ZyXEL Communications Prestige 314 PLUS - Manual (Page 77)

Prestige 314 PLUS Broadband Sharing Gateway with 4-Port Switch
NAT 4-15
Step 2. Enter 2 to go to Menu 15.2 - NAT Server Setup.
Step 3. Enter a port number in an unused Start Port No field. To forward only one port, enter it again in
the End Port No field. To specify a range of ports, enter the last port to be forwarded in the End
Port No field.
Step 4. Enter the inside IP address of the server in the IP Address field. In the following figure, you have
a computer acting as an FTP, Telnet and SMTP server (ports 21, 23 and 25) at 192.168.1.33.
Step 5. Press [ENTER] at the “Press ENTER to confirm …” prompt to save your configuration after you
define all the servers or press [ESC] at any time to cancel.
Figure 4-10 Menu 15.2 — NAT Server Setup
Menu 15.2 - NAT Server Setup
Rule Start Port No. End Port No. IP Address
---------------------------------------------------
1. Default Default 0.0.0.0
2. 0 0 0.0.0.0
3. 0 0 0.0.0.0
4. 0 0 0.0.0.0
5. 0 0 0.0.0.0
6. 0 0 0.0.0.0
7. 0 0 0.0.0.0
8. 0 0 0.0.0.0
9. 0 0 0.0.0.0
10. 0 0 0.0.0.0
11. 0 0 0.0.0.0
12. 1026 1026 RR Reserved
Press ENTER to Confirm or ESC to Cancel: