Planet ADN-4100 Router Manual PDF (Setup & Configuration Guide)

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This page displays the classes. Click

Add

and the page as shown in the following

figure appears:

The following table describes the parameters in this page.

Field

Description

Traffic Class Name

Enter the name of the traffic class.

Enable

Classification

Select or deselect the check box to enable or disable

QoS classification.

SPECIFY TRAFFIC CLASSIFICATION RULES

Classification Type

Select

L1&L2

or

L3&L4

from the drop-down list.

°

L1&L2

maps to the features of layer 1 and layer 2,

such as the MAC address.

°

L3&L4

maps to the features of layer 3 and layer 4,

such as the IP address and the port.

Physical Lan Port

Select the physical port of the packet from the

drop-down list. For example, ethernet1, ethernet2,

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56

Field

Description

ethernet3, and ethernet4.

Source MAC

Address

Enter the source MAC address of the packet.

Source MAC Mask

Use mask 000000ffffff to mask the MAC address. 00

indicates not mapped and ff indicates mapped.

Destination MAC

Address

Enter the destination MAC address of the packet.

Destination MAC

Mask

Use mask 000000ffffff to mask the MAC address. 00

indicates not mapped and ff indicates mapped

Ethernet Type

Select the layer 2 protocol type from the drop-down list.

For example, IP protocol and IPX protocol.

802.1p Priority

Select the 802.1p priority of the packet from the

drop-down list. You can select

no match

or a value in

the range of 0

—

7. Note that this function is not

supported at the moment.

SPECIFIC TRAFFIC CLASSIFICATION RESULT

Assign Classification

Queue

Specify the queue to which the packet belongs. You

can set the queue in the classification configuration.

Mark DSCP

Attach the DSCP mark to the mapped packet.

Mark 802.1p Priority

Attach the 802.1p mark to the mapped packet.

Click

Apply

to save the settings.

3.3.7

Firewall Settings

A denial-of-service (DoS) attack is one of the most common network attacks and

is characterized by an explicit attempt by attackers to prevent legitimate users of

a service from using that service. It usually leads to overload of system server or

core dump of the system.

Choose

Advanced

>

Firewall Settings

. The page as shown in the following

figure appears:

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Click

Apply

to save the settings.

3.3.8

DNS

Domain name system (DNS) is an Internet service that translates domain names

into IP addresses. Because domain names are alphabetic, they are easier to

remember. The Internet, however, is actually based on IP addresses. Each time

you use a domain name, a DNS service must translate the name into the

corresponding IP address. For example, the domain name www.example.com

might be translated to 198.105.232.4.

The DNS system is, in fact, its own network. If one DNS server does not know

how to translate a particular domain name, it asks another one, and so on, until

the correct IP address is returned.

Choose

Advanced

>

DNS

. The page as shown in the following figure appears:

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The following table describes the parameters in this page.

Field

Description

Obtain DNS server

address

automatically

If you select this radio button, the device automatically

obtains IP address of the DNS server from the ISP. You

need not manually enter the IP address of the server.

Use the following

DNS server

addresses

If you select this radio button, you need to manually

enter the IP address of the server provided by the ISP.

Wan Connection

Select the WAN interface of the DNS server to be

connected from the drop-down list.

Preferred DNS

server

Enter the IP address of the primary DNS server.

Alternate DNS

server

Enter the IP address of the secondary DNS server. If

the primary DNS server fails to work, the device tries to

connect the secondary DNS server.

Click

Apply

to save the settings.

3.3.9

Dynamic DNS

The device supports dynamic domain name service (DDNS). The dynamic DNS

service allows a dynamic public IP address to be associated with a static host

name in any of the many domains, and allows access to a specified host from

various locations on the Internet. Click a hyperlinked URL in the form of

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hostname.dyndns.org and allow remote access to a host. Many ISPs assign

public IP addresses using DHCP, so locating a specific host on the LAN using the

standard DNS is difficult. For example, if you are running a public web server or

VPN server on your LAN, DDNS ensures that the host can be located from the

Internet even if the public IP address changes. DDNS requires that an account

be set up with one of the supported DDNS service providers (DyndDNS.org or

Dlinkddns.com).

Choose

Advanced

>

Dynamic DNS

. The page as shown in the following page

appears:

Click

Add

to add dynamic DNS. The page as shown in the following figure

appears:

The following table describes the parameters in this page.

Field

Description

DDNS provider

Select the DDNS provider from the drop-down list. You

can select

DynDns.org

,

TZO

, or

GnuDIP

.

Hostname

Enter the host name that you register with your DDNS

provider.

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