ZyXEL Communications P-661HW Network Address Translation (NAT) Screens

P-661H/HW Series User’s Guide

	6.2.5 One-Touch Intelligent Security Technology (OTIST) ...............................	112
6.3	Wireless Performance Overview ......................................................................	112
	6.3.1 Quality of Service (QoS) .........................................................................	112
6.4	General Wireless LAN Screen ........................................................................	112
	6.4.1 No Security .............................................................................................	114
	6.4.2 WEP Encryption ......................................................................................	114
	6.4.3 WPA-PSK/WPA2-PSK ............................................................................	115
	6.4.4 WPA/WPA2 .............................................................................................	117
	6.4.5 Wireless LAN Advanced Setup ...............................................................	119
6.5	OTIST ...............................................................................................................	120
	6.5.1 Enabling OTIST ......................................................................................	120
	6.5.1.1 AP .................................................................................................	121
	6.5.1.2 Wireless Client ..............................................................................	122
	6.5.2 Starting OTIST ........................................................................................	123
	6.5.3 Notes on OTIST ......................................................................................	123
6.6	MAC Filter ...................................................................................................	124
6.7 WMM QoS ........................................................................................................		126
	6.7.1 WMM QoS Example ...............................................................................	126
	6.7.2 WMM QoS Priorities ...............................................................................	126
	6.7.3 Services ..................................................................................................	127
6.8	QoS Screen ......................................................................................................	128
	6.8.1 ToS (Type of Service) and WMM QoS ....................................................	129
	6.8.2 Application Priority Configuration ............................................................	130
Chapter 7
Network Address Translation (NAT) Screens ....................................................		133
7.1	NAT Overview .................................................................................................	133
	7.1.1 NAT Definitions .......................................................................................	133
	7.1.2 What NAT Does ......................................................................................	134
	7.1.3 How NAT Works .....................................................................................	134
	7.1.4 NAT Application ......................................................................................	135
	7.1.5 NAT Mapping Types ...............................................................................	135
7.2	SUA (Single User Account) Versus NAT ..........................................................	136
7.3	NAT General Setup .........................................................................................	136
7.4	Port Forwarding ................................................................................................	137
	7.4.1 Default Server IP Address ......................................................................	138
	7.4.2 Port Forwarding: Services and Port Numbers ........................................	138
	7.4.3 Configuring Servers Behind Port Forwarding (Example) ........................	138
7.5	Configuring Port Forwarding ...........................................................................	139
	7.5.1 Port Forwarding Rule Edit ......................................................................	140
7.6	Address Mapping ............................................................................................	141
	7.6.1 Address Mapping Rule Edit ...................................................................	143

14 Table of Contents