ZyXEL Communications Prestige 645R-A Series, Руководство пользователя, Страница: 145 / 251

Prestige 645R-A Series User’s Guide
NAT 16-15
Step 1. In this case you need to configure Address Mapping Set 1 from Menu 15.1 - Address Mapping
Sets. Therefore you must choose the Full Feature option from the Network Address
Translation field (in menu 4 or menu 11.3) in Figure 16-16 .
Step 2. Then enter 15 from the main menu.
Step 3. Enter 1 to configure the Address Mapping Sets.
Step 4. Enter 1 to begin configuring this new set. Enter a Set Name, choose the Edit Action and then
enter 1 for the Select Rule field. Press
[ENTER]
to confirm.
Step 5. Select Type as One-to-One (direct mapping for packets going both ways) , and enter the local
Start IP as 192.168.1.10 (the IP address of FTP Server 1), the global Start IP as 10.132.50.1
(our first IGA). (See Figure 16-17).
Step 6. Repeat the previous step for rules 2 to 4 as outlined above.
Step 7. When finished, menu 15.1.1 should look like as shown in .
Figure 16-16 Example 3: Menu 11.3
The following figures show how to configure the first rule
Menu 11.3 - Remote Node Network Layer Options
IP Options: Bridge Options:
IP Address Assignment= Static Ethernet Addr Timeout (min)= 0
Rem IP Addr: 0.0.0.0
Rem Subnet Mask= 0.0.0.0
My WAN Addr= 0.0.0.0
NAT= Full Feature
Address Mapping Set= 2
Metric= 2
Private= No
RIP Direction= Both
Version= RIP-2B
Multicast= IGMP-v2
IP Policies=
Press ENTER to Confirm or ESC to Cancel: