ZyXEL Communications Prestige 792H, User Manual

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Prestige 792H User’s Guide
List of Figures xix
List of Figures
Figure 1-1 Internet Access Application ........................................................................................................1-5
Figure 1-2 LAN-to-LAN Application ..........................................................................................................1-5
Figure 2-1 Password Screen .........................................................................................................................2-2
Figure 2-2 Web Configurator SITE MAP Screen.........................................................................................2-3
Figure 2-3 Password.....................................................................................................................................2-4
Figure 2-4 Example Xmodem Upload .........................................................................................................2-5
Figure 3-1 Wizard Screen: WAN Setup........................................................................................................3-4
Figure 3-2 Wizard Screen: Internet Access ..................................................................................................3-5
Figure 3-3 Internet Connection with PPPoA..............................................................................................3-10
Figure 3-4 Internet Connection with RFC 1483.........................................................................................3-12
Figure 3-5 Internet Connection with ENET ENCAP .................................................................................3-13
Figure 3-6 Internet Connection with PPPoE ..............................................................................................3-14
Figure 3-7 Wizard Screen: LAN Configuration .........................................................................................3-16
Figure 3-8 Wizard: LAN Configuration .....................................................................................................3-17
Figure 3-9 Wizard Screen: Connection Tests .............................................................................................3-19
Figure 4-1 LAN and WAN IP Addresses......................................................................................................4-1
Figure 4-2 LAN............................................................................................................................................4-4
Figure 5-1 Example of Traffic Shaping........................................................................................................5-4
Figure 5-2 WAN Setup
...................................................................................................................................5-5
Figure 5-3 Traffic Redirect Example............................................................................................................5-8
Figure 5-4 Traffic Redirect LAN Setup........................................................................................................5-9
Figure 5-5 WAN Backup
..............................................................................................................................5-10
Figure 5-6 Advanced WAN Backup ...........................................................................................................5-14
Figure 5-7
Advanced Modem Setup
.............................................................................................................5-19
Figure 6-1 How NAT Works ........................................................................................................................6-2
Figure 6-2 NAT Application With IP Alias...................................................................................................6-3
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