ZyXEL Communications Prestige 1600 User Manual
Page 12
Prestige 1600 Universal Access Concentrator
xii
List of Figures
Figure 8-3 Menu 12.1 - Edit IP Static Route............................................................................................................................... 8-3
Figure 9-1 How NAT Works ....................................................................................................................................................... 9-2
Figure 9-2 Applying NAT for Internet Access ............................................................................................................................ 9-4
Figure 9-3 Applying NAT to the Remote Node .......................................................................................................................... 9-4
Figure 9-4 Menu 15 NAT Setup .................................................................................................................................................. 9-5
Figure 9-5 Menu 15.1 Address Mapping Sets............................................................................................................................. 9-5
Figure 9-6 SUA Address Mapping Rules ................................................................................................................................... 9-6
Figure 9-7 First Set in Menu 15.1.1 ............................................................................................................................................ 9-7
Figure 9-8 Editing an Individual Rule in a Set............................................................................................................................ 9-8
Figure 9-9 Multiple Servers Behind NAT ................................................................................................................................... 9-9
Figure 9-10 Menu 15.2 - NAT Server Setup ............................................................................................................................. 9-10
Figure 9-11 NAT Example 1 ..................................................................................................................................................... 9-11
Figure 9-12 NAT Example for Internet Access......................................................................................................................... 9-11
Figure 9-13 NAT Example 2 ..................................................................................................................................................... 9-11
Figure 9-14 Specifying an Inside Sever .................................................................................................................................... 9-12
Figure 9-15 NAT - Example 3................................................................................................................................................... 9-12
Figure 9-16 Example 3 - Menu 15.1.1.1 ................................................................................................................................... 9-13
Figure 9-17 Example 3 Final Menu 15.1.1 ............................................................................................................................... 9-13
Figure 9-18 Example 3 - Menu 15.2 ......................................................................................................................................... 9-14
Figure 9-19 Ethernet SUA ........................................................................................................................................................ 9-15
Figure 9-20 Applying NAT on the LAN Port ........................................................................................................................... 9-15
Figure 10-1 Outgoing Packet Filtering Process ........................................................................................................................ 10-1
Figure 10-2 Filter Rule Process................................................................................................................................................. 10-2
Figure 10-3 Menu 21 - Filter Set Configuration ....................................................................................................................... 10-3
Figure 10-4 Menu 21.1 - Filter Rules Summary ....................................................................................................................... 10-4
Figure 10-5 Protocol and Device Filter Sets ............................................................................................................................. 10-6
Figure 10-6 Menu 21.1.1 - TCP/IP Filter Rule ......................................................................................................................... 10-7
Figure 10-7 Executing an IP Filter............................................................................................................................................ 10-9
Figure 10-8 Menu 21.1.2 - Device Filter Rule ........................................................................................................................ 10-10
Figure 10-9 Filtering Ethernet Traffic ..................................................................................................................................... 10-11
Figure 10-10 Filtering Remote Node traffic............................................................................................................................ 10-12
Figure 10-11 FTP_WAN Filter Configuration ........................................................................................................................ 10-13
Figure 10-12 Filter Rule Configuration .................................................................................................................................. 10-13
Figure 10-13 Filter Rule Configuration .................................................................................................................................. 10-14
Figure 10-14 FTP_WAN Filter Rules Summary..................................................................................................................... 10-14
Figure 10-15 Remote Node Profile ......................................................................................................................................... 10-15
Figure 11-1 SNMP Management Model ................................................................................................................................... 11-1
Figure 11-2 Menu 22 - SNMP Configuration ........................................................................................................................... 11-3
Figure 12-1 Menu 23 - System Security ................................................................................................................................... 12-1