ZyXEL Communications 792H - Manual (Page 24)

Prestige 792H G.SHDSL Router
xviii List of Figures
Figure 6-3 Multiple Servers Behind NAT Example........................................................................................6-7
Figure 6-4 NAT Mode.....................................................................................................................................6-7
Figure 6-5 Edit SUA/NAT Server Set.............................................................................................................6-9
Figure 6-6 Address Mapping Rules ..............................................................................................................6-11
Figure 6-7 Address Mapping Rule Edit ........................................................................................................6-12
Figure 7-1 DDNS............................................................................................................................................7-2
Figure 8-1 Prestige Firewall Application........................................................................................................8-3
Figure 8-2 Three-Way Handshake ..................................................................................................................8-5
Figure 8-3 SYN Flood ....................................................................................................................................8-5
Figure 8-4 Smurf Attack .................................................................................................................................8-6
Figure 8-5 Stateful Inspection.........................................................................................................................8-8
Figure 9-1 Enabling the Firewall ....................................................................................................................9-1
Figure 9-2 E-mail............................................................................................................................................9-2
Figure 9-3 Alert...............................................................................................................................................9-6
Figure 10-1 LAN to WAN Traffic.................................................................................................................10-3
Figure 10-2 WAN to LAN Traffic.................................................................................................................10-4
Figure 10-3 Firewall Logs ............................................................................................................................10-5
Figure 10-4 Firewall Rules Summary: First Screen......................................................................................10-7
Figure 10-5 Creating/Editing A Firewall Rule............................................................................................10-12
Figure 10-6 Adding/Editing Source and Destination Addresses.................................................................10-14
Figure 10-7 Timeout ...................................................................................................................................10-15
Figure 11-1 Customized Services .................................................................................................................11-1
Figure 11-2 Creating/Editing A Customized Service....................................................................................11-2
Figure 11-3 Edit Rule Example ....................................................................................................................11-3
Figure 11-4 Configure Source IP Example ...................................................................................................11-4
Figure 11-5 Customized Service for MyService Example............................................................................11-4
Figure 11-6 Syslog Rule Configuration Example .........................................................................................11-5