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D-Link DSL-500B User Manual
Web Configuration
Outgoing IP Filtering Setup
In this page, you can create a filter rule to identify outgoing IP
traffic by specifying a new filter name and at least one condition. All
specified conditions in the filtering rule must comply with the rule to
take effect.
Click
Save/Apply
to save and activate the filter.
Incoming IP Filtering Setup
Select
Security
>
IP Filtering
>
Incoming
. The
Incoming IP
Filtering Setup
page will appear.
By default, all incoming IP traffic from the WAN is blocked when
the firewall is enabled. However, some IP traffic can be accepted
by setting up filters.
Click
Add
and the
Add IP Filter- Incoming
page
will appear.
In this page, you can create a filter rule to identify incoming IP
traffic by specifying a new filter name and at least one condition. All
specified conditions in this filter rule must comply with the rule.
Click
Save/Apply
to save and activate the filter.
Note:
You should select at least one WAN interface to apply this
rule.
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57
D-Link DSL-500B User Manual
Web Configuration
MAC Filtering Setup
Select
Security
>
MAC Filtering
, and the
MAC filtering Setup
page
will appear.
MAC Filtering is only effective on ATM PVCs configured in
Bridging
mode.
FORWARDED
means that all MAC layer frames are forwarded
except those matching with any of the specified rules in the following
table.
BLOCKED
means that all MAC layer frames are blocked
except those matching with any of the specified rules in the following
table.
Click
Change Policy
to change the MAC Filtering Global Policy from
FORWARDED
to
BLOCKED
.
Click
YES
to change the MAC filtering global policy from
FORWARDED
to
BLOCKED
. Click
NO
to cancel.
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58
D-Link DSL-500B User Manual
Web Configuration
For example, to forbid the PC whose MAC address is
00:13:20:9E:0F:10 through PPPoE dial-up, begin with the following
page.
Click
Add
to configure the interface as follows.
Click
Save/Apply
and the MAC Filtering Setup page will appear.
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59
D-Link DSL-500B User Manual
Web Configuration
Click
Security
>
Parental Control
. The
Time of Day Restrictions
page will appear.
Click
Add
to configure the
Time of Day Restriction
.
In this page, you can add time of day restriction to a special LAN
device connected to the Router. The
Browser's MAC Address
automatically displays the MAC address of the LAN device where
the browser is running. To restrict another LAN device, click
Other
MAC Address
and enter the MAC address of the another LAN
device.
Also select the day and the start and end blocking time for the
restriction.
URL Filter
Select
Advanced Setup
>
Parental Control
and then click
URL
Filter
.
There are two types of URL list,
Exclude
and
Include
. If you
selected
Exclude
, LAN devices will not be able to access the URL
addresses in the list. And if you select
Include
, LAN devices will be
able to access the URL addresses in the list. You must select one
of these options to Add the URL address and then enter the
URL
Address
and
Port Number
. The default port number is 80.
Click
Save/Apply
to add the URL filter.
Parental Control
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D-Link DSL-500B User Manual
Web Configuration
Many communication and multimedia applications require large, high-speed bandwidths to transfer data between
the local network and the internet. However, for many applications there is often only one internet connection
available with limited capacity. QoS divides this capacity between the different applications and provides undelayed,
continuous data transfer in situation where data packets with higher priority are given preference.
Network QoS is an industry-wide set of standards and mechanisms for ensuring high-quality performance for critical
applications. By using QoS mechanisms, network administrators can use existing resources efficiently and ensure
the required level of service without reactively expanding or over-provisioning their networks.
Quality of Service
Enabling QoS
Select
Advanced Setup
>
Quality of Service
. In this page, you
can perform QoS queue management configuration. By default, the
system enables QoS and sets a default DSCP mark to automati-
cally mark incoming traffic without reference to particular classifier.
Select
Enable QoS
to enable QoS and set the default DSCP mark.
Click
Save/Apply
to activate QoS.
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