ZyXEL Communications ZyWALL 5 User Manual page 11

Chapter 6
Wireless LAN ........................................................................................................ 101
6.1 Introduction ......................................................................................................101
6.1.1 Additional Installation Requirements for Using 802.1x ...........................101
6.2 Wireless Security .............................................................................................101
6.3 Security Parameters Summary ........................................................................102
6.4 WEP Encryption ...............................................................................................103
6.5 802.1x Overview ..............................................................................................103
6.5.1 Introduction to RADIUS ..........................................................................103
6.5.1.1 Types of RADIUS Messages .........................................................103
6.5.2 EAP Authentication Overview .................................................................104
6.6 Dynamic WEP Key Exchange ..........................................................................105
6.7 Introduction to WPA .........................................................................................105
6.7.1 User Authentication ................................................................................106
6.7.2 Encryption ...............................................................................................106
6.8 WPA-PSK Application Example .......................................................................107
6.9 WPA with RADIUS Application Example ..........................................................107
6.10 Wireless Client WPA Supplicants ...................................................................108
6.11 Configuring Wireless LAN ..............................................................................108
6.11.1 Static WEP ............................................................................................110
6.11.2 WPA-PSK .............................................................................................. 111
6.11.3 WPA ......................................................................................................113
6.11.4 802.1x + Dynamic WEP ........................................................................114
6.11.5 802.1x + Static WEP .............................................................................115
6.11.6 802.1x + No WEP .................................................................................116
6.11.7 No Access 802.1x + Static WEP ...........................................................117
6.11.8 No Access 802.1x + No WEP ...............................................................119
6.12 Configuring MAC Filter ...................................................................................119
Chapter 7
WAN Screens........................................................................................................ 121
7.1 WAN Overview .................................................................................................121
7.1.1 WAN IP Address Assignment .................................................................121
7.1.2 WAN MAC Address ................................................................................121
7.2 TCP/IP Priority (Metric) ....................................................................................122
7.3 Configuring Route ............................................................................................122
7.4 Configuring WAN Setup ...................................................................................124
7.4.1 Ethernet Encapsulation ...........................................................................124
7.4.2 PPPoE Encapsulation .............................................................................127
7.4.3 PPTP Encapsulation ...............................................................................131
7.5 Traffic Redirect .................................................................................................134
7.6 Configuring Traffic Redirect ..............................................................................134
7.7 Configuring Dial Backup ...................................................................................135
ZyWALL 5 User's Guide
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