ZyXEL Communications 10 User Manual page 20

ZyWALL 10~100 Series Internet Security Gateway
Figure 16-4 Creating/Editing A Firewall Rule (ZyWALL100)...................................................................16-12
Figure 16-5 Adding/Editing Source and Destination Addresses.................................................................16-14
Figure 16-6 Creating/Editing A Custom Port..............................................................................................16-16
Figure 16-7 Firewall Rule Configuration Screen (ZyWALL100)...............................................................16-17
Figure 16-8 Firewall IP Config Screen .......................................................................................................16-18
Figure 16-9 Custom Port for MyService.....................................................................................................16-19
Figure 16-10 MyService Rule Configuration (ZyWALL100) ....................................................................16-20
Figure 16-11 Example 3: Rule Summary (ZyWALL100)...........................................................................16-21
Figure 17-1Content Filter: Categories ..........................................................................................................17-2
Figure 17-2 Content Filter: Free ...................................................................................................................17-6
Figure 17-3 Content Filter: iCard .................................................................................................................17-7
Figure 17-4 Content Filter: List Update........................................................................................................17-9
Figure 17-5 Content Filter: Exempt Zone...................................................................................................17-10
Figure 17-6 Content Filter: Customize .......................................................................................................17-12
Figure 17-7 Content Filter: Domain Name .................................................................................................17-14
Figure 18-1 View Log...................................................................................................................................18-2
Figure 18-2 Log Settings ..............................................................................................................................18-4
Figure 19-1 Outgoing Packet Filtering Process ............................................................................................19-2
Figure 19-2 Filter Rule Process ....................................................................................................................19-3
Figure 19-4 Menu 21: Filter and Firewall Setup...........................................................................................19-4
Figure 19-5 Menu 21.1: Filter Set Configuration .........................................................................................19-4
Figure 19-6 Menu 21.1.1.1: TCP/IP Filter Rule ...........................................................................................19-7
Figure 19-7 Executing an IP Filter..............................................................................................................19-10
Figure 19-8 Menu 21.1.4.1: Generic Filter Rule.........................................................................................19-11
Figure 19-9 Telnet Filter Example ..............................................................................................................19-13
Figure 19-10 Example Filter: Menu 21.1.3.1..............................................................................................19-14
Figure 19-11 Example Filter Rules Summary: Menu 21.1.3 ......................................................................19-15
xx List of Figures