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 33. Configuring Static IP 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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41

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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

Dynamic IP Connection

Figure 34. Configuring Dynamic IP WAN connection.

In the

Name

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

Next

button.

Figure 35. Configuring Dynamic 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).

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).

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42

of 159

DIR-620

Multifunction Wireless Router Supporting WiMAX,

3G GSM/CDMA with Built-in Switch

User Manual

Configuring via Web-based Interface

If your ISP has provided the addresses of the DNS servers, deselect the

Obtain DNS server

addresses automatically

checkbox and fill in the

Primary DNS server

and

Secondary

DNS server

fields.

If your ISP has provided its identifier, fill in the

Vendor ID

field.

Click the

Next

button to continue.

If needed, change the connection settings available in the

Miscellaneous

section.

Figure 36.

Configuring Dynamic IP 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.

Page

43

of 159

DIR-620

Multifunction Wireless Router Supporting WiMAX,

3G GSM/CDMA with Built-in Switch

User Manual

Configuring via Web-based Interface

PPTP + Static IP

or

L2TP + Static IP Connection

Figure 37. Configuring PPTP + Static IP WAN connection.

In the

Name

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

Next

button.

Figure 38. Configuring PPTP + 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).

Page

44

of 159

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 39. Configuring PPTP + 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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