ZyXEL Communications ZyXEL ZyWALL 5 - Manual (Page 10)

ZyWALL 5 User’s Guide
9
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
6.2.1 Encryption ...............................................................................................102
6.2.2 Authentication .........................................................................................102
6.2.3 Restricted Access ...................................................................................103
6.2.4 Hide ZyWALL Identity .............................................................................103
6.3 Security Parameters Summary ........................................................................103
6.4 WEP Encryption ...............................................................................................104
6.5 802.1x Overview ..............................................................................................104
6.5.1 Introduction to RADIUS ..........................................................................104
6.5.1.1 Types of RADIUS Messages .........................................................104
6.5.2 EAP Authentication Overview .................................................................105
6.6 Dynamic WEP Key Exchange ..........................................................................106
6.7 Introduction to WPA .........................................................................................106
6.7.1 User Authentication ................................................................................106
6.7.2 Encryption ...............................................................................................107
6.8 WPA-PSK Application Example .......................................................................107
6.9 WPA with RADIUS Application Example ..........................................................108
6.10 Wireless Client WPA Supplicants ...................................................................109
6.11 Configuring Wireless LAN ..............................................................................109
6.11.1 Static WEP ............................................................................................ 111
6.11.2 WPA-PSK ..............................................................................................112
6.11.3 WPA ......................................................................................................114
6.11.4 802.1x + Dynamic WEP ........................................................................115
6.11.5 802.1x + Static WEP .............................................................................116
6.11.6 802.1x + No WEP .................................................................................117
6.11.7 No Access 802.1x + Static WEP ...........................................................118
6.11.8 No Access 802.1x + No WEP ...............................................................120
6.12 Configuring MAC Filter ...................................................................................120
Chapter 7
WAN Screens........................................................................................................ 123
7.1 WAN Overview .................................................................................................123
7.1.1 WAN IP Address Assignment .................................................................123
7.1.2 WAN MAC Address ................................................................................123
7.2 TCP/IP Priority (Metric) ....................................................................................124
7.3 Configuring Route ............................................................................................124
7.4 Configuring WAN Setup ...................................................................................126
7.4.1 Ethernet Encapsulation ...........................................................................126
7.4.2 PPPoE Encapsulation .............................................................................129