Nortel 6220 User Manual page 165

166
IP Addresses/Ports-- This window displays the public and private IP
address/port pairs that you have previously defined.
Public IP Mask-- The public subnet mask for your local (internal)
servers in the dialog. The public IP mask is paired with the Public IP
address on the Input IP Address screen, as shown in the screens below.
Note: The public IP Mask must be the same subnet mask that was used
in the setup of the external (or global) address of the base station.
Private IP Address-- The private IP address for your local (internal)
servers in the dialog.
Note: The Private IP Address must be the same as the address and subnet
mask that was selected for your internal network.
Private IP Mask-- The private subnet mask for your local (internal)
servers in the dialog.
Note: The private IP Mask must be the same as the subnet mask that was
selected for your internal network.
Add IP Address/Port Pairs-- Clicking the Add button displays the Add
IP Address/Port Pair screen is used to add new pairs of incoming ports,
and the IP address to which they should be directed.
Figure 4-75
Input IP address/Port (NAT) Setup window
Public IP Address-- The public IP address for the service you wish to
use. On the incoming NAT, there can only be one public address. You
can map ports to specific local servers, but you must use the same public
IP address, as configured on the incoming NAT screen.
WLAN Cable Access Point 6220 CSU NTPM99CA Rel 2.0 Issue 5 Dec 2005