4.2.13 Advanced Gateway Setup - Port Triggering
Ubee Interactive
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DDW2600 Wireless & DDC2700 Commercial Cable Modem/Router Subscriber User Guide • May, 2010
4.2.13
Advanced Gateway Setup - Port Triggering
The
Port Triggering
option allows you to configure dynamic triggers to specific devices
on the LAN. This allows for special applications that require specific port numbers with
bi-directional traffic to function properly. Applications such as video conferencing,
voice, gaming, and some messaging program features may require these special
settings. Refer to
page 46
for more information on how to setup Port Triggering.
1. Access the web interface. Refer to
page 14
, if needed.
2. Click the
Gateway
link from the top of the screen.
3. Click
Port Triggering
from the left side of the screen. The
Port Triggering
fields
are explained following this screen example.
Label Description
Trigger Range
The trigger port is a port (or a range of ports) that triggers the
router to record the IP address of the LAN computer that sent
the traffic to a server on the WAN.
Start Port
Enter a port number or the starting port number in a range of
port numbers.
End Port
Enter a port number or the ending port number in a range of
port numbers.
Target Range
Target Range is a port (or a range of ports) that a server on the
WAN uses when it responds to service requests. The router
forwards the traffic with this port (or range of ports) to the client
computer on the LAN that requested the service
Start Port
Enter a port number or the starting port number in a range of
port numbers.
