D-Link AirPlus DI-614+ User Manual page 22

Example #2:
If you have an FTP server that you wanted Internet users to access by WAN port
2100 and only during the weekends, you would need to enable it as such. FTP
server is on LAN computer 192.168.0.30. FTP uses port 21, TCP.
Name: FTP Server
Private IP: 192.168.0.30
Protocol Type: TCP
Private Port: 21
Public Port: 2100
Schedule: From: 01:00AM to 01:00AM, Sat to Sun
•
All Internet users who want to access this FTP Server must connect to it
from port 2100. This is an example of port redirection and can be useful
in cases where there are many of the same servers on the LAN
network.
ADVANCED > APPLICATIONS
Some applications require multiple connections, such as Internet gaming,
video conferencing, Internet telephony and others. These applications have
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