Gateway Configuration Screen Definitions
SURFboard® SBG6580 Wireless Cable Modem Gateway
•
User Guide
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365-095-25397-x.1
Figure 45 – Advanced Port Filtering Screen
Table 14: Advanced Port Filtering-Field Descriptions
Field
Description
Start Port
The starting port number of the Port Filtering range.
End Port
The ending port number of the Port Filtering range.
Protocol
Select
TCP
,
UDP
, or
BOTH
from the drop-down list.
Enabled
Select to activate or deselect to deactivate the selected IP
port triggers.
Port Triggers
You can use Port Triggers to configure dynamic triggers to specific devices on the LAN. This allows
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.
Figure 46 – Advanced Create Port Triggers Screen
