ZyXEL Communications ZyXEL ZyWALL P1 - Manual (Page 21)

ZyWALL P1 User’s Guide
20 List of Figures
Figure 37 Firewall: Default Rule ......................................................................................... 107
Figure 38 Firewall: Rule Summary ...................................................................................... 108
Figure 39 Firewall: Creating/Editing A Firewall Rule ........................................................... 110
Figure 40 Firewall: Creating/Editing A Custom Service ...................................................... 112
Figure 41 Firewall Example: Rule Summary ....................................................................... 113
Figure 42 Firewall Example: Rule Edit .............................................................................. 113
Figure 43 Firewall Example: Edit Custom Service ............................................................. 114
Figure 44 Firewall Example: My Service Rule Configuration .............................................. 115
Figure 45 Firewall Example: My Service Example Rule Summary ..................................... 116
Figure 46 Firewall: Anti-Probing .......................................................................................... 119
Figure 47 Firewall: Threshold .............................................................................................. 121
Figure 48 Encryption and Decryption .................................................................................. 124
Figure 49 IPSec Architecture .............................................................................................. 125
Figure 50 Transport and Tunnel Mode IPSec Encapsulation .............................................. 126
Figure 51 NAT Router Between IPSec Routers .................................................................. 132
Figure 52 IPSec Summary Fields ....................................................................................... 135
Figure 53 VPN Rules (IKE) ................................................................................................. 135
Figure 54 VPN Rules (IKE): Gateway Policy .................................................................... 136
Figure 55 VPN Rules (IKE): Network Policy ...................................................................... 141
Figure 56 VPN Rule (IKE): VPN Activation ....................................................................... 144
Figure 57 VPN: SA Monitor ................................................................................................. 145
Figure 58 VPN: Global Setting ............................................................................................ 146
Figure 59 Telecommuters Sharing One VPN Rule Example ............................................... 147
Figure 60 Telecommuters Using Unique VPN Rules Example ......................................... 148
Figure 61 Certificate Configuration Overview ..................................................................... 152
Figure 62 VPN: My Certificates ........................................................................................... 153
Figure 63 Certificate: My Certificate: Import ...................................................................... 155
Figure 64 Certificate: My Certificate: Create ....................................................................... 156
Figure 65 Certificate: My Certificate: Details ...................................................................... 159
Figure 66 Certificates: Trusted CAs .................................................................................... 162
Figure 67 Trusted CA Import ............................................................................................... 163
Figure 68 Certificates: Trusted CA: Details ......................................................................... 165
Figure 69 Certificates: Trusted Remote Hosts .................................................................... 168
Figure 70 Remote Host Certificates .................................................................................... 169
Figure 71 Certificate Details ............................................................................................... 170
Figure 72 Certificates: Trusted Remote Host: Import .......................................................... 171
Figure 73 Certificates: Trusted Remote Host: Details ......................................................... 172
Figure 74 Certificates: Directory Servers ............................................................................ 174
Figure 75 Certificates: Directory Server: Add ...................................................................... 175
Figure 76 How NAT Works .................................................................................................. 178
Figure 77 NAT Overview ..................................................................................................... 180
Figure 78 Multiple Servers Behind NAT Example ............................................................... 182
Figure 79 Port Translation Example .................................................................................... 183