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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
Start Port
End Port
Protocol
Enabled
SVG1202 Wireless Voice Gateway • User Guide
Field Descriptions for the Advanced Port Filtering Page
DESCRIPTION
Enter the starting port number
Enter the ending port number
TCP
UDP
Select
,
Checkmark to activate the IP port filters
Both from the drop-down list
, or
B
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