Name: ZyXEL Communications ZyXEL ZyWALL 2WG
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ZyWALL 2WG

Internet Security Appliance

User’s Guide

Version 4.03

12/2007

Edition 1

Default Chapter3
- About this User's Guide3
- Document Conventions4
- Safety Warnings6
- Table of Contents9
- Contents Overview9
- Table of Contents11
- List of Figures29
- List of Tables43
- Introduction51
- PART I Introduction51
Chapter 1 Getting to Know Your Zywall53
- Zywall Internet Security Appliance Overview53
- Ways to Manage the Zywall53
- Good Habits for Managing the Zywall54
- Applications for the Zywall54
Chapter 2 Introducing the Web Configurator57
- Web Configurator Overview57
- Accessing the Zywall Web Configurator57
- Figure 5 Change Password Screen58
- Figure 6 Replace Certificate Screen58
- Resetting the Zywall59
- Navigating the Zywall Web Configurator60
- Wizard Setup81
Chapter 3 Wizard Setup81
- Wizard Setup Overview81
- Internet Access81
  - Figure 16 Wizard Setup Welcome81
  - Figure 17 ISP Parameters: Ethernet Encapsulation82
  - ISP Parameters82
  - Table 12 ISP Parameters: Ethernet Encapsulation82
  - Figure 18 ISP Parameters: Pppoe Encapsulation83
  - Pptp Encapsulation84
  - Table 13 ISP Parameters: Pppoe Encapsulation84
  - Figure 19 ISP Parameters: PPTP Encapsulation85
  - Table 14 ISP Parameters: PPTP Encapsulation85
  - Figure 20 Internet Access Wizard: Second Screen86
  - Internet Access Wizard: Second Screen86
  - Figure 21 Internet Access Setup Complete87
  - Internet Access Wizard: Registration87
  - Figure 22 Internet Access Wizard: Registration88
  - Table 15 Internet Access Wizard: Registration88
  - Figure 23 Internet Access Wizard: Registration in Progress89
  - Figure 24 Internet Access Wizard: Status89
  - Figure 25 Internet Access Wizard: Registration Failed89
  - Internet Access Wizard: Status89
  - Internet Access Wizard: Service Activation90
- VPN Wizard Gateway Setting90
- Figure 26 Internet Access Wizard: Registered Device90
- Figure 27 Internet Access Wizard: Activated Services90
- Figure 28 VPN Wizard: Gateway Setting91
- Table 16 VPN Wizard: Gateway Setting91
- VPN Wizard Network Setting92
- Figure 29 VPN Wizard: Network Setting92
- Table 17 VPN Wizard: Network Setting92
- VPN Wizard IKE Tunnel Setting (IKE Phase 1)93
- Figure 30 VPN Wizard: IKE Tunnel Setting94
- Table 18 VPN Wizard: IKE Tunnel Setting94
- VPN Wizard Ipsec Setting (IKE Phase 2)95
- Figure 31 VPN Wizard: Ipsec Setting95
- VPN Wizard Status Summary96
- Table 19 VPN Wizard: Ipsec Setting96
- Figure 32 VPN Wizard: VPN Status97
- Table 20 VPN Wizard: VPN Status97
- VPN Wizard Setup Complete99
- Figure 33 VPN Wizard Setup Complete99
- Tutorial101
Chapter 4 Tutorial101
- Security Settings for VPN Traffic101
- Using NAT with Multiple Public IP Addresses109
- Using NAT with Multiple Game Players127
- How to Manage the Zywall's Bandwidth128
- Configuring Content Filtering133
- Registration141
Chapter 5 Registration141
- Myzyxel.com Overview141
  - Content Filtering Subscription Service141
- Registration142
- Figure 90 REGISTRATION142
- Table 21 REGISTRATION142
- Service143
- Figure 91 REGISTRATION: Registered Device143
- Figure 92 REGISTRATION > Service144
- Table 22 REGISTRATION > Service144
- Network and Wireless145
- Part II: Network and Wireless145
  - LAN Screens147
Chapter 6 LAN Screens147
- LAN, WAN and the Zywall147
- IP Address and Subnet Mask147
  - Figure 93 LAN and WAN147
  - Private IP Addresses148
- Dhcp149
  - IP Pool Setup149
- RIP Setup149
- Multicast149
- Wins150
- Lan150
- Figure 94 NETWORK > LAN151
- Table 23 NETWORK > LAN151
- LAN Static DHCP153
- LAN IP Alias154
- Figure 95 NETWORK > LAN > Static DHCP154
- Table 24 NETWORK > LAN > Static DHCP154
- Figure 96 Physical Network & Partitioned Logical Networks155
- Figure 97 NETWORK > LAN > IP Alias155
- LAN Port Roles156
- Table 25 NETWORK > LAN > IP Alias156
- Figure 98 NETWORK > LAN > Port Roles157
- Figure 99 Port Roles Change Complete157
- Table 26 NETWORK > LAN > Port Roles157
- Bridge Screens159
Chapter 7 Bridge Screens159
- Bridge Loop159
- Figure 100 Bridge Loop: Bridge Connected to Wired LAN159
- Spanning Tree Protocol (STP)160
- Bridge161
- Table 28 STP Port States161
- Figure 101 NETWORK > Bridge162
- Table 29 NETWORK > Bridge162
- Bridge Port Roles163
- Figure 102 NETWORK > Bridge > Port Roles164
- Figure 103 Port Roles Change Complete164
- Table 30 NETWORK > Bridge > Port Roles164
- WAN Screens165
Chapter 8 WAN Screens165
- WAN Overview165
- Multiple WAN165
- Load Balancing Introduction166
- Load Balancing Algorithms166
  - Least Load First166
  - Weighted Round Robin167
  - Figure 104 Least Load First Example167
  - Table 31 Least Load First: Example 1167
  - Table 32 Least Load First: Example 2167
  - Spillover168
  - Figure 105 Weighted Round Robin Algorithm Example168
  - Figure 106 Spillover Algorithm Example168
- WAN Interface to Local Host Mapping Timeout169
- Figure 107 Different WAN IP Addresses169
- TCP/IP Priority (Metric)170
- WAN General170
- Figure 108 NETWORK > WAN General171
- Table 33 NETWORK > WAN General172
- Configuring Load Balancing174
  - Least Load First174
  - Figure 109 Load Balancing: Least Load First174
  - Table 34 Load Balancing: Least Load First174
  - Weighted Round Robin175
  - Figure 110 Load Balancing: Weighted Round Robin175
  - Table 35 Load Balancing: Weighted Round Robin175
  - Spillover176
  - Figure 111 Load Balancing: Spillover176
  - Table 36 Load Balancing: Spillover176
- WAN IP Address Assignment177
- DNS Server Address Assignment177
- Table 37 Private IP Address Ranges177
- WAN MAC Address178
- Wan 1178
  - WAN Ethernet Encapsulation178
  - Figure 112 NETWORK > WAN > WAN 1 (Ethernet Encapsulation)179
  - Table 38 NETWORK > WAN > WAN 1 (Ethernet Encapsulation)179
  - Pppoe Encapsulation181
  - Figure 113 NETWORK > WAN > WAN 1 (Pppoe Encapsulation)182
  - Table 39 NETWORK > WAN > WAN 1 (Pppoe Encapsulation)182
  - PPTP Encapsulation184
  - Figure 114 NETWORK > WAN > WAN 1 (PPTP Encapsulation)185
  - Table 40 NETWORK > WAN > WAN 1 (PPTP Encapsulation)185
- Wan 2 (3G Wan)187
- Table 41 2G, 2.5G, 2.75G, 3G and 3.5G Wireless Technologies188
- Figure 115 NETWORK > WAN > WAN 2 (3G WAN)190
- Table 42 NETWORK > WAN > WAN 2 (3G WAN)190
- Traffic Redirect193
- Figure 116 Traffic Redirect WAN Setup193
- Configuring Traffic Redirect194
- Figure 117 Traffic Redirect LAN Setup194
- Figure 118 NETWORK > WAN > Traffic Redirect194
- Table 43 NETWORK > WAN > Traffic Redirect194
- Configuring Dial Backup195
- Figure 119 NETWORK > WAN > Dial Backup195
- Table 44 NETWORK > WAN > Dial Backup195
- Advanced Modem Setup197
  - AT Command Strings197
  - DTR Signal198
  - Response Strings198
- Configuring Advanced Modem Setup198
- Figure 120 NETWORK > WAN > Dial Backup > Edit198
- Table 45 NETWORK > WAN > Dial Backup > Edit199
- DMZ Screens201
Chapter 9 DMZ Screens201
- Dmz201
- Configuring DMZ201
- Figure 121 NETWORK > DMZ202
- Table 46 NETWORK > DMZ202
- DMZ Static DHCP204
- DMZ IP Alias205
- Figure 122 NETWORK > DMZ > Static DHCP205
- Table 47 NETWORK > DMZ > Static DHCP205
- Figure 123 NETWORK > DMZ > IP Alias206
- Table 48 NETWORK > DMZ > IP Alias206
- DMZ Public IP Address Example207
- DMZ Private and Public IP Address Example208
- Figure 124 DMZ Public Address Example208
- DMZ Port Roles209
- Figure 125 DMZ Private and Public Address Example209
- Figure 126 NETWORK > DMZ > Port Roles210
- Table 49 NETWORK > DMZ > Port Roles210
- Wireless LAN211
Chapter 10 Wireless LAN211
- Wireless LAN Introduction211
- Figure 127 Example of a Wireless Network211
- Configuring WLAN212
- Figure 128 NETWORK > WLAN213
- Table 50 NETWORK > WLAN213
- WLAN Static DHCP215
- WLAN IP Alias216
- Figure 129 NETWORK > WLAN > Static DHCP216
- Table 51 NETWORK > WLAN > Static DHCP216
- Figure 130 NETWORK > WLAN > IP Alias217
- Table 52 NETWORK > WLAN > IP Alias217
- WLAN Port Roles218
- Figure 131 WLAN Port Role Example219
- Wireless Security Overview220
  - Figure 132 NETWORK > WLAN > Port Roles220
  - Figure 133 NETWORK > WLAN > Port Roles: Change Complete220
  - Table 53 NETWORK > WLAN > Port Roles220
  - MAC Address Filter221
  - Ssid221
  - User Authentication221
  - Encryption222
  - Table 54 Types of Encryption for each Type of Authentication222
  - Additional Installation Requirements for Using 802.1X223
- Wireless Card223
  - Figure 134 WIRELESS > Wi-Fi > Wireless Card224
  - Table 55 WIRELESS > Wi-Fi > Wireless Card224
  - Figure 135 Configuring SSID226
  - SSID Profile226
- Configuring Wireless Security227
  - Table 56 Configuring SSID227
  - Table 57 Security Modes227
  - Figure 136 WIRELESS > Wi-Fi > Security228
  - No Security228
  - Table 58 WIRELESS > Wi-Fi > Security228
  - Figure 137 WIRELESS > Wi-Fi > Security: None229
  - Figure 138 WIRELESS > Wi-Fi > Security: WEP229
  - Static WEP229
  - Table 59 WIRELESS > Wi-Fi > Security: None229
  - Figure 139 WIRELESS > Wi-Fi > Security: 802.1X Only230
  - IEEE 802.1X Only230
  - Table 60 WIRELESS > Wi-Fi > Security: WEP230
  - Table 61 WIRELESS > Wi-Fi > Security: 802.1X Only230
  - Figure 140 WIRELESS > Wi-Fi > Security: 802.1X + Static WEP231
  - IEEE 802.1X + Static WEP231
  - Table 62 WIRELESS > Wi-Fi > Security: 802.1X + Static WEP231
  - Figure 141 WIRELESS > Wi-Fi > Security: WPA, WPA2 or WPA2-MIX232
  - Wpa, Wpa2, Wpa2-MIX232
  - Table 63 WIRELESS > Wi-Fi > Security: WPA, WPA2 or WPA2-MIX233
  - Wpa-Psk, Wpa2-Psk, Wpa2-Psk-MIX233
  - Figure 142 WIRELESS > Wi-Fi > Security: WPA(2)-PSK234
  - Table 64 WIRELESS > Wi-Fi > Security: WPA(2)-PSK234
- MAC Filter235
- Figure 143 NETWORK > WIRELESS CARD > MAC Filter235
- Table 65 WIRELESS > Wi-Fi > MAC Filter235
- Security237
- Part III: Security237
  - Firewall239
Chapter 11 Firewall239
- Firewall Overview239
- Figure 144 Default Firewall Action239
- Packet Direction Matrix240
- Figure 145 SECURITY > FIREWALL > Default Rule (Router Mode)240
- Figure 146 Default Block Traffic from WAN1 to DMZ Example241
- Packet Direction Examples242
  - To VPN Packet Direction243
  - Figure 147 from LAN to VPN Example243
  - From VPN Packet Direction244
  - Figure 148 Block DMZ to VPN Traffic by Default Example244
  - Figure 149 from VPN to LAN Example245
  - From VPN to VPN Packet Direction246
  - Figure 150 Block VPN to LAN Traffic by Default Example246
  - Figure 151 from VPN to VPN Example247
  - Figure 152 Block VPN to VPN Traffic by Default Example247
- Security Considerations248
- Firewall Rules Example248
- Figure 153 Blocking All LAN to WAN IRC Traffic Example248
- Figure 154 Limited LAN to WAN IRC Traffic Example249
- Table 66 Blocking All LAN to WAN IRC Traffic Example249
- Table 67 Limited LAN to WAN IRC Traffic Example249
- Asymmetrical Routes250
  - Asymmetrical Routes and IP Alias250
- Firewall Default Rule (Router Mode)251
- Figure 155 Using IP Alias to Solve the Triangle Route Problem251
- Figure 156 SECURITY > FIREWALL > Default Rule (Router Mode)251
- Table 68 SECURITY > FIREWALL > Default Rule (Router Mode)252
- Firewall Default Rule (Bridge Mode)253
- Figure 157 SECURITY > FIREWALL > Default Rule (Bridge Mode)254
- Table 69 SECURITY > FIREWALL > Default Rule (Bridge Mode)254
- Firewall Rule Summary255
  - Figure 158 SECURITY > FIREWALL > Rule Summary256
  - Table 70 SECURITY > FIREWALL > Rule Summary256
  - Firewall Edit Rule257
  - Figure 159 SECURITY > FIREWALL > Rule Summary > Edit258
  - Table 71 SECURITY > FIREWALL > Rule Summary > Edit259
- Anti-Probing260
- Figure 160 SECURITY > FIREWALL > Anti-Probing260
- Firewall Thresholds261
  - Figure 161 Three-Way Handshake261
  - Table 72 SECURITY > FIREWALL > Anti-Probing261
  - Threshold Values262
- Threshold Screen262
- Figure 162 SECURITY > FIREWALL > Threshold262
- Table 73 SECURITY > FIREWALL > Threshold263
- Service264
  - Figure 163 SECURITY > FIREWALL > Service264
  - Table 74 SECURITY > FIREWALL > Service264
  - Figure 164 Firewall Edit Custom Service265
  - Firewall Edit Custom Service265
- My Service Firewall Rule Example266
- Figure 165 My Service Firewall Rule Example: Service266
- Table 75 SECURITY > FIREWALL > Service > Add266
- Figure 166 My Service Firewall Rule Example: Edit Custom Service267
- Figure 167 My Service Firewall Rule Example: Rule Summary267
- Figure 168 My Service Firewall Rule Example: Rule Edit: Source and Destination Addresses268
- Figure 169 My Service Firewall Rule Example: Edit Rule: Service Configuration269
- Figure 170 My Service Firewall Rule Example: Rule Summary: Completed270
Chapter 12 Content Filtering Screens271
- Content Filtering Overview271
  - Restrict Web Features271
  - Create a Filter List271
  - Customize Web Site Access271
- Content Filtering with an External Database271
- Content Filter General Screen272
- Figure 171 Content Filtering Lookup Procedure272
- Figure 172 SECURITY > CONTENT FILTER > General273
- Table 76 SECURITY > CONTENT FILTER > General273
- Content Filter Policy275
- Figure 173 SECURITY > CONTENT FILTER > Policy276
- Table 77 SECURITY > CONTENT FILTER > Policy276
- Content Filter Policy: General277
- Figure 174 SECURITY > CONTENT FILTER > Policy > General277
- Table 78 SECURITY > CONTENT FILTER > Policy > General277
- Content Filter Policy: External Database278
- Figure 175 SECURITY > CONTENT FILTER > Policy > External Database279
- Table 79 SECURITY > CONTENT FILTER > Policy > External Database279
- Content Filter Policy: Customization285
- Figure 176 SECURITY > CONTENT FILTER > Policy > Customization286
- Table 80 SECURITY > CONTENT FILTER > Policy > Customization286
- Content Filter Policy: Schedule287
- Content Filter Object288
- Figure 177 SECURITY > CONTENT FILTER > Policy > Schedule288
- Table 81 SECURITY > CONTENT FILTER > Policy > Schedule288
- Figure 178 SECURITY > CONTENT FILTER > Object289
- Table 82 SECURITY > CONTENT FILTER > Object289
- Customizing Keyword Blocking URL Checking290
  - Domain Name or IP Address URL Checking290
  - Full Path URL Checking291
  - File Name URL Checking291
- Content Filtering Cache291
- Figure 179 SECURITY > CONTENT FILTER > Cache292
- Table 83 SECURITY > CONTENT FILTER > Cache292
Chapter 13 Content Filtering Reports293
- Checking Content Filtering Activation293
- Viewing Content Filtering Reports293
- Figure 180 Myzyxel.com: Login294
- Figure 181 Myzyxel.com: Welcome294
- Figure 182 Myzyxel.com: Service Management295
- Figure 183 Blue Coat: Login295
- Figure 184 Content Filtering Reports Main Screen296
- Figure 185 Blue Coat: Report Home296
- Figure 186 Global Report Screen Example297
- Web Site Submission298
- Figure 187 Requested Urls Example298
- Figure 188 Web Page Review Process Screen299
- Ipsec VPN301
Chapter 14 Ipsec VPN301
- Ipsec VPN Overview301
  - Figure 189 VPN: Example301
  - Figure 190 VPN: IKE SA and Ipsec SA302
  - IKE SA Overview302
- VPN Rules (IKE)303
- Figure 191 Gateway and Network Policies303
- Figure 192 Ipsec Fields Summary303
- Figure 193 SECURITY > VPN > VPN Rules (IKE)304
- Table 84 SECURITY > VPN > VPN Rules (IKE)304
- IKE SA Setup305
  - IKE SA Proposal305
  - Figure 194 IKE SA: Main Negotiation Mode, Steps 1 - 2: IKE SA Proposal305
  - Figure 195 IKE SA: Main Negotiation Mode, Steps 3 - 4: DH Key Exchange306
  - Figure 196 IKE SA: Main Negotiation Mode, Steps 5 - 6: Authentication306
  - Table 85 VPN Example: Matching ID Type and Content307
  - Table 86 VPN Example: Mismatching ID Type and Content307
- Additional Ipsec VPN Topics309
  - Figure 197 VPN/NAT Example309
  - Ipsec High Availability310
  - SA Life Time310
  - Encryption and Authentication Algorithms311
  - Figure 198 Ipsec High Availability311
- VPN Rules (IKE) Gateway Policy Edit312
- Figure 199 SECURITY > VPN > VPN Rules (IKE) > Edit Gateway Policy313
- Table 87 SECURITY > VPN > VPN Rules (IKE) > Edit Gateway Policy314
- Ipsec SA Overview318
  - Local and Remote Networks318
  - Virtual Address Mapping319
  - Figure 200 Virtual Mapping of Local and Remote Network IP Addresses319
  - Active Protocol320
  - Encapsulation320
  - Figure 201 VPN: Transport and Tunnel Mode Encapsulation320
  - Ipsec SA Proposal and Perfect Forward Secrecy321
- VPN Rules (IKE) Network Policy Edit321
- Figure 202 SECURITY > VPN > VPN Rules (IKE) > Edit Network Policy322
- Table 88 SECURITY > VPN > VPN Rules (IKE) > Edit Network Policy323
- Network Policy Port Forwarding326
- Figure 203 SECURITY > VPN > VPN Rules (IKE) > Edit Network Policy > Port Forwarding327
- Table 89 SECURITY > VPN > VPN Rules (IKE) > Edit Network Policy > Port Forwarding327
- Network Policy Move328
- Figure 204 SECURITY > VPN > VPN Rules (IKE) > Move Network Policy328
- Table 90 SECURITY > VPN > VPN Rules (IKE) > Move Network Policy328
- Dialing the VPN Tunnel Via Web Configurator329
- Figure 205 VPN Rule Configured329
- Figure 206 VPN Dial329
- VPN Troubleshooting330
  - VPN Log330
  - Figure 207 VPN Tunnel Established330
- Ipsec Debug331
- Figure 208 VPN Log Example331
- Figure 209 Ike/Ipsec Debug Example332
- Ipsec SA Using Manual Keys333
  - Ipsec SA Proposal Using Manual Keys333
  - Authentication and the Security Parameter Index (SPI)333
- VPN Rules (Manual)333
- Figure 210 SECURITY > VPN > VPN Rules (Manual)334
- Table 91 SECURITY > VPN > VPN Rules (Manual)334
- VPN Rules (Manual) Edit335
- Figure 211 SECURITY > VPN > VPN Rules (Manual) > Edit335
- Table 92 SECURITY > VPN > VPN Rules (Manual) > Edit335
- VPN SA Monitor338
- VPN Global Setting338
  - Local and Remote IP Address Conflict Resolution338
  - Figure 212 SECURITY > VPN > SA Monitor338
  - Table 93 SECURITY > VPN > SA Monitor338
  - Figure 213 Overlap in a Dynamic VPN Rule339
  - Figure 214 Overlap in IP Alias and VPN Remote Networks340
  - Figure 215 SECURITY > VPN > Global Setting340
  - Table 94 SECURITY > VPN > Global Setting340
- Telecommuter Vpn/Ipsec Examples341
  - Telecommuters Sharing One VPN Rule Example342
  - Telecommuters Using Unique VPN Rules Example342
  - Figure 216 Telecommuters Sharing One VPN Rule Example342
  - Table 95 Telecommuters Sharing One VPN Rule Example342
  - Figure 217 Telecommuters Using Unique VPN Rules Example343
  - Table 96 Telecommuters Using Unique VPN Rules Example343
- VPN and Remote Management344
- Hub-And-Spoke VPN344
  - Figure 218 VPN for Remote Management Example344
  - Figure 219 VPN Topologies345
  - Hub-And-Spoke VPN Example345
  - Figure 220 Hub-And-Spoke VPN Example346
  - Hub-And-Spoke Example VPN Rule Addresses346
  - Hub-And-Spoke VPN Requirements and Suggestions346
- Certificates349
Chapter 15 Certificates349
- Certificates Overview349
  - Advantages of Certificates350
- Self-Signed Certificates350
- Verifying a Certificate350
  - Checking the Fingerprint of a Certificate on Your Computer350
  - Figure 221 Certificates on Your Computer350
- Configuration Summary351
- Figure 222 Certificate Details351
- Figure 223 Certificate Configuration Overview351
- My Certificates352
- Figure 224 SECURITY > CERTIFICATES > My Certificates352
- Table 97 SECURITY > CERTIFICATES > My Certificates352
- My Certificate Details354
- Figure 225 SECURITY > CERTIFICATES > My Certificates > Details354
- Table 98 SECURITY > CERTIFICATES > My Certificates > Details354
- My Certificate Export356
  - Certificate File Export Formats356
  - Figure 226 SECURITY > CERTIFICATES > My Certificates > Export356
  - Table 99 SECURITY > CERTIFICATES > My Certificates > Export356
- My Certificate Import357
  - Certificate File Formats357
  - Figure 227 SECURITY > CERTIFICATES > My Certificates > Import358
  - Table 100 SECURITY > CERTIFICATES > My Certificates > Import358
- My Certificate Create359
- Figure 228 SECURITY > CERTIFICATES > My Certificates > Import: PKCS#12359
- Table 101 SECURITY > CERTIFICATES > My Certificates > Import: PKCS#12359
- Figure 229 SECURITY > CERTIFICATES > My Certificates > Create (Basic)360
- Figure 230 SECURITY > CERTIFICATES > My Certificates > Create (Advanced)361
- Table 102 SECURITY > CERTIFICATES > My Certificates > Create361
- Trusted Cas364
- Figure 231 SECURITY > CERTIFICATES > Trusted Cas365
- Table 103 SECURITY > CERTIFICATES > Trusted Cas365
- Trusted CA Details366
- Figure 232 SECURITY > CERTIFICATES > Trusted Cas > Details367
- Table 104 SECURITY > CERTIFICATES > Trusted Cas > Details367
- Trusted CA Import369
- Trusted Remote Hosts370
- Figure 233 SECURITY > CERTIFICATES > Trusted Cas > Import370
- Table 105 SECURITY > CERTIFICATES > Trusted Cas Import370
- Figure 234 SECURITY > CERTIFICATES > Trusted Remote Hosts371
- Table 106 SECURITY > CERTIFICATES > Trusted Remote Hosts371
- Trusted Remote Hosts Import372
- Figure 235 SECURITY > CERTIFICATES > Trusted Remote Hosts > Import372
- Table 107 SECURITY > CERTIFICATES > Trusted Remote Hosts > Import372
- Trusted Remote Host Certificate Details373
- Figure 236 SECURITY > CERTIFICATES > Trusted Remote Hosts > Details373
- Table 108 SECURITY > CERTIFICATES > Trusted Remote Hosts > Details374
- Directory Servers375
- Figure 237 SECURITY > CERTIFICATES > Directory Servers375
- Directory Server Add or Edit376
- Figure 238 SECURITY > CERTIFICATES > Directory Server > Add376
- Table 109 SECURITY > CERTIFICATES > Directory Servers376
- Table 110 SECURITY > CERTIFICATES > Directory Server > Add377
Chapter 16 Authentication Server379
- Authentication Server Overview379
- Radius381
- Figure 240 SECURITY > AUTH SERVER > RADIUS381
- Table 111 SECURITY > AUTH SERVER > Local User Database381
- Table 112 SECURITY > AUTH SERVER > RADIUS381
- Advanced383
- Part IV: Advanced383
Chapter 17 Network Address Translation (NAT)385
- NAT Overview385
- Using NAT389
  - SUA (Single User Account) Versus NAT389
  - Table 114 NAT Mapping Types389
- NAT Overview Screen390
- Figure 244 ADVANCED > NAT > NAT Overview390
- Table 115 ADVANCED > NAT > NAT Overview390
- NAT Address Mapping391
- Port Forwarding394
- Port Forwarding Screen397
- Figure 248 Port Translation Example397
- Figure 249 ADVANCED > NAT > Port Forwarding398
- Table 119 ADVANCED > NAT > Port Forwarding398
- Port Triggering399
- Figure 250 Trigger Port Forwarding Process: Example399
- Figure 251 ADVANCED > NAT > Port Triggering400
- Table 120 ADVANCED > NAT > Port Triggering400
- Static Route401
Chapter 18 Static Route401
- IP Static Route401
- Figure 252 Example of Static Routing Topology401
- IP Static Route402
- Policy Route405
Chapter 19 Policy Route405
- Benefits405
- Routing Policy405
- IP Routing Policy Setup406
- Figure 255 ADVANCED > POLICY ROUTE > Policy Route Summary406
- Policy Route Edit407
- Table 123 ADVANCED > POLICY ROUTE > Policy Route Summary407
- Figure 256 Edit IP Policy Route408
- Table 124 ADVANCED > POLICY ROUTE > Edit408
- Bandwidth Management411
Chapter 20 Bandwidth Management411
- Bandwidth Management Overview411
- Bandwidth Classes and Filters411
- Proportional Bandwidth Allocation412
- Application-Based Bandwidth Management412
- Subnet-Based Bandwidth Management412
- Application and Subnet-Based Bandwidth Management412
- Figure 257 Subnet-Based Bandwidth Management Example412
- Table 125 Application and Subnet-Based Bandwidth Management Example412
- Scheduler413
  - Priority-Based Scheduler413
  - Fairness-Based Scheduler413
  - Maximize Bandwidth Usage413
  - Reserving Bandwidth for Non-Bandwidth Class Traffic413
  - Maximize Bandwidth Usage Example414
  - Table 126 Maximize Bandwidth Usage Example414
  - Table 127 Priority-Based Allotment of Unused and Unbudgeted Bandwidth Example414
- Bandwidth Borrowing415
  - Bandwidth Borrowing Example415
  - Table 128 Fairness-Based Allotment of Unused and Unbudgeted Bandwidth Example415
- Maximize Bandwidth Usage with Bandwidth Borrowing416
- Table 129 Bandwidth Borrowing Example416
- Over Allotment of Bandwidth417
- Configuring Summary417
- Table 130 over Allotment of Bandwidth Example417
- Figure 258 ADVANCED > BW MGMT > Summary418
- Table 131 ADVANCED > BW MGMT > Summary418
- Configuring Class Setup419
  - Figure 259 ADVANCED > BW MGMT > Class Setup419
  - Table 132 ADVANCED > BW MGMT > Class Setup419
  - Bandwidth Manager Class Configuration420
  - Figure 260 ADVANCED > BW MGMT > Class Setup > Add Sub-Class421
  - Table 133 ADVANCED > BW MGMT > Class Setup > Add Sub-Class421
  - Bandwidth Management Statistics423
  - Table 134 Services and Port Numbers423
- Bandwidth Manager Monitor424
- Figure 261 ADVANCED > BW MGMT > Class Setup > Statistics424
- Table 135 ADVANCED > BW MGMT > Class Setup > Statistics424
- Figure 262 ADVANCED > BW MGMT > Monitor425
- Table 136 ADVANCED > BW MGMT > Monitor425
- Dns427
Chapter 21 DNS427
- DNS Overview427
- DNS Server Address Assignment427
- DNS Servers427
- Address Record428
  - DNS Wildcard428
- Name Server Record428
  - Private DNS Server428
- System Screen429
- DNS Cache433
- Configure DNS Cache433
- Table 139 ADVANCED > DNS > Insert (Name Server Record)433
- Figure 267 ADVANCED > DNS > Cache434
- Table 140 ADVANCED > DNS > Cache434
- Configuring DNS DHCP435
- Figure 268 ADVANCED > DNS > DHCP435
- Table 141 ADVANCED > DNS > DHCP435
- Dynamic DNS436
  - DYNDNS Wildcard436
  - High Availability437
- Configuring Dynamic DNS437
- Figure 269 ADVANCED > DNS > DDNS437
- Table 142 ADVANCED > DNS > DDNS437
- Remote Management439
Chapter 22 Remote Management439
- Remote Management Overview439
  - Figure 270 Secure and Insecure Remote Management from the WAN439
  - Remote Management Limitations440
  - System Timeout440
- WWW (HTTP and HTTPS)440
- Www441
- Figure 271 HTTPS Implementation441
- Figure 272 ADVANCED > REMOTE MGMT > WWW442
- Table 143 ADVANCED > REMOTE MGMT > WWW442
- HTTPS Example443
  - Internet Explorer Warning Messages443
  - Netscape Navigator Warning Messages443
  - Figure 273 Security Alert Dialog Box (Internet Explorer)443
  - Avoiding the Browser Warning Messages444
  - Figure 274 Security Certificate 1 (Netscape)444
  - Figure 275 Security Certificate 2 (Netscape)444
  - Login Screen445
  - Figure 276 Example: Lock Denoting a Secure Connection445
  - Figure 277 Replace Certificate446
  - Figure 278 Device-Specific Certificate446
- Ssh447
- How SSH Works447
- Figure 279 Common Zywall Certificate447
- Figure 280 SSH Communication over the WAN Example447
- SSH Implementation on the Zywall448
  - Requirements for Using SSH448
  - Figure 281 How SSH Works448
- Configuring SSH449
- Figure 282 ADVANCED > REMOTE MGMT > SSH449
- Table 144 ADVANCED > REMOTE MGMT > SSH449
- Secure Telnet Using SSH Examples450
  - Example 1: Microsoft Windows450
  - Example 2: Linux450
  - Figure 283 SSH Example 1: Store Host Key450
  - Figure 284 SSH Example 2: Test450
- Secure FTP Using SSH Example451
- Figure 285 SSH Example 2: Log in451
- Telnet452
- Configuring TELNET452
- Figure 286 Secure FTP: Firmware Upload Example452
- Figure 287 ADVANCED > REMOTE MGMT > Telnet452
- Ftp453
- Figure 288 ADVANCED > REMOTE MGMT > FTP453
- Table 145 ADVANCED > REMOTE MGMT > Telnet453
- Snmp454
  - Table 146 ADVANCED > REMOTE MGMT > FTP454
  - Figure 289 SNMP Management Model455
  - Supported Mibs455
  - Figure 290 ADVANCED > REMOTE MGMT > SNMP456
  - Remote Management: Snmp456
  - SNMP Traps456
  - Table 147 SNMP Traps456
- Dns457
- Table 148 ADVANCED > REMOTE MGMT > SNMP457
- Introducing Vantage CNM458
- Configuring CNM458
  - Figure 291 ADVANCED > REMOTE MGMT > DNS458
  - Table 149 ADVANCED > REMOTE MGMT > DNS458
  - Figure 292 ADVANCED > REMOTE MGMT > CNM459
  - Table 150 ADVANCED > REMOTE MGMT > CNM459
  - Additional Configuration for Vantage CNM460
- Upnp461
Chapter 23 Upnp461
- Universal Plug and Play Overview461
- Configuring Upnp462
- Figure 293 ADVANCED > Upnp462
- Table 151 ADVANCED > Upnp462
- Displaying Upnp Port Mapping463
- Figure 294 ADVANCED > Upnp > Ports463
- Table 152 ADVANCED > Upnp > Ports463
- Installing Upnp in Windows Example464
  - Installing Upnp in Windows Me465
  - Installing Upnp in Windows XP466
- Using Upnp in Windows XP Example466
  - Auto-Discover Your Upnp-Enabled Network Device467
  - Web Configurator Easy Access468
- Custom Application471
Chapter 24 Custom Application471
- Custom Applicaton471
- Custom Applicaton Configuration471
- Figure 295 ADVANCED > Custom APP472
- Table 153 ADVANCED > Custom APP472
- ALG Screen473
Chapter 25 ALG Screen473
- ALG Introduction473
- Ftp474
- 474474
- Rtp474
- Sip476
- ALG Screen477
- Figure 299 SIP ALG Example477
- Figure 300 ADVANCED > ALG478
- Table 154 ADVANCED > ALG478
- Logs and Maintenance479
- Part V: Logs and Maintenance479
  - Logs Screens481
Chapter 26 Logs Screens481
- Configuring View Log481
- Figure 301 LOGS > View Log481
- Log Description Example482
  - Table 155 LOGS > View Log482
  - Table 156 Log Description Example482
  - About the Certificate Not Trusted Log483
  - Figure 302 Myzyxel.com: Download Center483
- Configuring Log Settings484
- Figure 303 Myzyxel.com: Certificate Download484
- Figure 304 LOGS > Log Settings485
- Table 157 LOGS > Log Settings486
- Configuring Reports487
  - Figure 305 LOGS > Reports488
  - Table 158 LOGS > Reports488
  - Figure 306 LOGS > Reports: Web Site Hits Example489
  - Table 159 LOGS > Reports: Web Site Hits Report489
  - Viewing Host IP Address489
  - Viewing Web Site Hits489
  - Figure 307 LOGS > Reports: Host IP Address Example490
  - Table 160 LOGS > Reports: Host IP Address490
  - Viewing Protocol/Port490
  - Figure 308 LOGS > Reports: Protocol/Port Example491
  - Table 161 LOGS > Reports: Protocol/ Port491
  - System Reports Specifications492
- Log Descriptions492
- Table 162 Report Specifications492
- Table 163 System Maintenance Logs492
- Table 164 System Error Logs494
- Table 165 Access Control Logs494
- Table 166 TCP Reset Logs495
- Table 167 Packet Filter Logs495
- Table 168 ICMP Logs495
- Table 169 CDR Logs496
- Table 170 PPP Logs496
- Table 171 3G Logs496
- Table 172 Upnp Logs498
- Table 173 Content Filtering Logs498
- Table 174 Attack Logs499
- Table 175 Remote Management Logs500
- Table 176 Ipsec Logs500
- Table 177 IKE Logs501
- Table 178 PKI Logs504
- Table 179 Certificate Path Verification Failure Reason Codes505
- Table 180 ACL Setting Notes506
- Table 181 ICMP Notes506
- Syslog Logs508
- Table 182 Syslog Logs508
- Table 183 RFC-2408 ISAKMP Payload Types509
- Maintenance511
Chapter 27 Maintenance511
- Maintenance Overview511
- General Setup and System Name511
  - General Setup511
- Configuring Password512
- Figure 309 MAINTENANCE > General Setup512
- Table 184 MAINTENANCE > General Setup512
- Time and Date513
- Figure 310 MAINTENANCE > Password513
- Table 185 MAINTENANCE > Password513
- Figure 311 MAINTENANCE > Time and Date514
- Table 186 MAINTENANCE > Time and Date514
- Pre-Defined NTP Time Server Pools516
  - Resetting the Time516
  - Time Server Synchronization516
  - Figure 312 Synchronization in Process516
- Introduction to Transparent Bridging517
- Figure 313 Synchronization Is Successful517
- Figure 314 Synchronization Fail517
- Table 187 MAC-Address-To-Port Mapping Table517
- Transparent Firewalls518
- Configuring Device Mode (Router)518
- Configuring Device Mode (Bridge)519
- Figure 315 MAINTENANCE > Device Mode (Router Mode)519
- Table 188 MAINTENANCE > Device Mode (Router Mode)519
- Figure 316 MAINTENANCE > Device Mode (Bridge Mode)520
- Table 189 MAINTENANCE > Device Mode (Bridge Mode)520
- F/W Upload Screen521
- Figure 317 MAINTENANCE > Firmware Upload521
- Figure 318 Firmware Upload in Process522
- Figure 319 Network Temporarily Disconnected522
- Table 190 MAINTENANCE > Firmware Upload522
- Backup and Restore523
  - Figure 320 Firmware Upload Error523
  - Figure 321 MAINTENANCE > Backup and Restore523
  - Backup Configuration524
  - Figure 322 Configuration Upload Successful524
  - Figure 323 Network Temporarily Disconnected524
  - Restore Configuration524
  - Table 191 Restore Configuration524
  - Back to Factory Defaults525
- Restart Screen525
- Figure 324 Configuration Upload Error525
- Figure 325 Reset Warning Message525
- Diagnostics526
- Figure 326 MAINTENANCE > Restart526
- Figure 327 MAINTENANCE > Diagnostics527
- Table 192 MAINTENANCE > Diagnostics527
- Smt529
- Part VI: SMT529
  - Introducing the SMT531
Chapter 28 Introducing the SMT531
- Introduction to the SMT531
- Accessing the SMT Via the Console Port531
  - Initial Screen531
  - Entering the Password532
- Navigating the SMT Interface532
- Changing the System Password537
- Figure 332 Menu 23: System Password537
- Resetting the Zywall538
Chapter 29 SMT Menu 1 - General Setup539
- Introduction to General Setup539
- Configuring General Setup539
Chapter 30 WAN and Dial Backup Setup545
- Introduction to WAN, 3G WAN and Dial Backup Setup545
- WAN Setup545
- Figure 338 MAC Address Cloning in WAN Setup545
- Dial Backup546
- Wan554
- LAN Setup559
Chapter 31 LAN Setup559
- Introduction to LAN Setup559
- Accessing the LAN Menus559
- LAN Port Filter Setup559
- Figure 347 Menu 3: LAN Setup559
- TCP/IP and DHCP Ethernet Setup Menu560
- Internet Access565
Chapter 32 Internet Access565
- Introduction to Internet Access Setup565
- Ethernet Encapsulation565
- Figure 352 Menu 4: Internet Access Setup (Ethernet)566
- Table 213 Menu 4: Internet Access Setup (Ethernet)566
- Configuring the PPTP Client567
- Configuring the Pppoe Client568
- Figure 353 Internet Access Setup (PPTP)568
- Table 214 New Fields in Menu 4 (PPTP) Screen568
- Basic Setup Complete569
- Figure 354 Internet Access Setup (Pppoe)569
- Table 215 New Fields in Menu 4 (Pppoe) Screen569
- DMZ Setup571
Chapter 33 DMZ Setup571
- Configuring DMZ Setup571
- DMZ Port Filter Setup571
- Figure 355 Menu 5: DMZ Setup571
- Figure 356 Menu 5.1: DMZ Port Filter Setup571
- TCP/IP Setup572
- Route Setup575
Chapter 34 Route Setup575
- Configuring Route Setup575
- Route Assessment575
- Figure 360 Menu 6: Route Setup575
- Figure 361 Menu 6.1: Route Assessment575
- Traffic Redirect576
- Figure 362 Menu 6.2: Traffic Redirect576
- Table 216 Menu 6.1: Route Assessment576
- Table 217 Menu 6.2: Traffic Redirect576
- Route Failover577
- Figure 363 Menu 6.3: Route Failover577
- Table 218 Menu 6.3: Route Failover577
- Wireless Setup579
Chapter 35 Wireless Setup579
- TCP/IP Setup579
- Remote Node Setup583
Chapter 36 Remote Node Setup583
- Introduction to Remote Node Setup583
- Remote Node Profile Setup583
- Edit IP587
- Figure 370 Menu 11.1: Remote Node Profile for PPTP Encapsulation587
- Table 221 Menu 11.1: Remote Node Profile for PPTP Encapsulation587
- Figure 371 Menu 11.1.2: Remote Node Network Layer Options for Ethernet Encapsulation588
- Table 222 Remote Node Network Layer Options Menu Fields588
- Remote Node Filter589
- Figure 372 Menu 11.1.4: Remote Node Filter (Ethernet Encapsulation)590
- Figure 373 Menu 11.1.4: Remote Node Filter (Pppoe or PPTP Encapsulation)590
- IP Static Route Setup591
Chapter 37 IP Static Route Setup591
- Figure 374 Menu 12: IP Static Route Setup592
Chapter 38 Network Address Translation (NAT)596
- Figure 376 Menu 4: Applying NAT for Internet Access596
Chapter 39 Introducing the Zywall Firewall615
- Using Zywall SMT Menus615
- Filter Configuration617
Chapter 40 Filter Configuration617
- Introduction to Filters617
- Configuring a Filter Set620
- Example Filter626
- Figure 410 Telnet Filter Example626
- Figure 411 Example Filter: Menu 21.1.3.1627
- Figure 412 Example Filter Rules Summary: Menu 21.1.3627
- Filter Types and NAT628
- Firewall Versus Filters628
- Applying a Filter629
- SNMP Configuration633
Chapter 41 SNMP Configuration633
- Figure 417 Menu 22: SNMP Configuration633
Chapter 42 System Information & Diagnosis635
- Introduction to System Status635
- System Status635
- Figure 418 Menu 24: System Maintenance635
- Figure 419 Menu 24.1: System Maintenance: Status636
- Table 236 System Maintenance: Status Menu Fields636
- System Information and Console Port Speed637
- Log and Trace639
- Diagnostic644
- Firmware and Configuration File Maintenance647
- Introduction647
- Filename Conventions647
- Backup Configuration648
- Table 240 Filename Conventions648
Chapter 43 Firmware and Configuration File Maintenance648
- Using the FTP Command from the Command Line649
- Example of FTP Commands from the Command Line649
- Figure 429 Telnet into Menu 24.5649
- Figure 430 FTP Session Example649
- GUI-Based FTP Clients650
- File Maintenance over WAN650
- Backup Configuration Using TFTP650
- Table 241 General Commands for GUI-Based FTP Clients650
- TFTP Command Example651
- GUI-Based TFTP Clients651
- Backup Via Console Port651
- Table 242 General Commands for GUI-Based TFTP Clients651
- Restore Configuration652
- Uploading Firmware and Configuration Files655
Chapter 44 System Maintenance Menus 8 to 10661
- Command Interpreter Mode661
- Call Control Support663
- Time and Date Setting665
- Figure 452 Call History665
- Table 245 Call History665
- Figure 453 Menu 24: System Maintenance666
- Figure 454 Menu 24.10 System Maintenance: Time and Date Setting666
- Table 246 Menu 24.10 System Maintenance: Time and Date Setting667
- Remote Management669
Chapter 45 Remote Management669
- Figure 455 Menu 24.11 - Remote Management Control670
Chapter 46 IP Policy Routing673
- IP Routing Policy Summary673
- Figure 456 Menu 25: Sample IP Routing Policy Summary673
- Table 248 Menu 25: Sample IP Routing Policy Summary673
- IP Routing Policy Setup674
- IP Policy Routing Example677
- Figure 458 Menu 25.1.1: IP Routing Policy Setup677
- Table 251 Menu 25.1.1: IP Routing Policy Setup677
- Figure 459 Example of IP Policy Routing678
- Figure 460 IP Routing Policy Example 1678
- Figure 461 IP Routing Policy Example 2679
- Call Scheduling681
Chapter 47 Call Scheduling681
- Introduction to Call Scheduling681
- Figure 462 Schedule Setup681
- Figure 463 Schedule Set Setup682
- Table 252 Schedule Set Setup682
- Figure 464 Applying Schedule Set(S) to a Remote Node (Pppoe)683
- Figure 465 Applying Schedule Set(S) to a Remote Node (PPTP)684
- Troubleshooting and Specifications685
- Part VII: Troubleshooting and Specifications685
Chapter 48 Troubleshooting687
- Power, Hardware Connections, and Leds687
- Zywall Access and Login688
- Internet Access690
Chapter 49 Product Specifications693
- General Zywall Specifications693
- Table 253 Hardware Specifications693
- Table 255 Feature Specifications695
- Compatible 3G Cards696
- Table 256 3G Features Supported by Compatible 3G Cards696
- Card Installation697
- Wall-Mounting Instructions697
- Figure 466 Wall-Mounting Example698
- Figure 467 Masonry Plug and M4 Tap Screw698
- Power Adaptor Specifications699
- Cable Pin Assignments700
- Figure 468 Console/Dial Backup Cable DB-9 End Pin Layout700
- Table 257 Console Cable Pin Assignments700
- Table 258 Console Cable Pin Assignments700
- Table 259 Ethernet Cable Pin Assignments701
- Appendices and Index703
- Part VIII: Appendices and Index703
Appendix A Pop-Up Windows, Javascripts and Java Permissions705
- Figure 469 Pop-Up Blocker705
- Figure 470 Internet Options: Privacy706
- Figure 471 Internet Options: Privacy707
- Figure 472 Pop-Up Blocker Settings707
- Figure 473 Internet Options: Security708
- Figure 474 Security Settings - Java Scripting709
- Figure 475 Security Settings - Java709
- Figure 476 Java (Sun)710
- Figure 477 Mozilla Firefox: Tools > Options711
- Figure 478 Mozilla Firefox Content Security711
Appendix B Setting up Your Computer's IP Address713
- Figure 479 Windows 95/98/Me: Network: Configuration714
- Figure 480 Windows 95/98/Me: TCP/IP Properties: IP Address715
- Figure 481 Windows 95/98/Me: TCP/IP Properties: DNS Configuration716
- Figure 482 Windows XP: Start Menu717
- Figure 483 Windows XP: Control Panel717
- Figure 484 Windows XP: Control Panel: Network Connections: Properties718
- Figure 485 Windows XP: Local Area Connection Properties718
- Figure 486 Windows XP: Internet Protocol (TCP/IP) Properties719
- Figure 487 Windows XP: Advanced TCP/IP Properties720
- Figure 488 Windows XP: Internet Protocol (TCP/IP) Properties721
- Figure 489 Macintosh os 8/9: Apple Menu722
- Figure 490 Macintosh os 8/9: TCP/IP722
- Figure 491 Macintosh os X: Apple Menu723
- Figure 492 Macintosh os X: Network724
- Figure 493 Red hat 9.0: KDE: Network Configuration: Devices725
- Figure 494 Red hat 9.0: KDE: Ethernet Device: General725
- Figure 495 Red hat 9.0: KDE: Network Configuration: DNS726
- Figure 496 Red hat 9.0: KDE: Network Configuration: Activate726
- Figure 497 Red hat 9.0: Dynamic IP Address Setting in Ifconfig-Eth0727
- Figure 498 Red hat 9.0: Static IP Address Setting in Ifconfig-Eth0727
- Figure 499 Red hat 9.0: DNS Settings in Resolv.conf727
- Figure 500 Red hat 9.0: Restart Ethernet Card727
- Figure 501 Red hat 9.0: Checking TCP/IP Properties728
Appendix C IP Addresses and Subnetting729
- Introduction to Ip Addresses729
- Figure 502 Network Number and Host ID730
- Table 260 IP Address Network Number and Host ID Example730
- Table 261 Subnet Masks731
- Table 262 Maximum Host Numbers731
- Table 263 Alternative Subnet Mask Notation731
- Figure 503 Subnetting Example: before Subnetting732
- Figure 504 Subnetting Example: after Subnetting733
- Table 264 Subnet 1733
- Table 265 Subnet 2734
- Table 266 Subnet 3734
- Table 267 Subnet 4734
- Table 268 Eight Subnets734
- Table 269 24-Bit Network Number Subnet Planning735
- Table 270 16-Bit Network Number Subnet Planning735
Appendix D Common Services737
- Table 271 Commonly Used Services737
Appendix E Wireless Lans741
- Figure 505 Peer-To-Peer Communication in an Ad-Hoc Network741
- Figure 506 Basic Service Set742
- Figure 507 Infrastructure WLAN743
- Figure 508 RTS/CTS744
- Fragmentation Threshold744
- Table 272 IEEE 802.11G745
- Preamble Type745
Appendix F Importing Certificates755
- Figure 511 Security Certificate755
- Figure 512 Login Screen756
- Figure 513 Certificate General Information before Import756
- Figure 514 Certificate Import Wizard 1757
- Figure 515 Certificate Import Wizard 2757
- Figure 516 Certificate Import Wizard 3758
- Figure 517 Root Certificate Store758
- Figure 518 Certificate General Information after Import759
- Figure 519 Zywall Trusted CA Screen760
- Figure 520 CA Certificate Example761
- Figure 521 Personal Certificate Import Wizard 1761
- Figure 522 Personal Certificate Import Wizard 2762
- Figure 523 Personal Certificate Import Wizard 3762
- Figure 524 Personal Certificate Import Wizard 4763
- Figure 525 Personal Certificate Import Wizard 5763
- Figure 526 Personal Certificate Import Wizard 6763
- Figure 527 Access the Zywall Via HTTPS764
- Figure 528 SSL Client Authentication764
- Figure 529 Zywall Secure Login Screen764
Appendix G Legal Information765
- Zyxel Limited Warranty767
Appendix H Customer Support769
- Index775

ZyXEL Communications ZyXEL ZyWALL 2WG User Manual

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ZyXEL Communications ZyXEL ZyWALL 2WG Specifications

Brand	ZyXEL Communications
Model	ZyXEL ZyWALL 2WG
Category	Software
Language	English