Zyxel-communications Internet Security Appliance ZyWALL5UTM 4.0 Manual de usuario Pagina 604
- Pagina / 803
- Tabla de contenidos
- SOLUCIÓN DE PROBLEMAS
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
ZyWALL 5/35/70 Series User’s Guide
Chapter 46 System Information & Diagnosis 604
46.4.3 Call-Triggering Packet
Call-Triggering Packet displays information about the packet that triggered a dial-out call in
an easy readable format. Equivalent information is available in menu 24.1 in hex format. An
example is shown next.
Figure 363 Call-Triggering Packet Example
IP Frame: ENET0-RECV Size: 44/ 44 Time: 17:02:44.262
Frame Type:
IP Header:
IP Version = 4
Header Length = 20
Type of Service = 0x00 (0)
Total Length = 0x002C (44)
Identification = 0x0002 (2)
Flags = 0x00
Fragment Offset = 0x00
Time to Live = 0xFE (254)
Protocol = 0x06 (TCP)
Header Checksum = 0xFB20 (64288)
Source IP = 0xC0A80101 (192.168.1.1)
Destination IP = 0x00000000 (0.0.0.0)
TCP Header:
Source Port = 0x0401 (1025)
Destination Port = 0x000D (13)
Sequence Number = 0x05B8D000 (95997952)
Ack Number = 0x00000000 (0)
Header Length = 24
Flags = 0x02 (....S.)
Window Size = 0x2000 (8192)
Checksum = 0xE06A (57450)
Urgent Ptr = 0x0000 (0)
Options =
0000: 02 04 02 00
RAW DATA:
0000: 45 00 00 2C 00 02 00 00-FE 06 FB 20 C0 A8 01 01 E......... ....
0010: 00 00 00 00 04 01 00 0D-05 B8 D0 00 00 00 00 00
................
0020: 60 02 20 00 E0 6A 00 00-02 04 02 00
Press any key to continue...
46.5 Diagnostic
The diagnostic facility allows you to test the different aspects of your ZyWALL to determine
if it is working properly. Menu 24.4 allows you to choose among various types of diagnostic
tests to evaluate your system, as shown next. Not all fields are available on all models.
Follow the procedure below to get to Menu 24.4 - System Maintenance - Diagnostic.
- 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 8 12
- Chapter 9 12
- Chapter 10 13
- Chapter 27 19
- Chapter 28 19
- Table of Contents 26 26
- 27 Table of Contents 27
- List of Figures 28
- List of Tables 40
- 47 List of Tables 47
- About This User's Guide 48
- Related Documentation 48
- User Guide Feedback 48
- Syntax Conventions 49
- Graphics Icons Key 49
- CHAPTER 1 50
- 1.2.1 Physical Features 51
- 1.2.2 Non-Physical Features 52
- 1.3.2 VPN Application 58
- 1.3.3 Front Panel LEDs 59
- Table 2 Front Panel LEDs 60
- CHAPTER 2 62
- 2.3 Resetting the ZyWALL 63
- Choose the Xmodem protocol 64
- Then click Send 64
- 2.4.1 Router Mode 65
- 2.4.2 Bridge Mode 67
- 2.4.3 Navigation Panel 70
- Table 6 Screens Summary 71
- 2.4.4 System Statistics 75
- 2.4.6 DHCP Table Screen 77
- 2.4.7 VPN Status 78
- Figure 14 Home : VPN Status 79
- Table 10 Home : VPN Status 79
- CHAPTER 3 80
- 81 Chapter 3 Wizard Setup 81
- 3.2.1.2 PPPoE Encapsulation 82
- 3.2.1.3 PPTP Encapsulation 83
- Chapter 3 Wizard Setup 84 84
- 85 Chapter 3 Wizard Setup 85
- Chapter 3 Wizard Setup 86 86
- 87 Chapter 3 Wizard Setup 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 4 100
- 4.2 Registration 101
- Chapter 4 Registration 102 102
- Table 20 Registration 102
- 4.3 Service 103
- Chapter 4 Registration 104 104
- Table 21 Service 104
- 105 Chapter 4 Registration 105
- CHAPTER 5 106
- 5.3.3 RIP Setup 107
- 5.4 DNS Servers 108
- 5.5 LAN 108
- 109 Chapter 5 LAN Screens 109
- Figure 35 LAN 109
- Table 22 LAN 109
- Chapter 5 LAN Screens 110 110
- Table 22 LAN (continued) 110
- 5.6 LAN Static DHCP 111
- 5.7 LAN IP Alias 112
- 113 Chapter 5 LAN Screens 113
- Figure 38 LAN IP Alias 113
- Table 24 LAN IP Alias 113
- 5.8 LAN Port Roles 114
- 115 Chapter 5 LAN Screens 115
- Figure 40 LAN Port Roles 115
- Table 25 LAN Port Roles 115
- Chapter 5 LAN Screens 116 116
- 117 Chapter 5 LAN Screens 117
- CHAPTER 6 118
- 6.2.1 Rapid STP 119
- 6.2.2 STP Terminology 119
- 6.2.3 How STP Works 119
- 6.3 Bridge 120
- 121 Chapter 6 Bridge Screens 121
- Figure 43 Bridge 121
- Table 28 Bridge 121
- 6.4 Bridge Port Roles 122
- 123 Chapter 6 Bridge Screens 123
- Figure 45 Bridge Port Roles 123
- Table 29 Bridge Port Roles 123
- Chapter 6 Bridge Screens 124 124
- 125 Chapter 6 Bridge Screens 125
- CHAPTER 7 126
- 7.4.1 Least Load First 127
- 7.4.1.1 Example 1 128
- 7.4.1.2 Example 2 128
- 7.4.2 Weighted Round Robin 129
- 7.4.3 Spillover 129
- 7.5 TCP/IP Priority (Metric) 130
- 7.6 WAN General 130
- 131 Chapter 7 WAN Screens 131
- Figure 50 WAN General 131
- Chapter 7 WAN Screens 132 132
- Table 32 WAN General 132
- Algorithm field 133
- 7.7.1 Least Load First 134
- 7.7.2 Weighted Round Robin 135
- 7.7.3 Spillover 135
- 7.8 WAN Route 136
- 137 Chapter 7 WAN Screens 137
- Figure 54 WAN Route 137
- Table 36 WAN Route 137
- Chapter 7 WAN Screens 138 138
- 7.11 WAN MAC Address 139
- 7.12 WAN 139
- Chapter 7 WAN Screens 140 140
- 141 Chapter 7 WAN Screens 141
- 7.12.2 PPPoE Encapsulation 142
- 143 Chapter 7 WAN Screens 143
- Chapter 7 WAN Screens 144 144
- 145 Chapter 7 WAN Screens 145
- 7.12.3 PPTP Encapsulation 146
- 147 Chapter 7 WAN Screens 147
- Chapter 7 WAN Screens 148 148
- 7.13 Traffic Redirect 149
- Chapter 7 WAN Screens 150 150
- Figure 60 Traffic Redirect 150
- Table 42 Traffic Redirect 150
- 7.15 Configuring Dial Backup 151
- Chapter 7 WAN Screens 152 152
- Figure 61 Dial Backup 152
- 153 Chapter 7 WAN Screens 153
- Table 43 Dial Backup 153
- Chapter 7 WAN Screens 154 154
- 7.16 Advanced Modem Setup 155
- Chapter 7 WAN Screens 156 156
- Figure 62 Advanced Setup 156
- Table 44 Advanced Setup 156
- 157 Chapter 7 WAN Screens 157
- CHAPTER 8 158
- DMZ are on separate subnets 159
- Chapter 8 DMZ Screens 160 160
- Table 45 DMZ (continued) 160
- 8.3 DMZ Static DHCP 161
- Chapter 8 DMZ Screens 162 162
- Figure 64 DMZ Static DHCP 162
- Table 46 DMZ Static DHCP 162
- 8.4 DMZ IP Alias 163
- Chapter 8 DMZ Screens 164 164
- 165 Chapter 8 DMZ Screens 165
- 8.7 DMZ Port Roles 166
- 167 Chapter 8 DMZ Screens 167
- Chapter 8 DMZ Screens 168 168
- Figure 69 DMZ: Port Roles 168
- Table 48 DMZ: Port Roles 168
- 169 Chapter 8 DMZ Screens 169
- CHAPTER 9 170
- Chapter 9 Wireless LAN 172 172
- Table 49 WLAN (continued) 172
- 9.3 WLAN Static DHCP 173
- 9.4 WLAN IP Alias 174
- 175 Chapter 9 Wireless LAN 175
- Figure 72 WLAN IP Alias 175
- Table 51 WLAN IP Alias 175
- 9.5 WLAN Port Roles 176
- 177 Chapter 9 Wireless LAN 177
- Figure 74 WLAN Port Roles 177
- Table 52 WLAN Port Roles 177
- 9.6 Wireless Security 178
- 9.6.1 Encryption 179
- 9.6.2 Authentication 179
- 9.8 WEP Encryption 180
- 9.9 802.1x Overview 181
- Chapter 9 Wireless LAN 182 182
- 9.11 Introduction to WPA 183
- Chapter 9 Wireless LAN 184 184
- 9.13 Introduction to RADIUS 185
- 9.16 Wireless Card 186
- 187 Chapter 9 Wireless LAN 187
- 9.16.1 Static WEP 188
- 9.16.2 WPA-PSK 189
- Chapter 9 Wireless LAN 190 190
- 9.16.3 WPA 191
- Chapter 9 Wireless LAN 192 192
- 193 Chapter 9 Wireless LAN 193
- 9.16.6 IEEE 802.1x + No WEP 194
- 195 Chapter 9 Wireless LAN 195
- 9.17 MAC Filter 196
- 197 Chapter 9 Wireless LAN 197
- CHAPTER 10 198
- 199 Chapter 10 Firewalls 199
- 10.4 Denial of Service 200
- 10.4.2 Types of DoS Attacks 201
- Chapter 10 Firewalls 202 202
- Figure 91 SYN Flood 202
- 10.4.2.1 ICMP Vulnerability 203
- 10.5 Stateful Inspection 204
- 205 Chapter 10 Firewalls 205
- 10.5.3 TCP Security 206
- 10.5.4 UDP/ICMP Security 207
- 10.5.5 Upper Layer Protocols 207
- 10.7.1 Packet Filtering: 208
- 10.7.2 Firewall 209
- CHAPTER 11 210
- 11.3 Rule Logic Overview 212
- 11.4.1 LAN To WAN Rules 213
- 11.5 Alerts 214
- 11.8 Firewall Rule Summary 218
- Table 69 Rule Summary 219
- Table 70 Firewall Edit Rule 221
- 11.9 Anti-Probing 222
- 11.10 Firewall Threshold 223
- 11.11 Service 226
- Figure 102 Firewall Service 227
- Table 73 Firewall Service 227
- 11.11.2 Predefined Services 229
- 11.12 Example Firewall Rule 231
- Figure 104 Service 232
- Figure 106 Rule Summary 233
- 10.0.0.15 on the LAN 235
- CHAPTER 12 236
- 12.1.2 IDS and IDP 237
- 12.1.3 Host IDP 237
- 12.1.4 Network IDP 237
- 12.1.5 Example Intrusions 238
- 12.1.6 ZyWALL IDP 239
- CHAPTER 13 240
- 13.2 General Setup 241
- 13.3 IDP Signatures 242
- Attack Type list box 243
- 13.3.2 Intrusion Severity 244
- 13.3.3 Signature Actions 244
- Table 79 Signature Actions 245
- Figure 115 IDP: Signatures 246
- 13.3.5 Query View 247
- 13.3.5.2 Query Example 2 249
- 13.4 Update 250
- Table 81 Signatures Update 252
- 13.5 Backup and Restore 253
- CHAPTER 14 254
- 255 Chapter 14 Anti-Virus 255
- Chapter 14 Anti-Virus 256 256
- 257 Chapter 14 Anti-Virus 257
- 14.4 Signature Update 258
- 14.4.1 mySecurity Zone 259
- Chapter 14 Anti-Virus 260 260
- 261 Chapter 14 Anti-Virus 261
- CHAPTER 15 262
- 15.1.1.1 SpamBulk Engine 263
- 15.1.1.2 SpamRepute Engine 263
- 15.1.1.3 SpamContent Engine 263
- 15.1.2 Spam Threshold 264
- 15.1.3 Phishing 264
- 15.1.4 Whitelist 265
- 15.1.5 Blacklist 265
- 15.1.6 SMTP and POP3 265
- 15.1.7 MIME Headers 266
- 267 Chapter 15 Anti-Spam 267
- Table 85 Anti-Spam: General 267
- Chapter 15 Anti-Spam 268 268
- 269 Chapter 15 Anti-Spam 269
- Chapter 15 Anti-Spam 270 270
- Figure 127 Anti-Spam: Lists 270
- Table 87 Anti-Spam: Lists 270
- 271 Chapter 15 Anti-Spam 271
- Chapter 15 Anti-Spam 272 272
- 273 Chapter 15 Anti-Spam 273
- CHAPTER 16 274
- 16.7 Content Filtering Cache 287
- CHAPTER 17 290
- Figure 137 Blue Coat: Login 292
- 17.3 Web Site Submission 295
- CHAPTER 18 298
- 18.1.4 VPN Applications 299
- 18.2 IPSec Architecture 300
- 18.3 Encapsulation 300
- 18.4 IPSec and NAT 301
- Table 93 VPN and NAT 302
- CHAPTER 19 304
- 19.3 My ZyWALL 305
- 19.4 Remote Gateway Address 305
- 19.5 Nailed Up 306
- 19.6 NAT Traversal 306
- 19.7 ID Type and Content 307
- Chapter 19 VPN Screens 308 308
- 19.8 IKE Phases 309
- 19.8.1 Negotiation Mode 310
- 19.8.2 Pre-Shared Key 310
- 19.9.1 Authentication Server 311
- 19.10 VPN Rules (IKE) 312
- 313 Chapter 19 VPN Screens 313
- Chapter 19 VPN Screens 314 314
- 315 Chapter 19 VPN Screens 315
- Chapter 19 VPN Screens 316 316
- 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
- 19.14 VPN Rules (Manual) 325
- Chapter 19 VPN Screens 326 326
- 327 Chapter 19 VPN Screens 327
- Chapter 19 VPN Screens 328 328
- 329 Chapter 19 VPN Screens 329
- Chapter 19 VPN Screens 330 330
- 19.16 VPN SA Monitor 331
- 19.17 VPN Global Setting 332
- 333 Chapter 19 VPN Screens 333
- Chapter 19 VPN Screens 334 334
- 335 Chapter 19 VPN Screens 335
- Chapter 19 VPN Screens 336 336
- 337 Chapter 19 VPN Screens 337
- CHAPTER 20 338
- 20.3 Configuration Summary 339
- 20.4 My Certificates 340
- 341 Chapter 20 Certificates 341
- 20.5 My Certificate Import 342
- 20.6 My Certificate Create 343
- Chapter 20 Certificates 344 344
- 345 Chapter 20 Certificates 345
- Chapter 20 Certificates 346 346
- 347 Chapter 20 Certificates 347
- Chapter 20 Certificates 348 348
- 20.8 Trusted CAs 349
- Chapter 20 Certificates 350 350
- Figure 165 Trusted CAs 350
- Table 114 Trusted CAs 350
- 20.9 Trusted CA Import 351
- 20.10 Trusted CA Details 352
- 353 Chapter 20 Certificates 353
- Chapter 20 Certificates 354 354
- 355 Chapter 20 Certificates 355
- Chapter 20 Certificates 356 356
- 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
- 20.15 Directory Servers 362
- 363 Chapter 20 Certificates 363
- Table 120 Directory Servers 363
- Chapter 20 Certificates 364 364
- 365 Chapter 20 Certificates 365
- CHAPTER 21 366
- 21.3 RADIUS 368
- Table 123 RADIUS 369
- CHAPTER 22 370
- 22.1.2 What NAT Does 371
- 22.1.3 How NAT Works 371
- 22.1.4 NAT Application 372
- 22.1.6 NAT Mapping Types 373
- 22.2 Using NAT 374
- 22.3 NAT Overview 375
- 22.4 NAT Address Mapping 376
- 22.5 Port Forwarding 379
- 22.5.4 NAT and Multiple WAN 381
- 22.5.5 Port Translation 381
- 22.6 Port Forwarding 382
- Figure 185 Port Forwarding 383
- Table 130 Port Forwarding 383
- 22.7 Port Triggering 384
- Figure 187 Port Triggering 385
- Table 131 Port Triggering 385
- CHAPTER 23 388
- 389 Chapter 23 Static Route 389
- Figure 189 IP Static Route 389
- Table 132 IP Static Route 389
- Chapter 23 Static Route 390 390
- 391 Chapter 23 Static Route 391
- CHAPTER 24 392
- 24.4 IP Routing Policy Setup 393
- 24.5 Policy Route Edit 394
- 395 Chapter 24 Policy Route 395
- Chapter 24 Policy Route 396 396
- 397 Chapter 24 Policy Route 397
- CHAPTER 25 398
- 25.7 Scheduler 400
- Sales: 2048 kbps 401
- Marketing: 2048 kbps 401
- Research: 2048 kbps 401
- 25.8 Bandwidth Borrowing 403
- 25.10 Configuring Summary 404
- 25.12 Configuring Monitor 411
- CHAPTER 26 414
- 26.4 Address Record 415
- 26.5 Name Server Record 415
- 26.6 System Screen 416
- 417 Chapter 26 DNS 417
- Figure 200 System DNS 417
- Table 147 System DNS 417
- Chapter 26 DNS 418 418
- 419 Chapter 26 DNS 419
- 26.7 DNS Cache 420
- 26.8 Configure DNS Cache 421
- 26.9 Configuring DNS DHCP 422
- 423 Chapter 26 DNS 423
- Figure 204 DNS DHCP 423
- Table 151 DNS DHCP 423
- 26.10 Dynamic DNS 424
- 425 Chapter 26 DNS 425
- Figure 205 DDNS 425
- Table 152 DDNS 425
- Chapter 26 DNS 426 426
- 427 Chapter 26 DNS 427
- CHAPTER 27 428
- 27.2 Introduction to HTTPS 429
- 27.3 WWW 430
- Figure 207 WWW 431
- Table 153 WWW 431
- 27.4 HTTPS Example 432
- 27.4.4 Login Screen 434
- 27.5 SSH 437
- 27.6 How SSH works 437
- Figure 217 How SSH Works 438
- 27.8 Configuring SSH 439
- 27.9.2 Example 2: Linux 440
- 27.11 Telnet 442
- 27.12 Configuring TELNET 442
- 27.13 FTP 443
- 27.14 SNMP 444
- 27.14.1 Supported MIBs 446
- 27.14.2 SNMP Traps 446
- Figure 227 SNMP 447
- Table 158 SNMP 447
- 27.15 DNS 448
- 27.17 Configuring CNM 449
- Table 160 CNM (continued) 450
- CHAPTER 28 452
- 28.2 Configuring UPnP 453
- Chapter 28 UPnP 454 454
- Figure 231 UPnP Ports 454
- Table 161 UPnP 454
- 455 Chapter 28 UPnP 455
- Table 162 UPnP Ports 455
- Chapter 28 UPnP 456 456
- 457 Chapter 28 UPnP 457
- Chapter 28 UPnP 458 458
- 459 Chapter 28 UPnP 459
- Chapter 28 UPnP 460 460
- 461 Chapter 28 UPnP 461
- CHAPTER 29 462
- 29.2 FTP 463
- 29.3 H.323 463
- 29.4 RTP 463
- Chapter 29 ALG Screen 464 464
- 29.5 SIP 465
- 29.6 ALG Screen 466
- 467 Chapter 29 ALG Screen 467
- Figure 236 ALG 467
- Table 163 ALG 467
- CHAPTER 30 468
- 30.2 Log Description Example 469
- Chapter 30 Logs Screens 470 470
- 471 Chapter 30 Logs Screens 471
- Chapter 30 Logs Screens 472 472
- Figure 240 Log Settings 472
- 473 Chapter 30 Logs Screens 473
- Table 166 Log Settings 473
- 30.4 Configuring Reports 474
- 475 Chapter 30 Logs Screens 475
- Figure 241 Reports 475
- Table 167 Reports 475
- 30.4.1 Viewing Web Site Hits 476
- 30.4.2 Viewing Protocol/Port 476
- 477 Chapter 30 Logs Screens 477
- Chapter 30 Logs Screens 478 478
- 479 Chapter 30 Logs Screens 479
- CHAPTER 31 480
- 31.3 Configuring Password 481
- 31.4 Time and Date 482
- 483 Chapter 31 Maintenance 483
- Figure 247 Time and Date 483
- Table 174 Time and Date 483
- Chapter 31 Maintenance 484 484
- 31.5.1 Resetting the Time 485
- Chapter 31 Maintenance 486 486
- 31.7 Transparent Firewalls 487
- Chapter 31 Maintenance 488 488
- 489 Chapter 31 Maintenance 489
- 31.10 F/W Upload Screen 490
- 491 Chapter 31 Maintenance 491
- Figure 253 Firmware Upload 491
- Table 179 Firmware Upload 491
- 31.11 Backup and Restore 492
- 493 Chapter 31 Maintenance 493
- Chapter 31 Maintenance 494 494
- 31.12 Restart Screen 495
- CHAPTER 32 496
- 32.2.2 Entering the Password 497
- 32.3.1 Main Menu 498
- Table 182 Main Menu Summary 499
- 32.3.2 SMT Menus Overview 500
- 32.5 Resetting the ZyWALL 503
- CHAPTER 33 504
- 33.2.1.1 Editing DDNS Host 506
- Figure 271 Menu 1.1.1: 507
- DDNS Host Summary 507
- CHAPTER 34 510
- Edit Advanced Setup= No 510
- 34.3 Dial Backup 511
- Edit Advanced Setup= Yes 512
- [ENTER] 513
- 34.7 Editing PPP Options 516
- 34.8 Editing TCP/IP Options 517
- 34.9 Editing Login Script 519
- 34.10 Remote Node Filter 521
- CHAPTER 35 522
- 523 Chapter 35 LAN Setup 523
- Chapter 35 LAN Setup 524 524
- 525 Chapter 35 LAN Setup 525
- 35.4.1 IP Alias Setup 526
- 527 Chapter 35 LAN Setup 527
- CHAPTER 36 528
- 36.5 Basic Setup Complete 531
- CHAPTER 37 532
- 37.3.1 IP Address 533
- 37.3.2 IP Alias Setup 534
- 535 Chapter 37 DMZ Setup 535
- CHAPTER 38 536
- 38.3 Traffic Redirect 537
- 38.4 Route Failover 538
- 539 Chapter 38 Route Setup 539
- CHAPTER 39 540
- Chapter 39 Wireless Setup 542 542
- 39.2 TCP/IP Setup 543
- 39.2.2 IP Alias Setup 544
- CHAPTER 40 546
- 40.3.2 PPPoE Encapsulation 549
- 40.3.3 PPTP Encapsulation 550
- 40.4 Edit IP 551
- 40.5 Remote Node Filter 553
- 40.6 Traffic Redirect 554
- CHAPTER 41 556
- CHAPTER 42 558
- 42.2 NAT Setup 560
- 42.2.1 Address Mapping Sets 561
- 42.2.1.3 Ordering Your Rules 563
- 42.4 General NAT Examples 568
- Section 42.4 on page 568 569
- Figure 327 NAT Example 2 570
- Figure 329 NAT Example 3 571
- Figure 334 NAT Example 4 574
- 42.5 Trigger Port Forwarding 575
- CHAPTER 43 578
- CHAPTER 44 580
- Len Length 584
- (from 0) and the Length 588
- Length= 0 588
- 44.3 Example Filter 589
- 44.4 Filter Types and NAT 591
- 44.5 Firewall Versus Filters 591
- 44.6 Applying a Filter 592
- HTTP connections 593
- CHAPTER 45 594
- 45.2 SNMP Traps 595
- CHAPTER 46 596
- 46.3.1 System Information 598
- 46.3.2 Console Port Speed 599
- 46.4 Log and Trace 600
- 46.4.2 Syslog Logging 601
- 2 Packet triggered 602
- 3 Filter log 602
- 4 PPP log 603
- 5 Firewall log 603
- 46.5 Diagnostic 604
- 46.5.1 WAN DHCP 605
- CHAPTER 47 608
- 47.3 Backup Configuration 609
- 47.3.4 GUI-based FTP Clients 611
- 47.3.7 TFTP Command Example 612
- 47.4 Restore Configuration 614
- 47.5.1 Firmware File Upload 617
- 47.5.5 TFTP File Upload 619
- CHAPTER 48 624
- 48.1.2 Command Usage 625
- 48.2 Call Control Support 626
- 48.2.2 Call History 627
- 48.3 Time and Date Setting 628
- CHAPTER 49 632
- CHAPTER 50 636
- 50.2 IP Routing Policy Setup 637
- (shown next) 639
- CHAPTER 51 644
- CHAPTER 52 648
- Figure 403 Pop-up Blocker 651
- 52.5.1.2 JavaScripts 654
- 3 Scroll down to Scripting 655
- 52.5.1.3 Java Permissions 656
- 52.5.1.3.1 JAVA (Sun) 657
- 52.6 Packet Flow 658
- APPENDIX A 660
- Table 249 Performance 661
- Compatible ZyXEL WLAN Cards 664
- Cable Pin Assignments 665
- APPENDIX B 668
- Rack-Mounted Installation 669
- Figure 416 Rack Mounting 670
- APPENDIX C 672
- APPENDIX D 674
- Installing Components 675
- Configuring 676
- Windows 2000/NT/XP 677
- Macintosh OS 8/9 682
- Macintosh OS X 684
- Verifying Settings 685
- Using Configuration Files 687
- APPENDIX E 690
- Subnet Masks 691
- Subnetting 691
- Example: Two Subnets 692
- 693 Appendix E IP Subnetting 693
- Table 259 Subnet 1 693
- Table 260 Subnet 2 693
- Example: Four Subnets 694
- Example Eight Subnets 695
- Appendix E IP Subnetting 696 696
- 697 Appendix E IP Subnetting 697
- APPENDIX F 698
- How PPPoE Works 699
- ZyWALL as a PPPoE Client 699
- APPENDIX G 700
- PPTP Protocol Overview 701
- Control & PPP Connections 701
- PPP Data Connection 702
- 703 Appendix G PPTP 703
- APPENDIX H 704
- 705 Appendix H Wireless LANs 705
- Appendix H Wireless LANs 706 706
- Fragmentation Threshold 707
- Preamble Type 708
- IEEE 802.1x 709
- EAP Authentication 710
- Types of Authentication 711
- WEP Authentication Steps 712
- Dynamic WEP Key Exchange 713
- User Authentication 714
- Encryption 714
- Security Parameters Summary 715
- Appendix H Wireless LANs 716 716
- Figure 451 Roaming Example 716
- Requirements for Roaming 717
- APPENDIX I 718
- IP Aliasing 719
- Gateways on the WAN Side 720
- APPENDIX J 722
- Figure 456 on page 722) 725
- APPENDIX K 726
- VPN Configuration 727
- Appendix K VPN Setup 728 728
- Figure 464 728
- 729 Appendix K VPN Setup 729
- Appendix K VPN Setup 730 730
- 731 Appendix K VPN Setup 731
- Appendix K VPN Setup 732 732
- Figure 469 732
- 733 Appendix K VPN Setup 733
- Figure 471 VPN Dial 733
- VPN Troubleshooting 734
- 735 Appendix K VPN Setup 735
- Figure 473 VPN Log Example 735
- IPSec Debug 736
- Use a VPN Tunnel 737
- APPENDIX L 738
- Figure 476 Login Screen 739
- APPENDIX M 750
- APPENDIX N 752
- APPENDIX O 758
- NetBIOS Filter Configuration 759
- APPENDIX P 762
- APPENDIX Q 766
- APPENDIX R 768
- 769 Appendix R Boot Commands 769
- APPENDIX S 770
- Table 278 TCP Reset Logs 773
- Table 280 ICMP Logs 774
- Table 281 CDR Logs 774
- Table 282 PPP Logs 774
- Table 283 UPnP Logs 775
- Table 285 Attack Logs 776
- Table 287 Wireless Logs 778
- Table 288 IPSec Logs 778
- Table 289 IKE Logs 779
- Table 290 PKI Logs 782
- Table 292 802.1X Logs 783
- Table 294 ICMP Notes 785
- Table 295 IDP Logs 786
- Table 296 AV Logs 787
- Table 297 AS Logs 788
- Syslog Logs 790
- Log Commands 792
- Log Command Example 793
- Numerics 794
- 795 Index 795
- Index 796 796
- 797 Index 797
- Index 798 798
- 799 Index 799
- Index 800 800
- 801 Index 801
- Index 802 802
- 803 Index 803
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