ZyXEL Communications Broadband Security Gateway P-312, Руководство пользователя, Страница: 17 / 254

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