P-660R/H-D Series User’s Guide

The following table describes the labels in this screen.

Table 22 NAT Mode

LABEL

DESCRIPTION

 

 

None

Select this radio button to disable NAT.

 

 

SUA Only

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

 

The Prestige 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 Prestige.

 

 

Edit Details

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

 

 

Enable SIP

Select the Enable SIP ALG checkbox to allow SIP sessions to pass through the

ALG

Prestige. SIP is a signaling protocol used in VoIP (Voice over IP), the sending of voice

 

signals over Internet Protocol.

Apply

Click Apply to save your configuration.

 

 

7.5 Configuring SUA Server Set

If you do not assign an IP address in Server Set 1 (default server) the Prestige discards all packets received for ports that are not specified here or in the remote management setup.

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

See Section 7.3 on page 85 for more information. See Table 21 on page 86 for port numbers commonly used for particular services.

Chapter 7 Network Address Translation (NAT) Screens

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