ZyXEL Communications ADSL2+ Ethernet/USB Gateway 660RU-Tx Series - Manual (Page 9)

Prestige 660RU-Tx Series User’s Guide
8
5.6 Configuring LAN .................................................................................................61
Chapter 6
WAN Setup.............................................................................................................. 64
6.1 WAN Overview ...................................................................................................64
6.2 Metric ................................................................................................................64
6.3 PPPoE Encapsulation ........................................................................................65
6.4 Traffic Shaping ...................................................................................................65
6.5 Zero Configuration Internet Access ....................................................................66
6.6 Configuring WAN Setup .....................................................................................66
6.7 Traffic Redirect ..................................................................................................69
6.8 Configuring WAN Backup ...................................................................................70
Chapter 7
Network Address Translation (NAT) Screens ...................................................... 74
7.1 NAT Overview ....................................................................................................74
7.1.1 NAT Definitions .........................................................................................74
7.1.2 What NAT Does ........................................................................................75
7.1.3 How NAT Works .......................................................................................75
7.1.4 NAT Application ........................................................................................76
7.1.5 NAT Mapping Types .................................................................................76
7.2 SUA (Single User Account) Versus NAT ............................................................77
7.3 SUA Server ........................................................................................................78
7.3.1 Default Server IP Address ........................................................................78
7.3.2 Port Forwarding: Services and Port Numbers ..........................................78
7.3.3 Configuring Servers Behind SUA (Example) ............................................79
7.4 Selecting the NAT Mode ....................................................................................79
7.5 Configuring SUA Server .....................................................................................80
7.6 Configuring Address Mapping ............................................................................82
7.7 Editing an Address Mapping Rule ......................................................................83
Chapter 8
Dynamic DNS Setup............................................................................................... 86
8.1 Dynamic DNS .....................................................................................................86
8.1.1 DYNDNS Wildcard ....................................................................................86
8.2 Configuring Dynamic DNS .................................................................................86
Chapter 9
Time and Date......................................................................................................... 88
9.1 Configuring Time and Date ................................................................................88