ZyXEL Communications Internet Security Gateway ZyWALL 100 - Manual (Page 16)

ZyWALL 100 Internet Security Gateway
xvi List of Figures
Figure 11-1 Example of Static Routing Topology ........................................................................................11-1
Figure 11-2 Menu 12 — IP Static Route Setup.............................................................................................11-2
Figure 11-3 Menu 12. 1 — Edit IP Static Route ...........................................................................................11-3
Figure 12-1 How NAT Works.......................................................................................................................12-3
Figure 12-2 NAT Application With IP Alias .................................................................................................12-4
Figure 12-3 Menu 4 — Applying NAT for Internet Access..........................................................................12-7
Figure 12-4 Menu 11.3 — Applying NAT to the Remote Node ...................................................................12-8
Figure 12-5 Menu 15 — NAT Setup.............................................................................................................12-9
Figure 12-6 Menu 15.1 — Address Mapping Sets........................................................................................12-9
Figure 12-7 Menu 15.1.255 — SUA Address Mapping Rules....................................................................12-10
Figure 12-8 Menu 15.1.1 — First Set .........................................................................................................12-11
Figure 12-9 Menu 15.1.1.1 — Editing/Configuring an Individual Rule in a Set........................................12-13
Figure 12-10 Menu 15.2 — NAT Server Setup ..........................................................................................12-16
Figure 12-11 Multiple Servers Behind NAT Example................................................................................12-16
Figure 12-12 NAT Example 1.....................................................................................................................12-17
Figure 12-13 Menu 4 — Internet Access & NAT Example ........................................................................12-17
Figure 12-14 NAT Example 2.....................................................................................................................12-18
Figure 12-15 Menu 15.2 — Specifying an Inside Server ...........................................................................12-19
Figure 12-16 NAT Example 3.....................................................................................................................12-20
Figure 12-17 Example 3: Menu 11.3 ..........................................................................................................12-21
Figure 12-18 Example 3: Menu 15.1.1.1 ....................................................................................................12-21
Figure 12-19 Example 3: Final Menu 15.1.1 ..............................................................................................12-22
Figure 12-20 Example 3: Menu 15.2 ..........................................................................................................12-22
Figure 12-21 NAT Example 4.....................................................................................................................12-23
Figure 12-22 Example 4: Menu 15.1.1.1 — Address Mapping Rule..........................................................12-24
Figure 12-23 Example 4: Menu 15.1.1 — Address Mapping Rules ...........................................................12-24
Figure 12-24 Menu 15.3—Trigger Port Setup............................................................................................12-25