Zoom 4402 Router Manual PDF (Setup & Configuration Guide)

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Table 33. L2TP/PPTP Menu Option

Option

Description

PPP Address Range

(Start/End)

Configure the dedicated IP address pool for L2TP/PPTP. The LAN IP

subnet at one end of the VPN tunnel must be different from the LAN

IP subnet at the other end of the VPN tunnel. For example, if one

side’s LAN subnet is 192.168.

0

.x, then the other side should be

192.168.

1

.x (where the subnet mask in this example is 255.255.255.0).

PPP Security (MPPE

Encryption)

Select Enable to enable MPPE (Microsoft Point-to-Point Encryption).

MPPE is used to enhance the confidentiality of PPP-encapsulated

packets. It uses the RSA RC4 encryption algorithm.

Username

Enter the user name for the L2TP or PPTP tunneling.

Password

Enter the password for the L2TP or PPTP tunneling.

Confirm Password

Re-enter to confirm the password.

User List

Show the existing user list.

L2TP Server

(Preshared Phrase)

Enter a key (Pre-Shared key) for authentication. This key is used by

IPSec to validate the computer as a trusted machine.

Event Log

The Event Log page shows the VPN event log.

To access the

Event Log

page:

1

Click

VPN

in the menu bar.

2

Then click the

Event Log

submenu.

Figure 44 shows an example of the menu and Table 34 describes the items you can select.

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Figure 44. Example of Event Log Page

Table 34. Event Log Menu Option

Option

Description

Time

Shows the local time mapping to a certain log event.

Description

Shows detailed information of a VPN event log.

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Appendix A: Tips for setting up computers

and other devices on a wireless network

This appendix provides tips for wireless setup up computers and/or other devices that have

built-in wireless capabilities and/or a wireless adapter. This information supplements

information in chapters 1 and 2.

Note that for

each

computer or other device added to your wireless network, you will need to take

appropriate steps for setting up that computer or other device. To do that, select one of the

possibilities for that computer or other device below:

¾

Most newer

Windows 7, Vista, and XP computers have built-in wireless networking

capabilities and do not require the installation of a wireless adapter. If this is the case, you set up

that computer’s wireless connection using the Windows 7, Vista, or XP connect utility. See

the

sections below on connecting

Windows 7

(page 98),

Vista

(page 98), or

XP

(page 100)

computers with built-in wireless capabilities.

¾

Some

computers

may have

built-in wireless networking

capabilities, but do not use the Windows

7, Vista, or XP utility to configure their device. These computers are covered on page 101 under

Connecting Some Wireless-enabled Computers or other Devices

(including the iPhone or

other cellular phones and the iPod Touch)

to the Cable Modem/Router

.

¾

If you have a

non-computer wireless device like an iPhone or other cellular phone, an iPod

Touch, or an iPad or other tablet computer

, see the instructions on page 101 for

Connecting a

Wireless-enabled Computer or Device to the Cable Modem/Router

.

¾

Some

computers

may need a

wireless network adapter installed

. This can be a USB adapter, PC

Card adapter, or PCI adapter. When you install the adapter, make sure that it is set to

infrastructure

or

access point

mode (NOT

ad-hoc

or

peer-to-peer

mode). If you need help installing your wireless

adapter or setting its mode, refer to the documentation that came with it. After you install the adapter,

see the instructions on page 101 for

Connecting a Computer with a wireless adapter to the Cable

Modem/Router

.

Connecting a Windows 7 Computer with Built-in Wireless Capabilities

1

From the notification area of the Windows taskbar, click on the wireless symbol.

2

In the wireless network options box, highlight

ZOOM

(or the SSID you changed it to) and click

Connect

. (The cable/modem router comes set up with default security. The default security

mode is WPA-PSK/WPA2-PSK. If you have disabled security (described in the section

Disabling Security

), you do not need to enter the Pre-Shared Key; skip the next bullet point.)

•

Enter the default Pre-Shared Key which is

zoom####

where

####

represents the last

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4 characters of the Cable MAC address of the unit, which can be found on the label on the

bottom of the cable modem/router or enter the Pre-Shared Key you previously created. In the

unlikely event that you set up WEP security, enter the WEP Key.

•

Click

Connect

.

If you have difficulty connecting, make sure you have entered the correct Pre-Shared Key or

WEP Key. Then perform a power cycle on your computer and the Cable Modem/Router as

described in

Appendix B: Troubleshooting Tips

.

3

In the

Successfully connected to [desired network]

dialog box, you have three options. You

can:

•

Select

Save the network

and

Start this connection automatically

if you always want to

connect to the same network. Then click

Close

. The next time you start your computer you

will automatically connect to the selected network.

•

Select

Save the network

and clear the

Start this connection automatically

check box if

you don't want to automatically connect to this network every time you start your computer

but you will want to connect in the future. Click

Close

to display the

Select a location . . .

dialog box where you choose a location.

If the

User Account Control

dialog box appears, click

Continue

.

•

Click

Close

to complete the connection procedure. Select this option if you are connecting

to this network only one time.

To disconnect from the current network:

1

Right-click the wireless network icon in the notification area of the Windows taskbar.

2

Right-click

ZOOM

and select

Disconnect

.

Connecting a Windows Vista Computer with Built-in Wireless

Capabilities

1

From the

Start

menu select

Connect to

.

2

In the

Connect to a network

dialog box, highlight

ZOOM

(or the SSID you changed it to) and

click

Connect

. (The cable/modem router comes set up with default security. The default security

mode is WPA-PSK/WPA2-PSK. In the unlikely event that you have disabled security (described

in the section

Disabling Security

), you do not need to enter the Pre-Shared Key; so you should

skip step 3 and proceed to step 4.)

3

Enter the default

Pre-Shared Key

which is

zoom####

where

####

represents the last 4

characters of the Cable MAC address of the unit, which can be found on the label on the bottom

of the cable modem/router or enter the Pre-Shared Key you created if you changed it from the

default. In the unlikely event that you set up WEP security, enter the WEP Key.

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Page 100 / 108

4

Click

Connect

.

If you have difficulty connecting, make sure you have entered the correct Pre-Shared Key or

WEP Key. Then perform a power cycle on your computer and the Cable Modem/Router as

described in

Appendix B: Troubleshooting Tips

.

5

In the

Successfully connected to [desired network]

dialog box, you have three options. You

can:

•

Select

Save the network

and

Start this connection automatically

if you always want to

connect to the same network. Then click

Close

. The next time you start your computer

you will automatically connect to the selected network.

•

Select

Save the network

and clear the

Start this connection automatically

check box if

you don't want to automatically connect to this network every time you start your

computer but you will want to connect in the future. Click

Close

to display the

Select a

location . . .

dialog box where you choose a location. Windows Vista automatically

applies the correct network security settings.

If the

User Account Control

dialog box appears, click

Continue

.

•

Click

Close

to complete the connection procedure. Select this option if you are

connecting to this network only one time.

To disconnect from the current network:

1

From the

Start

menu, select

Connect to

.

2

In the

Disconnect or Connect to another network

dialog box, select the current network and

click

Disconnect

.

3

In the

Are You Sure?

message box, click

Disconnect

again.

4

In the next dialog box, you can connect to another network or click

Close

to complete the

disconnect procedure.

Connecting a Windows XP Computer with Built-in Wireless Capabilities

1

On your Windows desktop, click the

Start

button then click

Settings

Æ

Control Panel

.

2

Double-click

the

Network Connections

icon.

3

Right-click

the

Wireless Network Connection

icon, then select

Properties

.

4

On the

Wireless Network Connection Properties

dialog box, select the

Wireless Networks

tab. Windows will automatically scan for available wireless networks in your area. Any compatible

networks within range will appear in the

Available networks

list. It should find the wireless

network of the Cable Modem/Router—named

ZOOM

(or the SSID you changed it to). (The

scan is done automatically because the

Use Windows to configure my wireless network

settings

check box is selected by default).

100

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