Zyxel-communications 70 Series Manuale Utente Pagina 663
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ZyWALL 5/35/70 Series User’s Guide
663 Chapter 52 Troubleshooting
- ZyWALL 5/35/70 Series 1
- Copyright 2
- Federal Communications 3
- Statement 3
- Safety Warnings 5
- ZyXEL Limited Warranty 6
- Customer Support 7
- Customer Support 8 8
- 9 Customer Support 9
- Table of Contents 10
- Chapter 6 12
- Chapter 7 12
- Chapter 8 13
- Chapter 9 13
- Chapter 10 14
- Chapter 11 14
- Chapter 12 15
- Chapter 13 15
- Chapter 14 16
- Chapter 15 16
- Chapter 19 18
- Chapter 20 18
- Chapter 21 19
- Chapter 22 19
- Chapter 26 21
- Chapter 27 21
- Chapter 28 22
- Chapter 29 22
- Chapter 47 27
- 29 Table of Contents 29
- Appendix S 30
- 31 Table of Contents 31
- List of Figures 32
- List of Tables 44
- 51 List of Tables 51
- About This User's Guide 52
- Related Documentation 52
- User Guide Feedback 52
- Syntax Conventions 53
- Graphics Icons Key 53
- CHAPTER 1 54
- 1.2.1 Physical Features 55
- 1.2.2 Non-Physical Features 56
- 1.3.2 VPN Application 62
- 1.3.3 Front Panel LEDs 63
- Table 2 Front Panel LEDs 64
- CHAPTER 2 66
- 2.3 Resetting the ZyWALL 67
- Choose the Xmodem protocol 68
- Then click Send 68
- 2.4.1 Router Mode 69
- 2.4.2 Bridge Mode 71
- 2.4.3 Navigation Panel 74
- Table 6 Screens Summary 75
- 2.4.4 System Statistics 79
- 2.4.6 DHCP Table Screen 81
- 2.4.7 VPN Status 82
- Figure 14 Home : VPN Status 83
- Table 10 Home : VPN Status 83
- CHAPTER 3 84
- 85 Chapter 3 Wizard Setup 85
- 3.2.1.2 PPPoE Encapsulation 86
- 3.2.1.3 PPTP Encapsulation 87
- Chapter 3 Wizard Setup 88 88
- 89 Chapter 3 Wizard Setup 89
- Chapter 3 Wizard Setup 90 90
- 91 Chapter 3 Wizard Setup 91
- Chapter 3 Wizard Setup 92 92
- 93 Chapter 3 Wizard Setup 93
- Chapter 3 Wizard Setup 94 94
- 95 Chapter 3 Wizard Setup 95
- Chapter 3 Wizard Setup 96 96
- 97 Chapter 3 Wizard Setup 97
- Chapter 3 Wizard Setup 98 98
- 99 Chapter 3 Wizard Setup 99
- Chapter 3 Wizard Setup 100 100
- 101 Chapter 3 Wizard Setup 101
- Chapter 3 Wizard Setup 102 102
- 103 Chapter 3 Wizard Setup 103
- CHAPTER 4 104
- 4.2 Registration 105
- Table 20 Registration 106
- Chapter 4 Registration 106 106
- 4.3 Service 107
- Chapter 4 Registration 108 108
- Table 21 Service 108
- 109 Chapter 4 Registration 109
- CHAPTER 5 110
- 5.3.3 RIP Setup 111
- 5.4 DNS Servers 112
- 5.5 LAN 112
- 113 Chapter 5 LAN Screens 113
- Figure 35 LAN 113
- Table 22 LAN 113
- Chapter 5 LAN Screens 114 114
- Table 22 LAN (continued) 114
- 5.6 LAN Static DHCP 115
- 5.7 LAN IP Alias 116
- 117 Chapter 5 LAN Screens 117
- Figure 38 LAN IP Alias 117
- Table 24 LAN IP Alias 117
- 5.8 LAN Port Roles 118
- 119 Chapter 5 LAN Screens 119
- Figure 40 LAN Port Roles 119
- Table 25 LAN Port Roles 119
- Chapter 5 LAN Screens 120 120
- 121 Chapter 5 LAN Screens 121
- CHAPTER 6 122
- 6.2.1 Rapid STP 123
- 6.2.2 STP Terminology 123
- 6.2.3 How STP Works 123
- 6.3 Bridge 124
- 125 Chapter 6 Bridge Screens 125
- Figure 43 Bridge 125
- Table 28 Bridge 125
- 6.4 Bridge Port Roles 126
- 127 Chapter 6 Bridge Screens 127
- Figure 45 Bridge Port Roles 127
- Table 29 Bridge Port Roles 127
- Chapter 6 Bridge Screens 128 128
- 129 Chapter 6 Bridge Screens 129
- CHAPTER 7 130
- 7.4.1 Least Load First 131
- 7.4.1.1 Example 1 132
- 7.4.1.2 Example 2 132
- 7.4.2 Weighted Round Robin 133
- 7.4.3 Spillover 133
- 7.5 TCP/IP Priority (Metric) 134
- 7.6 WAN General 134
- 135 Chapter 7 WAN Screens 135
- Figure 50 WAN General 135
- Chapter 7 WAN Screens 136 136
- Table 32 WAN General 136
- Algorithm field 137
- 7.7.1 Least Load First 138
- 7.7.2 Weighted Round Robin 139
- 7.7.3 Spillover 139
- 7.8 WAN Route 140
- 141 Chapter 7 WAN Screens 141
- Figure 54 WAN Route 141
- Table 36 WAN Route 141
- Chapter 7 WAN Screens 142 142
- 7.11 WAN MAC Address 143
- 7.12 WAN 143
- Chapter 7 WAN Screens 144 144
- 145 Chapter 7 WAN Screens 145
- 7.12.2 PPPoE Encapsulation 146
- 147 Chapter 7 WAN Screens 147
- Chapter 7 WAN Screens 148 148
- 149 Chapter 7 WAN Screens 149
- 7.12.3 PPTP Encapsulation 150
- 151 Chapter 7 WAN Screens 151
- Chapter 7 WAN Screens 152 152
- 7.13 Traffic Redirect 153
- Chapter 7 WAN Screens 154 154
- Figure 60 Traffic Redirect 154
- Table 42 Traffic Redirect 154
- 7.15 Configuring Dial Backup 155
- Chapter 7 WAN Screens 156 156
- Figure 61 Dial Backup 156
- 157 Chapter 7 WAN Screens 157
- Table 43 Dial Backup 157
- Chapter 7 WAN Screens 158 158
- 7.16 Advanced Modem Setup 159
- Chapter 7 WAN Screens 160 160
- Figure 62 Advanced Setup 160
- Table 44 Advanced Setup 160
- 161 Chapter 7 WAN Screens 161
- CHAPTER 8 162
- DMZ are on separate subnets 163
- Chapter 8 DMZ Screens 164 164
- Table 45 DMZ (continued) 164
- 8.3 DMZ Static DHCP 165
- Chapter 8 DMZ Screens 166 166
- Figure 64 DMZ Static DHCP 166
- Table 46 DMZ Static DHCP 166
- 8.4 DMZ IP Alias 167
- Chapter 8 DMZ Screens 168 168
- 169 Chapter 8 DMZ Screens 169
- 8.7 DMZ Port Roles 170
- 171 Chapter 8 DMZ Screens 171
- Chapter 8 DMZ Screens 172 172
- Figure 69 DMZ: Port Roles 172
- Table 48 DMZ: Port Roles 172
- 173 Chapter 8 DMZ Screens 173
- CHAPTER 9 174
- Chapter 9 Wireless LAN 176 176
- Table 49 WLAN (continued) 176
- 9.3 WLAN Static DHCP 177
- 9.4 WLAN IP Alias 178
- 179 Chapter 9 Wireless LAN 179
- Figure 72 WLAN IP Alias 179
- Table 51 WLAN IP Alias 179
- 9.5 WLAN Port Roles 180
- 181 Chapter 9 Wireless LAN 181
- Figure 74 WLAN Port Roles 181
- Table 52 WLAN Port Roles 181
- 9.6 Wireless Security 182
- 9.6.1 Encryption 183
- 9.6.2 Authentication 183
- 9.8 WEP Encryption 184
- 9.9 802.1x Overview 185
- Chapter 9 Wireless LAN 186 186
- 9.11 Introduction to WPA 187
- Chapter 9 Wireless LAN 188 188
- 9.13 Introduction to RADIUS 189
- 9.16 Wireless Card 190
- 191 Chapter 9 Wireless LAN 191
- 9.16.1 Static WEP 192
- 9.16.2 WPA-PSK 193
- Chapter 9 Wireless LAN 194 194
- 9.16.3 WPA 195
- Chapter 9 Wireless LAN 196 196
- 197 Chapter 9 Wireless LAN 197
- 9.16.6 IEEE 802.1x + No WEP 198
- 199 Chapter 9 Wireless LAN 199
- 9.17 MAC Filter 200
- 201 Chapter 9 Wireless LAN 201
- CHAPTER 10 202
- 203 Chapter 10 Firewalls 203
- 10.4 Denial of Service 204
- 10.4.2 Types of DoS Attacks 205
- Chapter 10 Firewalls 206 206
- Figure 91 SYN Flood 206
- 10.4.2.1 ICMP Vulnerability 207
- 10.5 Stateful Inspection 208
- 209 Chapter 10 Firewalls 209
- 10.5.3 TCP Security 210
- 10.5.4 UDP/ICMP Security 211
- 10.5.5 Upper Layer Protocols 211
- 10.7.1 Packet Filtering: 212
- 10.7.2 Firewall 213
- CHAPTER 11 214
- 11.3 Rule Logic Overview 216
- 11.4.1 LAN To WAN Rules 217
- 11.5 Alerts 218
- 11.8 Firewall Rule Summary 222
- Table 69 Rule Summary 223
- Table 70 Firewall Edit Rule 225
- 11.9 Anti-Probing 226
- 11.10 Firewall Threshold 227
- 11.11 Service 230
- Figure 102 Firewall Service 231
- Table 73 Firewall Service 231
- 11.11.2 Predefined Services 233
- 11.12 Example Firewall Rule 235
- Figure 104 Service 236
- Figure 106 Rule Summary 237
- 10.0.0.15 on the LAN 239
- CHAPTER 12 240
- 12.1.2 IDS and IDP 241
- 12.1.3 Host IDP 241
- 12.1.4 Network IDP 241
- 12.1.5 Example Intrusions 242
- 12.1.6 ZyWALL IDP 243
- CHAPTER 13 244
- 13.2 General Setup 245
- 13.3 IDP Signatures 246
- Attack Type list box 247
- 13.3.2 Intrusion Severity 248
- 13.3.3 Signature Actions 248
- Table 79 Signature Actions 249
- Figure 115 IDP: Signatures 250
- 13.3.5 Query View 251
- 13.3.5.2 Query Example 2 253
- 13.4 Update 254
- Table 81 Signatures Update 256
- 13.5 Backup and Restore 257
- CHAPTER 14 258
- 259 Chapter 14 Anti-Virus 259
- Chapter 14 Anti-Virus 260 260
- 261 Chapter 14 Anti-Virus 261
- 14.4 Signature Update 262
- 14.4.1 mySecurity Zone 263
- Chapter 14 Anti-Virus 264 264
- 265 Chapter 14 Anti-Virus 265
- CHAPTER 15 266
- 15.1.1.1 SpamBulk Engine 267
- 15.1.1.2 SpamRepute Engine 267
- 15.1.1.3 SpamContent Engine 267
- 15.1.2 Spam Threshold 268
- 15.1.3 Phishing 268
- 15.1.4 Whitelist 269
- 15.1.5 Blacklist 269
- 15.1.6 SMTP and POP3 269
- 15.1.7 MIME Headers 270
- 271 Chapter 15 Anti-Spam 271
- Table 85 Anti-Spam: General 271
- Chapter 15 Anti-Spam 272 272
- 273 Chapter 15 Anti-Spam 273
- Chapter 15 Anti-Spam 274 274
- Figure 127 Anti-Spam: Lists 274
- Table 87 Anti-Spam: Lists 274
- 275 Chapter 15 Anti-Spam 275
- Chapter 15 Anti-Spam 276 276
- 277 Chapter 15 Anti-Spam 277
- CHAPTER 16 278
- 16.7 Content Filtering Cache 291
- CHAPTER 17 294
- Figure 137 Blue Coat: Login 296
- 17.3 Web Site Submission 299
- CHAPTER 18 302
- 18.1.4 VPN Applications 303
- 18.2 IPSec Architecture 304
- 18.3 Encapsulation 304
- 18.4 IPSec and NAT 305
- Table 93 VPN and NAT 306
- CHAPTER 19 308
- 19.3 My ZyWALL 309
- 19.4 Remote Gateway Address 309
- 19.5 Nailed Up 310
- 19.6 NAT Traversal 310
- 19.7 ID Type and Content 311
- Chapter 19 VPN Screens 312 312
- 19.8 IKE Phases 313
- 19.8.1 Negotiation Mode 314
- 19.8.2 Pre-Shared Key 314
- 19.9.1 Authentication Server 315
- 19.10 VPN Rules (IKE) 316
- 317 Chapter 19 VPN Screens 317
- Chapter 19 VPN Screens 318 318
- 319 Chapter 19 VPN Screens 319
- Chapter 19 VPN Screens 320 320
- 321 Chapter 19 VPN Screens 321
- Chapter 19 VPN Screens 322 322
- 323 Chapter 19 VPN Screens 323
- Chapter 19 VPN Screens 324 324
- 325 Chapter 19 VPN Screens 325
- Chapter 19 VPN Screens 326 326
- 327 Chapter 19 VPN Screens 327
- Chapter 19 VPN Screens 328 328
- 19.14 VPN Rules (Manual) 329
- Chapter 19 VPN Screens 330 330
- 331 Chapter 19 VPN Screens 331
- Chapter 19 VPN Screens 332 332
- 333 Chapter 19 VPN Screens 333
- Chapter 19 VPN Screens 334 334
- 19.16 VPN SA Monitor 335
- 19.17 VPN Global Setting 336
- 337 Chapter 19 VPN Screens 337
- Chapter 19 VPN Screens 338 338
- 339 Chapter 19 VPN Screens 339
- Chapter 19 VPN Screens 340 340
- 341 Chapter 19 VPN Screens 341
- CHAPTER 20 342
- 20.3 Configuration Summary 343
- 20.4 My Certificates 344
- 345 Chapter 20 Certificates 345
- 20.5 My Certificate Import 346
- 20.6 My Certificate Create 347
- Chapter 20 Certificates 348 348
- 349 Chapter 20 Certificates 349
- Chapter 20 Certificates 350 350
- 351 Chapter 20 Certificates 351
- Chapter 20 Certificates 352 352
- 20.8 Trusted CAs 353
- Chapter 20 Certificates 354 354
- Figure 165 Trusted CAs 354
- Table 114 Trusted CAs 354
- 20.9 Trusted CA Import 355
- 20.10 Trusted CA Details 356
- 357 Chapter 20 Certificates 357
- Chapter 20 Certificates 358 358
- 359 Chapter 20 Certificates 359
- Chapter 20 Certificates 360 360
- 361 Chapter 20 Certificates 361
- Chapter 20 Certificates 362 362
- 363 Chapter 20 Certificates 363
- Chapter 20 Certificates 364 364
- 365 Chapter 20 Certificates 365
- 20.15 Directory Servers 366
- 367 Chapter 20 Certificates 367
- Table 120 Directory Servers 367
- Chapter 20 Certificates 368 368
- 369 Chapter 20 Certificates 369
- CHAPTER 21 370
- 21.3 RADIUS 372
- Table 123 RADIUS 373
- CHAPTER 22 374
- 22.1.2 What NAT Does 375
- 22.1.3 How NAT Works 375
- 22.1.4 NAT Application 376
- 22.1.6 NAT Mapping Types 377
- 22.2 Using NAT 378
- 22.3 NAT Overview 379
- 22.4 NAT Address Mapping 380
- 22.5 Port Forwarding 383
- 22.5.4 NAT and Multiple WAN 385
- 22.5.5 Port Translation 385
- 22.6 Port Forwarding 386
- Figure 185 Port Forwarding 387
- Table 130 Port Forwarding 387
- 22.7 Port Triggering 388
- Figure 187 Port Triggering 389
- Table 131 Port Triggering 389
- CHAPTER 23 392
- 393 Chapter 23 Static Route 393
- Figure 189 IP Static Route 393
- Table 132 IP Static Route 393
- Chapter 23 Static Route 394 394
- 395 Chapter 23 Static Route 395
- CHAPTER 24 396
- 24.4 IP Routing Policy Setup 397
- 24.5 Policy Route Edit 398
- 399 Chapter 24 Policy Route 399
- Chapter 24 Policy Route 400 400
- 401 Chapter 24 Policy Route 401
- CHAPTER 25 402
- 25.7 Scheduler 404
- Sales: 2048 kbps 405
- Marketing: 2048 kbps 405
- Research: 2048 kbps 405
- 25.8 Bandwidth Borrowing 407
- 25.10 Configuring Summary 408
- 25.12 Configuring Monitor 415
- CHAPTER 26 418
- 26.4 Address Record 419
- 26.5 Name Server Record 419
- 26.6 System Screen 420
- 421 Chapter 26 DNS 421
- Figure 200 System DNS 421
- Table 147 System DNS 421
- Chapter 26 DNS 422 422
- 423 Chapter 26 DNS 423
- 26.7 DNS Cache 424
- 26.8 Configure DNS Cache 425
- 26.9 Configuring DNS DHCP 426
- 427 Chapter 26 DNS 427
- Figure 204 DNS DHCP 427
- Table 151 DNS DHCP 427
- 26.10 Dynamic DNS 428
- 429 Chapter 26 DNS 429
- Figure 205 DDNS 429
- Table 152 DDNS 429
- Chapter 26 DNS 430 430
- 431 Chapter 26 DNS 431
- CHAPTER 27 432
- 27.2 Introduction to HTTPS 433
- 27.3 WWW 434
- Figure 207 WWW 435
- Table 153 WWW 435
- 27.4 HTTPS Example 436
- 27.4.4 Login Screen 438
- 27.5 SSH 441
- 27.6 How SSH works 441
- Figure 217 How SSH Works 442
- 27.8 Configuring SSH 443
- 27.9.2 Example 2: Linux 444
- 27.11 Telnet 446
- 27.12 Configuring TELNET 446
- 27.13 FTP 447
- 27.14 SNMP 448
- 27.14.1 Supported MIBs 450
- 27.14.2 SNMP Traps 450
- Figure 227 SNMP 451
- Table 158 SNMP 451
- 27.15 DNS 452
- 27.17 Configuring CNM 453
- Table 160 CNM (continued) 454
- CHAPTER 28 456
- 28.2 Configuring UPnP 457
- Chapter 28 UPnP 458 458
- Figure 231 UPnP Ports 458
- Table 161 UPnP 458
- 459 Chapter 28 UPnP 459
- Table 162 UPnP Ports 459
- Chapter 28 UPnP 460 460
- 461 Chapter 28 UPnP 461
- Chapter 28 UPnP 462 462
- 463 Chapter 28 UPnP 463
- Chapter 28 UPnP 464 464
- 465 Chapter 28 UPnP 465
- CHAPTER 29 466
- 29.2 FTP 467
- 29.3 H.323 467
- 29.4 RTP 467
- Chapter 29 ALG Screen 468 468
- 29.5 SIP 469
- 29.6 ALG Screen 470
- 471 Chapter 29 ALG Screen 471
- Figure 236 ALG 471
- Table 163 ALG 471
- CHAPTER 30 472
- 30.2 Log Description Example 473
- Chapter 30 Logs Screens 474 474
- 475 Chapter 30 Logs Screens 475
- Chapter 30 Logs Screens 476 476
- Figure 240 Log Settings 476
- 477 Chapter 30 Logs Screens 477
- Table 166 Log Settings 477
- 30.4 Configuring Reports 478
- 479 Chapter 30 Logs Screens 479
- Figure 241 Reports 479
- Table 167 Reports 479
- 30.4.1 Viewing Web Site Hits 480
- 30.4.2 Viewing Protocol/Port 480
- 481 Chapter 30 Logs Screens 481
- Chapter 30 Logs Screens 482 482
- 483 Chapter 30 Logs Screens 483
- CHAPTER 31 484
- 31.3 Configuring Password 485
- 31.4 Time and Date 486
- 487 Chapter 31 Maintenance 487
- Figure 247 Time and Date 487
- Table 174 Time and Date 487
- Chapter 31 Maintenance 488 488
- 31.5.1 Resetting the Time 489
- Chapter 31 Maintenance 490 490
- 31.7 Transparent Firewalls 491
- Chapter 31 Maintenance 492 492
- 493 Chapter 31 Maintenance 493
- 31.10 F/W Upload Screen 494
- 495 Chapter 31 Maintenance 495
- Figure 253 Firmware Upload 495
- Table 179 Firmware Upload 495
- 31.11 Backup and Restore 496
- 497 Chapter 31 Maintenance 497
- Chapter 31 Maintenance 498 498
- 31.12 Restart Screen 499
- CHAPTER 32 500
- 32.2.2 Entering the Password 501
- 32.3.1 Main Menu 502
- Table 182 Main Menu Summary 503
- 32.3.2 SMT Menus Overview 504
- 32.5 Resetting the ZyWALL 507
- CHAPTER 33 508
- 33.2.1.1 Editing DDNS Host 510
- CHAPTER 34 514
- Edit Advanced Setup= No 514
- 34.3 Dial Backup 515
- Edit Advanced Setup= Yes 516
- [ENTER] 517
- 34.7 Editing PPP Options 520
- 34.8 Editing TCP/IP Options 521
- 34.9 Editing Login Script 523
- 34.10 Remote Node Filter 525
- CHAPTER 35 526
- 527 Chapter 35 LAN Setup 527
- Chapter 35 LAN Setup 528 528
- 529 Chapter 35 LAN Setup 529
- 35.4.1 IP Alias Setup 530
- 531 Chapter 35 LAN Setup 531
- CHAPTER 36 532
- 36.5 Basic Setup Complete 535
- CHAPTER 37 536
- 37.3.1 IP Address 537
- 37.3.2 IP Alias Setup 538
- 539 Chapter 37 DMZ Setup 539
- CHAPTER 38 540
- 38.3 Traffic Redirect 541
- 38.4 Route Failover 542
- 543 Chapter 38 Route Setup 543
- CHAPTER 39 544
- Chapter 39 Wireless Setup 546 546
- 39.2 TCP/IP Setup 547
- 39.2.2 IP Alias Setup 548
- CHAPTER 40 550
- 40.3.2 PPPoE Encapsulation 553
- 40.3.3 PPTP Encapsulation 554
- 40.4 Edit IP 555
- 40.5 Remote Node Filter 557
- 40.6 Traffic Redirect 558
- CHAPTER 41 560
- CHAPTER 42 562
- 42.2 NAT Setup 564
- 42.2.1 Address Mapping Sets 565
- 42.2.1.3 Ordering Your Rules 567
- 42.4 General NAT Examples 572
- Section 42.4 on page 572 573
- Figure 327 NAT Example 2 574
- Figure 329 NAT Example 3 575
- Figure 334 NAT Example 4 578
- 42.5 Trigger Port Forwarding 579
- CHAPTER 43 582
- CHAPTER 44 584
- Len Length 588
- (from 0) and the Length 592
- Length= 0 592
- 44.3 Example Filter 593
- 44.4 Filter Types and NAT 595
- 44.5 Firewall Versus Filters 595
- 44.6 Applying a Filter 596
- HTTP connections 597
- CHAPTER 45 598
- 45.2 SNMP Traps 599
- CHAPTER 46 600
- 46.3.1 System Information 602
- 46.3.2 Console Port Speed 603
- 46.4 Log and Trace 604
- 46.4.2 Syslog Logging 605
- 2 Packet triggered 606
- 3 Filter log 606
- 4 PPP log 607
- 5 Firewall log 607
- 46.5 Diagnostic 608
- 46.5.1 WAN DHCP 609
- CHAPTER 47 612
- 47.3 Backup Configuration 613
- 47.3.4 GUI-based FTP Clients 615
- 47.3.7 TFTP Command Example 616
- 47.4 Restore Configuration 618
- 47.5.1 Firmware File Upload 621
- 47.5.5 TFTP File Upload 623
- CHAPTER 48 628
- 48.1.2 Command Usage 629
- 48.2 Call Control Support 630
- 48.2.2 Call History 631
- 48.3 Time and Date Setting 632
- CHAPTER 49 636
- CHAPTER 50 640
- 50.2 IP Routing Policy Setup 641
- (shown next) 643
- CHAPTER 51 648
- CHAPTER 52 652
- Figure 403 Pop-up Blocker 655
- 52.5.1.2 JavaScripts 658
- 3 Scroll down to Scripting 659
- 52.5.1.3 Java Permissions 660
- 52.5.1.3.1 JAVA (Sun) 661
- 52.6 Packet Flow 662
- APPENDIX A 664
- Table 249 Performance 665
- Compatible ZyXEL WLAN Cards 668
- Cable Pin Assignments 669
- APPENDIX B 672
- Rack-Mounted Installation 673
- Figure 416 Rack Mounting 674
- APPENDIX C 676
- APPENDIX D 678
- Installing Components 679
- Configuring 680
- Windows 2000/NT/XP 681
- Macintosh OS 8/9 686
- Macintosh OS X 688
- Verifying Settings 689
- Using Configuration Files 691
- APPENDIX E 694
- Subnet Masks 695
- Subnetting 695
- Example: Two Subnets 696
- 697 Appendix E IP Subnetting 697
- Table 259 Subnet 1 697
- Table 260 Subnet 2 697
- Example: Four Subnets 698
- Example Eight Subnets 699
- Appendix E IP Subnetting 700 700
- 701 Appendix E IP Subnetting 701
- APPENDIX F 702
- How PPPoE Works 703
- ZyWALL as a PPPoE Client 703
- APPENDIX G 704
- PPTP Protocol Overview 705
- Control & PPP Connections 705
- PPP Data Connection 706
- 707 Appendix G PPTP 707
- APPENDIX H 708
- 709 Appendix H Wireless LANs 709
- Appendix H Wireless LANs 710 710
- Fragmentation Threshold 711
- Preamble Type 712
- IEEE 802.1x 713
- EAP Authentication 714
- Types of Authentication 715
- WEP Authentication Steps 716
- Dynamic WEP Key Exchange 717
- User Authentication 718
- Encryption 718
- Security Parameters Summary 719
- Appendix H Wireless LANs 720 720
- Figure 451 Roaming Example 720
- Requirements for Roaming 721
- APPENDIX I 722
- IP Aliasing 723
- Gateways on the WAN Side 724
- APPENDIX J 726
- Figure 456 on page 726) 729
- APPENDIX K 730
- VPN Configuration 731
- Appendix K VPN Setup 732 732
- 733 Appendix K VPN Setup 733
- Appendix K VPN Setup 734 734
- 735 Appendix K VPN Setup 735
- Appendix K VPN Setup 736 736
- 737 Appendix K VPN Setup 737
- Figure 471 VPN Dial 737
- VPN Troubleshooting 738
- 739 Appendix K VPN Setup 739
- Figure 473 VPN Log Example 739
- IPSec Debug 740
- Use a VPN Tunnel 741
- APPENDIX L 742
- Figure 476 Login Screen 743
- APPENDIX M 754
- APPENDIX N 756
- APPENDIX O 762
- NetBIOS Filter Configuration 763
- APPENDIX P 766
- APPENDIX Q 770
- APPENDIX R 772
- 773 Appendix R Boot Commands 773
- APPENDIX S 774
- Table 278 TCP Reset Logs 777
- Table 280 ICMP Logs 778
- Table 281 CDR Logs 778
- Table 282 PPP Logs 778
- Table 283 UPnP Logs 779
- Table 285 Attack Logs 780
- Table 287 Wireless Logs 782
- Table 288 IPSec Logs 782
- Table 289 IKE Logs 783
- Table 290 PKI Logs 786
- Table 292 802.1X Logs 787
- Table 294 ICMP Notes 789
- Table 295 IDP Logs 790
- Table 296 AV Logs 791
- Table 297 AS Logs 792
- Syslog Logs 794
- Log Commands 796
- Log Command Example 797
- Numerics 798
- 799 Index 799
- Index 800 800
- 801 Index 801
- Index 802 802
- 803 Index 803
- Index 804 804
- 805 Index 805
- Index 806 806
- 807 Index 807
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