Air Live AirMax5N User Manual
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Air Live AirMax5N User Manual

802.11a/n 1t1r wireless outdoor cpe
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AirMax5N
802.11a/n 1T1R Wireless
Outdoor CPE
User's Manual
Version 1.0

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Summary of Contents for Air Live AirMax5N

  • Page 1 AirMax5N 802.11a/n 1T1R Wireless Outdoor CPE User’s Manual Version 1.0...
  • Page 2 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. AirLive AirMax5N User’s Manual...

  • Page 3: Table Of Contents

    1.5.4 WDS Repeater Mode (WDS + AP) ..............6 1.5.5 Client Infrastructure Mode ................6 1.5.6 WISP Router Mode..................7 1.5.7 AP Router Mode ..................7 2. Installing the AirMax5N ................9 2.1 Before You Start ...................9 2.2 Package Content ................10 2.3 Knowing your AirMax5N..............10 2.4 Hardware Installation .................12...
  • Page 4 Table of Contents 4.1 About AirMax5N’s Menu Structure .............26 4.2 Operation Modes (Wireless and WAN Settings) ........27 4.2.1 Regulatory Domain ..................29 4.2.2 Network SSID ....................29 4.2.3 Site Survey ....................29 4.2.4 Radio Mode (11a, 11a/n mixed, 11n) ............30 4.2.5 Channel .....................30 4.2.6 Channel Width ...................31...
  • Page 5 Table of Contents 5.2.4 Wireless Client Table .................64 5.2.5 System Log....................64 6. Antenna Alignment ..................65 6.1 About AirMax5N’s Antenna ..............65 6.1.1 Mounting Adjustment .................65 6.2 Preparation before Installation ............65 6.3 Antenna Alignment using Signal Survey ..........66 7. Application Example: Infrastructure ............68 7.1 Application Environment ..............68...

  • Page 6: Introduction

    1.2 How to Use This Guide AirMax5N is an advanced wireless CPE with many functions. It is recommended that you read through the entire user’s guide whenever possible. The user guide is divided into different chapters. You should read at least go through the first 3 chapters before attempting to install the device.
  • Page 7 Chapter 4 Web Management – Wireless and WAN Settings: This chapter explain the wireless functions and router mode settings in the AirMax5N. If time permitted, you should read through the entire chapter. 4.2 Operation Mode (wireless): Operation mode is the page where all the wireless settings and router mode settings are.

  • Page 8: Firmware Upgrade And 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 AirMax5N. 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.

  • Page 9: Features

    The AirMax5N can be configured to operate in the following wireless operation modes: 1.5.1 Access Point Mode When operating in the Access Point mode, the AIRMAX5N becomes the center hub of the wireless network. All wireless cards and clients connect and communicate through AirMax5N.

  • Page 10: Repeater Mode

    1. Introduction 1.5.2 Repeater Mode In Repeater mode, the AIRMAX5N functions as a repeater that extends the range of remote wireless LAN. The AirMax5N’s repeater mode is a universal repeater, not WDS repeater. Because the radio is divided into client + AP mode, the Repeater mode will have less performance and distance.

  • Page 11: Wds Repeater Mode (Wds + Ap)

    Access Point. Users can attach a computer or a router to the LAN port of AirMax5N to get network access. This mode is often used by WISP on the subscriber’s side.

  • Page 12: Wisp Router Mode

    LAN is the wired side. 1.5.7 AP Router Mode In AP Router Mode, the AirMax5N behaves like a wireless router. The non-PoE port of the AirMax5N will become WAN port. Both the wireless and the passive PoE port of AirMax5N becomes the LAN side.
  • Page 13 1. Introduction AirLive AirMax5N User’s Manual...

  • Page 14: Installing The Airmax5N

    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 AirMax5N must be installed in the upright position if the unit is located in outdoor or wet environments.

  • Page 15: Package Content

    2. Installing the AirMax5N 2.2 Package Content The AIRMAX5N package contains the following items: One AIRMAX5N main unit One 12V 1A DC power adapter Passive PoE DC Injector 1 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.
  • Page 16 2. Installing the AirMax5N ED Behavior LED Indicator State Description The WLAN Broadband Router is powered ON. 1. PWR LED The WLAN Broadband Router is powered Off. Wireless Radio ON. 2. WLAN LED Wireless Radio Off. Flashing Data is transmitting or receiving on the wireless.

  • Page 17: Hardware Installation

    2. Installing the AirMax5N 2.4 Hardware Installation Please prepare a screw driver and an outdoor graded PoE Ethernet cable with adequate length according to your need. 1. Push the button in the side to remove 2. Pass through Ethernet cable from the hole;...

  • Page 18: Standard Pole Mount

    2. Installing the AirMax5N 2.4.1 Standard Pole Mount Your AirMax5N comes standard with 1 plastic straps for pole mounting. Please follow the procedure below to install: 1. Put the plastic strap through the holes on 2. Thread the thinner end of the strap into the Pole Mount holders.
  • Page 19 Connect the converter cable to the antenna port. Please run the cable through the cable hole Push back the cover. You should connect the AirMax5N to an external antenna before power on to avoid damaging the RF AirLive AirMax5N User’s Manual...

  • Page 20: Restore Settings To Default

    If you have forgotten your AirMax5N’s IP address or password, you can restore your AirMax5N to the default settings by pressing on the “reset button” for more than 5 seconds. The reset button is located on the PoE Kit. Please see diagram below for details.

  • Page 21: Configuring The Airmax5N

    Domain to change country. 3.2 Prepare your PC The AIRMAX5N can be managed remotely by a PC through either the wired or wireless network. The default IP address of the AIRMAX5N is 192.168.1.1 with a subnet mask of 255.255.255.0. This means the IP address of the PC should be in the range of 192.168.1.2 to 192.168.1.254.

  • Page 22: Management Interface

    Web Management (HTTP): You can manage your AirMax5N by simply typing its IP address in the web browser. Most functions of AirMax5N can be accessed by web management interface. We recommend using this interface for initial configurations. To begin, simply enter AirMax5N’s IP address (default is 192.168.1.1) on the web browser.

  • Page 23: Introduction To Web Management

    You can choose any menu categories to begin; you can switch to other menu later When you access to the AirMax5N, it will require you to enter the username and password. Please enter “admin” for the User Name, and “airlive” (all lower cases) for password.

  • Page 24: Initial Configurations

    System Configuration Wireless Settings 3.5 Initial Configurations We recommend users to browse through AirMax5N’s web management interface to get an overall picture of the functions and interface. Below are the recommended initial configurations for first time login: AirLive AirMax5N User’s Manual...

  • Page 25: Choose The Wireless Operation Modes

    3. Configuring the AirMax5N 3.5.1 Choose the wireless Operation Modes The wireless settings of AirMax5N are dependent on the wireless operation mode you choose. Therefore, the first step is to choose the operation mode. For explanation on when to use what operation mode, please refer to Chapter 1 When you click on the “Wireless Settings”...

  • Page 26: Change The Device's Ip Address

    3.5.2 Change the Device’s IP Address The default IP address is at 192.168.1.1. You should change it to the same subnet as your network. Also, if you want to manage AirMax5N remotely, you have to set the Gateway and DNS server information.

  • Page 27: Change The Country Code

    3. Configuring the AirMax5N 3.5.3 Change the Country Code The legal frequency and channels in 5GHz spectrum varies between countries. The default country code is United Kingdom which should require no changes If you are living in Europe. If you are living outside EU, you should change the country code accordingly.
  • Page 28 3. Configuring the AirMax5N Step 1. Select “Operation Mode” -> “Setup” Step 2. From the Regulatory Domain, please select your country AirLive AirMax5N User’s Manual...

  • Page 29: Set The Time And Date

    Click on “Apply” to finish. 3.5.4 Set the Time and Date It is important that you set the date and time for your AirMax5N so that the system log will record the correct date and time information. Please go to “System Configuration” ->Time Settings.

  • Page 30: Change Password

    3. Configuring the AirMax5N 3.5.5 Change Password You should change the password for AirMax5N at the first login. To change password, please go to “System Configuration” -> “Password Settings” menu. AirLive AirMax5N User’s Manual...

  • Page 31: Web Management: Wireless And Wan Settings

    Chapter 5. 4.1 About AirMax5N’s Menu Structure The AirMax5N’s web management menu is divided into 3 main menus: Operation Modes, System Configurations, and Device Status. The main menus are displayed in “Top Menu Bar”.

  • Page 32: Operation Modes (Wireless And Wan Settings)

    Logout: Please make sure to Logout after you finish all settings. 4.2 Operation Modes (Wireless and WAN Settings) The wireless settings of AirMax5N are dependent on the wireless operation mode you choose. Therefore, the first step is to choose the operation mode. For explanation on when to use what operation mode, please refer to Chapter 1.
  • Page 33 4. Web Management-Wireless and WAN Settings Mode: The available wireless operation modes for AirMax5N. Select one and click on “Change Mode” button to switch between modes. Setup: Click here to configure the Wireless and WAN (in router mode) settings. Radio: This explain how the radio function in the particular operation mode Ethernet: This shows whether the radio Once you click on the “Setup”...

  • Page 34: Regulatory Domain

    The SSID is the network name used to identify a wireless network. The SSID must be the same for all devices in the same wireless network. In AirMax5N; it is possible to create more than one SSID in AP, WDS + AP and AP Router mode, please check the “Multiple SSID ”...

  • Page 35: Radio Mode (11A, 11A/N Mixed, 11N)

    AirMax5N will not check whether the encryption key is correct. Signal Strength: This is a value to show the signal level of the AirMax5N. In general, remote APs with stronger signal will display higher level.

  • Page 36: Channel Width

    4.2.7 Data Rate Operation Mode -> Setup -> Data Rate Use this function; you can lock the data rate of your AirMax5N to a specified value. For 802.11a radio mode, the date rate supports from 1Mbps to 54Mbps. To 802.11n, the data rate will be specified in MCS value.

  • Page 37: Security Settings

    Security settings allow you to use encryption to secure your data from eavesdropping. You can select different security policy to provide association authentication and/or data encryption. The AirMax5N features various security policies including WEP, 802.1x, WPA-RADIUS, WPA-PSK, WPA2-RADIUS, WPA2-PSK, and WPA-PSK. Please note not all security policies are available in all operation modes.
  • Page 38 ASCII: The Key length can be 5 or 13 character to ASCII Key type, and the character can be any ASCII character. If the length is not 5 nor 13, the alert message should pop up as below: 802.1x AirLive AirMax5N User’s Manual...
  • Page 39 WPA2 adds full support for 802.11i standard and the CCMP (AES Encryption). ll 2 requires a RADIUS server available in order to do authentication (same as 802.1x), thus there is no shared key required. AirLive AirMax5N User’s Manual...
  • Page 40 WEP keys. It does not require a RADIUS server in order to provide association authentication, but you do have to enter a shared key for the authentication purpose. The encryption key is generated automatically and dynamically. WPA2-PSK adds CCMP and AES encryption for even better security. AirLive AirMax5N User’s Manual...
  • Page 41 Pre-shared Key: This is an ASCII string with 8 to 63 characters. Please make sure that both the AIRMAX5N and the wireless client stations use the same key. Encryption Type: There are two encryption types TKIP and AES (CCMP). While AES provides better security than TKIP, some wireless client stations may not be equipped with the hardware to support it.

  • Page 42: Antenna Settings

    4.2.11 Advance Settings (Wireless) Operation Mode -> Setup -> Advance Settings This page includes all the wireless settings that change the RF behaviors of AirMax5N. It is important to read through this section before attempting to make changes. AirLive AirMax5N User’s Manual...

  • Page 43: Access Control (Acl)

    4.2.12 Access Control (ACL) Operation Mode -> Setup -> Access Control The AIRMAX5N allows you to define a list of MAC addresses that are allowed or denied to access the wireless network. This function is available only for Access Point and AP Router modes.

  • Page 44: Multiple Ssid

    This function is available only for Access Point and AP Router modes. Multiple SSID allows AirMax5N to create up to 4 different wireless networks (SSID). It is also known as “Virtual AP” function. Each SSID can have its Encryption type.
  • Page 45 SSID How to add a SSID You can add up to 4 SSID in AirMax5N. Please follow the procedure below: Enter the SSID name (i.e. BridgeNet) and check if you needed to hide the SSID. Click on “Apply” to add SSID Go to the Security setting and select the SSID Select the Security Policy (i.e.

  • Page 46: Wmm Qos

    WMM Settings is to specify parameters on multiple data queue for better performance of differentiated wireless traffic like Voice-over-IP (VoIP), other types of audio, video, and streaming media as well as traditional IP data over the AP. AirLive AirMax5N User’s Manual...
  • Page 47 AC_VO: Highest priority queue, minimum delay. Time-sensitive data such as Voice over IP (VoIP) is automatically sent to this queue. Packets in a higher priority queue will be transmitted before packets in a lower priority queue. AirLive AirMax5N User’s Manual...
  • Page 48 The value specified in the Maximum Contention Window is the upper limit for this doubling of the random backoff. This doubling continues until either the data frame is sent or the Maximum Contention Window size is reached. AirLive AirMax5N User’s Manual...

  • Page 49: Wps

    LAN, and the blockages might be difficult to diagnose. 4.2.15 WPS Operation Mode -> Setup -> WPS WPS means the Wi-Fi Protected Setup function. Please click Apply button to take effect function after change. AirLive AirMax5N User’s Manual...
  • Page 50 AP PIN code. Reset OOB: Click Reset OOB button to reset WPS AP to the OOB (out-of-box) configuration. WPS mode: Select WPS mode. PIN: Personal Identification Number. PBC: Push Button Communication. PIN: Input enrollee’s PIN code to AP-registrar. AirLive AirMax5N User’s Manual...

  • Page 51: Bandwidth Control

    Operation Mode -> Setup -> Bandwidth Control Bandwidth Control can limit the maximum speed of individual device. It is also known as Traffic Shaping. The AirMax5N provides Per-IP Bandwidth Control for both uplink and downlink speed. It controls the speed of both wireless and wired interface.

  • Page 52: Router Mode Settings

    The WISP Router mode is also known as Client Router. The wireless side is connected to the remote AP as in Client Infrastructure mode. Between the wireless and LAN is the IP sharing router function. This is used to share WISP connection. The WAN is on the wireless side. AirLive AirMax5N User’s Manual...

  • Page 53: Ap Router Mode

    4. Web Management-Wireless and WAN Settings 4.4.2 AP Router Mode In AP Router mode, the non-POE port of the AirMax5N will turn into the WAN port. The wireless interface will become the LAN side. It will turn AirMax5N into a wireless router.

  • Page 54: Dynamic Dns Settings

    4. Web Management-Wireless and WAN Settings Clone MAC Address: Some service provider (Cable Modem provider) lock to certain MAC address. In this situation, the WAN port of AirMax5N needs to clone the MAC address. Please check the “Clone MAC address” box and enter the address that need to be cloned.

  • Page 55: Dhcp Server

    4. Web Management-Wireless and WAN Settings HTTP Web Server Access: You can enable or disable HTTP service from WAN side Response to WAN ping: You can disable or enable whether AirMax5N will response to PING command. 4.4.6 DHCP Server Operation Mode -> Setup -> IP Routing Settings DHCP Server Settings is to assign private IP address to the devices in your local area network (LAN).

  • Page 56: Multiple Dmz

    Advanced Settings >> Multiple DMZ DMZ opens all TCP/UDP ports to particular IP address on the LAN side. It allows setting up servers behind the AirMax5N. Enable the DMZ function and then enter the local DMZ IP address. A DMZ server is a common term used to describe the default virtual server. If the DMZ server is selected, Internet traffic not destined for a valid virtual server is redirected to this privately addressed LAN client.
  • Page 57 4. Web Management-Wireless and WAN Settings AirLive AirMax5N User’s Manual...

  • Page 58: Ip Filtering Settings

    Source IP Address: Fill in the IP address of source, to restrict data transmission. Protocol: Select the protocol that you want to restrict. There are four options: None, TCP, UDP and ICMP. Dest Port Range: Fill in the start-port and end-port number of destination, to restrict data transmission. AirLive AirMax5N User’s Manual...
  • Page 59 Source Port Range: Fill in the start-port and end-port number of source, to restrict data transmission. Action: Select Accept or Drop to specify the action of filtering policies. Comment: Make a comment for the filtering policy. Apply: To grant or deny IP address, select ADD or Delete Selected. AirLive AirMax5N User’s Manual...

  • Page 60: Web Management 2: System Configuration And Status

    The Device IP Settings screen allows you to configure the IP address and subnet of the device. Although you can rely on a DHCP server to assign an IP address to the AIRMAX5N automatically, it is recommended that you configure a static IP address manually in most applications.
  • Page 61 Click APPLY to go to the next screen. Use DHCP Client Protocol to Get IP automatically If you choose to use a DHCP Server to acquire an IP address for the AIRMAX5N automatically, enable the checkbox “Use the DHCP client protocol to automatically get the IP address for this device”.

  • Page 62: Time Settings

    5.1.2 Time Settings System Configuration ->Time Settings It is important that you set the date and time for your AirMax5N so that the system log will record the correct date and time information. We recommend you choose “Enable NTP” so the time will be keep even after reboot.

  • Page 63: System Management

    Syslog: To enable or disable the syslog here. 5.1.5 Ping Watchdog System Configuration -> Ping Watchdog The Ping Watchdog will ping remote IP addresses to make sure the wireless connection is active, if not, it can either reconnect or reboot. AirLive AirMax5N User’s Manual...

  • Page 64: Firmware Upgrade

    You can upgrade the firmware of your AIRMAX5N (the software that controls your AIRMAX5N’s operation). Normally, this is done when a new version of firmware offers new features that you want, or solves problems that you have encountered with the current version.

  • Page 65: Configuration Save And Restore

    (or click Browse to locate the firmware file). Next, Click the Upgrade button to start. The new firmware will be loaded to your AIRMAX5N. After a message appears telling you that the operation is completed, you need to reset the system to have the new firmware take effect.

  • Page 66: Factory Default

    5.1.8 Factory Default System Configuration -> Factory Default You can reset the configuration of your AIRMAX5N to the factory default settings. Step 1 Select Factory Default from the System Configuration menu. Step 2 Click YES to go ahead and restore the configuration to the factory default.

  • Page 67: Device Status

    Firmware version: Shows the current firmware version installed in this AirMax5N Wireless MAC: This is the wireless MAC address (BSSID) of this AiMax5N. Uptime: This is the time that the AirMax5N has been running since last power up. ARP Table: Display the corresponding IP and MAC address Table.

  • Page 68: Wireless Information

    BSSD, connecting State, channel, and encryption used. 5.2.3 Internet Information This page shows the information about WAN port of the AirMax5N. It includes the type of WAN port authentication used and the IP address information about the WAN port. AirLive AirMax5N User’s Manual...

  • Page 69: Wireless Client Table

    5.2.5 System Log The System Log displays the system activities, login, and system error report. If you need to report a problem to Air Live, please be sure to send us the System Log information also. AirLive AirMax5N User’s Manual...

  • Page 70: Antenna Alignment

    External Antenna Connector: R-SMA 6.1.1 Mounting Adjustment The degree you can adjust the AirMax5N’s antenna depends on what mounting kit you use. Using the standard strap mount allows you to rotate the CPE in the horizontal plane only. As long as 2 wireless devices are at about the same elevation, this adjustment is already enough.

  • Page 71: Antenna Alignment Using Signal Survey

    The Signal Survey is a subnet of the Site Survey function; you do not need to enter the wireless settings in advance. Please follow the example below to complete antenna alignment using Signal Survey function. SSID: airlive3 Encryption: WPA-PSK 3 km AirLive AirMax5N User’s Manual...
  • Page 72 Refresh the Site Survey page and check the Signal Strength again. Step 5 Once the Signal is good enough, please check the radio box in front of the desired AP and then click on the ASSOCIATE button for building the connection. AirLive AirMax5N User’s Manual...

  • Page 73: Application Example: Infrastructure

    SSID. 7.1 Application Environment In this application example, an AirMax5N in Access Point mode is in the center of an infrastructure topology with two virtual wireless networks. Each wireless network has its own SSID, security Policy and Bandwidth policy.

  • Page 74: Central Ap: Access Point Mode

    AirLive01: A network for remote AP with WPA-PSK security policy. AirLive02: A network with WPA-PSK2 security policy 7.2.1 AP Wireless Settings AP : AirMax5N in AP Mode Set device IP to 192.168.1.1 with subnet mask of 255.255.255.248 Connect to the Access Point using AP mode.
  • Page 75 7. Application Example: Infrastructure Step 1 Click on “setup” button on the “Operation Mode” page Step 2 On the wireless setting page, please enter the SSID and Channel. And then press “Apply” to make changes. AirLive AirMax5N User’s Manual...
  • Page 76 7. Application Example: Infrastructure Step 3 Click on the “Multiple SSID”. Step 4 Go to the Security Setting and set the security policy separately. AirLive AirMax5N User’s Manual 2000...

  • Page 77: Client: Client Mode

    7. Application Example: Infrastructure 7.3 Client: Client Mode Client : AirMax5N in Client Infrastructure Mode Set device IP to 192.168.1.100 with subnet mask of 255.255.255.248 Connect to the Access Point using Client mode. Use Site Survey to connect and associate with the AP.

  • Page 78: Client Wireless Settings

    7. Application Example: Infrastructure 7.3.2 Client Wireless Settings Step 1 Go to “Operation Mode” menu. Select “Client”, and then click on “Change Mode” button. AirLive AirMax5N User’s Manual...
  • Page 79 Press “Setup” to enter the wireless settings page. Click on the Site Survey button for searching the remote AP. Step 3 After pressing “Site Survey” button, the following page should appear. Select “AirLive01” and press “Associate” button to connect AirLive AirMax5N User’s Manual...
  • Page 80 7. Application Example: Infrastructure Step 4 The AirMax5N will prompt you to enter security policy information. Select WPA-PSK and enter your Pre-Shared Key. Step 5 Click on “Apply”. After a few seconds, the following screen will appear to show successful connection.

  • Page 81: Specifications

    8. Specifications Specifications The specification of AirMax5N is subject to change without notice. Please use the information with caution. 8.1 Features 8.1.1 General Feature 1T1R 150Mbps IEEE 802.11a/n Runs from 5.1GHz to 5.8GHz Spectrum 2 x 10/100 Ethernet Port with one Passive PoE port Built-in 16dBi Antenna Up to 25dBm Output Power Max(limited according to regulations in EU and U.S.)
  • Page 82 - 802.11n (40MHz): up to 150Mbps Media Access Control CSMA/CA Sensitivity - 90dBm@8002.11a - 88dBm@802.11n Output Power (Limited according to regulation in EU and United States) 802.11a: up to 25± 1 dBm 802.11n: up to 22± 1 dBm AirLive AirMax5N User’s Manual...
  • Page 83 - Support L2TP, IPSec, and PPTP VPN Pass through - Firmware upgrade and configuration backup via Web UI Certificate - FCC, CE Product Size ( L x W x H (mm) ) - 220 x 80 x 35 mm AirLive AirMax5N User’s Manual...

  • Page 84: Wireless Network Glossary

    Spanning Tree Protocol. It is an algorithm to prevent network from forming. The STP protocol allows net work to provide a redundant link in the event of a link failure. It is advice to turn on this option for multi-link bridge network. AirLive AirMax5N User’s Manual...
  • Page 85 VLAN ID(called Tag) as it traveled across the network. Therefore, the VLAN configuration can be configured across multiple switches. In 802.1Q spec, possible 4096 VLAN ID can be created. Although for some devices, they can only view in frames of 256 ID at a time. AirLive AirMax5N User’s Manual...
  • Page 86 Setting the correct ACK timeout value need to consider 3 factors: distance, AP response time, and interference. The AirMax5N provide ACK adjustment capability in form of either distance or direct input. When you enter the distance parameter, the AirMax5N will automatically calculate the correct ACK timeout value.
  • Page 87 IP or Application. It can also guarantee the speed of certain special application or privileged IP address - a crucial feature of QoS (Quality of Service) function. The AirMax5N’s features both “Per-user Bandwidth Control” and “Total Bandwidth Control”. “Per-user Bandwidth Control” allow administrator to define the maximum bandwidth of each user by IP, IP Group, or MAC address.
  • Page 88 In www.airlive.com, the "airlive.com" is the doman name. DoS Attack Denial of Service. A type of network attack that floods the network with useless traffic. Many DoS attacks, such as the Ping of Death and Teardrop attacks, exploit limitations in the TCP/IP protocols. AirLive AirMax5N User’s Manual...
  • Page 89 The default size is 2346. You can try 1500, 1000, or 500 when there are interference around your network. Full Duplex The ability of a networking device to receive and transmit data simultaneously. In wireless environment, this is usually done with 2 or more radios doing load balancing. AirLive AirMax5N User’s Manual...
  • Page 90 Networks (VPNs). IPsec supports two encryption modes: Transport and Tunnel. Transport mode encrypts only the data of each packet, but leaves the header untouched. The more secure Tunnel mode encrypts both the header and the payload. On the receiving side, an IPSec-compliant device decrypts each packet. AirLive AirMax5N User’s Manual...
  • Page 91 IP address provided by the ISP. The IP that a router gets from the ISP side is called Real IP, the IP assigned to PC under the NAT environment is called Private IP. Node A network connection end point, typically a computer. AirLive AirMax5N User’s Manual...
  • Page 92 Windows PPTP client, the remote VPN server must support MPPE (Microsoft Point-To-Point Encryption Protocol) encryption. PPTP is also used by some ISP for user authentication, particularly when pairing with legacy Alcatel / Thomson ADSL modem. AirLive AirMax5N User’s Manual...
  • Page 93 An IP sharing router is a device that allows multiple PCs to share one single broadband connection using NAT technology. A wireless router is a device that combines the functions of wireless Access Point and the IP sharing router. AirLive AirMax5N User’s Manual...
  • Page 94 SSL VPN is also known as Web VPN. The HTTPS and SSH management interface use SSL for data encryption. AirLive AirMax5N User’s Manual...
  • Page 95 Transmit Output Power. The TX output power means the transmission output power of the radio. Normally, the TX output power level limit for 2.4GHz 11g/b is 20dBm at the antenna end. The output power limit for 5GHz 802.11a is 30dBm at the antenna end. AirLive AirMax5N User’s Manual...
  • Page 96 (or wireless connection) that is connected to the Internet side of the network topology. Wired Equivalent Privacy. A wireless encryption protocol. WEP is available in 40-bit (64-bit), 108-bit (128-bit) or 152-bit (Atheros proprietary) encryption modes. AirLive AirMax5N User’s Manual...
  • Page 97 Wi-Fi Multimedia (WMM) is a standard to prioritize traffic for multimedia applications. The WMM prioritize traffic\ on Voice-over-IP (VoIP), audio, video, and streaming media as well as traditional IP data over the AP. Wireless Management System. An utility program to manage multiple wireless AP/Bridges. AirLive AirMax5N User’s Manual...
  • Page 98 The WPA-PSK utilizes pre-share key for encryption/authentication. WPA2 Wi-Fi Protected Access 2. WPA2 is also known as 802.11i. It improves on the WPA security with CCMP and AES encryption. The WPA2 is backward compatible with WPA. WPA2-PSK utilizes pre-share key for encryption/authentication. AirLive AirMax5N User’s Manual...

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