1map-block le0 inet6 10::/96 -> 203:1:1::/96
2map-block le0 inet6 10::/96 -> 203:1:1::/96 ports 0
3map-block le0 inet6 10::/96 -> 203:1:1::/96 ports 256
4map-block le0 inet6 10::/96 -> 203:1:1::/96 ports auto
5map-block le0 inet6 10::/16 -> 203:1:1::/96 ports auto
6