D-Link Corporation SL2640BB3 Manuale Utente

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Section 4 - Troubleshooting 
D-Link DSL-2640B User Manual 
 
   
 
 
 
 
 
 
 
 
 
            
39
APPLICATION RULES 
Some applications require that specific ports in the Router's firewall be opened for access by the remote parties. Application rules dynamically open 
up the Open Start/End ports when an application on the LAN initiates a TCP/UDP connection to a remote party using the Trigger Start/End ports. 
The router allows the remote party from the WAN side to establish new connections back to the application on the LAN side using the Open
Start/End
 ports. A maximum of 32 entries can be configured.   
To access the APPLICATION RULES setting window, click on the Application Rules button in the ADVANCED directory.