Nortel BCM50a, Configuration Manual

Page: 102 / 315

102 Chapter 9 Network Address Translation (NAT)
N0115791
5 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.
6 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 39 Menu 15.2 – NAT Server Setup
You assign the private network IP addresses. The NAT network appears as a
single host on the Internet. A is the FTP/Telnet/SMTP server.
Menu 15.2 - NAT Server Setup
Default Server: 0.0.0.0
Rule Act. Start Port End Port IP Address
------------------------------------------------------
001 No 0 0 0.0.0.0
002 Yes 21 25 192.168.1.33
003 No 0 0 0.0.0.0
004 No 0 0 0.0.0.0
005 No 0 0 0.0.0.0
006 No 0 0 0.0.0.0
007 No 0 0 0.0.0.0
008 No 0 0 0.0.0.0
009 No 0 0 0.0.0.0
010 No 0 0 0.0.0.0
Select Command= None Select Rule= N/A
Press ENTER to Confirm or ESC to Cancel: