Справочник Пользователя для Netopia ISDN Router

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Enter the First and Last Port Number between por ts 1 and 65535. Select OK and press Return. You 
will be returned to the Add NAT Ser ver screen.

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Enter the Server Private IP Address of the ser ver whose ser vice you are expor ting.

Since MultiNAT permits the mapping of multiple private IP addresses to multiple public IP addresses, your 
ISP or corporate site’s router must be configured such that it knows that your multiple public addresses are 
accessible via your router.

If you want to use static mappings to map internal ser vers to public addresses, your ISP or corporate site's 
router must also be configured for static routes to these public addresses on the Netopia R310.

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Enter the Public IP Address to which you are expor ting the ser vice.

Note: For PAT Map lists and Ser ver lists, if you use the Public Address 0.0.0.0, the list will acquire its 
public IP address from the WAN IP address specified by your WAN IP configuration in the Connection Profile. 
If that is a static IP address, then the PAT map list and Ser ver lists will acquire that address. If it is a 
negotiated IP address, such as may be assigned via DHCP or PPP, the PAT map list and Ser ver lists will 
acquire that address each time it is negotiated.

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Select ADD NAT SERVER and press Return. The ser ver will be added to your ser ver list and you will be 
returned to the Add NAT Ser ver List screen.

Note: To use CUSeeMe (or other ser vices that listen on specific por ts) through the Netopia R310, you must 
expor t the por ts 7648 and 7649. In MultiNat, you may use a por t range expor t. Without the expor t, CUSeeMe 
will fail to work. This is true unless a static mapping is in place for the host using CUSeeMe. In that case no 
Ser ver List entr y is necessar y.

Once a ser ver list exists, you can select it for modification or deletion.

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Select Show/Change Server List from the Network Address Translation screen.

                             Other Exported Port

         First Port Number (1..65535):      31337

         Last Port Number (1..65535):       31337

              OK                            CANCEL