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Prestige 2602HW Series User’s Guide
13
14.6 Rule Summary ...............................................................................................168
14.6.1 Configuring Firewall Rules ....................................................................170
14.7 Customized Services .....................................................................................173
14.8 Creating/Editing A Customized Service .........................................................173
14.9 Example Firewall Rule ...................................................................................174
14.10 Predefined Services .....................................................................................178
14.11 Anti-Probing ..................................................................................................180
14.12 Configuring Attack Alert ...............................................................................181
14.12.1 Threshold Values ................................................................................182
14.12.2 Half-Open Sessions ............................................................................182
14.12.2.1 TCP Maximum Incomplete and Blocking Time .........................182
Chapter 15
Content Filtering .................................................................................................. 185
15.1 Content Filtering Overview .............................................................................185
15.2 Configuring Keyword Blocking .......................................................................185
15.3 Configuring the Schedule ..............................................................................186
15.4 Configuring Trusted Computers .....................................................................187
Chapter 16
Remote Management Configuration .................................................................. 189
16.1 Remote Management Overview .....................................................................189
16.1.1 Remote Management Limitations .........................................................189
16.1.2 Remote Management and NAT ............................................................190
16.1.3 System Timeout ...................................................................................190
16.2 Telnet ..............................................................................................................190
16.3 FTP ................................................................................................................190
16.4 Web ................................................................................................................191
16.5 Configuring Remote Management .................................................................191
Chapter 17
Universal Plug-and-Play (UPnP) ......................................................................... 193
17.1 Introducing Universal Plug and Play ..............................................................193
17.1.1 How do I know if I'm using UPnP? ........................................................193
17.1.2 NAT Traversal .......................................................................................193
17.1.3 Cautions with UPnP ..............................................................................193
17.2 UPnP and ZyXEL ...........................................................................................194
17.2.1 Configuring UPnP .................................................................................194
17.3 Installing UPnP in Windows Example ............................................................195
17.4 Using UPnP in Windows XP Example ...........................................................199