Configuring Sua Server; Figure 7-4 Nat: Mode; Table 7-4 Nat: Mode - Nortel Contivity 251 User Manual

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Select this radio button to disable NAT.

Select this radio button if you have just one public WAN IP address for your Contivity 251. The

Contivity 251 uses Address Mapping Set 1 in the NAT - Edit SUA/NAT Server Set screen.

Edit Details

Click this link to go to the NAT - Edit SUA/NAT Server Set screen.

Full Feature

Select this radio button if you have multiple public WAN IP addresses for your Contivity 251.

Edit Details

Click this link to go to the NAT - Address Mapping Rules screen.

Click Apply to save your configuration.

7.5 Configuring SUA Server

If you do not assign a default server IP address, then all packets received

for ports not specified in this screen will be discarded.

Click NAT, Select SUA Only and click Edit Details to open the following screen.

Refer to the firewall chapters for port numbers commonly used for particular

Network Address Translation (NAT) Screens 7-9

Contivity 251 VPN Switch User's Guide