ZyXEL Communications 310 manual 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