Tenda W311R User Manual page 93

Step 4: input the internal Web service port, for example,
80.
Step 5: Input the internal server's IP address. If your
Web server's IP address is 192.168.0.10, please input
it.
Step 6: select the communication protocol used by your
internal host: TCP, UDP, ICMP.
Step 7: click "Apply" to activate the settings.
The following table
application and service port:
Server Protocol
WEB Server TCP
FTP Server TCP
Telnet TCP
NetMeeting TCP
MSN
TCP/UDP
Messenger
PPTP VPN TCP
Iphone5.0 TCP
SMTP TCP
POP3 TCP
11N Wireless Broadband Router
has listed the well-known
Service Port
80
21
23
1503、1720
File
Send:6891-6900(TCP)
Voice:1863、6901(TCP)
Voice:1863、5190(UDP)
1723
22555
25
110
88