Ubee Interactive
Using the Port Filtering Option
Ubee DVW326 Advanced Wireless Voice Gateway Subscriber User Guide • March 2014
45
2. Click
Port Filtering
from the left side menu. Field descriptions are listed below the
screen example.
For example:
To prevent all Telnet access into and across your LAN:
1. Enter the
Start
and
End
ports to be 23.
2. Select
Both
for Protocol to include TCP and UDP.
3. Check
Enabled
.
4. Click
Apply
. Field descriptions are listed below the screen example.
Caution
Use caution when assigning port filtering by port range. You may accidentally prevent
traffic that should pass through your network, such as http or email. Pre-assigned
application ports are displayed on the Forwarding screen. Refer to
Using the Forwarding
Option on page 46
.
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Label Description
Start Port
Defines the starting port number
End Port
Defines the ending port number.
