Zoom 4420-A Manuale utente

AP+4

U S E R G U I D E

2

Contents

Overview......................................................................... 5

1. Installing the AP+4 ..................................................... 6

Connecting the Hardware.............................................. 7

Setting Up the AP+4...................................................... 8

2. Monitoring AP+4 Status........................................... 16

3. Operating Mode........................................................ 19

4. Wireless Configuration ............................................ 20

Basic Settings ............................................................. 20

Active Wireless Client Table........................................ 22

Wireless Security ........................................................ 23

Access Control............................................................ 26

WDS Settings.............................................................. 27

Site Survey.................................................................. 28

Advanced Settings ...................................................... 30

5. TCP/IP Settings......................................................... 32

LAN Interface.............................................................. 32

WAN Interface............................................................. 34

6. Firewall Settings....................................................... 45

Port Filtering................................................................ 45

IP Filtering................................................................... 47

MAC Address Filtering ................................................ 48

URL Filtering ............................................................... 49

Port Forwarding........................................................... 50

DMZ............................................................................ 51

Denial of Service......................................................... 52

3

7. VPN Settings............................................................. 56

8. Management ............................................................. 64

Statistics...................................................................... 64

DDNS.......................................................................... 65

Time Zone Settings ..................................................... 66

Log.............................................................................. 67

Upgrade Firmware ...................................................... 68

Save/Reload Configuration.......................................... 69

Password Setup.......................................................... 70

Appendix A. Troubleshooting...................................... 71

Appendix B. Zoom Technical Support Services......... 75

Appendix C. Regulatory Information........................... 78

4

Package Contents

The AP+4 package contains the following:

•

AP+4

•

Power cube

•

Ethernet cable

•

Quick Start

•

CD containing warranty information and

this documentation

If anything is missing or damaged, please contact Zoom

Customer Support or the vendor from whom you purchased the

AP+4.

5

Overview

You can use the AP+4 as a Router/Access Point, as a Wireless

Client, or as a Universal Repeater.

•

As a

Router/AP

, the AP+4 handles local network traffic both

wirelessly and through its four LAN (

L

ocal

A

rea

N

etwork)

ports, and communicates via its WAN (

W

ide

A

rea

N

etwork)

port to an ADSL modem, cable modem, or other Internet-

connected device.

•

As a

Wireless Client

, the AP+4 connects via its LAN ports

to up to four gaming devices or computers, and links them

wirelessly to a Zoom X6 or other wireless router.

•

As a

Universal Repeater

, the AP+4 is placed near the edge

of a wireless network – for example, a Zoom X6 network –

and wirelessly links up to 200 more devices to the network.

See

Setting Up the AP+4

on page 8 to choose an operating

mode.

This User Guide provides instructions for connecting and

configuring your AP+4 and setting up wireless and wired local

area networks. It includes details about security, firewalls, Virtual

Private Networks and administrative tasks.

When we update information about the AP+4, the information is

provided at this Zoom web site:

http://www.zoom.com/techsupport/wirelessg_support.html

6 Zoom AP+4 User Guide

1

Installing the AP+4

This chapter provides basic instructions for connecting the

hardware and configuring the AP+4 using the Setup Wizard. If

you have already done this by following the instructions in the

printed

Quick Start

, skip to

Chapter

2, Wireless Settings

, on

page 20.

AP+4 Back Panel Connectors

Connector Description

RESET

To reset the modem to its factory settings, insert a

paper clip and press and hold for 10 seconds.

WAN

This port connects to the LAN or Ethernet port of an

ADSL or cable modem, using an Ethernet cable.

LAN 1 - 4

These

L

ocal

A

rea

N

etwork ports connect via Ethernet

cable to up to four computers, game stations or other

network devices.

PWR

This port connects to a live power source using the

supplied power cube.

Chapter 1. Installing the AP+4 7

Connecting the Hardware

1

11

1

Put the AP+4 near a computer to be used for setup. That

computer needs an Ethernet (LAN) port.

2

22

2

Turn off the computer.

3

33

3

Connect one end of the supplied power cube to the AP+4

PWR

jack, and the other end to a live power source.

Important!

Only use the power cube shipped with the

AP+4. Other power cubes may damage the device.

The

PWR

LED on the AP+4 front panel should turn on and

the

WLAN

LED should flash. (The WLAN LED continues to

flash to signify broadcast activity as long as the Wireless

LAN is enabled. It is enabled by default.)

4

44

4

Connect one end of the supplied Ethernet cable to the

computer’s Ethernet port and the other end to one of the

AP+4’s LAN ports.

5

55

5

Turn on the computer.

The

WLAN

LED continues flashing and the connected

LAN

port and the

ACT

(Activity) LEDs become steady on. (If you

have a 10 Mbps Ethernet connection, the LAN LED does not

turn on.)

6

66

6

If you want the AP+4 to have access to the Internet, connect

its WAN port to the Ethernet port on your cable modem,

ADSL modem, or other broadband device.

The

WAN

LED turns on.

8 Zoom AP+4 User Guide

LED Status The AP+4 is . . .

PWR

Steady connected to a power source

WLAN

Flashing

Steady

broadcasting its SSID (network name)

not broadcasting its SSID and therefore

not available to wireless devices

seeking a wireless network connection

WAN

Steady

Flashing

connected either wirelessly or via

Ethernet cable to a broadband modem

that connects to the Internet

transmitting or receiving data

LAN 1-4

Steady connected via Ethernet cable to up to

four computers or gaming devices

ACT

(

Act

ivity)

Steady

Flashing

connected via the associated LAN port

to a computer or other network device

transmitting or receiving data via the

associated LAN port

Setting Up the AP+4

1

11

1

Open your web browser, enter 10.0.0.200 in the address

bar, and press the

Enter

key to open the Zoom AP+4

configuration software. The

Status

page appears first.

2

22

2

In the left pane, select

Setup Wizard

.

3

33

3

On the

Welcome

page, click

Chapter 1. Installing the AP+4 9

4

44

4

On the

Choosing an Operating Mode

page, select the way

you want to use the AP+4:

•

Ethernet Client

means that the AP+4 connects to the

Ethernet ports of one or more PCs or game stations to

provide wireless access to a wireless network.

•

Router/Access Point

is for all other uses of the AP+4,

including a Repeater (a Repeater extends the range of a

wireless network).

Click

5

55

5

To have the AP+4’s clock automatically updated by an NTP

server, on the

Selecting a Time Zone

page, select a

Time

Zone

and an

NTP Server

, and click

6

66

6

If you want to connect to the Internet, select the method on

the

Setting Up Internet Access

page.

10 Zoom AP+4 User Guide

•

If you are using the AP+4 as a Router/Access Point or

with a cable modem, at

WAN Access Type

select

DHCP Client.

•

If you have an ADSL modem and you are running

PPPoE software on your computer, select

PPPoE

(

P

oint-to-

P

oint

P

rotocol

o

ver

E

thernet) and enter the

User Name

and

Password

given to you by your Internet

Service Provider. If you are unsure whether you are

using PPPoE software, select DHCP Client.

•

If you are using the AP+4 as an Ethernet Client or

Repeater, at

WAN Access Type

select

DHCP

Client

(most users) or

Static IP

.

If you have a Static IP, enter the values for

IP Address

,

Subnet Mask

,

Default Gateway

and

DNS Server

that

you want to use on your network.

•

If you are setting up a Virtual Private Network (VPN)

select PPTP. (Your ISP will tell you if you need to select

this protocol.)

Click

Chapter 1. Installing the AP+4 11

7

77

7

On the

Configuring the Wireless Network

page, enter your

wireless network parameters.

•

At

Band

, select the type(s) of devices in your network:

!

B+G

if the network includes both 802.11b and

802.11g devices (default). This option is best for

most users.

!

B

if the network includes only 802.11b devices

!

G

if the network includes only 802.11g devices

•

At

Wireless Operation

, select

!

AP

if you are using the AP+4 as a Router/Access

Point or a Repeater

!

Client

if you are using the AP+4 as an Ethernet

Client

!

WDS

if you want to use the AP+4 as a Repeater in

WDS (

W

ireless

D

istribution

S

ystem) mode.

12 Zoom AP+4 User Guide

Note

: To use the AP+4 as a repeater, we

recommend that you select AP and then select the

Enable

Universal Repeater Mode

check box at the

bottom of this page. Do not select WDS unless you

are sure you want to set up a WDS network.

!

AP+WDS

in the unlikely event that you want the

AP+4 to operate as both an Access Point and a

Repeater in WDS mode.

•

At

Network Type

(available only if the AP+4 is operating as

a Client) select Infrastructure (most users) or Ad Hoc.

•

At

SSID

(

S

ervice

S

et

ID

entifier), enter a network name. All

wireless devices on your network should use the same

name.

•

At

Channel Number

(available only if you selected Ad Hoc

channel as your Network Type), select a channel number

that isn’t being used by another nearby network. If you are

unsure which channel to use, try Channel 6.

•

Select

Enable MAC Clone

in the unlikely event that you

want to use the MAC address of a device in the network

instead of the AP+4’s MAC address.

•

Select

Enable Universal Repeater Mode

if you want to use

the AP+4 to extend the range of an existing wireless

network.

!

If you select Enable Universal Repeater Mode, at

SSID of Extended Interface

, enter the SSID

(network name) of the network to be extended. You

can normally get this SSID from the user interface of

the network’s router.

Click

Chapter 1. Installing the AP+4 13

8

88

8

On the

Setting up Wireless Security

page, select an

encryption method to protect your wireless communication.

We strongly recommend that you set up security

.

At

Encryption

:

•

Select

WPA2 (AES)

if all of the devices in your network

support this method.

Note:

If you are not sure of the

encryption method, check the documentation that came with

the device(s).

In the

Pre-Shared Key Format

list, select

Passphrase

or

Hex (64 characters)

. We recommend that you select

Passphrase.

In the

Pre-Shared Key

text box, if you selected

Passphrase, enter a password or sentence. If you

selected Hex, enter up to 64 hexadecimal values.

Enter the Passphrase or Hex string here for future

reference:

— — — — — — — — — — — — — — — — — — —

14 Zoom AP+4 User Guide

•

Select

WPA2 Mixed

if some of the devices in your network

support WPA2 and some support WPA, and then follow the

instructions for WPA2 above.

•

Select

WPA (TKIP)

if all the devices in your network support

this method, and then follow the instructions for WPA2

above.

•

Select

WEP

only if the devices in your network do not

support WPA2 or WPA.

In the

Key Length

list, select 64 bits or 128 bits (128 bits

preferred).

In the

Key Format

list, if all the wireless devices in the

network are Zoom products, select

ASCII

. Otherwise,

select

Hex

.

In the

Default Tx Key

list, select Key 1 (the default).

In the

Encryption Key 1

text box, enter Key 1 in the

format you selected, Hex or ASCII.

If you selected Hex

and you chose a 128-bit key length,

write your 26-hexadecimal key in the space below for

future reference, and then enter the key in the

Encryption Key 1 box.

— — — — — — — — — — — — —

If

you selected Hex

and you chose a 64-bit key length,

write your 13-hexadecimal key in the space below for

future reference, and then enter the key in the

Encryption Key 1 box.

— — — — — — — — — — — — —

If you selected ASCII

and you chose a 128-bit key

length, write your 13-ASCII-character key in the space

below for future reference, and then enter the key in the

Encryption Key 1 box.

— — — — — — — — — — — — —

Chapter 1. Installing the AP+4 15

If you selected ASCII

and you chose a 64-bit key length,

write your 5-ASCII-character key in the space below for

future reference, and then enter the key in the

Encryption Key 1 box.

— — — — —

Click

Finished

, and at the

Settings changed successfully!

message, click

OK

.

Your basic setup is complete! You don’t need to keep the AP+4

plugged into the setup computer.

•

If you are using the AP+4 as a

Router/Access Point

, your

broadband modem is already connected. You can plug up to

four computers, game stations, or other devices into the

AP+4’s LAN ports. The AP+4 can also link wireless devices

to your network.

•

If you are using the AP+4 as an

Ethernet Client

to provide

access to your wireless network, you can plug up to four

computers, game stations, or other devices into the AP+4’s

LAN ports.

•

If you are using the AP+4 as a

Repeater,

you can unplug the

computer from the AP+4’s LAN port and locate the AP+4

near the edge of the wireless network you want to extend.

If you decide that you want to make changes to any of the

parameters you have configured using the Setup Wizard, turn to

Chapter 3

,

Operating Mode

. Continue with

Chapter 4,

Wireless Configuration

, and

Chapter 5, TCP/IP Settings

.

16 Zoom AP+4 User Guide

2

Monitoring AP+4 Status

The

Status

page is displayed when you open the AP+4

configuration software:

Field Data displayed

System

Uptime

The elapsed time of the current AP+4 session

Firmware Version

The AP+4 revision number. If you contact

Zoom Technical Support, you will be asked for

this number.

Chapter 2. Monitoring AP+4 Status 17

Field Data displayed

Wireless Configuration

Mode

Selected operating mode: AP, Client,

WDS (

W

ireless

D

istribution

S

ystem), or

AP+WDS

Band

Selected wireless frequency band.

2.4 GHz B indicates a network of 802.11b

devices, 2.4 GHz G indicates a network

of 802.11g devices, and 2.4 GHz B+G

indicates a network that includes both

802.11b and 802.11g devices.

SSID S

ervice

S

et

ID

entifier: network name

Channel Number

Selected radio channel

Encryption

Selected security method: WPA2, Mixed,

WPA, WEP or None. See page 23.

BSSID B

asic

S

ervice

S

et

ID

entifier: the MAC

address of the AP+4

Associated Clients

MAC addresses of computers, game

consoles or other devices on the network

TCP/IP Configuration

(Local Area Network)

Attain IP Protocol

DHCP or Static, depending on operating

mode

IP Address

AP+4 IP address

Subnet Mask

AP+4 subnet mask

Default Gateway

AP+4 default gateway

DHCP Server Enabled

if the AP+4 is providing dynamic

IP addresses to network clients

Client

if another device on the network is

providing the addresses

None

if the AP+4 is operating as a bridge

MAC Address

AP+4 MAC address

18 Zoom AP+4 User Guide

Field Data displayed

WAN Configuration

Attain IP Protocol DHCP server

if the AP+4 is connected

directly to an ADSL or cable modem

Fixed IP

if the AP+4 is using a static IP

address

PPPoE connected

if you have an ADSL

modem and your ISP requires PPPoE

PPTP connected

if you have set up a

VPN and you have a static IP address.

IP Address

AP+4 IP address

Subnet Mask

Supplied by DHCP server or entered

manually on the WAN Setup page

Default Gateway

Supplied by DHCP server or entered

manually on the WAN Setup page

MAC Address

AP+4 WAN MAC address

Chapter 3. Operating Mode 19

3

Operating Mode

Selecting an Operating Mode is the first step in configuring your

AP+4.

You may have completed this step using the Setup Wizard

described in Chapter 1. If you want to change these settings, or if

you are manually configuring the AP+4, in the left menu pane

select

Operation Mode

.

Note:

To use the AP+4 as a Repeater, choose

Router/AP,

and

then on the

Wireless Basic Settings

page, select

Enable

Universal Repeater Mode

(see page 12).

20 Zoom AP+4 User Guide

4

Wireless Configuration

To set up or modify the parameters for your wireless network, in

the left menu pane select

Wireless

.

Basic Settings

This page includes all the parameters on the Setup Wizard’s

Configuring the Wireless Network

page, plus advanced

options.

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