natd question

[Peter Kok]

Hi all

I binded two pubic ipaddresses in the freebsd and use the freebsd as nat and 
dhcp servers

i want to have 172.16.0.0/12 to nat one public ip - 24.18.0.1
and 192.168.0.0/24 to nat another public ip 24.18.0.5

                           ____________
24.18.0.1     eth0  |    freebsd   | eth1 ----------192.168.0.0/24
24.18.0.5              |    box        | eth2-----------172.16.0.0/12
                           --------------------

I don't know how to configure it?

ls that possible?

how can we do it?

Thank you

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