Port forwarding

[Darryl Hoar]

Greetings,
I am running 4.7-stable.  I have ipfilter setup and configured on this
machine.
I need to do port forwarding so a client machine (win98) on the LAN can
setup a game server for a multiplayer game.

People suggested I look at the handbook which I did.  It covered nat not
ip nat.  In the hand book, it suggested:

  -redirect_port tcp 192.168.1.3:32240-32257 32240-32257

the rdr format for ipnat doesn't match and the man page example for rdr
is single port load balancing.

I am using ipfilter and ipnat.  What should I put in my ipnat.rules file to
forward ports 32240-32257 on the firewall to host 192.168.1.3 ?

thanks,
Darryl