う〜ん NVR500からRTX1200に乗り換えて
同じコンフィグそのままぶち込んだが
IPoEでセッション張るIPv6が inしてこない outはまあツーツーにしてるから
問題ないんだろうが 困った

ipv6 lan2 secure filter in 101000 101001 101002 101030 101031 101032 101040 101096
ipv6 lan2 secure filter out 101097 dynamic 101080 101081 101082 101083 101084 101085 101098 101099
ipv6 filter 101000 pass * * icmp6 * *
ipv6 filter 101001 pass * * tcp * ident
ipv6 filter 101002 pass * * udp * 546
ipv6 filter 101030 pass * * icmp6 * *
ipv6 filter 101031 pass * * tcp * ident
ipv6 filter 101032 pass * * udp * 546
ipv6 filter 101040 pass 240b:10:a800:4200:****/128 240b:10:a800:4200:****/128 tcp * ftp-22,smtp,www,pop3,https,submission,990
ipv6 filter 101041 pass 240b:10:a800:4200:****/128 240b:10:a800:4200:****/128 tcp * www,https
ipv6 filter 101096 reject * * * * *
ipv6 filter 101097 pass * * * * *
ipv6 filter dynamic 101080 * * ftp
ipv6 filter dynamic 101081 * * domain
ipv6 filter dynamic 101082 * * www
ipv6 filter dynamic 101083 * * smtp
ipv6 filter dynamic 101084 * * pop3
ipv6 filter dynamic 101085 * * submission
ipv6 filter dynamic 101098 * * tcp
ipv6 filter dynamic 101099 * * udp