D-Link DIR-620 Etisalat Router Manual PDF (Setup & Configuration Guide)

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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

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.

Figure 78. The page for creating a new connection. The

VPN

and

Miscellaneous

sections.

Parameter

Description

VPN

Connect automatically

Select the checkbox to enable auto-start of the connection upon the

boot-up of the router.

Username

A username (login) to access the Internet.

Without authorization

Select the checkbox if you don't need to enter a username and

password to access the Internet.

Password

A password to access the Internet.

Password confirmation

The confirmation of the entered password (to avoid mistypes).

VPN server address

The IP or URL address of the PPTP or L2TP authentication server.

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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

Encryption

Select a method of MPPE encryption.

•

No encrypt

: MPPE encryption is not applied.

•

MPPE 40/128 bit

: MPPE encryption with a 40-bit or 128-bit

key is applied.

•

MPPE 40 bit

: MPPE encryption with a 40-bit key is applied.

•

MPPE 128 bit

: MPPE encryption with a 128-bit key is

applied.

MPPE encryption can be applied only if the

MSCHAP

,

MACHAPv2

, or

AUTO

value is selected from the

Authentication algorithm

drop-down list.

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.

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.

Extra options

Advanced options of the pppd daemon which need to be specified

for this connection.

Optional

.

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 debug

Select the checkbox if you want to log

all data on PPP connection

debugging.

IP received

The IP address assigned by the ISP.

Miscellaneous

Enable RIP

Select the checkbox to allow using RIP for this connection.

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.

When all needed settings are configured, click the

Save

button.

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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

LAN

To configure the router's local interface, proceed to the

Net / LAN

page.

Figure 79. The page for configuring the local interface.

If needed, edit the basic parameters of the local interface.

Parameter

Description

IP Address

The IP address of the router in the local subnet. By default, the

following value is specified:

192.168.0.1

.

Netmask

The mask of the local subnet. By default, the following value is

specified:

255.255.255.0

.

When needed settings are configured, click the

Save

button.

In the

Static DHCP

section, you can specify MAC address and IP address pairs (set a fixed IP

address in the local area network for a device with a certain MAC address). The router assigns IP

addresses in accordance with the specified pairs only when the DHCP server is enabled (in the

DHCP server

section, in the

Mode

drop-down list, the

Enable

value is selected).

To create a MAC-IP pair, click the

Add

button and specify the following parameters:

Parameter

Description

IP address

An IP address which will be assigned to the device with the

specified MAC address.

MAC address

The MAC address of the device from the LAN.

Host name

A network name of the device for easier identification.

Optional

.

When all needed MAC-IP pairs are specified, click the

Save

button.

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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

Existing MAC-IP pairs are displayed in the table of the

Static DHCP

section. To remove a pair,

select the relevant line in the table and click the

Remove

button. Then click the

Save

button.

In the

DHCP server

section, you can configure the built-in DHCP sever of the router.

Parameter

Description

Mode

An operating mode of the router's DHCP server.

Enable

: the router assigns IP addresses to clients automatically in

accordance with the specified parameters. When this value is

selected, the

Start IP

,

End IP

, and the

Lease time

fields are

displayed on the page.

Disable

: the router's DHCP server is disabled, clients' IP addresses

are assigned manually.

Relay

: an external DHCP server is used to assign IP addresses to

clients. When this value is selected, the

External DHCP server IP

field is displayed on the page.

Start IP

The start IP address of the address pool used by the DHCP server to

distribute IP addresses to clients.

End IP

The end IP address of the address pool used by the DHCP server to

distribute IP addresses to clients.

Lease time

The lifetime of IP addresses leased by the DHCP server. At the end

of this period the leased IP address is revoked and can be distributed

to another device, unless the previous device has confirmed the need

to keep the address.

External DHCP server IP

The IP address of the external DHCP server which assigns IP

addresses to the router's clients.

When all needed settings are configured, click the

Save

button.

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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

Wi-Fi

In this menu you can specify all needed settings for your wireless network.

Common settings

On the

Wi-Fi / Common settings

page, you can enable your wireless local area network

(WLAN) and split it into parts.

Figure 80. Common settings of the wireless LAN.

The

Enable Wireless

checkbox enables Wi-Fi connections. By default, the checkbox is selected.

If you want to disable your WLAN, deselect the

Enable Wireless

checkbox.

The router allows splitting your WLAN into several parts (up to four) with their own names

(SSIDs) and unique identifiers (BSSIDs). To split the network into several parts, select a relevant

value (

2

,

3

, or

4

) from the

MBSSID

drop-down list. By default, the wireless network is not splitted

(the

Disabled

value is selected from the list).

The value from the

BSSID

drop-down list is the unique identifier for your Wi-Fi network. You

cannot change the value of this parameter, it is determined in the device's internal settings.

If you have splitted your WLAN into parts, the

BSSID

drop-down list contains several values.

Each identifier corresponds to a single part of the WLAN.

For every part of the WLAN you can specify a name (SSID), security settings, rules for MAC

filtering, and enable the WMM function (if needed). To specify these values, select the needed part

from the

BSSID

drop-down list and click the

Change

button. Then proceed to the relevant page of

the

Wi-Fi

menu section.

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