ZyXEL Communications Prestige 660R User Manual page 14

Prestige 660R ADSL 2+ Access Gateway
Figure 21-3 Menu 15 NAT Setup..................................................................................................................21-4
Figure 21-4 Menu 15.1 Address Mapping Sets.............................................................................................21-4
Figure 21-5 Menu 15.1.255 SUA Address Mapping Rules ..........................................................................21-5
Figure 21-6 Menu 15.1.1 First Set ................................................................................................................21-6
Figure 21-7 Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set...............................................21-8
Figure 21-8 Menu 15.2 NAT Server Setup ...................................................................................................21-9
Figure 21-9 Menu 15.2.1 NAT Server Setup ..............................................................................................21-10
Figure 21-10 Multiple Servers Behind NAT Example................................................................................21-11
Figure 21-11 NAT Example 1 .....................................................................................................................21-11
Figure 21-12 Menu 4 Internet Access & NAT Example .............................................................................21-12
Figure 21-13 NAT Example 2.....................................................................................................................21-12
Figure 21-14 Menu 15.2.1 Specifying an Inside Server .............................................................................21-13
Figure 21-15 NAT Example 3.....................................................................................................................21-14
Figure 21-16 Example 3: Menu 11.3 ..........................................................................................................21-15
Figure 21-17 Example 3: Menu 15.1.1.1 ....................................................................................................21-15
Figure 21-18 Example 3: Final Menu 15.1.1 ..............................................................................................21-16
Figure 21-19 NAT Example 4.....................................................................................................................21-17
Figure 21-20 Example 4: Menu 15.1.1.1 Address Mapping Rule...............................................................21-18
Figure 21-21 Example 4: Menu 15.1.1 Address Mapping Rules ................................................................21-18
Figure 22-1 Outgoing Packet Filtering Process ............................................................................................22-2
Figure 22-2 Filter Rule Process ....................................................................................................................22-3
Figure 22-3 Menu 21 Filter Set Configuration .............................................................................................22-4
Figure 22-4 NetBIOS_WAN Filter Rules Summary.....................................................................................22-5
Figure 22-5 NetBIOS_LAN Filter Rules Summary......................................................................................22-5
Figure 22-6 IGMP Filter Rules Summary.....................................................................................................22-5
Figure 22-7 Menu 21.x.1 TCP/IP Filter Rule................................................................................................22-8
Figure 22-8 Executing an IP Filter..............................................................................................................22-11
Figure 22-9 Menu 21.5.1 Generic Filter Rule ............................................................................................22-12
Figure 22-10 Protocol and Device Filter Sets.............................................................................................22-14
Figure 22-11 Sample Telnet Filter ..............................................................................................................22-15
Figure 22-12 Menu 21.6.1 Sample Filter....................................................................................................22-16
Figure 22-13 Menu 21.6 Sample Filter Rules Summary ............................................................................22-17
Figure 22-14 Filtering Ethernet Traffic.......................................................................................................22-18
Figure 22-15 Filtering Remote Node Traffic ..............................................................................................22-19
Figure 23-1 SNMP Management Model.......................................................................................................23-1
Figure 23-2 Menu 22 SNMP Configuration .................................................................................................23-3
Figure 24-1 Menu 24 System Maintenance ..................................................................................................24-1
Figure 24-2 Menu 24.1 System Maintenance : Status ..................................................................................24-2
Figure 24-3 Menu 24.2 System Information and Console Port Speed..........................................................24-3
Figure 24-4 Menu 24.2.1 System Maintenance : Information ......................................................................24-4
Figure 24-5 Menu 24.2.2 System Maintenance : Change Console Port Speed.............................................24-5
xiv List of Figures