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