AirLive AIRMAX2 User manual

AirMax2
802.11g Outdoor CPE
Use
r
’s Manual

Copyright and Disclaimer
AirLive AIRMAX2 User’s Manual
Copyright & Disclaimer
No part of this publication may be reproduced in any form or by any means, whether
electronic, mechanical, photocopying, or recording without the written consent of OvisLink
Corp.
OvisLink Corp. has made the best effort to ensure the accuracy of the information in this
user’s guide. However, we are not liable for the inaccuracies or errors in this guide.
Please use with caution. All information is subject to change without notice
All Trademarks are properties of their respective holders.

Table of Contents
i AirLive AIRMAX2 User’s Manual
Table of Contents
1. Introduction................................................................................................1
1.1 Overview..............................................................................................1
1.2 Firmware Upgrade and Tech Support..................................................1
1.3 Features...............................................................................................2
1.4 Wireless Operation Modes...................................................................2
1.4.1 Access Point Mode.....................................................................................................3
1.4.2 Client Mode ...............................................................................................................3
1.4.3 Bridge Mode ..............................................................................................................4
1.4.4 WDS Repeater Mode.................................................................................................4
1.4.5 Universal Repeater Mode ..........................................................................................5
1.4.6 WISP Router Mode....................................................................................................5
1.4.7 WISP + Repeater Mode .............................................................................................6
1.4.8 AP Router Mode.........................................................................................................7
1.4.9 WDS Station(Bridge Send Beacon)...........................................................................7
2. Installing the AirMax2................................................................................8
2.1 Before You Start...................................................................................8
2.2 Package Content .................................................................................9
2.3 Optional Accessories ...........................................................................9
2.4 Knowing Your AirMax2.......................................................................10
2.5 Hardware Installation.........................................................................11
2.5.1 Standard Pole Mount................................................................................................13
2.5.2 Optional Tilting Metal Pole/ Wall Mount................................................................14
2.5.3 Installing External Antenna......................................................................................16
2.6 LED Table ..........................................................................................18
2.7 Restore Settings to Default................................................................18
3. Configuring the AirMax2 .........................................................................19
3.1 Important Information.........................................................................19
3.2 Prepare your PC................................................................................19
3.3 Management Interface.......................................................................20
Web Management (HTTP):...............................................................................................20
Secured Web Management (HTTPS):...............................................................................21
Command Line Interface (Telnet):....................................................................................21
Secure Shell (SSH, SSH2)................................................................................................22
3.4 Introduction to Web Management......................................................23

Table of Contents
AirLive AIRMAX2 User’s Manual ii
3.4.1 Main Menu...............................................................................................................24
3.5 Initial Configurations ..........................................................................25
3.5.1 Changing the Regulatory Domain ...........................................................................25
3.5.2 Change the Device’s IPAddress..............................................................................25
3.5.3 Set the Time and Date..............................................................................................26
3.5.4 Enable/Disable Telnet and SSH Management .........................................................27
3.5.5 Change Password.....................................................................................................27
4. Wireless Settings.....................................................................................28
4.1 About Wireless Modes.......................................................................28
4.2 General Wireless Functions...............................................................30
4.2.1 Regulatory Domain..................................................................................................30
4.2.2 Network SSID..........................................................................................................31
4.2.3 Site Survey...............................................................................................................31
4.2.4 Signal Survey...........................................................................................................32
4.2.5 Hide SSID................................................................................................................32
4.2.6 Radio Mode..............................................................................................................32
4.2.7 Channel....................................................................................................................33
4.2.8 Client Mode Security Settings.................................................................................33
4.2.9 AP Mode Security Settings......................................................................................35
4.2.10 Client Isolation.......................................................................................................38
4.2.11 Data Rate................................................................................................................38
4.2.12 Tx Output Power....................................................................................................38
4.2.13 Clear Signal Technology........................................................................................39
4.2.14 Antenna Select .......................................................................................................39
4.2.15 Auto Clone MAC (Client Mode Only) ..................................................................39
4.2.16 Manual MAC Clone (Client Mode Only)..............................................................39
4.2.17 Access Control.......................................................................................................39
4.3 LED Threshold...................................................................................40
4.4 Advance Settings...............................................................................41
4.5 Bridge Mode Settings.........................................................................43
4.5.1 WDS Settings...........................................................................................................43
4.5.2 WDS Security ..........................................................................................................43
5. Wireless Menu: Router Mode Settings...................................................46
5.1 Router Mode Settings under Wireless Menu.....................................46
5.1.1 WAN Port.................................................................................................................47
5.1.2 Virtual Server Settings .............................................................................................47
5.1.2 DMZ.........................................................................................................................48
5.1.3 Dynamic DNS..........................................................................................................48
5.1.4 DoS (Denial of Service)...........................................................................................49
5.1.5 URL Filter................................................................................................................50
5.1.6 MAC Filter...............................................................................................................50
5.1.7 IP Filter ....................................................................................................................50

Table of Contents
iii AirLive AIRMAX2 User’s Manual
5.1.8 Special Applications.................................................................................................51
5.1.9 Diagnostic (DNS Lookup).......................................................................................51
5.1.10 PING......................................................................................................................52
5.1.11 Remote Management .............................................................................................52
6. System Configurations............................................................................53
6.1 Menu Structure ..................................................................................53
6.2 LAN Interface Setup ..........................................................................53
6.2.1 DHCP Settings.........................................................................................................54
6.2.2 Clone MAC Address................................................................................................54
6.2.3 Disable PING...........................................................................................................54
6.2.4 Add DHCP Static Lease Client ................................................................................55
6.3 Time Settings.....................................................................................55
6.4 Password Settings.............................................................................56
6.5 System Management.........................................................................56
6.6 Watchdog...........................................................................................57
6.7 Firmware Upgrade.............................................................................57
6.8 Configuration Save and Restore........................................................58
6.9 Factory Default ..................................................................................59
7. Device Status Menu.................................................................................60
7.1 Menu Structure ..................................................................................60
7.2 Device Information.............................................................................60
7.3 Statistic ..............................................................................................61
7.4 Client Table........................................................................................62
7.5 Log.....................................................................................................62
8. Bandwidth Control...................................................................................63
8.1 What is Bandwidth Control?...............................................................63
8.2 Type of Bandwidth Control.................................................................63
8.2.1 Interface Control................................................................................................63
8.2.2 Individual IP/MAC Control.....................................................................................64
8.3 What is “Out Rate”?...........................................................................64
8.4 Configure the Bandwidth Control.......................................................65
8.4.1 Interface Control Settings........................................................................................67
8.4.2 Define Policy .....................................................................................................67
8.4.3 Control by IPAddress........................................................................................68
8.4.4 Control by MAC Address ..................................................................................69

Table of Contents
AirLive AIRMAX2 User’s Manual iv
9. Command Line Interface.........................................................................71
9.1 Available Commands.........................................................................71
10. Emergency Firmware Recovery ...........................................................79
10.1 How Emergency Upgrade Works?...................................................79
10.2 Emergency Upgrade Procedure ......................................................79
11. Frequent Asked Questions ...................................................................81
12. Specifications.........................................................................................84
12.1 Hardware Features..........................................................................84
12.1.1 General Hardware Feature.....................................................................................84
12.1.2 Antenna..................................................................................................................84
12.1.3 Power Supply.........................................................................................................84
12.1.4 Dimension and Weight...........................................................................................85
12.2 Radio Specifications ........................................................................85
12.2.1 Frequency Band.....................................................................................................85
12.2.3 Rate and Modulation..............................................................................................85
12.2.4 TX Output Power...................................................................................................85
12.2.5 Receiver Sensitivity...............................................................................................85
12.2.6 Supported WLAN Mode........................................................................................86
12.3 Software Feature.............................................................................86
12.3.1 Operation Mode.....................................................................................................86
12.3.2 Management Interface ...........................................................................................86
13. Wireless Network Glossary...................................................................87

1. Introduction
1AirLive AIRMAX2 User’s Manual
1 1. Introduction
1.1 Overview
The AIRMAX2 is a wireless outdoor multi-function device based on IEEE 802.11g/b
2.4GHz radio technologies. When installed in upright position, it is rain and splash proof.
It features an integrated 10dBi patch antenna and passive POE to simplify the installation.
The built-in antenna can provide up to 3km* of distance depending on conditions. If more
distance is required, a R-SMA antenna connector is available for external antenna. The
firmware of the AP provides up to 9 operation modes* to satisfy different application
environments.
1.2 Firmware Upgrade and Tech Support
If you encounter a technical issue that can not be resolved by information on this guide, we
recommend that you visit our comprehensive website support at www.airlive.com. The
tech support FAQ are frequently updated with latest information.
In addition, you might find new firmwares that either increase software functions or provide
bug fixes for AirMax2. You can reach our on-line support center at the following link:
http://www.airlive.com/support/support_2.jsp
Since 2009, AirLive has added the “Newsletter Instant Support System” on our website.
AirLive Newsletter subscribers receives instant email notifications when there are new
download or tech support FAQ updates for their subscribed airlive models. To become an
AirLive newsletter member, please visit: http://www.airlive.com/member/member_3.jsp
Figure 1.4: AirLive Newsletter Suppport System

1. Introduction
AirLive AIRMAX2 User’s Manual 2
1.3 Features
802.11g/b Hi Powered Chipset
4MB Flash and 16MB SDRAM
9 wireless multi-function modes: Access Point, Client Mode, WDS Repeater, WDS
Bridge, Universal Repeater, WISP Router, AP Router, WISP+ Universal Repeater,
WDS Station
10Bi Integrated Patch Antenna: Vertical Polarization. 70 degree Horizontal and 38
degree Vertical coverage in the forward direction.
R-SMA connector for external antenna.
Built from High Temperature resistant ABS material with Anti-UV protection
Power by passive PoE: 12V Adapter and injector included.
Slide out housing design for easy maintenance.
Pole Mount strap included. Optional metal mount and wall mount available
Interface and IP/MAC Bandwidth Control
Site Survey, Signal Survey, and Signal Strength LED indicator.
ClearSignal Interference Resistant Technology
Emergency firmware recovery mode
Web, HTTPS, SSH, Telnet managements
1.4 Wireless Operation Modes
The AirMax2 can perform as a multi-function wireless device. Through the AirLogic web
interface, users can easily select which wireless mode they wish the AirMax2 to perform.
AirMax2WirelessOperationMode
Wireless Mode Radio WAN Application
Access Point AP None Hotspot (Indoor and Outdoor)
Client Client None WISP Client
WISP Router Client Wireless WISP Client Router
Bridge Bridge None Building to Building network
WDS Repeater AP + Client None Extend distance of another WDS
AP/Router

1. Introduction
3AirLive AIRMAX2 User’s Manual
Universal Repeater AP + Client None Extend distance of any AP Router
WISP + Repeater AP + Client Wireless WISP 2-Way CPE (One radio only)
AP Router AP LAN Port Broadband Sharing
WDS Station Bridge None Bridge with SSID
1.4.1 Access Point Mode
When operating in the Access Point mode, the AIRMAX2 becomes the center hub of the
wireless network. All wireless cards and clients connect and communicate through
AirMax2. This type of network is known as “Infrastructure network”. Other AirMax2 or
802.11a CPE can connect to AP mode through “Client Mode”.
1.4.2 Client Mode
This mode is also known as “Client” mode. For AirMax2, there are 2 types of Client modes:
Infrastructure and Adhoc mode. In Infrastructure mode, the AIRMAX2 acts as if it is a
wireless adapter to connect with a remote Access Point. Users can attach a computer or
a router to the LAN port of AirMax2 to get network access. This mode is often used by
WISP on the subscriber’s side.
Client Mode
Client Mode

1. Introduction
AirLive AIRMAX2 User’s Manual 4
In Client Ad Hoc mode, AIRMAX2 can connect to other wireless adapters without access
point. Users can attach a computer or a router to the LAN port of AirMax2 to get network
access.
1.4.3 Bridge Mode
This mode is also known as “WDS Pure MAC Bridge mode”. When configured to operate
in the Wireless Distribution System (WDS) Mode, the AIRMAX2 provides bridging functions
with remote LAN networks in the WDS system . The system will support up to total of 8
bridges in a WDS network (by daisy chain). However, each bridge can only associate with
maximum of 4 other bridges in the WDS configuration. This mode is best used when you
want to connect LAN networks together wirelessly (for example, between office and
warehouse). If you have more than 2 AP in WDS Bridges mode, please remember to turn
on the “802.1d Spanning Tree” or “STP” option on to avoid network loop. This mode
usually delivers faster performance than infrastructure mode.
1.4.4 WDS Repeater Mode
In WDS Repeater mode, the AIRMAX2 functions as a repeater that extends the range of
remote wireless LAN. In this mode, the remote Access Point must have WDS (Wireless
Distribution System) capability. If you require the PC’s MAC addresses to be preserved

1. Introduction
5AirLive AIRMAX2 User’s Manual
when the data pass through the Repeater, it is necessary to use the WDS Repeater mode.
Because the radio is divided into WDS + AP mode, the Repeater mode will have less
performance and distance. In this mode, it is recommended to use an external
Omni-Directional antenna.
1.4.5 Universal Repeater Mode
In Universal Repeater mode, the AIRMAX2 functions as a repeater that extends the range
of remote wireless LAN. This mode can repeat the signal of any remote AP/Router, even
if they do not have WDS capability. However, the MAC addresses of any wireless traffic
going through Universal Repeater are “translated” into the Repeater’s MAC address. As a
result, any applications that require identification by MAC address (such as hotspot or
firewall) can not use this mode. It is also recommended to use “DHCP” Relay function to
get IP address from remote DHCP server.
Because the radio is divided into WDS + AP mode, the Repeater mode will have less
performance and distance. In this mode, it is recommended to use an external
Omni-Directional antenna.
1.4.6 WISP Router Mode
In WISP Router Mode, AIRMAX2 connects to the remote Access Point as in Client
Infrastructure Mode. On the LAN side, it acts like a wired router for IP sharing function.
This mode is best used for IP sharing application for WISP subscribers. In this mode, the
WAN is the wireless client side, the LAN is the wired side.
Router with
WDS function
Router without
WDS function

1. Introduction
AirLive AIRMAX2 User’s Manual 6
1.4.7 WISP + Repeater Mode
This mode is the combination of WISP Router mode and AP mode. The radio is divided
into 2-way. One way is the client mode to connect with the remote AP, the other is the AP
mode to serve the local wireless network. There is a NAT router function to share the
Internet connection. Since the radio is divided by half, it is not recommended for long
distance application. The use of external Omni-Directional Antenna .
If you are a WISP operator, it is highly recommended that you use a 2-radio product like
AirLive G.DUO(dual 11g AP) or WLA-9000AP(A+G AP) for this purpose.

1. Introduction
7AirLive AIRMAX2 User’s Manual
1.4.8 AP Router Mode
In AP Router Mode, the AirMax2 behaves like a wireless router. The LAN port of the
AirMax2 will become WAN port. The wireless network of AirMax2 becomes the LAN side.
Please note when this mode is used, the only way to manage the AirMax2 is through the
wireless side unless remote management is opened.
1.4.9 WDS Station(Bridge Send Beacon)
The WDS Station mode is similar to Bridge mode with the exception that the link has added
“SSID” as basis for the bridge link. This mode is for added bridge mode compatibility with
Atheros base wireless device.

2. Install the AIRMAX2
AirLive AIRMAX2 User’s Manual 8
2 2. Installing the AirMax2
This section describes the hardware features and the hardware installation procedure for
the AIRMAX2. For software configuration, please go to chapter 3 for more details.
2.1 Before You Start
It is important to read through this section before you install theAirMax2
The AirMax2 comes with everything you need to start installation with exception
of the PoE Ethernet Cable. You can use a good quality CAT-5E outdoor graded
Ethernet cable (shielded with anti-UV) according to the length you need.
The AirMax2 must be installed in the upright position if the unit is located in
outdoor or wet environments.
The integrated antenna has forward coverage angle of 70 degree horizontal and
38 degree vertical.

2. Install the AirMax2
9 AirLive AIRMAX2 User’s Manual
If you choose to use the external antenna, please remember to connect the
external antenna first before power on AirMax2.
If you choose to use the external antenna, please make sure to change the
software settings to use the “external” antenna.
2.2 Package Content
The AIRMAX2 package contains the following items:
One AirMax2 main unit
One 12V 1A DC power adapter
Passive PoE DC Injector
2 x Plastic Straps
User’s Guide CD
Quick Start Guide
The PoE Ethernet cable is not included in the package. You may choose an outdoor
specification Ethernet cable according to the length you need.
2.3 Optional Accessories
The AirMax2 have the following optional accessories which you can purchase from AirLive
Tilting Metal Wall/Pole Mount (Model: WMK-AIRMAX): This kit allows your
AirMax2 to tilt in pole mount, it also allow you to install the AirMax2 to the wall.
25 meter PoE cable (Model: OD-25M): high quality outdoor graded anti-UI PoE
Ethernet Cable.

2. Install the AIRMAX2
AirLive AIRMAX2 User’s Manual 10
2.4 Knowing Your AirMax2
Below are descriptions and diagrams of the product:

2. Install the AirMax2
11 AirLive AIRMAX2 User’s Manual
2.5 Hardware Installation
Please prepare a screw driver and an outdoor graded PoE Ethernet cable with adequate
length according to your need.
1. Remove the screws from the sides of the
case. 2. Hold the sides of the bottom cases and pull out in the downward direction.
3. Install the PoE cable to the PoE Port.
Follow the cable guard direction. 4. Slide back the bottom case

2. Install the AIRMAX2
AirLive AIRMAX2 User’s Manual 12
. 5. Put the case screws back.
6. Install the PoE Cable and the Power Adapter to the DC Injector. Please make sure to read the
markings on the DC Injector carefully and connect the cables correctly. You can connect your
PC directly to the “LAN” port of the DC Injector.
The PoE Cable exit
hole should face up

2. Install the AirMax2
13 AirLive AIRMAX2 User’s Manual
2.5.1 Standard Pole Mount
Your AirMax2 comes standard with 2 plastic straps for pole mounting. Please follow the
procedure below to install:
1. Put the plastic strap through the holes on
the Pole Mount holders. 2. Thread the thinner end of the strap into the opening on the other end. Then tighten the
strap around the pole as tightly as possible.
DC Injector

2. Install the AIRMAX2
AirLive AIRMAX2 User’s Manual 14
2.5.2 Optional Tilting Metal Pole/ Wall Mount
The optional WMK-AIRMAX metal pole/wall mount kit allows your AirMax2 to be mounted
on the wall and pole. It enables you to tilt the AirMax2 to the desire vertical angle. If you
have purchased such kit, please follow the instruction below to mount your AirMax
Wall Mount Installation using WMK-AIRMAX
1. Please first install the screw anchors into
the wall
2. Secure the screws through the Metal
Bracket into the screw anchors
3. Install the AirMax2 into the Metal Bracket
and tighten the screws on the bracket.
4. By adjusting the bracket screws, you can adjust the tilting angle of theAirMax2
1
2
3
Bracket Screw