DIR-620

Multifunction Wireless Router Supporting WiMAX,

3G GSM/CDMA with Built-in Switch

User Manual

Configuring via Web-based Interface

Also you can set the address of a device connected to the router's LAN at the moment. To do this,

select the relevant value from the drop-down list located to the right of the field (the field will be

filled in automatically).

In the

Username

field, enter your login, and in the

Password

and

Password confirmation

fields – the password provided by your ISP.

If authorization is not required, select the

Without authorization

checkbox.

If needed, specify additional settings for your PPPoE WAN connection.

Figure 28. Configuring PPPoE WAN connection.

Parameter

Description

Service name

The name of the PPPoE authentication server.

Authentication

algorithm

Select a required authentication method from the drop-down list or

leave the

AUTO

value.

MTU

The maximum size of units transmitted by the interface.

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DIR-620

Multifunction Wireless Router Supporting WiMAX,

3G GSM/CDMA with Built-in Switch

User Manual

Configuring via Web-based Interface

Parameter

Description

Keep Alive

Select the checkbox if you want the router to

keep you connected to

your ISP even when the connection has been inactive for a specified

period of time. When the checkbox is selected, the

LCP interval

and

LCP fails

fields are available. Specify the required values.

Dial on demand

Select the checkbox if you want the router to establish connection to

the Internet on demand. In the

Maximum idle time

field, specify a

period of inactivity (in seconds) after which the connection should

be terminated.

PPP IP extension

This option is used by some ISPs. Contact your ISP to clarify if this

checkbox needs to be enabled.

Use Static IP Address

Select the checkbox if you want to use a static IP address to access

the Internet. In the

IP Address

field displayed when the checkbox

is selected, specify a static IP address.

PPP debug

Select the checkbox if you want to log

all data on PPP connection

debugging.

PPPoE pass through

Select the checkbox if you want to allow PPPoE clients of

computers from your LAN to connect to the Internet through this

PPPoE connection of the router.

Click the

Next

button to continue.

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DIR-620

Multifunction Wireless Router Supporting WiMAX,

3G GSM/CDMA with Built-in Switch

User Manual

Configuring via Web-based Interface

If needed, change the connection settings available in the

Miscellaneous

section.

Figure 29. Configuring PPPoE WAN connection.

Parameter

Description

Enable RIP

Select the checkbox to allow using RIP for this connection.

Enable IGMP Multicast

Select the checkbox to allow multicast traffic from the external

network (e.g. video streaming) to be received.

NAT

Select the checkbox if you want one WAN IP address to be used for

all computers of your LAN.

Firewall

Select the checkbox to enable protection against ARP and DDoS

attacks.

Click the

Next

button to continue.

After that the page displaying all specified settings opens. Click the

Save

button to create the

connection or the

Back

button to specify other settings.

After clicking the

Save

button, the quick settings page opens.

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DIR-620

Multifunction Wireless Router Supporting WiMAX,

3G GSM/CDMA with Built-in Switch

User Manual

Configuring via Web-based Interface

Static IP Connection

Figure 30. Configuring Static IP WAN connection.

In the

Name

field, specify a name for the connection for easier identification and click the

Next

button.

Figure 31. Configuring Static IP WAN connection.

If needed, in the

MTU

field, change t

he maximum size of units transmitted by the interface.

If your ISP uses MAC address binding, in the

MAC

field,

enter the MAC address registered by your

ISP upon concluding the agreement.

You can click the

Clone MAC

button to set the MAC address of the network interface card (of the

computer that is being used to configure the router at the moment).

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DIR-620

Multifunction Wireless Router Supporting WiMAX,

3G GSM/CDMA with Built-in Switch

User Manual

Configuring via Web-based Interface

Also you can set the address of a device connected to the router's LAN at the moment. To do this,

select the relevant value from the drop-down list located to the right of the field (the field will be

filled in automatically).

Fill in the

IP address

and

Netmask

fields.

In the

Gateway IP address

field, enter the IP address of the gateway used by this WAN

connection.

In the

Primary DNS server

and

Secondary DNS server

fields, enter the addresses of the

primary and secondary DNS servers.

Click the

Next

button to continue.

If needed, enter the IP addresses of the ISP's local resources.

Figure 32. Configuring Static IP WAN connection.

To add a route, click the

Add

button or right-click the routing table heading and select the

Add

line

from the shortcut menu displayed.

Click the

Next

button to continue.

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