TP-LINK TL-MR3220 User Manual

Page of 109
TL-MR3220
3G/4G Wireless N Router User Guide
 
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Figure 4-35  Virtual Servers 
¾
 
Service Port - The numbers of External Ports. You can type a service port or a range of 
service ports (in XXX – YYY format, XXX is the start port number, YYY is the end port 
number).  
¾
 
Internal Port  -  The Internal Service Port number of the PC running the service 
application.   
¾
 
IP Address - The IP Address of the PC providing the service application. 
¾
 
Protocol - The protocol used for this application, either TCPUDP, or All (all protocols 
supported by the Router). 
¾
 
Status - The status of this entry either Enabled or Disabled
To setup a virtual server entry:   
1. Click 
the Add New… button. (pop-up Figure 4-36) 
2.  Select the service you want to use from the Common Service Port list. If the Common 
Service Port list does not have the service that you want to use, type the number of the 
service port or service port range in the Service Port box. 
3. Leave 
the 
Internal Port blank if it is the same as the Service Port, or enter a specific port 
number when Service Port is a single one. 
4.  Enter the IP Address of the computer in the IP Address box.  
5.  Select the protocol used for this application, either TCP or UDP, or All
6. Select 
the 
Enable check box to enable the virtual server. 
7. Click 
the 
Save button.