rdr zx0 10:1:1::1/128 port 23 -> 10::2:2:1 port 10023 tcp
rdr zx0 from any to 10:1:1::/112 port = 23 -> 10::2:2:1 port 10023 tcp
rdr zx0 from 10::/32 to 10:1:1::/112 port = 23 -> 10::2:2:1 port 10023 tcp
rdr zx0 from 10:3::/32 to 10:1::/32 port = 23 -> 10::2:2:1 port 10023 tcp
rdr zx0 ! from 10::/32 to 10:1:1::/112 port = 53 -> 10::2:2:1 port 10053 udp