ZyWALL 2 Plus User’s Guide
List of Figures 29
Figure 82 Requested URLs Example .................................................................................. 176
Figure 83 Web Page Review Process Screen .................................................................... 177
Figure 84 VPN: High-Level Example .................................................................................. 179
Figure 85 VPN: IKE SA and IPSec SA ............................................................................... 180
Figure 86 IKE SA: Main Negotiation Mode ......................................................................... 181
Figure 87 IKE SA: Aggressive Negotiation Mode ............................................................... 182
Figure 88 VPN Example: NAT Traversal ............................................................................. 190
Figure 89 IPSec High Availability ........................................................................................ 192
Figure 90 Gateway and Network Policies .......................................................................... 192
Figure 91 IPSec Fields Summary ..................................................................................... 193
Figure 92 VPN Rules (IKE) ................................................................................................ 193
Figure 93 VPN Rules (IKE): Gateway Policy: Edit ............................................................ 195
Figure 94 VPN Rules (IKE): Network Policy Edit ............................................................... 201
Figure 95 VPN Rules (IKE): Network Policy Move ............................................................. 205
Figure 96 VPN Rules (Manual) .......................................................................................... 206
Figure 97 VPN Rules (Manual): Edit .................................................................................. 208
Figure 98 VPN: SA Monitor ................................................................................................. 211
Figure 99 VPN: Global Setting ............................................................................................ 212
Figure 100 Telecommuters Sharing One VPN Rule Example ............................................. 213
Figure 101 Telecommuters Using Unique VPN Rules Example ......................................... 214
Figure 102 VPN for Remote Management Example ........................................................... 216
Figure 103 Certificate Configuration Overview ................................................................... 218
Figure 104 My Certificates ................................................................................................. 219
Figure 105 My Certificate Import ......................................................................................... 221
Figure 106 My Certificate Create ........................................................................................ 222
Figure 107 My Certificate Details ........................................................................................ 225
Figure 108 Trusted CAs ...................................................................................................... 228
Figure 109 Trusted CA Import ............................................................................................. 229
Figure 110 Trusted CA Details ............................................................................................ 230
Figure 111 Trusted Remote Hosts ....................................................................................... 233
Figure 112 Remote Host Certificates .................................................................................. 234
Figure 113 Certificate Details ............................................................................................. 235
Figure 114 Trusted Remote Host Import ............................................................................. 236
Figure 115 Trusted Remote Host Details ............................................................................ 237
Figure 116 Directory Servers .............................................................................................. 239
Figure 117 Directory Server Add ......................................................................................... 240
Figure 118 Local User Database ......................................................................................... 245
Figure 119 RADIUS ............................................................................................................. 246
Figure 120 How NAT Works ................................................................................................ 250
Figure 121 NAT Application With IP Alias ........................................................................... 251
Figure 122 Port Restricted Cone NAT Example .................................................................. 252
Figure 123 NAT Overview ................................................................................................... 254
Figure 124 NAT Address Mapping ...................................................................................... 255
