DIR-632

Multifunction Wireless Router Supporting WiMAX,

3G GSM/CDMA with Built-in 8-port Switch

User Manual

Configuring via Web-based Interface

Figure 45. Configuring PPTP + Static IP WAN connection. The expert settings mode. The

Miscellaneous

section.

Parameter

Description

Miscellaneous

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.

Ping

Select the checkbox to allow the router to answer ping requests from

the external network through this connection. For security reasons,

it is recommended not to select this checkbox.

Click the

Next

button to continue.

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DIR-632

Multifunction Wireless Router Supporting WiMAX,

3G GSM/CDMA with Built-in 8-port Switch

User Manual

Configuring via Web-based Interface

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

Figure 46. Configuring PPTP + Static IP WAN connection.

Click the

Next

button to continue.

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DIR-632

Multifunction Wireless Router Supporting WiMAX,

3G GSM/CDMA with Built-in 8-port Switch

User Manual

Configuring via Web-based Interface

Figure 47. Configuring PPTP + Static IP WAN connection.

In the

Connection name

field, specify a name for the connection for easier identification.

In the

Username

field, enter your login, and in the

Password

and

Password confirmation

fields – the password provided by your ISP.

In the

VPN server address

field, enter the IP or URL address of the PPTP or L2TP

authentication server.

As a rule, the specified settings are enough to configure a protected connection (the VPN tunnel). If

you need to specify additional settings, open the expert settings mode. To do this, use the switch in

the bottom left corner of the page.

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DIR-632

Multifunction Wireless Router Supporting WiMAX,

3G GSM/CDMA with Built-in 8-port Switch

User Manual

Configuring via Web-based Interface

Figure 48. Configuring PPTP + Static IP WAN connection. The expert settings mode. The

VPN

section.

Parameter

Description

Connection name

A name for connection for easier identification.

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-632

Multifunction Wireless Router Supporting WiMAX,

3G GSM/CDMA with Built-in 8-port 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

MS-CHAP

,

MS-

CHAP-V2

, 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.

Static IP Address

Fill in the field if you want to use a static IP address to access the

Internet.

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.

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