Prestige
Chapter 17
Network Address Translation (NAT)
This chapter discusses how to configure NAT on the Prestige.
17.1 NAT Overview
NAT (Network Address Translation - NAT, RFC 1631) is the translation of the IP address of a host in a packet, for example, the source address of an outgoing packet, used within one network to a different IP address known within another network.
17.2 Applying NAT
You apply NAT via menus 4 or 11.3 as displayed next. The next figure shows you how to apply NAT for Internet access in menu 4. .
| Menu 4 - Internet Access Setup |
|
| ISP's Name= MyISP |
|
| Encapsulation= PPPoE |
|
| Multiplexing= |
|
| VPI #= 1 |
|
| VCI #= 32 |
|
| ATM QoS Type= CBR |
|
| Peak Cell Rate (PCR)= 0 |
|
| Sustain Cell Rate (SCR)= 0 |
|
| Maximum Burst Size (MBS)= 0 |
|
| My Login= 1234 |
|
| My Password= ******** |
|
| Idle Timeout (sec)= 0 |
|
| IP Address Assignment= Dynamic |
|
| IP Address= N/A |
|
| Network Address Translation= SUA Only |
|
| Address Mapping Set= N/A |
|
| Press ENTER to Confirm or ESC to Cancel: Press Space Bar to Toggle. |
|
|
|
|
| Figure | |
Step 1. | Enter 4 from the main menu.. | |
Step 2. | Move the cursor to the Network Address Translation field, press [SPACE BAR] to select | |
| SUA Only. | |
Step 3. | Press [ENTER] to save your settings back to the Prestige. | |
NAT |