
ãããããå¿«é©ã«äœ¿ããªãIPv6ãããã
ããèãèšèã§ãããauã²ããã¯IPv6ã«å¯Ÿå¿ããŠããã®ãããŸãæéãªã䜿ããã®ãæ°ã«ãªããŸããã
çµè«ããããšãauã²ããã¯ã©ã®ãããã€ãã§ããIPv6ãèšå®äžèŠã»ãããç¡æã§äœ¿ããã®ã§å¿é ã¯èŠããŸããïŒ
ã§ããããã€ã泚æç¹ããããauã¹ããŒãããªã¥ãŒã䜿ããªã人ã¯ã«ãŒã¿ãŒä»£ãå¥éããã£ãããäžéšã®ãã³ã·ã§ã³ã»ã¢ããŒãã§ã¯é床ã«äžéããã£ããããŸãã
ãã®èšäºã§ã¯ãauã²ããã®IPv6ã®ä»çµã¿ãç¥ã£ãŠããããæ³šæç¹ããã£ãšããåŸãªç³ãèŸŒã¿æ¹æ³ããã©ãããããããããã玹ä»ããŸãïŒ
ç®æ¬¡
ïŒïŒããããIPv6ãšã¯
ãŸãå§ãã«ããIPv6ãã«ãããšã©ãããŠéããªãã®ããããã£ãšè§£èª¬ããŸãããã§ã«ç¥ã£ãŠãã人ã¯ããã¡ãããèªã¿å§ããŠãã ããã
- IPv6ãšã¯ãIPã¢ãã¬ã¹ã®èŠæ Œã®ããš
- ãIPv6ã ãšéããã®ã¯ãã¬ããå ãå ã³ã©ãã®è©±
- auã²ããã¯ãã¥ã¢ã«ã¹ã¿ãã¯æ¹åŒã§ã©ããªãµã€ãã«ã察å¿
IPv6ãšã¯ãIPã¢ãã¬ã¹ã®èŠæ Œã®ããš
ããããIPv6ãšã¯ãIPã¢ãã¬ã¹ã®æ°ããèŠæ Œã®ããšããã€ã³ã¿ãŒãããã»ãããã³ã«ã»ããŒãžã§ã³6ãã®ç¥ã§ãã
IPã¢ãã¬ã¹ãšã¯ããããã«ã€ãªããšãã®äœæã®ãããªãã®ã§ãã12.34.56.78ããªã©ã®ããã«æ°åã§è¡šãããŸãããããŠIPã¢ãã¬ã¹ã®èŠæ Œã«ã¯ãæ§æ¥ã®IPv4ãšãæ°ããIPv6ããããŸãã
äžèšã®ããã«IPv6ã®ã»ããã¢ãã¬ã¹ãé·ããããããããã®äººãäœè£ããã£ãŠäœ¿ããŸãããã¹ã¯ãŒããšåãã§ãé·ããŠãããããåãã»ãã¥ãªãã£é¢ã§ãIPv6ã¯åŒ·ãã§ãã
ã§ãããIPv4ãšIPv6ã¯ãããŸã§èŠæ Œã®éããããã ãã§ãã©ã£ã¡ã®é床ãéããšããããã§ã¯ãããŸããã
ãIPv6ã ãšéããã®ã¯ãã¬ããå ãå ã³ã©ãã®è©±ãauã²ããã®æ¥ç¶æ¹åŒã¯å ããéãïŒ
ãã€ã¯ãIPv6ã ãšéããšèšãããŠããã®ã¯ããã¬ããå ãå ã³ã©ããªã©ãNTTã®èšåã䜿ã£ãå åç·ã®è©±ã
ãã®å Žåã¯IPv6ã«ãããšãIPoEæ¹åŒãšããéãéä¿¡æ¹åŒã䜿ããã®ã§ãé床ãèœã¡ã«ããã®ã§ãã
ã§ããauã²ããã®å Žåããããããã¬ããå ã®èšåã䜿ã£ãŠããªãã®ã§ãé ããªãããããPPPoEæ¹åŒããéããIPoEæ¹åŒããªã©ã®æ¥ç¶æ¹åŒã¯é¢ä¿ãããŸããã
å ¬åŒãµã€ãã§æèšãããŠã¯ããŸãããããããŠèšããªããIPv4/IPv6ã®ã©ã¡ããIPoEæ¹åŒã§æ¥ç¶ããŠãããããªã€ã¡ãŒãžã§å·®ãæ¯ããªããšæããŸãã
ããããã«ãŸãšãããšããauã²ããã¯KDDIç¬èªã®éä¿¡èšåã䜿ã£ãŠããã®ã§ãIPv4ãIPv6ãã©ã¡ããé«ééä¿¡ãã§ããããšæã£ãŠãã ããã
auã²ããã®é床ã®å£ã³ã
ããã§ã¯å®éã«ãauã²ããã䜿ã£ãŠãã人ã®IPv4/IPv6ããããã®é床ãèŠãŠã¿ãŸãããã
IPv4ã®é ãã«èããããŠãã¬ããå ããauã²ããã«ä¹ãæããIPv6ã¯å ãããIPv4ãæ©ããŠå€§å€è¯ãã pic.twitter.com/jnuOcgCaYX
â ãå ãã (@fcneet) March 4, 2020
auã²ããã®æž¬å®çµæ(IPv4æ¥ç¶)
Pingå€: 26.32ms
ããŠã³ããŒãé床: 676.04Mbps(è¶ éã)
ã¢ããããŒãé床: 532.53Mbps(è¶ éã)https://t.co/MQvHR7QwEk #ã¿ããªã®ãããåç·é床â TM (@TMtrinita) July 20, 2020
auã²ããã®æž¬å®çµæ(IPv6æ¥ç¶)
Pingå€: 26.0ms
ããŠã³ããŒãé床: 577.31Mbps(è¶ éã)
ã¢ããããŒãé床: 466.83Mbps(éåžžã«éã)https://t.co/AvT5G66FEk #ã¿ããªã®ãããåç·é床â äŒè€ æŽå®£ (@hironori196386) July 20, 2020
äžèšã®ããã«ãIPv4ã§ãIPv6ã§ããã©ã¡ãã§ãauã²ããã¯300ã500Mbps以äžã®éãé床ãåºãŠããŸãã
ããã ãåºãŠããã°ãåç»ãZoomäŒè°ã¯ãã¡ãããããã©ãŒããã€ããããã¹ãã©ãã¥ãŒã³ããªã©ã®ãªã³ã©ã€ã³ã²ãŒã ãã¹ãã¬ã¹ãªãã§ããŸãã
ã§ããããªãæ°ããIPv6ãããã®ã«ãIPv4ã®æ¥ç¶ã䜿ã£ãŠããã®ã§ããããïŒ
auã²ããã¯ã©ããªãµã€ããèªååãæ¿ãã§èŠããïŒ
ãã€ã¯ãããããã¡ãæ®æ®µèŠãŠãããµã€ãããIPv4ã®ãµã€ããšIPv6ã®ãµã€ãããããŸãã
ãªã®ã§ãå®å šã«IPv6ã ãã«ããŠããŸããšãIPv4ã«ãã察å¿ããŠããªããµã€ããã²ãŒã ã¯èŠãããªããªã£ãŠããŸããŸãã
ã§ããauã²ããã¯ãããã¥ã¢ã«ã¹ã¿ãã¯æ¹åŒããšãã£ãŠIPv4ãšIPv6ã®äž¡æ¹ãèªåã§åãæ¿ããŠãããéä¿¡æè¡ãæ¡çšããŠããŸãã
ãããã®æè¡ã¯ä»ç€Ÿã§ããã°ç³ã蟌ã¿ãå¿ èŠã§ãããauã²ããã§ã¯ãã¹ãŠã®ãããã€ãã§ãèšå®äžèŠã»è¿œå æéãªãã§äœ¿ããŸãã
ã€ãŸããç³ã蟌ãã ãã§äœãæ°ã«ããã¹ã ãŒãºã«é«ééä¿¡ãã§ãããã§ãïŒ
ããèããv6ãã©ã¹ããšã®éãã¯ïŒ
ã¡ãªã¿ã«ãIPv6ã®è©±ããããšåºãŠãããv6ãã©ã¹ãã¯ãæ¥æ¬ãããã¯ãŒã¯ã€ãã€ãã©ãŒæ ªåŒäŒç€ŸãæäŸããŠããé«ééä¿¡ãµãŒãã¹ã®åç§°ã§ããauã²ããã®ãã¥ã¢ã«ã¹ã¿ãã¯ãšåãããã«IPv4ãšIPv6ã®èªååãæ¿ããã§ãããã¬ããå ãããã³ã¢å ãªã©ã®å ã³ã©ãã察象ã®ãµãŒãã¹ã§ãã
ïŒïŒauã²ããã§IPv6ã䜿ããšãã®æ³šæç¹2ã€
ãããªauã²ããã§ãããIPv6ã®é«ééä¿¡ã䜿ãäžã§ãããã€ã泚æç¹ããããŸãã
- WiFiã䜿ãã«ã¯å¥æéãããã
- ãã³ã·ã§ã³ã¿ã€ãã§ã¯é床ãåºãªãããšããã
é ã«èŠãŠãããŸãããã
泚æïŒïŒWiFiã䜿ãã«ã¯å¥æéãããã
auã²ããã§WiFiïŒç¡ç·LANïŒã䜿ãã«ã¯ãæé¡ãšã¯å¥ã«WiFiã®å©çšæé550åãæãããã«ãŒã¿ãŒãèªåã§è³Œå ¥ããªããšãããŸããã
ããããauã²ããã䜿ãã«ã¯ãå¥çŽãããšéãããŠããããŒã ã²ãŒããŠã§ã€ãšããçœãæ©åšãå¿ èŠã§ãã
ãã®ããŒã ã²ãŒããŠã§ã€ã«å èãããŠããWiFiã䜿ãã®ã«ãæé¡550åãããããŸããauã²ããã®æé¡æéã6,160åãªã®ã§ãåãããŠ6,710åã¯ãã£ããé«ãã§ãããâŠã
察çïœauã¹ããŒãããªã¥ãŒã«å å ¥ããããã«ãŒã¿ãŒããããããããã€ããéžãŒã
auã²ããã§ãéããããã«WiFiã䜿ãã«ã¯ãäžèšã®2ã€ã®æ¹æ³ããããŸãã
察çïŒïŒauã¹ããŒãããªã¥ãŒã«å å ¥ãã
auãŠãŒã¶ãŒã§ãauã¹ããŒãããªã¥ãŒã«å å ¥ããŠããã°ãããŒã ã²ãŒããŠã§ã€ã®WiFiæ©èœã¯ãã£ãšç¡æã§äœ¿ããŸãã
auã¹ããŒãããªã¥ãŒãšã¯ãæ¯æ550ã1,100åãã¹ããã®æéãå²åŒã«ãªãå¶åºŠãã¹ããã»æºåž¯ïŒå°ããšã«åããããã®ã§ãããå®¶æã§2人以äžauãŠãŒã¶ãŒãããã°ãå šå¡ããåŸã«ãªããã§ãïŒ
å å ¥æ¡ä»¶ãšããŠãããããšã²ããé»è©±ïŒæé¡550åïŒã®å¥çŽãå¿ èŠã§ãããã¹ããŒãããªã¥ãŒã§åé¡ä»¥äžãå²åŒã«ãªãã®ã§ãå®è³ªçã«ã¿ãã§WiFiã䜿ããããšã«ãªããŸãã
â»ã¡ãªã¿ã«auã²ããã䜿ããªããåºå®é»è©±ãäžèŠãªäººãã²ããé»è©±ãç³ã蟌ãã æ¹ããå·¥äºè²»ïŒæžå»ºãŠ41,250åããã³ã·ã§ã³33,000åïŒãå®è³ªç¡æã«ã§ããŠãåŸã§ãã
察çïŒïŒã«ãŒã¿ãŒãç¡æã§ãããããããã€ããå©çšãã
auãŠãŒã¶ãŒä»¥å€ã®äººã¯ãIPv6察å¿ã®ã«ãŒã¿ãŒãç¡æã§ãã¬ãŒã³ãããŠããããGMOãšããšãBBãšãããããã€ããéžã³ãŸãããã
ç³ã蟌ããšã髿§èœãªWiFiã«ãŒã¿ãŒãšã54,000åã®ãã£ãã·ã¥ããã¯ãããããŸãã
ã¡ãªã¿ã«ã«ãŒã¿ãŒãèªåã§è²·ããšãå®ããŠ5,000åã20,000åã»ã©ãããããã察å¿ããŠããæ©çš®ãæ¢ãã®ã倧å€ã§ãããªã®ã§ãåããã察å¿ã«ãŒã¿ãŒãããããGMOãšããšãBBãããããã§ãïŒ
â»auã²ããã®ãããã€ãããã£ãã·ã¥ããã¯ã®æ¯èŒã¯ãã®ã¡ã»ã©ããã£ãšããåŸã«auã²ãããäœ¿ãæ¹æ³ãã®ç« ã§è§£èª¬ããŸãã
泚æïŒïŒãã³ã·ã§ã³ã¿ã€ãã§ã¯é床ãåºãªãããšããã
auã²ããã§ã¯ããã³ã·ã§ã³ã¿ã€ããIPv4/IPv6ã®ãã¥ã¢ã«ã¹ã¿ãã¯æ¹åŒã«å¯Ÿå¿ããŠããŸãã
ã§ããããã³ã·ã§ã³ã¿ã€ãã§ã¯æå€§é床ã100Mbpsã®ãã©ã³ãå€ããããæåŸ ããŠããé床ã¯åºãªãå¯èœæ§ããããŸãã
AUå ãã³ã·ã§ã³ã¿ã€ãã§21Mbpsã£ãŠé ãããªãã?!æ®éãªã®ã?!
ã¡ãªã¿ã«ãWiFiã«ãŒã¿ãŒä»ããªãã§ããœã³ã³ã«ç¹ããŠãåãã
å ã¿ã«4Gã¯ãΣ(ïŸÐŽïŸlll) pic.twitter.com/2wvbqJNjK8â ãããã@ã¢ã«ã¢ãå³¶🍐 (@kujiran2015) June 4, 2020
auå ééãããã©ãå®å®¶ã®auå ã®1/5ãåºãŠãªããã ã😡😡😡
ãã³ã·ã§ã³èŸã㪅 pic.twitter.com/ltfRUfHprsâ ã¡ããããž/chanmaji (@chanmaji10) March 18, 2020
ãã®ããã«ãauã²ããã®ãã³ã·ã§ã³ã®é床ã¯50ã90Mbpsã»ã©ãçžå Žã§ãã
ãªããªãããã³ã·ã§ã³ã®ãããã®é ç·ã¯å ãã¡ã€ããŒã§ã¯ãªãé»è©±ç·ã䜿ã£ããã®ãå€ããããããã«å©çšè ãå€ããªãå€ãäŒæ¥ã¯ããã£ãšé床ãé ããªãå¯èœæ§ããããŸãã
察çïœããã³ã·ã§ã³ã®ã¬ããŸãã¯ãã¿ã€ãGãã®ãã©ã³ãªãéã
察çãšããŠã¯ãããå¯èœã§ããã°ãå¥çŽæã«ããã³ã·ã§ã³ã®ã¬ããŸãã¯ãã¿ã€ãGãã®ãã©ã³ãéžã¶ããšã
auã²ããã®ãã³ã·ã§ã³ã¿ã€ãã¯äžèšã®8ã€ã®ãã©ã³ããããããããã®æé¡æéãšæå€§é床ã¯ä»¥äžã®éãã§ãã
ãã³ã·ã§ã³ã¿ã€ã | æé¡æé | æå€§é床ïŒäžãïŒ |
ãã³ã·ã§ã³ã®ã¬ | 4,455å | 1Gbps |
ãã³ã·ã§ã³ã¿ã€ãG | 4,730å | 664Mbps |
ãã³ã·ã§ã³ããã®ã¬ | 5,500å | 1Gbps |
ãã³ã·ã§ã³éœåžæ©æ§G | 4,730å | 664Mbps |
ãã³ã·ã§ã³éœåžæ©æ§ | 4,180å | 100Mbps |
ã¿ã€ãV | 4,180å | 100Mbps |
ã¿ã€ãE | 3,740å | 100Mbps |
ã¿ã€ãF | 4,290å | 100Mbps |
â»ãããã16å¥çŽä»¥äžããåŸãã©ã³å©çšæãçšèŸŒ
äžèšã®ããã«ãçŽååã®ãã©ã³ããäžãæå€§é床100Mpbsã§ããããããauã²ããã®ãã³ã·ã§ã³ã®ãã©ã³ã¯å»ºç©ã«ãã£ãŠæ±ºãŸã£ãŠããŠãåºæ¬çã«èªåã§ã¯éžããŸããã
ã§ããããã£ãšãå€ãã¿ã€ãVïŒäžãæå€§100MbpsïŒã®å Žåãå ¥å± äžã§ãèšåãæŽãã°ãããéãã¿ã€ãGïŒ664MbpsïŒã«å€æŽã§ããããšããããŸãã
ãã³ã·ã§ã³ã®ã¬ãã¿ã€ãGã䜿ãããšã§ãé床ãã©ããããéããªãã®ãèŠãŠã¿ãŸãããã
ãã³ã·ã§ã³ã®ã¬ã»ãã³ã·ã§ã³ã¿ã€ãGã䜿ã£ãŠãã人ã®å£ã³ã
ãã³ã·ã§ã³ã®å åç·ãSo-net å (auã²ãã)ãã³ã·ã§ã³ã®ã¬ãå¥çŽãããã ãã©ãã¡ããã¡ãéä¿¡é床æ©ã‼️🛫
ãã³ã·ã§ã³ã¿ã€ãã ãã©éšå±ãŸã§å åç·åŒããŠããã匷ãïŒ pic.twitter.com/WKQMT8pKMp
â ãããŒã (@popipopi314) March 2, 2020
auã²ããã®ãã³ã·ã§ã³ã¿ã€ãGã«åãæ¿ãå®äºãä»ã®ãã³ã·ã§ã³ã®èšåã ãšãã¬ããå ã®äžéã100Mbpsã ã£ããauã²ããã®ã¿ã€ãGãªãçè«å€ã¯664Mbpsãšãªããçè«å€ã¯åºãªããä»ãŸã§ã®3åã¯åºãããã«ãªã£ããæºè¶³ã pic.twitter.com/e3dBxJyj7b
â sin (@sin_sia) November 16, 2019
ãªã¢ãŒãã¯ãŒã¯æé©åã®ããauã²ãããã³ã·ã§ã³ã¿ã€ãGã«å€ããŠã¿ããç¡ç·ã§äžã270Mbpsäžã74Mbpsãæç·ã ãš300Mbpsãè¶ ããŠããå åç·å·¥äºãã§ããªããã³ã·ã§ã³ã§é床諊ããŠããããauã²ããéããã¢ãžã¥ã©ãŒã±ãŒãã«ã§ããããŸã§é床ã§ãã pic.twitter.com/9aetyyfvOj
â Tambo (@tambo166) May 26, 2020
ãã®ããã«ããã³ã·ã§ã³ã®ã¬ã§600Mbpsãã¿ã€ãGã§270Mbpsã»ã©ãšãæžå»ºãŠã¿ã€ããšã»ãŒå€ãããªãæ°å€ãåºãŠããŸãã
ãã ããå ã»ã©ãäŒãããããã«ãäžèšã®ãã©ã³ã¯ãã¹ãŠã®äººãç³ã蟌ããããã§ã¯ãããŸããã
ãªã®ã§ãauã²ããã¯IPv6察å¿ã§ç¬èªã®éä¿¡æ¹åŒã䜿ã£ãŠãããšã¯ããããã³ã·ã§ã³ã®èšåã«ãã£ãŠã¯æåŸ ããã»ã©é床ãåºãªãããšããããšèŠããŠãããŸãããã
â»ãšã¯ããã50ã80Mbpsã»ã©ããã°åç»èŠèŽãã倧æµã®ãªã³ã©ã€ã³ã²ãŒã ãªã©ã¯åé¡ãªãã§ããŸããã¡ãªã¿ã«ãäœãã§ããïŒãŸãã¯äœãäºå®ïŒã®ãã³ã·ã§ã³ã®å¯Ÿå¿ç¶æ³ã¯ããã¡ããã調ã¹ãããšãã§ããŸãã
ïŒïŒãã£ãšããåŸã«auã²ãããäœ¿ãæ¹æ³
ãããŸã§ã¯ãauã²ããã§IPv6ã䜿ãä»çµã¿ãã䜿ãå Žåã®æ³šæç¹ãªã©ããäŒãããŸããã
ç¬èªã®ããã¥ã¢ã«ã¹ã¿ãã¯æ¹åŒãã§IPv6ãIPv4ãã©ã¡ããéãã€ãªããã®ã§ãåç»ãèŠããWebäŒè°ããããããªã³ã©ã€ã³èŠçŽ ã®ããã²ãŒã ãã¹ãã¬ã¹ãªãã§ããŸãã
æ©éç³ã蟌ã¿âŠãšãããããšããã§ããããã®åã«ããå°ãã ããæãããªãããã®ã話ããããŠãã ããã
auã²ããã®ç³ã蟌ã¿çªå£7瀟æ¯èŒ
ãã€ã¯auã²ããã¯ãç³ã蟌ã¿çªå£ã«ãã£ãŠãããããã£ãã·ã¥ããã¯ã®éé¡ããåãåãææã倧ããã¡ãããŸãã
ããã代çåºããããã€ãã®ãµã€ããªã©ãauã²ããã®ç³ã蟌ã¿çªå£7瀟ã®ãã£ãã·ã¥ããã¯å å®¹ãæ¯èŒããŠã¿ãŸããã
ç³ã蟌ã¿çªå£ | ãã£ãã·ã¥ããã¯éé¡ | åãåãææ |
GMOãšããšãBBâ | 61,000å | 11ã¶æç®ã»23ã¶æç® |
ã¢ã€ããããµããŒãâ | 55,000å | ééç¿æ |
NNã³ãã¥ãã±ãŒã·ã§ã³ãº | 52,000å | ééç¿æ |
ãã¯ã¹ã | 52,000å | ééç¿æ |
ããã°ããŒã | 50,000å | 11ã¶æç®ã»24ã¶æç® |
auã·ã§ãã | 10,000å | 2ã¶æåŸ |
auå ¬åŒãµã€ã | 10,000å | 2ã¶æåŸ |
äžèšã®ããã«ããã£ãã·ã¥ããã¯éé¡ããã£ãšãé«ãã®ã¯GMOãšããšãBBãšãããããã€ãã61,000åã®ãã£ãã·ã¥ããã¯ãããããä»ã®ãµã€ãã§ããã玹ä»ãããŠããŸãã
ã§ããæ³šæç¹ãšããŠã11ã¶æåŸãš23ã¶æåŸã«å±ãããã£ãã·ã¥ããã¯ç¹å žã®æ¡å ã¡ãŒã«ããã1ã¶æä»¥å ã«è¿ä¿¡ããªããã°ãã£ãã·ã¥ããã¯ã¯äžåæ¯ã蟌ãŸããŸããã
ãããéé¡ãé«ããŠãã1幎åŸã«30,500åã2幎åŸã«30,500åã®ãã£ãã·ã¥ããã¯ã§ã¯ãæç¶ãèªäœãå¿ããŠããŸãå¯èœæ§ããããŸãããâŠãããã«2幎åŸã§ã¯ãããããããè§£çŽããŠãããããããŸããã
確å®ã«ãã£ãã·ã¥ããã¯ãåããããªãã代çåºã¢ã€ããããµããŒãããããã
ãªã®ã§ããã£ãã·ã¥ããã¯ã2幎ãåŸ ãŠãªãïŒãšæã人ã¯ã代çåºã¢ã€ããããµããŒãã®ãã£ãã·ã¥ããã¯ãã£ã³ããŒã³ãããããã§ãã
ãã¡ãã¯ãæçã§ç³ã蟌ã¿ã®ç¿æã«55,000åã®ãã£ãã·ã¥ããã¯ãäžåºŠã«åããããšãã§ããã®ã§ããã£ãããããæããå¯èœæ§ã¯äœãã§ãã
GMOãšããšãBBã®ãã£ãã·ã¥ããã¯ã¯ãäžåºŠã§ãæç¶ããå¿ããŠããŸã£ãããæ±ºããŠãåŸãšã¯èšããŸããã絶察ã«å¿ããªãèªä¿¡ã®ãã人ããæé«é¡ãçã£ãŠã¿ãã人以å€ã¯ãã¢ã€ããããµããŒãããã®ç³ã蟌ã¿ãããããã§ãïŒ
ãã ããauãŠãŒã¶ãŒä»¥å€ãªãGMOãšããšãBBããããã
ãããauãŠãŒã¶ãŒä»¥å€ã§auã²ãããç³ã蟌ãå Žåãauã¹ããŒãããªã¥ãŒãé©çšãããªãã®ã§WiFiã«ãŒã¿ãŒãèªåã§çšæããå¿ èŠããããŸãããã®å Žåã¯ãGMOãšããšãBBã®ããïŒã€ã®ãã£ã³ããŒã³ã54,000åãã£ãã·ã¥ããã¯ïŒWiFiã«ãŒã¿ãŒãã¬ãŒã³ããããããã§ãã
ïŒïŒauã²ãããç³ã蟌ãã§ééãããŸã§ã®æµã
ãããã«ãauã²ãããã¢ã€ããããµããŒãããç³ã蟌ãå Žåã®æé ã玹ä»ããŸãã
ç³ã蟌ã¿ããå©çšéå§ãŸã§ã®ç®å®ã¯ãæžå»ºãŠã§1ïœ2ã¶æããã³ã·ã§ã³ã§2ïœ4é±éã»ã©ã§ãã
â»å åç·ã®ãã£ãã·ã¥ããã¯ç¹å žã¯æ¯æå€ãããŸãããã¬ã¯ãŒã¯ãªã©ã§å åç·ã®éèŠãé«ãŸã£ãŠããä»ã¯ããã£ãã·ã¥ããã¯é¡ãé«ããªãåŸåãããã®ã§ãæ©ãã®ç³ã蟌ã¿ãããããã§ãã
æé ïŒïŒç³ã蟌ã
ç³ã蟌ã¿ã¯ãã¡ãã®ãªã³ã¯ãã¯ãªãã¯ã
äžèšã®ããŒãžã«ç§»åãããããWEBãç³èŸŒã¿ãã®ãã¿ã³ãã¯ãªãã¯ããŸãã
ãããšç³ã蟌ã¿ãã©ãŒã ã衚瀺ãããã®ã§ãååãäœæã»é»è©±é£çµ¡ã®åžææéãªã©ãæã¡èŸŒãã§ãããŸããããéä¿¡ãããšãç³ã蟌ã¿å®äºã§ãïŒ
æé ïŒïŒå·¥äºæ¥ã®èª¿æŽ
ç³ã蟌ã¿ãã2æ¥ã1é±éã»ã©ã§ãã¢ã€ããããµããŒãããé»è©±ãããã®ã§ãå·¥äºæ¥ã調æŽããŠãã ããã
ãŸããå åç·ã®ééã«å¿ èŠãªæ©åšãå·¥äºæ¥ãŸã§ã«å±ãã®ã§ãä¿ç®¡ããŠãããŸãããã
æé ïŒïŒå·¥äºã®ç«äŒããšå©çšéå§
å·¥äºæ¥åœæ¥ã¯ãçŽ1ã2æéã®ç«äŒããå¿ èŠã§ãã
å·¥äºãçµãããšãã€ã³ã¿ãŒãããééã§ãïŒ
IPv6ãã©ãã確èªããæ¹æ³
ã¡ãªã¿ã«IPv6ã«ãªã£ãŠãããã®ç¢ºèªã¯ãäžèšã®ãªã³ã¯ããã§ããŸãã
IPv6ã¢ãã¬ã¹å¯Ÿå¿ã«ã€ããŠïœSo-net
ã¯ãªãã¯ãããšãäžèšã®ãããªæç« ãåºãŠãä»ã®ããªãã®å¯Ÿå¿ç¶æ³ãããããŸãã
ãã³ã¯ã§IPv6ãšè¡šç€ºãããŠããã°ãIPv6ã§æ¥ç¶ãããŠããŸãïŒ
ãŸãšã
auã²ããã®IPv6ã«ã€ããŠãæåŸã«ããäžåºŠãŸãšããŸãã
ã»ã©ã®ãããã€ãã§ããIPv4/IPv6ã®äž¡æ¹ã«å¯Ÿå¿ããé«ééä¿¡ãå¯èœ
ã»auã¹ããŒãããªã¥ãŒã«å å
¥ããããšã§WiFiãç¡æã§å©çšã§ãã
ã»55,000åã®ãã£ãã·ã¥ããã¯ãééç¿æã«ãããã代çåºã¢ã€ããããµããŒãããããã