ZyXEL Communications Prestige 310 User Manual page 15

Prestige 310 Broadband Sharing Gateway
Figure 6-4 Menu 11.3 - Applying NAT to the Remote Node ...................................................................... 6-7
Figure 6-5 Menu 15 - NAT Setup................................................................................................................ 6-8
Figure 6-6 Menu 15.1 - Address Mapping Sets........................................................................................... 6-8
Figure 6-7 Menu 15.1.255 - SUA Address Mapping Rules .......................................................................... 6-9
Figure 6-8 Menu 15.1.1 - First Set ............................................................................................................ 6-10
Figure 6-9 Menu 15.1.1.1 - Editing/Configuring an Individual Rule in a Set ............................................6-11
Figure 6-10 Menu 15.2 - NAT Server Setup.............................................................................................. 6-14
Figure 6-11 Multiple Servers Behind NAT Example ................................................................................... 6-14
Figure 6-12 NAT Example 1 ........................................................................................................................ 6-15
Figure 6-13 Menu 4 - Internet Access and NAT Example......................................................................... 6-15
Figure 6-14 NAT Example 2 ........................................................................................................................ 6-16
Figure 6-15 Menu 15.2 - Specifying an Inside Server............................................................................... 6-17
Figure 6-16 NAT Example 3 ........................................................................................................................ 6-18
Figure 6-17 Example 3: Menu 11.3.............................................................................................................. 6-19
Figure 6-18 Example 3: Menu 15.1.1.1 ....................................................................................................... 6-19
Figure 6-19 Example 3: Final Menu 15.1.1 ................................................................................................. 6-20
Figure 6-20 Example 3: Menu 15.2 ............................................................................................................. 6-20
Figure 6-21 NAT Example 4 ........................................................................................................................ 6-21
Figure 6-22 Example 4: Menu 15.1.1.1 - Address Mapping Rule............................................................. 6-22
Figure 6-23 Example 4: Menu 15.1.1 - Address Mapping Rules .............................................................. 6-22
Figure 6-24 Menu 15.3-Trigger Port Setup ............................................................................................... 6-23
Figure 6-25 Trigger Port Forwarding Process - Example.......................................................................... 6-24
Figure 7-1 Outgoing Packet Filtering Process ............................................................................................... 7-1
Figure 7-2 Filter Rule Process........................................................................................................................ 7-3
Figure 7-3 Menu 21 - Filter Set Configuration............................................................................................ 7-4
Figure 7-4 NetBIOS_WAN Filter Rules Summary........................................................................................ 7-4
Figure 7-5 NetBIOS _LAN Filter Rules Summary ....................................................................................... 7-5
Figure 7-6 TEL_FTP_WEB_WAN Filter Rules Summary............................................................................ 7-5
Figure 7-7 SNMP_WAN Filter Rules Summary............................................................................................ 7-5
Figure 7-8 Menu 21.1.1 - TCP/IP Filter Rule.............................................................................................. 7-7
Figure 7-9 Executing an IP Filter................................................................................................................. 7-10
Figure 7-10 Menu 21.6.1 - Generic Filter Rule ..........................................................................................7-11
Figure 7-11 Filter Example .......................................................................................................................... 7-13
Figure 7-12 Example Filter - Menu 21.6.1 ................................................................................................ 7-14
Figure 7-13 Example Filter Rules Summary - Menu 21.3 ........................................................................ 7-15
Figure 7-14 Example Filter Rules Summary................................................................................................ 7-16
Figure 7-15 Protocol and Device Filter Sets ................................................................................................ 7-17
Figure 7-16 Filtering LAN Traffic ............................................................................................................... 7-17
Figure 7-17 Filtering Remote Node Traffic ................................................................................................. 7-18
Figure 8-1 SNMP Management Model.......................................................................................................... 8-1
Figure 8-2 Menu 22 - SNMP Configuration................................................................................................ 8-3
List of Figures xv