P312 Broadband Security Gateway
List Of Figures xvii
Figure 4-5 Remote Node Network Layer Options.................................................................................. 4-8
Figure 4-6 Remote Node Filter (Ethernet Encapsulation)......................................................................4-10
Figure 4-7 Remote Node Filter (PPPoE or PPTP Encapsulation)..........................................................4-10
Figure 5-1 Example of Static Routing Topology..................................................................................... 5-1
Figure 5-2 Menu 12 - IP Static Route Setup............................................................................................ 5-2
Figure 5-3 Menu 12. 1 - Edit IP Static Route.......................................................................................... 5-2
Figure 6-1 How NAT Works...................................................................................................................6-2
Figure 6-2 NAT Application.................................................................................................................... 6-4
Figure 6-3 Applying NAT for Internet Access.........................................................................................6-5
Figure 6-4 Applying NAT to the Remote Node.......................................................................................6-5
Figure 6-5 Menu 15 NAT Setup...............................................................................................................6-6
Figure 6-6 Menu 15.1 Address Mapping Sets......................................................................................... 6-7
Figure 6-7 SUA Address Mapping Rules................................................................................................ 6-7
Figure 6-8 First Set in Menu 15.1.1......................................................................................................... 6-9
Figure 6-9 Editing an Individual Rule in a Set......................................................................................6-10
Figure 6-10 Multiple Servers Behind NAT..............................................................................................6-12
Figure 6-11 Menu 15.2 – NAT Server Setup........................................................................................... 6-13
Figure 6-12 NAT Example 1...................................................................................................................6-14
Figure 6-13 Internet Access & NAT Example........................................................................................ 6-14
Figure 6-14 NAT Example 2...................................................................................................................6-15
Figure 6-15 Specifying an Inside Sever.................................................................................................. 6-15
Figure 6-16 NAT - Example 3................................................................................................................ 6-16
Figure 6-17 Example 3 – Menu 11.3...................................................................................................... 6-17
Figure 6-18 Example 3 – Menu 15.1.1.1................................................................................................ 6-17
Figure 6-19 Example 3 Final Menu 15.1.1............................................................................................. 6-18
Figure 6-20 Example 3 – Menu 15.2...................................................................................................... 6-18
Figure 6-21 NAT Example 4....................................................................................................................6-19