TD-W8950ND

150Mbps Wireless Lite N ADSL2+ Modem Router User Guide

Figure 4-46

2.

Enter the Filter name for the rule, it is exclusive and must be filled in.

3.

Select Protocol in the drop-down list, enter Source IP address, Source Subnet Mask, Source

Port, Destination IP address, Destination Subnet Mask, and Destination Port for the rule.

4.

Select at least one WAN interfaces displayed below to apply this rule.

5.

Click Save/Apply to save this entry.

)

Note:

When you add an Incoming IP Filtering entry, you must configure at least one condition on the

preceding screen except the Filter name. If you leave Protocol blank, it means that the rule is

effective to all protocols, if you leave the Source IP address and/or Destination IP address blank, it

suggests that all Source IP addresses and/or Destination IP addresses are controlled by the rule,

if you leave the Source Port and/or Destination Port blank, it suggests that all Source Ports and/or

Destination Ports are controlled by the rule.

4.5.5.3 URL Filtering

This section allows you to configure the filter rules based on URL to control the computers in the

LAN to access the specified port.

Figure 4-47

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TD-W8950ND

150Mbps Wireless Lite N ADSL2+ Modem Router User Guide

URL Filtering Global Policy - The default setting is FORWARDED.

•

FORWARDED means that all MAC layer frames will be forwarded except those matching with

any of the specified rules in the following table.

•

BLOCKED means that all MAC layer frames will be blocked except those matching with any

of the specified rules in the following table.

You can change the policy by clicking the Change Policy button to go to the Change MAC Filtering

Global Policy page as shown in Figure 4-48.

Figure 4-48

To add a new entry, follow the steps below.

1.

Click the Add button in Figure 4-47 to go to the Add MAC Filter page as shown in Figure 4-49.

2.

Enter the start IP address.

3.

Enter the end IP address.

4.

Enter the desire URL address.

5.

Click Save/Apply to save your settings.

Figure 4-49

To remove an existing entry, follow the steps below.

1.

Check the Remove box as shown in Figure 4-47 in the entry you want to remove.

2.

Click the Remove button.

4.5.5.4 Application Filter

Choose “Security

→

Application Filtering” menu, you can select the desired application to filter.

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TD-W8950ND

150Mbps Wireless Lite N ADSL2+ Modem Router User Guide

Figure 4-50

Select the desired application and click Save/Apply to make the setting effective.

4.5.5.5 Parental Control

Choose “Security

→

Parental Control” menu, you can configure the parental control rule in the

screen as shown in Figure 4-51. The Parental Control function can be used to restrict the time of

Internet surfing for the child.

Figure 4-51

For example: If you don’t want your child_1 to surf the Internet from 18:00 to 20:00 on weekdays.

You can follow the steps below.

1.

Click the Add button in Figure 4-51 to go to the Time of Day Restriction page as shown in

Figure 4-52.

2.

Create a User Name for your child, for example child_1.

3.

If you want to restrict the Browser’s surfing time, check the Browser’s MAC Address radio

button. If you want to restrict other user’s surfing time, check the Other MAC Address radio

button and enter the MAC address of the user’s computer, for example 00:11:22:33:44:CC.

4.

Select the day or days you need.

5.

Enter the Start Blocking Time and End Blocking Time both in hh:mm format.

6.

Click Save/Apply button. Then you will go back to the Time of Day Restrictions page and see

the list as shown in Figure 4-51.

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TD-W8950ND

150Mbps Wireless Lite N ADSL2+ Modem Router User Guide

Figure 4-52

To remove an existing entry, follow the steps below.

1.

Check the box in the Remove column of the entry as shown in Figure 4-51.

2.

Click the Remove button below.

4.5.6 Quality of Service

Choose “Advanced Setup

→

Quality of Service”, you can enable QoS (Quality of Service) on the

screen shown in Figure 4-53. QoS helps to prioritize data as it enters your router. By attaching

special identification marks or headers to incoming packets, QoS determines which queue the

packets enter, based priority. This is useful when there are certain types of data you want to give

higher priority, such as voice data packets give higher priority than Web data packets. This option

will provide better service of selected network traffic over various technologies.

Figure 4-53

Select the Enable QoS checkbox to enable all QoS for all interfaces.

Select a Default DSCP Mark from drop-down list to automatically mark incoming traffic without

reference to a particular classifier.

Click Save/Apply to save the current configuration.

)

Note:

The default DSCP mark is used to mark all egress packets that do not match any classification

rules.

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TD-W8950ND

150Mbps Wireless Lite N ADSL2+ Modem Router User Guide

4.5.6.1 Queue Config

Choose “Advanced Setup

→

Quality of Service

→

Queue Config”, you can set configure QoS

queues on the screen below.

Figure 4-54

Click the Add button in Figure 4-54, and you can configure the QoS queue entry on the next

screen as shown in Figure 4-55.

Figure 4-55

¾

Queue Configuration Status: Enable or disable the queue configuration.

¾

Queue: Select a QoS queue entry from the drop-down list.

¾

Queue Precedence: Specify precedence for this QoS queue entry.

After you specify the condition, click Save/Apply to save the entry and then you will see you

settings as shown in Figure 4-54.

)

Note:

1)

Lower integer values for precedence imply higher priority for this queue relative to others.

2)

The queue entry configured here will be used by the classifier to place ingress packets

appropriately.

4.5.6.2 QoS Classification

This section will guide you to create a traffic class rule to classify the upstream traffic, assign

queue which defines the precedence and the interface and optionally overwrite the IP header

DSCP byte.

A rule consists of a class name and at least one condition below. All of the specified conditions in

this classification rule must be satisfied for the rule to take effect.

48