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IPv6 家庭用ルータ SWG 報告
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Tomoyuki Sahara
December 16, 2022
Business
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IPv6 家庭用ルータ SWG 報告
IPv6 Summit in TOKYO 2022 情報提供セッション 報告2:「IPv6普及・高度化推進協議会 IPv4/IPv6共存WG IPv6家庭用ルータSWG 報告」
Tomoyuki Sahara
December 16, 2022
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Transcript
ࠤݪ ۩ <
[email protected]
> גࣜձࣾΠϯλʔωοτΠχγΞςΟϒ / IPv6ීٴɾߴԽਪਐڠٞձ *1WීٴɾߴԽਪਐڠٞձ *1W*1Wڞଘ8( *1WՈఉ༻ϧʔλ48(ใࠂ
IPv6 ීٴɾߴԽਪਐڠٞձ https://www.v6pc.jp/
׆ಈͷత Ռ IPv6 Ոఉ༻ϧʔλ SWG Πϯλʔωοτར༻ऀ͕εϜʔζʹIPv6ڥʹରԠͰ͖ΔΑ͏ʹ ISPͷIPv6αʔϏεఏڙʹඞཁͳՈఉϧʔλػೳͷϕʔεϥΠϯ ʢ࠷খݶͷڞ௨ೝࣝʣΛΠϯλʔωοτར༻ऀͷࢹ͔Β·ͱΊΔ ʮIPv6 Ոఉ༻ϧʔλΨΠυϥΠϯʯ
• 2000 ޙɺIPv6 ͷ༷ἧ͍͕࣮ͬͯͨαʔϏε ·ͩ·ͩগͳ͘ɺISP ϕϯμʔख୳Γঢ়ଶͩͬͨɻ • ू·ͬͯ IPv6 ϧʔλͷ༷ͷΨΠυϥΠϯΛ࡞Δ͜ͱʹɻ
• ڠٞձʹͯʮIPv6 Ոఉ༻ϧʔλ SWGʯͱͯ͠׆ಈ։࢝ɻ Ոఉ༻ϧʔλͷ IPv6 ରԠͷඞཁੑ
1. ͡Ίʹ 2. ISP ͷଓػೳ 3. ΞυϨεׂΓͯख๏ 4. ֎෦͔ΒͷΞΫηε੍ޚػೳ 5.
DNSϓϩΩγʗϦκϧόػೳ 6. ωοτϫʔΫͷใػೳ 7. ϧʔςΟϯάʗϚϧνΩϟετػೳ 8. αʔϏεଆͷઃఆख๏ 9. ͓ΘΓʹ IPv6 Ոఉ༻ϧʔλΨΠυϥΠϯ ୈ1൛ ▪ ࣍
ୈ1൛ͷཁ݅ͷྫ • IPv4 Ͱ ISP ͔Β(ΞυϨεͰͳ͘)ϓϨϑΟΫεͷׂΓͯΛड͚Δ ํ๏ඪ४Խ͕ͳ͞Εͳ͔ͬͨɻIPv6 ͰͦͷͨΊʹ DHCPv6-PD ͕
։ൃ͞ΕͨͨΊɺͦͷࢫΛهड़͍ͯ͠Δɻ
• 2010  7 ݄ൃߦ ʢୈ1൛ 2009  6 ݄ʣ
• ༷ॻͱͯ͠ͷΛߴΊͨɻ • ཁ݅ʹφϯόϦϯάɺઆ໌ͷهɺ • ୈ1൛ൃߦޙʹൃలٕͨ͠ज़՝ʹରԠͨ͠ɻ • IPv4 over IPv6 ٕज़ (DS-Lite, MAP-E, ...) • MTU ͷʹݴٴ ΨΠυϥΠϯୈ2൛ͷվ൛
2010/7 IPv6 Ոఉ༻ϧʔλΨΠυϥΠϯ ୈ2൛ 2014/6 Broadband Forum TR-124i2 ͱͷൺֱจॻ 2017/6
IETF RFC7084 ͱͷൺֱจॻ 2019/4 Broadband Forum TR-124i5 ͱͷൺֱจॻ 2020/8 IPv6ϚΠάϨʔγϣϯٕज़ͷࠃඪ४ϓϩϏδϣχϯάํࣜ ୈ1.0൛ 2021/10 IPv6ϚΠάϨʔγϣϯٕज़ͷࠃඪ४ϓϩϏδϣχϯάํࣜ ୈ1.1൛ ୈ2൛ൃߦҎ߱ͷ׆ಈ
• ମ੍ɿ3 ໊ͷڞಉ෦ձʹΑΔӡӦ ෦ձɹ౻࡚ ஐɹʢNTT ίϛϡχέʔγϣϯζגࣜձࣾʣ ෦ձɹౡ ਖ਼৳ɹʢNEC ϓϥοτϑΥʔϜζגࣜձࣾʣ ෦ձɹࠤݪ
۩ɹʢגࣜձࣾΠϯλʔωοτΠχγΞςΟϒʣ • ׆ಈɿ݄࣍ͷΦϯϥΠϯϛʔςΟϯά ֤ճͷࢀՃऀ 6ʙ8 ໊ఔ • ٞ • ʮΨΠυϥΠϯʯୈ3൛ͷվగ࡞ۀ • ͦͷଞɺࢀՃऀ͔Βͷ૬ஊͳͲ 2022 ͷ׆ಈ
• IPv6 ීٴʹͱͳ͍ग़͖ͯͨ՝ͷରԠ • ΠϯλʔωοταʔϏεଓ IPv6 over IPv4 Λআ͠ɺ IPv4
over IPv6 ͷهड़Λ֦ॆ • RFC7084  TR124 ͱ͍ͬͨଞͷن֨ͱͷ߹ੑΛ֬อ • ཁ݅Λ GEN/WAN/LAN/SEC ͷ 4 ͭʹ࠶ྨ ΨΠυϥΠϯୈ3൛ͷվగํ
ୈ3൛ͷཁ݅ͷྫʢυϥϑτʣ
•ʮΨΠυϥΠϯୈ3൛ʯΛҰൠެ։ •IPv6 ͚ UPnP ͷݕ౼ʢJAIPAͱͷڞಉ࡞ۀʣ •Broadband Forum TR-124 issue7 ͱͷൺֱจ
ॻͷ࡞ʢݕ౼தʣ དྷͷ׆ಈ༧ఆ