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If you want to block websites with specific URL address or using specific keywords, enter
each URL or keyworks in the "Content Filter" field and click "Add" button to add in the
Content Filter list of each rule. Click "Remove" button can remove URL or keywords.
Local Port : Specify local port(LAN port) range required for this rule
Destination Port : Specify destination port range required for this rule
Schedule : Can choose to use rule by "Time Policy"
Service : Check Enable button to activate this rule, and Disable to deactivate.
Click "Add" button to add control rule to List. There are 10 rules maximum allowed in this Control
List. All rules can be removed or edited on the List.
Click Reboot button to activate your changes.
7.6 QoS
Quality of Service (QoS) refers to both a network's ability to deliver data with minimum delay,
and the networking methods used to control the use of bandwidth. Without QoS, all traffic data is
equally likely to be dropped when the network is congested. This can cause a reduction in network
performance and make the network inadequate for time-critical application such as
video-on-demand.
A classifier groups traffic into data flows according to specific criteria such as the source address,
destination address, source port number, destination port number or incoming port number. For
example, you can configure a classifier to select traffic from the same protocol port (such as FTP)
to form a flow.
CERIO software core : cen_v3.0
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