ZyXEL Communications ZYWALL 5 - V4.03 Manuals

Manuals and User Guides for ZyXEL Communications ZYWALL 5 - V4.03. We have 1 ZyXEL Communications ZYWALL 5 - V4.03 manual available for free PDF download: User Manual

ZyXEL Communications ZYWALL 5 - V4.03 User Manual (872 pages)

Internet Security Appliance

Brand: ZyXEL Communications | Category: Firewall | Size: 24.46 MB

About this User's Guide

3
Document Conventions

4
Safety Warnings

6
Contents Overview

9
- Table of Contents
  9
Table of Contents

11
List of Figures

31
List of Tables

45
Introduction

53
PART I Introduction

53
Chapter 1 Getting to Know Your Zywall

55
Chapter 2 Introducing the Web Configurator

61
Chapter 3 Wizard Setup

87
Chapter 4 Tutorials

109
Chapter 5 Registration

141
- Myzyxel.com Overview
  141
  - Subscription Services Available on the Zywall
    141
- Registration
  142
- Figure 75 REGISTRATION
  143
- Table 24 REGISTRATION
  143
- Service
  144
- Figure 76 REGISTRATION: Registered Device
  144
- Figure 77 REGISTRATION > Service
  145
- Table 25 REGISTRATION > Service
  145
Network

147
Part II: Network

147
Chapter 6 LAN Screens

149
- LAN, WAN and the Zywall
  149
- IP Address and Subnet Mask
  149
  - Figure 78 LAN and WAN
    149
  - Private IP Addresses
    150
- Dhcp
  151
  - IP Pool Setup
    151
- RIP Setup
  151
- Multicast
  151
- Wins
  152
- Lan
  152
- Figure 79 NETWORK > LAN
  153
- Table 26 NETWORK > LAN
  153
- LAN Static DHCP
  155
- LAN IP Alias
  156
- Figure 80 NETWORK > LAN > Static DHCP
  156
- Table 27 NETWORK > LAN > Static DHCP
  156
- Figure 81 Physical Network & Partitioned Logical Networks
  157
- Figure 82 NETWORK > LAN > IP Alias
  157
- LAN Port Roles
  158
- Table 28 NETWORK > LAN > IP Alias
  158
- Figure 83 NETWORK > LAN > Port Roles
  159
- Figure 84 Port Roles Change Complete
  159
- Table 29 NETWORK > LAN > Port Roles
  159
- Bridge Screens
  161
Chapter 7 Bridge Screens

161
- Bridge Loop
  161
- Figure 85 Bridge Loop: Bridge Connected to Wired LAN
  161
- Spanning Tree Protocol (STP)
  162
  - Rapid STP
    162
  - STP Terminology
    162
  - How STP Works
    162
  - Table 30 STP Path Costs
    162
  - STP Port States
    163
- Bridge
  163
- Table 31 STP Port States
  163
- Figure 86 NETWORK > Bridge
  164
- Table 32 NETWORK > Bridge
  164
- Bridge Port Roles
  165
- Figure 87 NETWORK > Bridge > Port Roles
  166
- Figure 88 Port Roles Change Complete
  166
- Table 33 NETWORK > Bridge > Port Roles
  166
- WAN Screens
  167
Chapter 8 WAN Screens

167
- WAN Overview
  167
- Multiple WAN
  167
- Load Balancing Introduction
  168
- Load Balancing Algorithms
  168
  - Least Load First
    168
  - Weighted Round Robin
    169
  - Figure 89 Least Load First Example
    169
  - Table 34 Least Load First: Example 1
    169
  - Table 35 Least Load First: Example 2
    169
  - Spillover
    170
  - Figure 90 Weighted Round Robin Algorithm Example
    170
  - Figure 91 Spillover Algorithm Example
    170
- WAN Interface to Local Host Mapping Timeout
  171
- Figure 92 Incorrect WAN IP
  171
- TCP/IP Priority (Metric)
  172
- WAN General
  172
- Figure 93 NETWORK > WAN (General)
  173
- Table 36 NETWORK > WAN (General)
  174
- Configuring Load Balancing
  176
  - Least Load First
    176
  - Figure 94 Load Balancing: Least Load First
    176
  - Table 37 Load Balancing: Least Load First
    176
  - Weighted Round Robin
    177
  - Figure 95 Load Balancing: Weighted Round Robin
    177
  - Table 38 Load Balancing: Weighted Round Robin
    177
  - Spillover
    178
  - Figure 96 Load Balancing: Spillover
    178
  - Table 39 Load Balancing: Spillover
    178
- WAN IP Address Assignment
  179
- DNS Server Address Assignment
  179
- Table 40 Private IP Address Ranges
  179
- WAN MAC Address
  180
- Wan
  180
- Wan2)
  189
- Table 44 2G, 2.5G, 2.75G, 3G and 3.5G Wireless Technologies
  190
- Figure 100 NETWORK > WAN > 3G (WAN 2)
  191
- Table 45 NETWORK > WAN > 3G (WAN 2)
  192
- Traffic Redirect
  194
- Configuring Traffic Redirect
  195
- Figure 101 Traffic Redirect WAN Setup
  195
- Figure 102 Traffic Redirect LAN Setup
  195
- Configuring Dial Backup
  196
- Figure 103 NETWORK > WAN > Traffic Redirect
  196
- Table 46 NETWORK > WAN > Traffic Redirect
  196
- Figure 104 NETWORK > WAN > Dial Backup
  197
- Table 47 NETWORK > WAN > Dial Backup
  197
- Advanced Modem Setup
  199
  - AT Command Strings
    199
  - DTR Signal
    200
  - Response Strings
    200
- Configuring Advanced Modem Setup
  200
- Figure 105 NETWORK > WAN > Dial Backup > Edit
  200
- Table 48 NETWORK > WAN > Dial Backup > Edit
  201
- DMZ Screens
  203
Chapter 9 DMZ Screens

203
- Dmz
  203
- Configuring DMZ
  203
- Figure 106 NETWORK > DMZ
  204
- Table 49 NETWORK > DMZ
  204
- DMZ Static DHCP
  206
- Figure 107 NETWORK > DMZ > Static DHCP
  206
- DMZ IP Alias
  207
- Table 50 NETWORK > DMZ > Static DHCP
  207
- Figure 108 NETWORK > DMZ > IP Alias
  208
- Table 51 NETWORK > DMZ > IP Alias
  208
- DMZ Public IP Address Example
  209
- DMZ Private and Public IP Address Example
  209
- Figure 109 DMZ Public Address Example
  209
- DMZ Port Roles
  210
- Figure 110 DMZ Private and Public Address Example
  210
- Figure 111 NETWORK > DMZ > Port Roles
  211
- Table 52 NETWORK > DMZ > Port Roles
  211
- Wlan
  213
Chapter 10 WLAN

213
- Wireless LAN Introduction
  213
  - Additional Installation Requirements for Using 802.1X
    213
- Configuring WLAN
  213
- Figure 112 NETWORK > WLAN
  214
- Table 53 NETWORK > WLAN
  215
- WLAN Static DHCP
  216
- WLAN IP Alias
  217
- Figure 113 NETWORK > WLAN > Static DHCP
  217
- Table 54 NETWORK > WLAN > Static DHCP
  217
- Figure 114 NETWORK > WLAN > IP Alias
  218
- Table 55 NETWORK > WLAN > IP Alias
  218
- WLAN Port Roles
  219
- Figure 115 WLAN Port Role Example
  219
- Figure 116 NETWORK > WLAN > Port Roles
  220
- Table 56 NETWORK > WLAN > Port Roles
  220
- Wireless Security
  221
  - Encryption
    221
  - Figure 117 NETWORK > WLAN > Port Roles: Change Complete
    221
  - Figure 118 Zywall Wireless Security Levels
    221
  - Authentication
    222
  - Restricted Access
    222
  - Hide Zywall Identity
    222
- Security Parameters Summary
  222
- Table 57 Wireless Security Relational Matrix
  222
- WEP Encryption
  223
- Overview
  223
  - Introduction to RADIUS
    223
  - EAP Authentication Overview
    224
  - Figure 119 EAP Authentication
    224
- Dynamic WEP Key Exchange
  225
- Introduction to WPA
  225
  - User Authentication
    225
  - Encryption
    225
- WPA-PSK Application Example
  226
- Introduction to RADIUS
  227
- WPA with RADIUS Application Example
  227
- Figure 120 WPA-PSK Authentication
  227
- Wireless Client WPA Supplicants
  228
- Wireless Card
  228
- MAC Filter
  239
- Figure 130 WIRELESS > Wi-Fi > MAC Filter
  239
- Table 66 WIRELESS > Wi-Fi > MAC Filter
  239
Part III: Security

241
- Firewall
  243
Security

241
Chapter 11 Firewall

243
Chapter 12 Intrusion Detection and Prevention (IDP)

275
- Introduction to IDP
  275
  - Firewalls and Intrusions
    275
  - Figure 158 Network Intrusions
    275
  - IDS and IDP
    276
  - Host IDP
    276
  - Network IDP
    276
  - Example Intrusions
    276
  - Zywall IDP
    278
Chapter 13 Configuring IDP

279
- Overview
  279
  - Interfaces
    279
- General Setup
  280
- Figure 159 Applying IDP to Interfaces
  280
- Figure 160 SECURITY > IDP > General
  280
- Table 77 SECURITY > IDP > General Setup
  281
- IDP Signatures
  282
- Update
  290
  - Mysecurityzone
    290
  - Figure 167 Signature Query by Attribute
    290
  - Configuring IDP Update
    291
  - Figure 168 SECURITY > IDP > Update
    291
  - Table 83 SECURITY > IDP > Update
    292
- Backup and Restore
  293
- Figure 169 SECURITY > IDP > Backup & Restore
  293
Chapter 14 Anti-Virus

295
Chapter 15 Anti-Spam

307
- Anti-Spam Overview
  307
  - Anti-Spam External Database
    307
  - Spam Threshold
    309
  - Phishing
    309
  - Figure 177 Anti-Spam External Database Example
    309
  - Whitelist
    310
  - Blacklist
    310
  - SMTP and POP3
    310
  - MIME Headers
    310
- Anti-Spam General Screen
  311
- Figure 178 SECURITY > ANTI-SPAM > General
  311
- Table 87 SECURITY > ANTI-SPAM > General
  311
- Anti-Spam External DB Screen
  313
- Figure 179 SECURITY > ANTI-SPAM > External DB
  314
- Table 88 SECURITY > ANTI-SPAM > External DB
  314
- Anti-Spam Lists Screen
  315
- Figure 180 SECURITY > ANTI-SPAM > Lists
  316
- Table 89 SECURITY > ANTI-SPAM > Lists
  316
- Anti-Spam Lists Edit Screen
  317
- Figure 181 SECURITY > ANTI-SPAM > Lists > Edit
  317
- Table 90 SECURITY > ANTI-SPAM > Lists > Edit
  318
Chapter 16

321
- Content Filtering Screens
  
  321
Chapter 17 Content Filtering Reports

343
Chapter 18 Ipsec VPN

351
Chapter 19 Certificates

395
Chapter 20 Authentication Server

425
- Authentication Server Overview
  425
  - Local User Database
    425
  - Radius
    425
  - Figure 245 SECURITY > AUTH SERVER > Local User Database
    426
- Radius
  427
- Figure 246 SECURITY > AUTH SERVER > RADIUS
  427
- Table 126 SECURITY > AUTH SERVER > Local User Database
  427
- Table 127 SECURITY > AUTH SERVER > RADIUS
  427
Part IV: Advanced

429
Advanced

429
Chapter 21 Network Address Translation (NAT)

431
- NAT Overview
  431
  - NAT Definitions
    431
  - Table 128 NAT Definitions
    431
  - What NAT Does
    432
  - How NAT Works
    432
  - NAT Application
    433
  - Figure 247 How NAT Works
    433
  - Figure 248 NAT Application with IP Alias
    433
  - Port Restricted Cone NAT
    434
  - NAT Mapping Types
    434
  - Figure 249 Port Restricted Cone NAT Example
    434
- Using NAT
  435
  - SUA (Single User Account) Versus NAT
    435
  - Table 129 NAT Mapping Types
    435
- NAT Overview Screen
  436
- Figure 250 ADVANCED > NAT > NAT Overview
  436
- Table 130 ADVANCED > NAT > NAT Overview
  436
- NAT Address Mapping
  437
- Port Forwarding
  440
- Port Forwarding Screen
  443
- Figure 254 Port Translation Example
  443
- Figure 255 ADVANCED > NAT > Port Forwarding
  444
- Table 133 ADVANCED > NAT > Port Forwarding
  444
- Port Triggering
  445
- Figure 256 Trigger Port Forwarding Process: Example
  445
- Figure 257 ADVANCED > NAT > Port Triggering
  446
- Table 134 ADVANCED > NAT > Port Triggering
  446
Chapter 22 Static Route

449
Chapter 23 Policy Route

453
- Benefits
  453
- Routing Policy
  453
- IP Routing Policy Setup
  454
- Figure 261 ADVANCED > POLICY ROUTE > Policy Route Summary
  454
- Policy Route Edit
  455
- Table 137 ADVANCED > POLICY ROUTE > Policy Route Summary
  455
- Figure 262 ADVANCED > POLICY ROUTE > Edit
  456
- Table 138 ADVANCED > POLICY ROUTE > Edit
  456
Chapter 24 Bandwidth Management

459
Chapter 25 DNS

475
- DNS Overview
  475
- DNS Server Address Assignment
  475
- DNS Servers
  475
- Address Record
  476
  - DNS Wildcard
    476
- Name Server Record
  476
  - Private DNS Server
    476
- System Screen
  477
- DNS Cache
  481
- Configure DNS Cache
  481
- Figure 273 ADVANCED > DNS > Cache
  481
- Configuring DNS DHCP
  482
- Figure 274 ADVANCED > DNS > DHCP
  482
- Dynamic DNS
  483
  - DYNDNS Wildcard
    484
  - High Availability
    484
- Configuring Dynamic DNS
  484
- Figure 275 ADVANCED > DNS > DDNS
  484
Chapter 26 Remote Management

487
- Remote Management Overview
  487
- WWW (HTTP and HTTPS)
  488
- Www
  489
- Figure 277 HTTPS Implementation
  489
- Figure 278 ADVANCED > REMOTE MGMT > WWW
  490
- Table 150 ADVANCED > REMOTE MGMT > WWW
  490
- HTTPS Example
  491
- Ssh
  501
- How SSH Works
  501
- Figure 297 SSH Communication over the WAN Example
  501
- Figure 298 How SSH Works
  501
- SSH Implementation on the Zywall
  502
  - Requirements for Using SSH
    502
- Configuring SSH
  502
- Secure Telnet Using SSH Examples
  503
  - Example 1: Microsoft Windows
    503
  - Figure 299 ADVANCED > REMOTE MGMT > SSH
    503
  - Table 151 ADVANCED > REMOTE MGMT > SSH
    503
  - Example 2: Linux
    504
  - Figure 300 SSH Example 1: Store Host Key
    504
  - Figure 301 SSH Example 2: Test
    504
- Secure FTP Using SSH Example
  505
- Figure 302 SSH Example 2: Log in
  505
- Figure 303 Secure FTP: Firmware Upload Example
  505
- Telnet
  506
- Configuring TELNET
  506
- Figure 304 ADVANCED > REMOTE MGMT > Telnet
  506
- Table 152 ADVANCED > REMOTE MGMT > Telnet
  506
- Ftp
  507
- Figure 305 ADVANCED > REMOTE MGMT > FTP
  507
- Table 153 ADVANCED > REMOTE MGMT > FTP
  507
- Snmp
  508
  - Figure 306 SNMP Management Model
    508
  - Remote Management: Snmp
    509
  - SNMP Traps
    509
  - Supported Mibs
    509
  - Table 154 SNMP Traps
    509
  - Figure 307 ADVANCED > REMOTE MGMT > SNMP
    510
  - Table 155 ADVANCED > REMOTE MGMT > SNMP
    510
- Dns
  511
- Introducing Vantage CNM
  511
- Figure 308 ADVANCED > REMOTE MGMT > DNS
  511
- Table 156 ADVANCED > REMOTE MGMT > DNS
  511
- Configuring CNM
  512
Chapter 27 Upnp

515
- Universal Plug and Play Overview
  515
  - How Do I Know if I'M Using Upnp
    515
  - NAT Traversal
    515
  - Cautions with Upnp
    515
  - Upnp and Zyxel
    516
- Configuring Upnp
  516
- Figure 310 ADVANCED > Upnp
  516
- Table 158 ADVANCED > Upnp
  516
- Displaying Upnp Port Mapping
  517
- Figure 311 ADVANCED > Upnp > Ports
  517
- Table 159 ADVANCED > Upnp > Ports
  517
- Installing Upnp in Windows Example
  518
  - Installing Upnp in Windows Me
    519
  - Installing Upnp in Windows XP
    520
- Using Upnp in Windows XP Example
  520
  - Auto-Discover Your Upnp-Enabled Network Device
    521
  - Web Configurator Easy Access
    522
Chapter 28 Custom Application

525
Chapter 29 ALG Screen

527
- ALG Introduction
  527
  - ALG and NAT
    527
  - ALG and the Firewall
    527
  - ALG and Multiple WAN
    528
- 528
  528
- Ftp
  528
- Rtp
  528
  - ALG Details
    528
  - Figure 313 H.323 ALG Example
    529
  - Figure 314 H.323 with Multiple WAN IP Addresses
    529
- Figure 315 H.323 Calls from the WAN with Multiple Outgoing Calls
  
  530
- Sip
  530
  - Stun
    530
  - SIP ALG Details
    530
- ALG Screen
  531
- Figure 316 SIP ALG Example
  531
- SIP Audio Session Timeout
  531
- SIP Signaling Session Timeout
  531
- Figure 317 ADVANCED > ALG
  532
- Table 161 ADVANCED > ALG
  532
Reports, Logs and Maintenance

533
Part V: Reports, Logs and Maintenance

533
Chapter 30 Reports

535
Chapter 31 Logs Screens

547
- Configuring View Log
  547
- Figure 331 LOGS > View Log
  547
- Log Description Example
  548
- Configuring Log Settings
  550
  - Figure 333 Myzyxel.com: Certificate Download
    550
  - Figure 334 LOGS > Log Settings
    551
  - Table 172 LOGS > Log Settings
    552
  - Log Descriptions
    553
  - Table 173 System Maintenance Logs
    553
  - Table 174 System Error Logs
    555
  - Table 175 Access Control Logs
    555
  - Table 176 TCP Reset Logs
    556
  - Table 177 Packet Filter Logs
    556
  - Table 178 ICMP Logs
    556
  - Table 179 CDR Logs
    557
  - Table 180 PPP Logs
    557
  - Table 181 3G Logs
    557
  - Table 182 Upnp Logs
    559
  - Table 183 Content Filtering Logs
    559
  - Table 184 Attack Logs
    560
  - Table 185 Remote Management Logs
    561
  - Table 186 Wireless Logs
    561
  - Table 187 Ipsec Logs
    562
  - Table 188 IKE Logs
    562
  - Table 189 PKI Logs
    565
  - Table 190 802.1X Logs
    567
  - Table 191 ACL Setting Notes
    568
  - Table 192 ICMP Notes
    568
  - Table 193 IDP Logs
    569
  - Table 194 AV Logs
    570
  - Table 195 as Logs
    571
- Syslog Logs
  573
- Table 196 Syslog Logs
  573
- Table 197 RFC-2408 ISAKMP Payload Types
  574
Chapter 32 Maintenance

575
- Maintenance Overview
  575
- General Setup and System Name
  575
  - General Setup
    575
- Configuring Password
  576
- Figure 335 MAINTENANCE > General Setup
  576
- Figure 336 MAINTENANCE > Password
  576
- Table 198 MAINTENANCE > General Setup
  576
- Time and Date
  577
- Figure 337 MAINTENANCE > Time and Date
  577
- Table 199 MAINTENANCE > Password
  577
- Table 200 MAINTENANCE > Time and Date
  578
- Pre-Defined NTP Time Server Pools
  579
  - Resetting the Time
    580
  - Time Server Synchronization
    580
  - Figure 338 Synchronization in Process
    580
  - Figure 339 Synchronization Is Successful
    580
- Introduction to Transparent Bridging
  581
- Figure 340 Synchronization Fail
  581
- Table 201 MAC-Address-To-Port Mapping Table
  581
- Transparent Firewalls
  582
- Configuring Device Mode (Router)
  582
- Configuring Device Mode (Bridge)
  583
- Figure 341 MAINTENANCE > Device Mode (Router Mode)
  583
- Table 202 MAINTENANCE > Device Mode (Router Mode)
  583
- Figure 342 MAINTENANCE > Device Mode (Bridge Mode)
  584
- Table 203 MAINTENANCE > Device Mode (Bridge Mode)
  584
- F/W Upload Screen
  585
- Figure 343 MAINTENANCE > Firmware Upload
  585
- Table 204 MAINTENANCE > Firmware Upload
  585
- Figure 344 Firmware Upload in Process
  586
- Figure 345 Network Temporarily Disconnected
  586
- Figure 346 Firmware Upload Error
  586
- Backup and Restore
  587
- Restart Screen
  589
- Diagnostics
  589
- Figure 351 Reset Warning Message
  589
- Figure 352 MAINTENANCE > Restart
  589
- Figure 353 MAINTENANCE > Diagnostics
  590
- Table 206 MAINTENANCE > Diagnostics
  590
SMT and Troubleshooting

593
Part VI: SMT and Troubleshooting

593
Chapter 33

595
- Introducing the SMT
  
  595
  - Introduction to the SMT
    595
  - Accessing the SMT Via the Console Port
    595
    
    Initial Screen
    595
    
    Entering the Password
    596
  - Navigating the SMT Interface
    596
    
    Figure 354 Initial Screen
    596
    
    Figure 355 Password Screen
    596
    
    Table 207 Main Menu Commands
    596
    
    Figure 356 Main Menu (Router Mode)
    597
    
    Main Menu
    597
    
    Figure 357 Main Menu (Bridge Mode)
    598
    
    Table 208 Main Menu Summary
    598
    
    SMT Menus Overview
    599
    
    Table 209 SMT Menus Overview
    599
  - Changing the System Password
    600
  - Resetting the Zywall
    601
  - Figure 358 Menu 23: System Password
    601
Chapter 34 SMT Menu 1 - General Setup

603
- Introduction to General Setup
  603
- Configuring General Setup
  603
Chapter 35 WAN and Dial Backup Setup

609
Chapter 36 LAN Setup

623
Chapter 37 Internet Access

629
Chapter 38 DMZ Setup

635
- Configuring DMZ Setup
  635
- DMZ Port Filter Setup
  635
- Figure 381 Menu 5: DMZ Setup
  635
- Figure 382 Menu 5.1: DMZ Port Filter Setup
  635
- TCP/IP Setup
  636
  - IP Address
    636
  - Figure 383 Menu 5: DMZ Setup
    636
  - Figure 384 Menu 5.2: TCP/IP and DHCP Ethernet Setup
    636
  - IP Alias Setup
    637
  - Figure 385 Menu 5.2.1: IP Alias Setup
    637
Chapter 39 Route Setup

639
- Configuring Route Setup
  639
- Route Assessment
  639
- Figure 386 Menu 6: Route Setup
  639
- Figure 387 Menu 6.1: Route Assessment
  639
- Traffic Redirect
  640
- Figure 388 Menu 6.2: Traffic Redirect
  640
- Table 230 Menu 6.1: Route Assessment
  640
- Table 231 Menu 6.2: Traffic Redirect
  640
- Route Failover
  641
- Figure 389 Menu 6.3: Route Failover
  641
- Table 232 Menu 6.3: Route Failover
  641
Chapter 40 Wireless Setup

643
- Wireless LAN Setup
  643
- TCP/IP Setup
  646
  - IP Address
    646
  - Figure 392 Menu 7: WLAN Setup
    646
  - Table 234 Menu 7.1.1: WLAN MAC Address Filter
    646
  - IP Alias Setup
    647
  - Figure 393 Menu 7.2: TCP/IP and DHCP Ethernet Setup
    647
  - Figure 394 Menu 7.2.1: IP Alias Setup
    648
Chapter 41 Remote Node Setup

649
Chapter 42 IP Static Route Setup

659
Chapter 43

663
- Network Address Translation (NAT)
  
  663
Chapter 44 Introducing the Zywall Firewall

683
- Using Zywall SMT Menus
  683
Chapter 45 Filter Configuration

685
- Introduction to Filters
  685
- Configuring a Filter Set
  688
- Example Filter
  694
- Figure 438 Telnet Filter Example
  694
- Figure 439 Example Filter: Menu 21.1.3.1
  695
- Figure 440 Example Filter Rules Summary: Menu 21.1.3
  695
- Filter Types and NAT
  696
- Firewall Versus Filters
  696
  - Packet Filtering
    696
  - Figure 441 Protocol and Device Filter Sets
    696
  - Firewall
    697
- Applying a Filter
  697
  - Applying LAN Filters
    698
  - Applying DMZ Filters
    698
  - Figure 442 Filtering LAN Traffic
    698
  - Figure 443 Filtering DMZ Traffic
    698
  - Applying Remote Node Filters
    699
  - Figure 444 Filtering Remote Node Traffic
    699
Chapter 46 SNMP Configuration

701
- Figure 445 Menu 22: SNMP Configuration
  701
  - Table 250 SNMP Configuration Menu Fields
    701
  - SNMP Traps
    702
  - Table 251 SNMP Traps
    702
Chapter 47

703
- System Information & Diagnosis
  
  703
Chapter 48 Firmware and Configuration File Maintenance

715
Chapter 49 System Maintenance Menus 8 to 10

729
- Command Interpreter Mode
  729
- Figure 476 Command Mode in Menu 24
  729
- Call Control Support
  730
  - Budget Management
    730
  - Figure 477 Call Control
    730
  - Figure 478 Budget Management
    730
  - Call History
    731
  - Figure 479 Call History
    731
  - Table 259 Budget Management
    731
  - Table 260 Call History
    731
- Time and Date Setting
  732
- Figure 480 Menu 24: System Maintenance
  732
- Figure 481 Menu 24.10 System Maintenance: Time and Date Setting
  733
- Table 261 Menu 24.10 System Maintenance: Time and Date Setting
  733
Chapter 50 Remote Management

735
- Figure 482 Menu 24.11 - Remote Management Control
  736
Chapter 51 IP Policy Routing

739
Chapter 52 Call Scheduling

747
Chapter 53 Troubleshooting

751
- Power, Hardware Connections, and Leds
  751
- Zywall Access and Login
  752
- Internet Access
  754
- Wireless Router/Ap Troubleshooting
  755
- Upnp
  756
Chapter 54 Product Specifications

757
- Table 268 Hardware Specifications
  757
Part VII: Appendices and Index

765
Appendices and Index

765
Appendix A Hardware Installation

767
Appendix B Pop-Up Windows, Javascripts and Java Permissions

771
Appendix C Removing and Installing a Fuse

779
Appendix D Setting up Your Computer's IP Address

781
Appendix E IP Addresses and Subnetting

803
Appendix F Common Services

813
- Table 292 Commonly Used Services
  813
Appendix G Wireless Lans

817
Appendix H Windows 98 Se/Me Requirements for Anti-Virus Message Display

831
Appendix I VPN Setup

835
- General Notes
  835
- Figure 559 VPN Rules
  836
- Figure 560 Headquarters Gateway Policy Edit
  837
- Figure 561 Branch Office Gateway Policy Edit
  838
- Figure 562 Headquarters VPN Rule
  839
- Figure 563 Branch Office VPN Rule
  839
- Figure 564 Headquarters Network Policy Edit
  840
- Figure 565 Branch Office Network Policy Edit
  841
- Figure 566 VPN Rule Configured
  842
- Figure 567 VPN Dial
  842
- Figure 568 VPN Tunnel Established
  842
- Figure 569 VPN Log Example
  844
- Figure 570 Ike/Ipsec Debug Example
  845
Appendix J Importing Certificates

847
Appendix K Legal Information

853
Appendix L Customer Support

857
Index

863

ZyXEL Communications Categories

Gateway

Network Router

Switch Wireless Router Adapter

More ZyXEL Communications Manuals

ZyXEL Communications ZYWALL 5 - V4.03 Manuals

ZyXEL Communications ZYWALL 5 - V4.03 User Manual (872 pages)

Table of Contents

About this User's Guide

Document Conventions

Safety Warnings

Contents Overview

Table of Contents

List of Figures

List of Tables

Introduction

PART I Introduction

Chapter 1 Getting to Know Your Zywall

Chapter 2 Introducing the Web Configurator

Chapter 3 Wizard Setup

Chapter 4 Tutorials

Chapter 5 Registration

Network

Part II: Network

Chapter 6 LAN Screens

Chapter 7 Bridge Screens

Chapter 8 WAN Screens

Chapter 9 DMZ Screens

Chapter 10 WLAN

Part III: Security

Security

Chapter 11 Firewall

Chapter 12 Intrusion Detection and Prevention (IDP)

Chapter 13 Configuring IDP

Chapter 14 Anti-Virus

Chapter 15 Anti-Spam

Chapter 16

Content Filtering Screens

Chapter 17 Content Filtering Reports

Chapter 18 Ipsec VPN

Chapter 19 Certificates

Chapter 20 Authentication Server

Part IV: Advanced

Advanced

Chapter 21 Network Address Translation (NAT)

Chapter 22 Static Route

Chapter 23 Policy Route

Chapter 24 Bandwidth Management

Chapter 25 DNS

Chapter 26 Remote Management

Chapter 27 Upnp

Chapter 28 Custom Application

Chapter 29 ALG Screen

Figure 315 H.323 Calls from the WAN with Multiple Outgoing Calls

Reports, Logs and Maintenance

Part V: Reports, Logs and Maintenance

Chapter 30 Reports

Chapter 31 Logs Screens

Chapter 32 Maintenance

SMT and Troubleshooting

Part VI: SMT and Troubleshooting

Chapter 33

Introducing the SMT

Chapter 34 SMT Menu 1 - General Setup

Chapter 35 WAN and Dial Backup Setup

Chapter 36 LAN Setup

Chapter 37 Internet Access

Chapter 38 DMZ Setup

Chapter 39 Route Setup

Chapter 40 Wireless Setup

Chapter 41 Remote Node Setup

Chapter 42 IP Static Route Setup

Chapter 43

Network Address Translation (NAT)

Chapter 44 Introducing the Zywall Firewall

Chapter 45 Filter Configuration

Chapter 46 SNMP Configuration

Chapter 47

System Information & Diagnosis

Chapter 48 Firmware and Configuration File Maintenance

Chapter 49 System Maintenance Menus 8 to 10

Chapter 50 Remote Management

Chapter 51 IP Policy Routing

Chapter 52 Call Scheduling

Chapter 53 Troubleshooting