ZyXEL Communications G-3000 Betriebsanweisung PDF herunterladen (Seite 168)

ZyAIR G-1000 Access Point User’s Guide

D-2 Wireless LAN with IEEE 802.1x

RADIUS Server Authentication Sequence

The following figure depicts a typical wireless network with a remote RADIUS server for user

authentication using EAPOL (EAP Over LAN).

Diagram 3 Sequences for EAP MD5–Challenge Authentication

Client computer

access authorized.

Client computer

access not authorized.

1 2 ... 163 164 165 166 167 168 169 170 171 172 173 ... 196 197

ZyAIR G-1000 1
Copyright 2
Interference Statement 3
ZyXEL Limited Warranty 4
Customer Support 5
Table of Contents 7
Table of Contents xi 11
List of Figures 12
List of Tables 15
Preface 17
Part I: 19
Chapter 1 21
Getting to Know Your ZyAIR 21
ZyAIR LED 22
IEEE 802.1x Network Security 22
Full Network Management 23
Logging and Tracing 23
Wireless Association List 23
Chapter 2 25
2.2.2 Power Port 27
2.2.3 The RESET Button 27
2.2.4 Antennas 27
2.5 Configuring Your ZyAIR 28
Chapter 3 29
3.2 Resetting the ZyAIR 30
Part II: 33
Chapter 4 35
System Screens 35
4.3 Configuring Password 36
4.4 Setting the Time 37
Chapter 5 41
5.1.3 ESS 42
5.2 Wireless LAN Basics 43
5.3 Configuring Wireless 45
5.4 Configuring Roaming 46
Chapter 6 49
Wireless Security 49
6.2.2 Authentication 50
6.4 MAC Filter 52
6.5 802.1x Overview 54
6.6 Introduction to RADIUS 54
Ethernet 56
RADIUS Server 56
Wireless Station 56
6.9 Configuring 802.1x 57
6.11 Configuring RADIUS 61
Table 6-5 RADIUS 63
Part III: 65
Chapter 7 67
IP Screen 67
7.3 Configuring IP Address 68
DESCRIPTION 69
Chapter 8 71
Logs Screens 71
8.2 Configuring Log Settings 72
LABEL DESCRIPTION 73
Address Info 73
Table 8-2 Log Settings 74
Logs Screens 8-5 75
Part IV: 77
Chapter 9 79
9.3 Wireless Screen 81
9.4 F/W Upload Screen 82
9.5 Configuration Screen 85
Part V: 91
Chapter 10 93
Introducing the SMT 93
Introducing the SMT 10-3 95
Chapter 11 99
General Setup 99
11-2 General Setup 100
ESC] at any time to cancel 100
Chapter 12 101
LAN Setup 101
12.3 Wireless LAN Setup 102
12-4 LAN Setup 104
Edit MAC Address Filter= Yes 105
FIELD DESCRIPTION 107
12-8 LAN Setup 108
Chapter 13 109
Dial-in User Setup 109
13-2 Dial-in User Setup 110
Chapter 14 111
SNMP Configuration 111
14.2 Supported MIBs 112
14.3 SNMP Configuration 112
14.4 SNMP Traps 113
14-4 SNMP Configuration 114
Table 14-2 SNMP Traps 114
Chapter 15 115
System Security 115
15.1.3 IEEE 802.1x 117
System Security 15-5 119
Chapter 16 121
16.3 Log and Trace 124
16.4 Diagnostic 125
Chapter 17 127
Maintenance 127
17.2 Backup Configuration 128
17.2.4 Example: TFTP Command 130
17.3 Restore Configuration 131
17.4.1 Firmware Upload 133
17.4.4 TFTP File Upload 135
17.4.5 Example: TFTP Command 136
Chapter 18 137
18.2 Time and Date Setting 138
18.2.1 Resetting the Time 139
Chapter 19 141
Remote Management 141
19.5 System Timeout 143
Part VI: 145
Appendix A 147
Troubleshooting 147
Problems with the Password 148
Problems with Telnet 148
Troubleshooting A-3 149
Appendix B 151
Windows 2000/NT/XP 154
Macintosh OS 8/9 158
Macintosh OS X 160
Appendix C 163
Appendix D 167
Client computer 168
Appendix E 169
Types of EAP Authentication 169
Appendix F 171
Recommendation 171
Connector Type 172
Appendix G 173
IP Subnetting 173
Subnet Masks 174
Subnetting 174
Example: Two Subnets 175
Example: Four Subnets 177
Example Eight Subnets 178
Appendix H 181
Command Interpreter 181
Appendix I 183
NetBIOS Filter Commands 183
NetBIOS Filter Configuration 184
Appendix J 185
Protection 185
Appendix K 187
Log Descriptions 187
Log Commands 190
Displaying Logs 190
Log Command Example 191
Appendix L 193
Power Adaptor Specifications 193
Appendix M 195
M-2 Index 196

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