Dear all

i have old pix firewall ( End Of Lifetime ) and now i want replacement
with openbsd .
bellow my network layout :
                     |-----------lan[192.168.1.0/24]
internet--------pix-fw
                     |-------------DMZ[192.168.0.0/24]

Bassicly nat from interface ip public  to server (dmz zone)

what should i use nat,binat or rdr .
i have 5 ip public for 5 server with 1 obsd server. any exsample and
good start point .
thq