Wireless Modem Router  
51 
 
server from  the Internet, a remote  user  has  to  know  the  Internet  IP  address  or Internet  name  of  your  router, such  as 
www.tendacn.com. In  this  example, we  assume the Internet  IP  address  of your router  is  183.37.227.201. Then  follow 
instructions below: 
To configure the router to make your local FTP server public: 
Click NAT  -> Virtual Server to enter it and then click the Add button. 
- Select FTP that you wish to host on your network from the Select a Service drop-down list. The port number (21) used 
by this service will  then be automatically  populated.   
- Or if you wish to define the service yourself, enter a descriptive name in the Custom Service, say My FTP, and then 
manually enter the port number (21) used by this service in the Internal Starting Port, Internal Ending Port, External 
Starting Port and External Ending Port fields. 
Select a protocol from the Protocol drop-down list. If you are unsure, select TCP/UDP. 
In the Server IP Address field, enter the last digit of the IP address of your local computer that offers this service. Here 
in this example, we enter 192.168.1.100. 
Click the Apply/Save button. 
Your  friends  on Internet  will  then  be  able  to  access  your  FTP  server  simply  by  entering "ftp://183.37.227.201"  in  his 
browser. 
 
 
 
 
To configure your router to make your local web server public: 
 
Click NAT  -> Virtual Server to enter it and then click the Add button. 
- Select Web Server (HTTP) that you wish to host on your network from the Select a Service drop-down list. The port 
number (80) used by this service will then be automatically  populated.   
-  Or if  you wish to  define the service  yourself,  enter  a  descriptive name  in the  Custom Service, say  My Web  Server 
(HTTP), and then  manually enter  the port number (80)  used  by  this service  in  the Internal  Starting  Port, Internal 
Ending Port, External Starting Port and External Ending Port fields. 
Select a protocol from the Protocol drop-down list. If you are unsure, select TCP/UDP. 
In the Server IP Address field, enter the last digit of the IP address of your local computer that offers this service. Here 
in this example, we enter 192.168.1.110. 
Click the Apply/Save button.