Open NAT for PS3, AEBS and MW3

i have issue getting online play mw2 or mw3' nat strict. need try , open can play, have found instructions there couple of sections don't understand. appreciated. instructions -

1. reserve dhcp-provided ip address ps3.
internet > dhcp tab
on dhcp tab, click "+" (add) button enter dhcp reservations.
description: <enter desired description of host device>
reserve address by: mac address
click continue.
mac address: <enter mac hardware address of ps3>
ipv4 address: <enter desired ip address>
click done.
2. setup port mapping on axn.
advanced > port mapping tab
click "+" (add) button
service: <choose appropriate service service pop-up menu>
public udp port(s): <enter appropriate udp port values>
public tcp port(s): <enter appropriate tcp port values>
private ip address: <enter ip address of ps3>
private udp port(s): <enter same public udp ports or choice>
private tcp port(s): <enter same public tcp ports or choice>
click "continue"

mean udp , tcp? these , should go it?

 

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