netsh interface ipv6 set prefixpolicy ::1/128 40 1 netsh interface ipv6 set prefixpolicy ::/0 30 2 netsh interface ipv6 set prefixpolicy 2002::/16 20 3 netsh interface ipv6 set prefixpolicy ::/96 10 4 IPv6[::1/128]の優先度を40に、 IPv4[::ffff:0:0/96]の優先度を50に設定しま...