ZyXEL Communications P-660HN-F1 Part IV: Security

Table of Contents

7.4	The WPS Screen ................................................................................................................	117
7.5	The WPS Station Screen ....................................................................................................	118
7.6 The WDS Screen ................................................................................................................		119
7.7	The QoS Screen ................................................................................................................	120
7.8	The Scheduling Screen .....................................................................................................	121
7.9	Wireless LAN Technical Reference ...................................................................................	121
	7.9.1 Wireless Network Overview .....................................................................................	121
	7.9.2 Additional Wireless Terms ........................................................................................	123
	7.9.3 Wireless Security Overview .....................................................................................	124
	7.9.4 Signal Problems .......................................................................................................	126
	7.9.5 BSS ..........................................................................................................................	126
	7.9.6 MBSSID ...................................................................................................................	127
	7.9.7 Wireless Distribution System (WDS) ........................................................................	127
	7.9.8 WiFi Protected Setup (WPS) ....................................................................................	128
Chapter 8
Network Address Translation (NAT)....................................................................................		135
8.1	Overview ............................................................................................................................	135
	8.1.1 What You Can Do in the NAT Screens .....................................................................	135
	8.1.2 What You Need To Know About NAT .......................................................................	135
8.2	The NAT General Setup Screen ........................................................................................	136
8.3	The Port Forwarding Screen .............................................................................................	137
	8.3.1 Configuring the Port Forwarding Screen ..................................................................	138
	8.3.2 The Port Forwarding Rule Edit Screen ....................................................................	139
8.4	The Address Mapping Screen ...........................................................................................	140
	8.4.1 The Address Mapping Rule Edit Screen ..................................................................	142
8.5	The SIP ALG Screen .........................................................................................................	143
8.6	NAT Technical Reference ..................................................................................................	143
	8.6.1 NAT Definitions ........................................................................................................	143
	8.6.2 What NAT Does .......................................................................................................	144
	8.6.3 How NAT Works .......................................................................................................	144
	8.6.4 NAT Application ........................................................................................................	145
	8.6.5 NAT Mapping Types .................................................................................................	146
Part IV: Security ...................................................................................		149
Chapter 9
Firewalls.................................................................................................................................		151
9.1	Overview ............................................................................................................................	151
	9.1.1 What You Can Do in the Firewall Screens ...............................................................	151
	9.1.2 What You Need to Know About Firewall ..................................................................	152

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	P-660HN-F1 User’s Guide