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Security / IP Filtering Incoming
When the firewall is enabled on a WAN or LAN interface, all incoming IP traffic is
BLOCKED. However, some IP traffic can be ACCEPTED by setting up filters. By default,
the firewall on wan interface is enabled, the Router allows the following incoming IP
filters on Interface ppp0: ICMP, http, telnet, snmp.
To add
incoming IP filters
, click
Add
:
The screen allows you to create a filter rule to identify incoming IP traffic by specifying a
new filter name and at least one condition below. All of the specified conditions in this
filter rule must be satisfied for the rule to take effect. Click
'Apply/Save'
to save and
activate the filter.
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Security / URL Filter
To use URL filter, first select URL List Type: Exclude or Include URL filter, then click
Add
.
The following screen will appear, after you click
Add
.
1. URL Address:
Enter the URL Address you want to filter
2. Port Number:
Default Port 80 will be applied if you leave blank.
3.
To Apply or save the filter, click
Apply/Save
.
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33
Time restriction
This feature can do a time restriction to a special LAN device connected to the Router. A
maximum 16 entries can be configured.
To add a
time restriction
, click
Add
.
1. User Name:
Enter the user name which you want to restrict.
2. Browsers MAC Address:
Automatically displays the MAC address of the LAN device where the
browser is running.
3. Other MAC Address:
To restrict other LAN device, click “Other MAC Address” and enter the
MAC address of the other LAN device.
4.
To Apply or save the
restriction
, click
Apply/Save
.
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34
Quality of Service
QoS (Quality of Service) is an industry-wide initiative to provide preferential treatment to
certain subsets of data, enabling that data to traverse the Internet or intranet with
higher quality transmission service.
If
the “
Enable QoS
”
checkbox is selected, choose a default DSCP mark to automatically
mark incoming traffic without reference to a particular classifier. Click
'Apply/Save'
button to save it.
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35
Quality of Service /
Queue Config
The screen allows you to configure a QoS queue entry and assign it to a specific network
interface. Each of the queues can be configured for a specific precedence. The queue
entry configured here will be used by the classifier to place ingress packets appropriately.
Click
Add
, to add a new
Queue configuration
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