B
SVG1202 Wireless Voice Gateway
•
User Guide
26
Advanced Port Filtering Page
Define port filters to prevent all devices from sending outgoing TCP/UDP traffic to the WAN on specific
IP port numbers. Specify a starting and ending port range to determine what TCP/UDP traffic is allowed
out to the WAN on a per port basis.
Note:
The specified port ranges are blocked for ALL computers. This setting is not IP address or MAC
address specific. For example, to block all computers on the private LAN from accessing HTTP sites,
enter the following:
•
Start Port:
80
•
End Port:
80
•
Protocol:
TCP
•
Checkmark:
Enabled
•
Click
Apply
Field Descriptions for the Advanced Port Filtering Page
FIELD
DESCRIPTION
Start Port
Enter the starting port number
End Port
Enter the ending port number
Protocol
Select
TCP
,
UDP
, or
Both
from the drop-down list
Enabled
Checkmark to activate the IP port filters
