ *1సૹͷڐՄɾ'JSFXBMMͷઃఆ *1W 3PVUFS"EWFSUJTFNFOUૹ৴ͷઃఆ *1W %)$1αʔόʔͷઃఆ -
w /JYݴޠΛ༻͍ͯએݴతͳڥߏங͕ߦ͑Δ-JOVYσΟετϦϏϡʔγϣϯ w ઃఆͷهड़ʹ/JYݴޠͷ֤ػೳʢϞδϡʔϧɾมɾϥϜμࣜʣ͕͑Δ w /JY'MBLFTͰHJUཧ w ७ਮؔతͳੑ࣭Λ࣋ͭ w ࠶ݱੑ͕ඇৗʹߴ͍
w γεςϜͷঢ়ଶʹؔΘΒͣɺಉ͡OJYDPO fi H͔Βಉ͡ڥ͕Ͱ͖Δ w ҆શʹଈ࠲ʹϩʔϧόοΫ͕Մೳ w ѻ͍͕ඇৗʹ͍͠ w ·ͱ·ͬͨυΩϡϝϯτ͕গͳ͍ w ϢʔβʔͦΜͳʹଟ͘ͳ͍ -
ϧʔλʔࣗ࡞ͷྲྀΕ ᶃ/*$ΛෳੵΜͩ-JOVYϚγϯΛ༻ҙ /*$ͷઃఆ wTZTUFNEOFUXPSLE OGUBCMFT JQSPVUF͕͍͍͢ͷΛਪ ᶄϧʔλʔΛΠϯλʔωοτʹܨ͙ 'JSFXBMMΛઃఆ͢Δ *1WΠϯλʔωοτʹܨ͙ *1WPWFS*1Wܦ༝Ͱ*1WΠϯλʔωοτʹܨ͙
ᶅ-"/ͷϚγϯΛϧʔλʔܦ༝ͰΠϯλʔωοτʹܨ͙ *1సૹͷڐՄɾ'JSFXBMMͷઃఆ *1W 3PVUFS"EWFSUJTFNFOUૹ৴ͷઃఆ *1W %)$1αʔόʔͷઃఆ -
ᶄϧʔλʔΛΠϯλʔωοτʹܨ͙ 'JSFXBMMΛઃఆ͢Δ OGUBCMFT wOGUBCMFTͰJOQVUIPPLʹϑΟϧλΛՃ w$POOFDUJPO5SBDLJOH DPOOUSBDL Ͱ8"/͔Βͷ௨৴ΛϑΟϧλ w8"/͔Βͷ*$.1W %)$1W௨৴ͷதͰɺඞཁͳͷ͚ͩڐՄ
*1WΠϯλʔωοτʹܨ͙ TZTUFNEOFUXPSLE w8"/ଆ͔Βͷ3PVUFS"EWFSUJTFNFOUΛड͚औΔ w*1W"DDFQU3"USVFʹ͓ͯ͘͘͠Β͍ w%)$1W1%ͰQSF fi YΛड͚औΔʢඞཁͳ߹ͷΈɺܖʹΑΔʣ wEIDQJQW w<%)$1W>ͱ<%)$11SF fi Y%FMFHBUJPO>ͷઃఆ *1WPWFS*1Wܦ༝Ͱ*1WΠϯλʔωοτʹܨ͙ -
ᶄ*1WPWFS*1WαʔϏεҰཡ w *1WͰܨ͙߹ɺҰ୴*1WύέοτʹแΜͰ7/&ࣄۀऀΛܦ༝͢Δ ఏڙݩ αʔϏε໊ γΣΞʔυํࣜ ݻఆ*1ํࣜ +1*9 Wϓϥε ."1&
*1*1 /55$PN 0$/όʔνϟϧίωΫτ ."1& ."1& Πϯλʔωοτ ϚϧνϑΟʔυ 5SBOTJY %4-JUF *1*1 ΞϧςϦΞ ωοτϫʔΫε 9QBTT %4-JUF *1*1 ேωοτ WίωΫτ %4-JUF *1*1 Ҿ༻ݩIUUQTXBUXJLJKQEEXSU@PQFOXSUQBHFTIUNMJE@BBFBE -
ᶄ*1WPWFS*1WαʔϏεҰཡ w *1WͰܨ͙߹ɺҰ୴*1WύέοτʹแΜͰ7/&ࣄۀऀΛܦ༝͢Δ ఏڙݩ αʔϏε໊ γΣΞʔυํࣜ ݻఆ*1ํࣜ +1*9 Wϓϥε ."1&
*1*1 /55$PN 0$/όʔνϟϧίωΫτ ."1& ."1& Πϯλʔωοτ ϚϧνϑΟʔυ 5SBOTJY %4-JUF *1*1 ΞϧςϦΞ ωοτϫʔΫε 9QBTT %4-JUF *1*1 ேωοτ WίωΫτ %4-JUF *1*1 Ҿ༻ݩIUUQTXBUXJLJKQEEXSU@PQFOXSUQBHFTIUNMJE@BBFBE ͕ࣗܖͯ͑͠Δͷ͜ͷͭ -
ᶄ*1WPWFS*1W֤ํࣜͷಛ ํࣜ *1WΞυϨε ڞ༗ ϧʔλʔͰͷ /"15 ϙʔτղ์ ڥߏங қ උߟ
*1*1 ͠ͳ͍ ඞཁ -"/Ϛγϯଓ࣌ ࣗ༝ த *1WγϯάϧελοΫͱ ΄΅มΘΒͳ͍ ."1& ͢Δ ඞཁ ༻Մೳϙʔτʹ੍ݶ ׂΓͯϙʔτ ͷൣғͰՄೳ ͨͩ͠*41)(8ʹΑΔ ߴ *1WΞυϨεڞ༗ͷͨΊ ͷॲཧΛϧʔλʔଆͰߦ ͏ඞཁ͕͋Δ %4-JUF ͢Δ ෆཁ ෆՄೳ ύέοτΛแΜͰ͛Δ ͚ͩͰɺ͋ͱશ෦7/& ࣄۀऀ͕ͬͯ͘ΕΔ -
ᶄ*1WPWFS*1WηοτΞοϓ w *1*1 w %%/4ʹ*1WΞυϨεΛొʢ֎෦͔Βͷύέοτड͚औΓ༻ʣ w τϯωϧʹݻఆ*1ΛׂΓͯͯ/"5ม w ."1& w
*1WQSF fi Y͔Β༻ՄೳWΞυϨε ϙʔτൣғΛऔಘ w ༻ՄೳΞυϨε ϙʔτൣғͰ/"5ม w %4-JUF w τϯωϧுΔ͚ͩ w *1WΠϯλʔωοτଓ࣌ʹεΫϦϓτ࣮ߦ OFUXPSLEEJTQBUDIFS w JQίϚϯυ JQSPVUF Ͱτϯωϧ։௨ w ϧʔςΟϯάઃఆ TZTUFNEOFUXPSLE -
ϧʔλʔࣗ࡞ͷྲྀΕ ᶃ/*$ΛෳੵΜͩ-JOVYϚγϯΛ༻ҙ /*$ͷઃఆ wTZTUFNEOFUXPSLE OGUBCMFT JQSPVUF͕͍͍͢ͷΛਪ ᶄϧʔλʔΛΠϯλʔωοτʹܨ͙ 'JSFXBMMΛઃఆ͢Δ *1WΠϯλʔωοτʹܨ͙ *1WPWFS*1Wܦ༝Ͱ*1WΠϯλʔωοτʹܨ͙
ᶅ-"/ͷϚγϯΛϧʔλʔܦ༝ͰΠϯλʔωοτʹܨ͙ *1సૹͷڐՄɾ'JSFXBMMͷઃఆ *1W 3PVUFS"EWFSUJTFNFOUૹ৴ͷઃఆ *1W %)$1αʔόʔͷઃఆ -
ᶅ-"/ͷϚγϯΛϧʔλʔܦ༝ͰΠϯλʔωοτʹܨ͙ *1సૹͷڐՄɾ'JSFXBMMͷઃఆ wOFUJQWJQ@GPSXBSE wOFUJQWDPOGBMMGPSXBSEJOH wOGUBCMFTͰ'PSXBSE)PPLʹϑΟϧλΛઃఆ *1W 3PVUFS"EWFSUJTFNFOUૹ৴ͷઃఆ wTZTUFNEOFUXPSLEͰ*1W4FOE3"͋ͨΓΛઃఆ
*1W %)$1αʔόʔͷઃఆ wTZTUFNEOFUXPSLEͰ<%)$14FSWFS>ͷઃఆ w͘͠ɺEOTNBTRͳͲผ్%)$1αʔόʔΛߏங -
ϚγϯՁ֨ w (4'1 ϙʔτࡌͷNJOJ1$ w .JOJTGPSVN.4 w .JOJTGPSVN.4" w 34
w 5PQUPO w ۀ༻ϧʔλʔΑΓ҆Ձ w ରՁ w ηοτΞοϓͷखؒ w ҆ఆੑ w ˢ͕ڐ༰Ͱ͖ΔڥͳΒ͋Γ -
֦ுੑ w &UIFSOFUϑϨʔϜ͕ྲྀΕΕͳΜͰ͍͍ w 5IVOEFSCPMU#SJEHF UIVOEFSCPMU@OFU ͳͲ-"/ʹΈࠐΈՄ w 7-"/ -"(
FUD w IPTUBQE͋·ΓΦεεϝͰ͖ͳ͍ɻࢢൢͷ8J'J"1ਪ 0/6 ։ൃ༻αϒ1$ (C& (C& ϝΠϯ.BDNJOJ 5IVOEFSCPMU(CQT 64#/*$ 48 (C& IPTUBQE༻ 64#8J'J /JOUFOEP4XJUDI 57 FUD ۭ͖ϙʔτ -
ϧʔςΟϯάͷࣗ༝ w *1WPWFS*1Wͷબత༻ w 9QBTT %4-JUF ͱ9QBTT ݻఆ*1 ྆ํͷτϯωϧΛுΔ w
ීஈͷ௨৴%4-JUFܦ༝Ͱߦ͍ɺඞཁͳ͚࣌ͩݻఆ*1Λ͏ w 1PMJDZ#BTFE3PVUJOH w *1W͕ѻ͍͍͢ w ࢢൢͷϧʔλʔ*1WϧʔςΟϯά͕ෆࣗ༝ w OGUBCMFTͰ*1WͱҰॹʹཧͰ͖Δ w 71/ߏங w 8JSFHVBSE -71/ ҉߸Խ w MUQ@FUI -71/ w 4PGU&UIFS 0QFO71/ TUSPOH4XBO YMUQEͳͲ -
ࣗαʔόʔɺͲ͍ͬͨ͜ʁ w ಉ͡Ϛγϯ্Ͱಈ͍͍ͯΔ w ߴੑೳͳͨΊɺϧʔςΟϯάॲཧ͚͓ͩͤͯ͘͞ͷ͍ͬͨͳ͍ w ֎෦͔ΒͷΞΫηε͕͋ΔͨΊɺϧʔλʔͱͦͷ··ಉډ৺ w ,7.ͰԾϚγϯΛཱͯͯ w
-"/ͱηάϝϯτΛ͚Δ w %.;ͬΆ͍ײ͡ͷωοτϫʔΫΛߏங ϧʔλʔ 4FSWFS7. 8"/ -"/ 'JSFXBMM 'JSFXBMM