Day3 2021年7月16日(金) 16:30～17:15(45分)
Along with the advancement of 5G and IoT services, the number of devices connected to cellular networks continues to increase, and the importance of expanding the usage of IPv6 is growing day by day, even in networks where Carrier-Grade NAT (CGN) is applied.
Meanwhile, in a session at JANOG45 held in January 2020, the IPv6 adoption status by Japanese MNO companies was surveyed and compared, and it was mentioned that to use IPv6 on NTT DOCOMO’s network, users need to move and reconnect until IPv6 is deployed.
Based on this surrounding situation and the discussion at JANOG45, DOCOMO has been steadily making plans to expand the usage of IPv6. In this presentation, we would like to share and discuss the issues and solutions for expanding the usage of IPv6 in cellular networks, based on a specific activity to be launched this year.
Naoya Minakuchi(NTT DOCOMO, INC.)
Koichiro Kunitomo(NTT DOCOMO, INC.)
Masahide Aikawa(NTT DOCOMO, INC.)