OvisLink A3GII User Manual

Air3GII

Wireless 11n 150Mbps 3G Broadband Router

User’s Manual

Copyright and Disclaimer

AirLive GW-300NAS User’s Manual

Copyright and Disclaimer

Copyright

The contents of this publication may not be reproduced in any part or as a whole, stored,

transcribed in an information retrieval system, translated into any language, or transmitted in

any form or by any means, mechanical, magnetic, electronic, optical, photocopying, manual, or

otherwise, without the prior written permission.

Trademarks

All products, company, brand names are trademarks or registered trademarks of their

respective companies. They are used for identification purpose only. Specifications are subject

to be changed without prior notice.

FCC Interference Statement

This equipment has been tested and found to comply with the limits for a Class B digital device

pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable

protection against radio interference in a commercial environment. This equipment can

generate, use and radiate radio frequency energy and, if not installed and used in accordance

with the instructions in this manual, may cause harmful interference to radio communications.

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AirLive Air3GII User’s Manual

Copyright and Disclaimer

Operation of this equipment in a residential area is likely to cause interference, in which case

the user, at his own expense, will be required to take whatever measures are necessary to

correct the interference.

CE Declaration of Conformity

This equipment complies with the requirements relating to electromagnetic compatibility, EN

55022/A1 Class B.

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Table of contents

TABLE OF CONTENTS

1.INTRODUCTION ................................................................................................................................................................1

1.1 PACKING LIST ..................................................................................................................................................................2

1.2 HARDWARE INSTALLATION ..............................................................................................................................................3

2.SPECIFICATION ...........................................................................................................................................................6

2.1EASY SETUP BY WINDOWS UTILITY .................................................................................................................................6

2.2 EASY SETUP BY CONFIGURING WEB PAGES...................................................................................................................13

3.INSTALLATION/ UN-INSTALLATION .........................................................................................................................17

3.1 BASIC SETTING ..............................................................................................................................................................17

3.2 FORWARDING RULES .....................................................................................................................................................35

3.3 SECURITY SETTING ........................................................................................................................................................39

3.4 ADVANCED SETTING......................................................................................................................................................47

3.5 TOOL BOX......................................................................................................................................................................56

4.TROUBLESHOOTING .....................................................................................................................................................60

APPENDIX A. SPEC SUMMARY TABLE.........................................................................................................................65

APPENDIX B. LICENSING INFORMATION...................................................................................................................66

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1. Introduction

1.Introduction

The Air3GII is a high-performance tool that supports wireless networking at home, work, or in a
public place. The Air3GII supports a USB 3G modem card, either WCDMA or EVDO and even
HSDPA as well, and supports wireless data transfers up to 150M bps, and wired data transfers
up to 100 Mbps. The Air3GII is compatible with industry security features.

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1. Introduction

1.1 Packing List

Items Description Contents Quantity

1 Air3GII

2 Power adapter

3 CD

1

1

1

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1.2 Hardware Installation

A. Hardware configuratio

1. Introduction

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1. Introduction

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B. Installation Steps

Note: DO NOT connect the router to
power before performing the
installation steps below.

Step 1.

Plug a USB modem into USB port.

1. Introduction

Step 2.

Insert RJ45 cable into LAN Port on the back
panel of the router. Then plug the other end
of into computer.

Step 3.

Plug the power jack into the receptor on the
back panel of the router. Then plug the other
end into a wall outlet or power strip.

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2.Specification

2.Specification

2

Getting Started with Easy Setup Utility

There are two approaches for you to set up the Air3GII quickly and easily. One is through
executing the provided Windows Easy Setup Utility on your PC, and the other is through
browsing the device web pages and configuration.

2.1Easy Setup by Windows Utility

Step 1：

Install the Easy Setup
Utility from the provided
CD then follow the steps
to configure the device.

Step 2：

Select Language then
click “Next” to continue.

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Step 3：

Then click the “Wizard”
to continue.

2.Specification

Step 4：
Click “Next” to continue.

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Step 5：

Select Wireless Enable,
and then click “Next” to
continue.

2.Specification

Step 6：

Enter SSID, Channel
and Security options,
and then click “Next” to
continue.

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Step 7：

Click” Let
WAN service by mys

me select

elf”
to select WAN service
manually.

2.Specification

Step 8：

Service by Select 3G
clicking 3G icon to
continue.

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Step 9-1：

Select “Auto
and the Utility will try to
detect and configure the
required 3G service
settings automatically
Click “Next” to continue

-Detection”

.

2.Specification

.

Step 9-2：

Or you can s
“Manual” and manu
fill in the required 3G
service settings provid
by your ISP.
Click “Next” to

elect

ally

continue.

ed

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Step 10:

Click “Nex
setting.

2.Specification

t” to save your

Step 11：

The Air3GII

is rebooted
to make your entire
configuration take ef

fect.

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Step 12：

Click “Next”
Internet connection or
you can ignore test.

Step 13：

Networking service.

to test the

to test WAN Click “Next”

2.Specification

Step 14：

pleted. Setup is com

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.2 Easy Setup by Configuring Web Pages

2

ou can also browse web UI to configure the device.

Y

Browse to Activate the Setup Wizard
Type in the IP Address
(http://192.168.123.254)

Type in the default
password “admin” in
System Password and
then click ‘login’ button.

the

2.Specification

Select your language.

Select “Wizard” for basic
settings with simple way.

Press “Next” to start the
Setup Wizard.

Configure with the Setup Wizard

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tep 1: Change System

S
Password.
Set up your
password.
(Default：a

Step 2: Select Time
Zone.

system

dmin)

2.Specification

Step 3: Select WAN
Type.
Choose
or Manually to set WAN
Type.

Auto-Detecting

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Step 4: Select Wan
Type.
If you w

ant to use 3G
service as the main
internet access, plea

se
set the WAN interface as
“Wireless WAN” and the
WAN type as “3G”.

Step 5: 3G Mode.
Select Auto-Detect

ion
then click “Next” to
continue.

2.Specification

Step 6: Set up your
Wireless Network.
Set up your SSID.

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Step 7: Setup your
Encryption Key here
then click”Next” to
continue.

Step 8: Apply your
Setting.
Then clic

k Apply Setting.

2.Specification

,

Step 9:

it.

ish to complete Click Fin

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3.Installation/Un-installation

3.Installation/

3

Making Configuration

Whenever you want to configure your network or this device, you can access the Configuration
Menu by opening the web-browser and typing in the IP Address of the device. The default IP
Address is: 192.168.123.254

Enter the default password “admin” in the System Password and then click ‘login’ button.

Un-installation

Then, you can browse the “Advanced” configuration pages for configuring this device.

3.1 Basic Setting

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3.Installation/Un-installation

3.1.1 etup

. Network S

1 ddress: The omputers on ur network

. LAN IP A

local IP address of this device. The c

yo

must use

it if necessary.

2. Subnet Mas

same subnet mask.) The default subnet mask is 255.255.255.0.

3. WAN Interface: Sele

4. WAN Type: WAN connection type of your ISP. You can click WAN Type combo button

to choose a correct one from the following options:

A. 3G

the LAN IP a Gateway. You can change

k: Input your Subnet mask. (All devices in the network must have the

ddress of this device as their Default

ct Ethernet WAN or Wireless WAN to continue.

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3.Installation/Un-installation

For 3G WAN Netw

orking. The WAN fields may not be necessary for your connection. The

information on this page will only be used when your service provider requires you to enter

a User Name and Password to connect with the 3G network.

Please refer to your document

1. Dial-Up Profile: Select “Auto-Detection” or “Manual” to continue. If “Auto-Detection” is

ation or service provider for additional information.

selected, the device will try to configure some ISP specific dial-up parameters

automatically according to the Country, Telecom, and 3G Network information you

entered..

2. Country: Select your country.

3. Telecom: Select your telecom.

4. 3G Network: Select the 3G Network

5. APN: Enter the APN for your PC card here.(Optional)

6. Pin Code: Enter the Pin Code for your SIM card. (Optional)

7. Dial-Number: This field should not be altered except when required by your service

provider.

Account: Enter the new User Name for your PC card here, you can contact to your ISP

8.

to get it. (Optional)

9. Password: Enter the new Password for your PC card here, you can contact to your ISP

to get it. (Optional)

10. Authentication: Choose your authentication.

11. Primary DNS: This feature allows you to assign a Primary DNS Server, contact to your

ISP to get it. (Optional)

12. Secondary DNS: This feature allows you to assign a Secondary DNS Server, you can

contact to your ISP to get it. (Optional)

13. Connection Control: Select your connection control. There are 3 modes to select:

Connect-on-demand: The device will link up with ISP when the clients send outgoing

packets.

Auto Reconnect (Always-on): The device will link with ISP until the connection is

established.

Manually: The device will not make the link until someone clicks the

connect-button in the Status-page.

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3.Installation/Un-installation

1

4. Keep Alive: This feature must collocate with the function "Auto" of "Auto Connect".

Enable it to keep the connection always be established.

5. LCP Echo Request: Enter the time interval and the maximu

1

m failure count. The device

will constantly send out the LCP packets for keeping the connection alive.

16. Ping Remote Host: Enter the Remote host IP and the time interval to send the ping

packets for keeping the connection alive.

B. Static IP Address:

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3.Installation/Un-installation

1. Activate WWAN for Auto-Failover: With this function enabled, when the Ethernet

WAN connection is broken, the device will automatically a

and keep you connected to internet with the alternative WWAN broadband service.

Meanwhile, if the device detected that the Ethernet WAN connection is rec

broadband connection will be switched to use the Ethernet WAN service.

2. WAN IP Address, Subnet Mask, Gatewa

proper settings provided by your ISP.

C. Dynamic IP Addres

s:

ctivate the WWAN connection

overed, your

y, Primary and Secondary DNS: Enter the

1. Activate WWAN for Auto-Failover: With this function enabled, when the Ethernet

WAN connection is broken, the device will automatically activate the WWAN connection

and keep you connected to internet with the alternative WWAN broadband service.

Meanwhile, if the device detected that the Ethernet WAN connection is recovered, your

broadband connection will be switched to use the Ethernet WAN service

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3.Installation/Un-installation

2. Host Name: Optional, required by some ISPs, for example, @Home.

3. Connection Control: There are 3 modes to select:

Connect-on-demand: The device will link up with ISP when the clients send

outgoing packets.

Auto Reconnect (Always-on): The device will link with ISP until the

established.

Manually: The device will not m

connect-button in the Status-page.

D. PPP over Ethernet

connection is

ake the link until someone clicks the

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3.Installation/Un-installation

1. Activate WWAN for Auto-Failover: With this function enabled, when

the Ethernet

WAN connection is broken, the device will automatica

eep you connected to internet with the alternative WWAN broadband service.

and k

while, if the device d

Mean etected that the Ethernet WAN connection is recovered, your

broad

2. PPPo Password: The account and password your ISP assigned to you.

For s ord, leave it

blank

3. Connection Control: There are 3 modes to select:

band connection will be switched to use the Ethernet WAN service

E Account and

ecurity, this field appears blank. If you don't want to change the passw

.

Connect-on-demand

: The device will link up with ISP when the clients send

lly activate the WWAN connection

outgoing packets.

Auto Reconnect (Always-on): The device will link with ISP until the connection is

established.

Manually: The device will not make the link until someone clicks the

connect-button in the Status-page.

4. Maximum Idle Time: the amount of time of inactivity before disconnecting your PPPoE

session. Set it to zero or enable “Auto-reconnect” to disable this feature.

5. PPPoE Service Name: Optional. Input the service name if your ISP requires it.

Otherwise, leave it blank.

6. Maximum Transmission Unit (MTU): Most ISP offers MTU value to users. The default

MTU value is 0 (auto).

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E. PPTP

3.Installation/Un-installation

1. Activate WWAN for Auto-Failover: With this function enabled, when the Ethernet

WAN connection is broken, the device will automatically activate the WWAN connection

and keep you connected to internet with the alternative WWAN broadband service.

Meanwhile, if the device detected that the Ethernet WAN connection is recovered, your

broadband connection will be switched to use the Ethernet WAN service

2. IP Mode: Please check the IP mode your ISP assigned, and select “Static IP Address”

or “Dynamic IP Address”.

3. My IP Address and My Subnet Mask: The private IP address and subnet mask your

ISP assigned to you.

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3.Installation/Un-installation

4. Gateway IP and Server IP Address/Name: The IP address of the PPTP server and

designated Gateway provided by your ISP.

5. PPTP Account and Password: The account and password your ISP assigned to you. If

you don't want to change the password, keep it blank.

6. Connection ID: Optional. Input the connection ID if your ISP requires it.

7. Maximum Idle Time: the time of no activity to disconnect your PPTP session. Set it to

zero or enable “Auto-reconnect” to disable this feature. If Auto-reconnect is enabled,

this device will connect with ISP automatically after system is restarted or connection is

dropped.

8. Connection Control: There are 3 modes to select:

Connect-on-demand: The device will link up with ISP when the clients send

outgoing packets.

Auto Reconnect (Always-on): The device will link with ISP until the connection is

established.

Manually: The device will not make the link until someone clicks the

connect-button in the Status-page.

9. Maximum Transmission Unit (MTU): Most ISP offers MTU value to users. The default

MTU value is 0 (auto).

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. L2TP

F

3.Installation/Un-installation

1. Activate WWAN for Auto-Failover: With this function enabled, when the Ethernet

WAN connection is broken, the device will automatically activate the WWAN connection

and keep you connected to internet with the alternative WWAN broadband service.

Meanwhile, if the device detected that the Ethernet WAN connection is recovered, your

broadband connection will be switched to use the Ethernet WAN service

2. IP Mode: Please check the IP mode your ISP assigned, and select “Static IP Address”

or “Dynamic IP Address”.

3. My IP Address and My Subnet Mask: The private IP address and subnet mask your

ISP assigned to you.

4. Gateway IP and Server IP Address/Name: The IP address of the L2TP server and

designated Gateway provided by your ISP.

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3.Installation/Un-installation

5. L2TP Account and Password: The account and password your ISP assigned to you. If

you don't want to change the password, keep it blank.

6. Connection ID: Optional. Input the connection ID if your ISP requires it.

7. Maximum Idle Time: The time of no activity to disconnect your L2TP session. Set it to

zero or enable “Auto-reconnect” to disable this feature. If Auto-reconnect is enabled,

this device will connect with ISP automatically, after system is restarted or connection is

dropped.

8. Connection Control: There are 3 modes to select:

Connect-on-demand: The device will link up with ISP when the clients send

outgoing packets.

Auto Reconnect (Always-on): The device will link with ISP until the connection is

established.

Manually: The device will not make the link until someone clicks the

connect-button in the Status-page.

9. Maximum Transmission Unit (MTU): Most ISP offers MTU value to users. The default

MTU value is 0 (auto).

.1.2. DHCP Server

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3.Installation/Un-installation

1. DHCP Server: Choose either Disable or Enable. If you

function, the following settings will be effective.

2. IP Pool Starting/Ending Address: Whenever there is a request, the DHCP server will

automatically allocate an unused IP address from the IP address pool to the requesting

computer. You must specify the starting / ending address of the IP address pool.

enable the DHCP Server

3. Lease Time

4. Domain Name: Optional, this information will be pass

Pre

ss “More>>” and you can find more settings

5. Prim DNS: Optional. This feature allows you to assign a DNS

6. Prim ndary WINS: Optional. This feature allows you to assign a WINS

7. Gate uld be the IP address of an alternate Gateway.

Click on “Save” to store your settings or click “Undo” to give up the changes.

Press “Clients List” and the list of DHCP clients will be shown consequently.

ary DNS/Secondary

Serv

ers

ary WINS/Seco

Serv

ers

way: Optional. Gateway Address wo

This function enables you to assign another gateway to your PC, when DHCP server

offers an IP to your PC.

: DHCP lease time to the DHCP client.

ed to the clients.

Press “Fixed Mapping” and the DHCP Server will reserve the special IP for designated

MAC address.

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3.Installation/Un-installation

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.1.3. Wireless Settings

3

3.Installation/Un-installation

Wireless settings allow you to set the wireless configuration items.

1. Wireless Module: You can enable or disable wireless function.

2. Network ID (SSID): Network ID is used for identifying the Wireless LAN (WLAN). Client

stations can roam freely over this device and other Access Points that have the same

Network ID. (The factory default setting is “default”)

3. SSID Broadcast: The router will broadcast beacons that have some information,

including SSID so that wireless clients can know how many AP devices by scanning the

network. Therefore, if this setting is configured as “Disable”, the wireless clients can not

find the device from beacons.

4. Channel: The radio channel number. The permissible channels depend on the

Regulatory Domain. The factory default setting is as follow: channel 1~11 for North

America. (Channel 1~13 for European (ETSI); channel1~ 14 for Japan).

5. Wireless Mode: Choose “B/G mixed”, “B only”, “G only”, “N only”, “G/N mixed” or

“B/G/N mixed”. The factory default setting is “B/G/N mixed”.

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3.Installation/Un-installation

6. Authentication mode: You may select one of authentication to secure your wireless

network: Open Shared, Auto, WPA-PSK, WPA, WPA2-PSK, WPA2,

WPA-PSK/WPA2-PSK, or WPA /WPA2.

Open

Open system authentication simply consists of two communications. The first is an

authentication request by the client that contains the station ID (typically the MAC

address). This is followed by an authentication response from the AP/router containing

a success or failure message. An example of when a failure may occur is if the client's

MAC address is explicitly excluded in the AP/router configuration.

Shared

Shared key authentication relies on the fact that both st

authentication process have the same "shared" key or passphra

ations taking part in the

se. The shared key is

manually set on both the client station and the AP/router. Three types of shared key

authentication are available today for home or small office WLAN environments.

Auto

The AP will Select the Open or Shared by the client’s request automatically.

WPA-PSK

Select Encryption and Pre-share Key Mode

If you select HEX, you have to fill in 64 hexadecimal (0, 1, 2…8, 9, A, B…F) digits.

If you select ASCII, the length of pre-share key is from 8 to 63.

Fill in the key, Ex 12345678

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WPA

3.Installation/Un-installation

Check Box was used to switch the function of the WP

enabled, the Wireless

service. RADIUS Serv

Select Encryption and RADIUS Shared Key

If you select HEX, you have to fill in 64 hexadecimal (0, 1, 2…8, 9, A, B…F) digits

If you select ASCII, the length of pre-share key is from 8 to 63.

Key value shared by the RADIUS server and this router. This key value is consistent

with the key value in the RADIUS server.

WPA-PSK2

WPA-PSK2 user AES and TKIP for Same the encryption, the others are same the

WPA-PSK.

PA2

W

user must authenticate to this router first to use the Network

er IP address or the 802.1X server’s domain-name.

A. When the WPA function is

WPA2 add uses AES and TKIP for encrypti

WPA-PSK/WPA-PSK2

Another encryption options

same the WP

WPA/WPA2

Another encryption options for WPA-TKIP and WPA2-AES, the others are same the

WPA.

By pressing “WPS Setup”, you can configure and enable the easy setup feature WPS

(Wi-Fi Protection Setup) for your wireless network.

A-PSK.

for WPA-PSK-TKIP and WPA-PSK2-AES, the others are

on, the others are same the WPA.

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3.Installation/Un-installation

1.

WPS: You can enable this function by selecting “Enable”. WPS offers a safe and easy

way to allow

2. PIN: You can press Generate New Pin to get an AP PIN.

AP

3. Mode: Select your config Mode from “Registrar” or “Enrollee”.

Config

4.

Config Status: It shows the status of your configuration.

5. an select the Config Method here from “Pin Code” or “Push

Config Method: You c

the wireless clients connected to your wireless network.

Button”.

6. g to your setting, the status will show “Start Process” or “No used”

WPS status: Accordin

Pr

ess “Wireless Clients List” and the list of wireless clients will be shown consequently.

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3.Installation/Un-installation

3.1.4. Change Password

You can change the System Password here. We strongly recommend you to change the

system password for security reason.

Click on “Save” to store your settings or click “Undo” to give up the changes.

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.2 Forwarding Rules

3

3.Installation/Un-installation

3.2.1 Virtual Server

This product’s NAT firewall filters out unrecognized packets to protect your Intranet, so all

hosts behind this product are invisible to the outside world. If you wish, you can make some

of them accessible by enabling the Virtual Server Mapping.

A virtual server is defined as a Service Port, and all requests to this port will be redirected

to the computer specified by the Server IP. Virtual Server can work with Scheduling

Rules, and give user more flexibility on Access control. For the details, please refer to

Scheduling Rule.

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3.Installation/Un-installation

For example, if you have an FTP server (port 21) at 192.168.123.1, a Web server (port 80)

at 192.168.123.2, and a VPN server at 192.168.123.6, then you need to specify the

following virtual server mapping table:

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3.Installation/Un-installation

Service Port Server IP Enable

21 192.168.123.

V

1

80 192.168.123.

V

2

1723 192.168.123.

V

6

Click on “Save” to store your settings or click “Undo” to give up the changes.

3.2.2 Special AP

Some applications require multiple connections, like Internet games, Video conferencing,

Internet telephony, etc. Because of the firewall function, these applications cannot work

with a pure NAT router. The Special Applications feature allows some of these

applications to work with this product. If the mechanism of Special Applications fails to

make an application work, try setting your computer as the DMZ host instead.

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1. Trigger: The outbound port number issued by the application.

3.Installation/Un-installation

2. Incoming Ports: When the trigger p the inbound packets sent to the

specified port numbers are allowed t the wall.

acket is detected,

o pass through fire

This device provides some predefined settings. Select your application and click “Copy to”

to add the predefined settin ur list.

g to yo

Click on “Save” to store your settings or click “Undo” to give up the changes.

.2.3 Miscellaneous

3

1. IP Address of DMZ Host

DMZ (Demilitarized Zone) Host is a host without the protection of firewall. It allows a

computer to be exposed to unrestricted 2-way communication for Internet games, Video

conferencing, Internet telephony and other special applications.

2. UPnP Setting

The device supports the UPnP function. If the OS of your client computer supports this

function, and you enabled it, like Windows XP, you can see the following icon when the

client computer gets IP from the device.

Click on “Save” to store your settings or click “Undo” to give up the changes.

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3.3 Security Setting

3.Installation/Un-installation

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39

3.Installation/Un-installation

3.3.1 Packet Filters

Packet Filter includes both outbound filter and inbound filter. And they have same way to

setting.

Packet Filter enables you to control what packets are allowed to pass the router. Outbound

filter applies on all outbound packets. However, inbound filter applies on packets that

destined to Virtual Servers or DMZ host only. You can select one of the two filtering

policies:

1. Allow all to pass except those match the specified rules

2. Deny all to pass except those match the specified rules

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AirLive Air3GII User’s Manual

3.Installation/Un-installation

You can specify 8 rules for each direction: inbound or outbound. For each rule, you can

define the

• Source IP address

• Source port

• Destination IP address

• Des

• Protocol: TCP or UDP or both.

• Use Rule#

following:

tination port

For source or destination IP address, you can define a single IP address (4.3.2.1) or a

range of IP addresses (4.3.2.1-4.3.2.254). An empty implies all IP addresses.

For source or destination port, you can define a single port (80) or a range of ports

(1000-1999). Add prefix "T" or "U" to specify TCP or UDP protocol. For example, T80, U53,

U2000-2999, No prefix indicates both TCP and UDP are defined. An empty implies all port

addresses. Packet Filter can work with Scheduling Rules, and give user more flexibility on

Access control. For Detail, please refer to Scheduling Rule.

Each rule can be enabled or disabled individually.

Click on “Save” to store your settings or click “Undo” to give up the changes.

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3.3.2 Domain Filters

3.Installation/Un-installation

omain Filter prevents users under this device from accessing specific URLs.

D

. Domain Filter: Check if you want to enable Domain Filter.

1

. Log DNS Query: Check if you want to log the action when someone accesses the

2

specific URLs.

. Privilege IP Address Range: Setting a group of hosts and privilege these hosts to

3

access network without restriction.
Domain Suffix: A suffix of URL can be restricted, for example, ".com", "xxx.com".

4.

42

AirLive Air3GII User’s Manual

3.Installation/Un-installation

5. Action: When
action you want

someone is accessing the URL met the domain-suffix, what kind of

.

Check “Drop” to block the access. Check “Log” to log this access.

6. Enable: Check to enable each rule.

Click on “Save” to store your settings or click “Undo” to give up the changes.

3.3.3 URL Blocking

URL Blocking will block LAN computers to connect with pre-define Websites. The major

difference between “Domain filter” and “URL Blocking” is Domain filter require user to input

suffix (like .com or .org, etc), while URL Blocking require user to input a keyword only. In

other words, Domain filter can block specific website, while URL Blocking can block

hundreds of websites by simply a keyword.

AirLive Air3GII User’s Manual

43

1. URL Blocking: Check if you want to enable URL Blocking.

3.Installation/Un-installation

2. URL: If any part of the Website's URL matches the pre-defined word,

be blocked.

For example, you can use pre-defined word "sex" to block all websites if their URLs

contain pre-defined word "sex".

3. Enable: Check

Click on “Save” to store your settings or click “Undo” to give up the changes.

3.3

.4 MAC Control

MA ent access right for different users and to

C Address Control allows you to assign differ

assign a specific IP address to a certain MAC address.

to enable each rule.

the connection will

44

AirLive Air3GII User’s Manual

3.Installation/Un-installation

1. MAC Address Control: Check “Enable” to enable the “MAC Address Control”.

settings in this page will take effect only when “Enable” is checked.

All of the

2. Connection

control: Check "Connection control" to enable the controlling of which

wired and wireless clients can connect with this device. If a client is denied to connect

with this device, it means the clie

or "deny" to allow or deny the clien

nt can't access to the Internet either. Choose "allow"

ts, whose MAC addresses are not in the "Control

table" (please see below), to connect with this device.

3. Association control: Check "Association control" to enable the controlling of

wireless client can associate to the wireless LAN. If a client is denied to associate to

the wireless

LAN, it means the client can't send or receive any data via this device.

Choose "allow" or "deny" to allow or deny the clients, whose MAC addresses are not in

the "Control table", to associate to the wireless LAN.

Click on “Save” to store your settings or click “Undo” to give up the changes.

which

3.3.5 Miscellaneous

AirLive Air3GII User’s Manual

45

3.Installation/Un-installation

1. Administrator Time-out: The time of no activity to logout automatically, you may set it

to zero to disable this feature.

2. Remote Administrator Host/Port

In general, only Intranet user can browse the built-in web pages to perform

administration task. This feature enables you to perform administration task from

remote host. If this feature is enabled, only the specified IP address can perform remote

administration. If the specified IP address is 0.0.0.0,

product to perform administration task. You can use subnet mask bits "/nn" notation to

specified a group of trusted IP addresses for example, "10.1.2.0/24".

NOTE: When Remote Administration is enabled, the web server port will be shifted to

80. You can change web server port to other port, too.

3. Discard PING from WAN side: When this feature is enabled, any host on the WAN

cannot ping this product.

4. DoS Attack Detection: When this feature is enabled, the router will detect and log the

DoS attack comes from the Internet. Currently, the router can detect the following DoS

attack: SYN Atta

Click on “Save” to store your settings or click “Undo” to give up the changes.

ck, WinNuke, Port Scan, Ping of Death, Land Attack etc.

any host can connect with this

46

AirLive Air3GII User’s Manual

3.Installation/Un-installation

.4 Advanced Setting 3

AirLive Air3GII User’s Manual

47

3.4.1 System Log

3.Installation/Un-installation

This page support two methods to export system logs to specific destination by means of

syslog (UDP) and SMTP(TCP). The items you have to setup including:

1. IP Address for Sys log: Host IP of destination where sys log will be sent to. Check

Enable to enable this function.

2. E-mail Alert Enable: Check if you want to enable Email alert (send syslog via email).

3. SMTP Server IP and Port: Input the SMTP server IP and port, which are connected

with ':'. If you do not specify port number, the default value is 25.

For example, "mail.your_url.com" or "192.168.1.100:26".

4. Send E-mail alert to: The recipients who will receive these logs, you can assign more

than 1 recipient, using ';' or ',' to separate these email addresses.

5. E-mail Subject: The subject of email alert, this setting is optional.

Click on “Save” to store your settings or click “Undo” to give up the changes.

48

AirLive Air3GII User’s Manual

3.Installation/Un-installation

3.4.2 Dynamic DNS

To host your server on a changing IP address, you have to use dynamic domain name

service (DDNS). So that anyone wishing to reach your host only needs to know the name

of it. Dynamic DNS will map the name of your host to your current IP address, which

changes each time you connect your Internet service provider.

Before you enable Dynamic DNS, you need to register an account on one of these

Dynamic DNS servers that we list in Provider field.

To enable Dynamic DNS click the check box next to Enable in the DDNS field. Next you

have to enter the appropriate informa

tion about your Dynamic DNS Serve .Provider, Host

Name, Username/E-mail, and Password/Key. You can get this information when you

register an account on a Dynamic DNS server.

Click on “Save” to store your settings or click “Undo” to give

up the changes.

AirLive Air3GII User’s Manual

49

3.4.3 QOS

3.Installation/Un-installation

Provide different priority to different users or data flows, or guarantee a certain level of

performance.

. QOS Control: Check Enable to enable this function.

1

2. Bandwidth of Upstream: Set the limitation of upstream bandwidth

3. Local IP : Ports: Define the Local IP address and ports of packets

4. Remote IP : Ports: Define the Remote IP address and ports of packets

5. QoS Priority: This defines the priority level of the current Policy Configuration. Packets

associated with this policy will be serviced based upon the priority level set. For critic

pplications High or Normal level is recommended. For non-critical applications select a

a

ow level.

L

6. nable: Check to enable the corresponding QOS rule.

E

7. ser Rule#: The QoS rule can work with Scheduling Rule number#. Please refer to the

U

ection 3.1.4.7 Schedule Rule.

S

al

Click on “Save” to store your settings or click “Undo” to give up the changes.

50

AirLive Air3GII User’s Manual

3.Installation/Un-installation

3.4.4 SNMP

In brief, SNMP, the Simple Network Management Protocol, is a protocol designed to give a

user the capability to remotely manage a computer network by polling and setting terminal

values and monitoring network events.

1. Enable SNMP: You must check “Local”, “Remote” or both to enable SNMP function. If

“Local” is checked, this device will response request from LAN. If “Remo

te” is checked,

this device will response request from WAN.

2. Get Community: The community of GetRequest that this device will respond.

3. Set Community: The community of SetRequest that this device will accept.

4. IP 1, IP 2, I

P 3, IP 4: Enter the IP addresses of your SNMP Management PCs. User has

to configure to where this device should send SNMP Trap message.

5. SNMP Version: Select proper SNMP Version that your SNMP Management software

supports.

AirLive Air3GII User’s Manual

51

3.Installation/Un-installation

6. WAN Access IP Address: If you want to limit the remote SNMP access to specific

computer, please enter the PC’s IP ad

that any internet connected computer can get some information of the device with

SNMP protocol.

Click on “Save” to store your settings or click “Undo” to give up the changes.

3.4.5 Routing

If you have more than one routers and subnets, you will need to enable routing table to

allow packets to find proper routing path and allow different subnets to communicate with

each other. The routing table allows you to determine which physical interface address to

use for outgoing IP data grams.

dress. The default value is 0.0.0.0, and it means

52

AirLive Air3GII User’s Manual

3.Installation/Un-installation

1. Dynamic Routing: Routing Information Protocol (RIP) will exchange information about

destinations for c

omputing routes throughout the network. Please select RIPv2 only if

you have different subnet in your network. Otherwise, please select RIPv1 if you

this protocol.

2. Static R

outing: For static routing, you can specify up to 8 routing rules. You can enter

the destination IP address, subnet mask, gateway, and hop for each routing rule,

and then enable or disable the rule by checking or un-checking the Enable checkbox.

Click on “Save” to store your settings or click “Undo” to give up the changes.

3.4.6 System Time

need

1. Time Zone: Select a time zone where this device locates.

2. Auto-Synchronization: Check the “Enable” checkbox to enable this function. Besides,

you can select a NTP time server to consult UTC time.

3. Sync with Time Server: Click on the button if you want to set Date and Time by NTP

Protocol manually.

4. Sync with my PC: Click on the button if you want to set Date and Time using PC’s Date

and Time manually.

Click on “Save” to store your settings or click “Undo” to give up the changes. .

AirLive Air3GII User’s Manual

53

3.Installation/Un-installation

.4.7 Scheduling

3

You can set the schedule time to decide which service will be turned on or off.

1. Schedule: Check to enable the schedule rule settings.

2. Add New Rule: To create a schedule rule, click the “Add

edit the Name of Rule, Policy, and set the schedule time (Week day, Start Time, and

End Time). The following example configures “ftp time”

54

New Rule” button. You can

as everyday 14:10 to 16:20.

AirLive Air3GII User’s Manual

3.Installation/Un-installation

Click on “Save” to store your settings or click “Undo” to give up the changes.

AirLive Air3GII User’s Manual

55

3.5 Tool Box

3.Installation/Un-installation

56

AirLive Air3GII User’s Manual

3.Installation/Un-installation

3.5.1 System Info

You can view the System Information and System log, and download/clear the System log,

in this page.

AirLive Air3GII User’s Manual

57

.5.2 Firmware Upgrade

3

3.Installation/Un-installation

You can upgrade firmware by clicking “Upgrade” button.

3.5.3 Backup Setting

You can backup your settings by clicking the “Backup Setting” function item and save it as

a bin file. Once you want to restore these settings, please click Firmware Upgrade button

and use the bin file you saved.

58

AirLive Air3GII User’s Manual

3.Installation/Un-installation

3.5.4 Reset to Default

You can also reset this device to factory default settings by clicking the Reset to default
function item.

Reboot 3.5.5

You can also reboot this device by clicking the Reboot function item.

3.5.6 Miscellaneous

1. Domain Name or IP address for Ping Test: Allow you to configure an IP, and ping the

device. You can ping a specific IP to test whether it is alive.

Click on “Save” to store you

r settings or click “Undo” to give up the changes.

AirLive Air3GII User’s Manual

59

4 4.Troubleshooting

Troubleshooting

4.Trobleshooting

This Chapter provides solutions to problems for the installation and operation of the Air

ou can refer to the following if you are having problems.

Y

1 Why can’t I configure the router even the cable is plugged and the LED is lit?

Do a Ping test to make sure that the WiFi Combo Note: It is recommended that you use an

Router is responding. Ethernet connection to configure it.

Go to Start > Run.

1. Type cmd.

3GII.

2. Press OK.

3. Type ipconfig to get the IP of default gateway.

4. Type “ping 192.168.123.254”. Assure that you ping the c

assigned to the Air3GII. It will show four replies if you ping correctly.

60

orrect IP Address

AirLive Air3GII User’s Manual

4.Trobleshooting

Ensure that your Ethernet Adapter is working, and that all network drivers are installed

properly. Network adapter names will vary depending on your specific adapter. The

installation steps listed below are applicable for all netw

ork adapters.

1. Go to Start > Right click on “My Computer” > Properties.

2. Select the Hardware Tab.

3. Click Device Manager.

4. Double-click on “Network Adapters”.

5. Right-click on Wireless Card bus Adapter or your specific network adapter.

6. Select Properties to ensure

Look under Device Status to see if the device is working properly.

7.

that all drivers are installed properly.

8. Click “OK”.

9.

2 What can I do if my Ethernet connection does not work properly?

A. Make sure the RJ45 cable connect with the router.

B. Ensure that the setting on your Network Interface Card adapter is “Enabled”.

C. If settings are correct, ensure that you are not using a crossover Ethernet cable, not

all Network Interface Cards are MDI/MDIX compatible, and use a patch cable is

recommended.

D. If the connecti

on still doesn’t work properly, then you can reset it to default.

3 Problems with 3G connection?

A.What can I do if the 3G connection is failed by Auto detection?

“Manual”

Maybe the device can’t recognize your ISP automatically. Please select

mode, and filling in dial-up settings manually.

.What can I do if my country and ISP are not in the list?

B

Please choose “Others” item from the list, and filling in dial-up settings manually.

AirLive Air3GII User’s Manual

61

C.What can I do if my 3G connection is failed even the dongle is plugged?

Please check the following items:

I. Make sure you have inserted a validated SIM card in the 3G data card, and the

subscription from ISP is still available

4.Trobleshooting

II. If you activate PIN code check feature in SIM card, makin

g sure the PIN code

you fill in dial-up page is correct

III. Checking with your ISP

IV. Make sure 3G signa

D. What can I do if my router can’t reco

There might be compatibility issue with some certain 3G cards. Please check t

latest compatibility list to see if your 3G card is already suppo

E. What should I insert in APN, PIN Code, Account, Password, Pri

Secondary D

T

he device will show this information after you choose country and Telcom. You

NS?

to see all dial-up settings are correct

l from your ISP is available in your environment

gnize my 3G data card even it is plugged?

he

rted.

mary DNS, and

can also check these values with your ISP.

F. Which 3G network should I select?

It depends on what service your ISP provide. Please check your ISP to know this

information.

G. Why my 3G connection is kee

p dropping?

Please check 3G signal strength from your ISP in your environment is above

middle level.

4 Something wrong with the wirele

ss connection?

A. Can’t setup a wireless connection?

I. Ensure that the SSID and the encryption settings are exactly the same to the

Clients.

II. Move the Air3GII and the wireless client into the same room, and then test the

wireless connection.

62

AirLive Air3GII User’s Manual

4.Trobleshooting

III. Disable all security settings such as WEP, and MAC Address Control.

IV. Turn off the Air3GII and the client, then restart it and then turn on the clie

V. Ensure that the LEDs are ind

icating normally. If no, make sure that the AC power

and Ethernet cables are firmly connected.

VI. Ensure that the IP Address, subnet

mask, gateway and DNS settings are

correctly entered for the network.

VII. If you are using other wireless d

lights in your home, your wireless connection may degrade

evice, home security systems or ceiling fans,

dramatically. Keep

your product away from electrical devices that generate RF nois

microwaves, monitors, electric motors…

B. What can I do if my wireless client can not access the Internet?

I.

Out of range: Put the router closer to your client.

II. Wrong SSID or Encryption Key: Check the SSID or Encryption setting.

III. Connect with w

rong AP: Ensure that the client is connected with the correct

Access Point.

i. Right-click on the Local Area Connection

icon in the taskbar.

nt again.

e such as

ii. Select View Available Wireless

you have selected the correct available network.

iii. Reset the

Air3GII to default setting

C. Why does my wireless connection keep dro

I. Antenna Orientation.

i. Try different a

ntenna orientations for the Air3GII.

ii. Try to keep the antenna at least 6 inches a

II. Try changing the channel on the

adapter to a different channel to avoid interference.

III. Keep your

product away from electrical devices that generate RF noise, like

microwaves, monitors, electric motors, etc.

AirLive Air3GII User’s Manual

Networks in Wireless Configure. Ensure

pping?

way from the wall or other objects.

Air3GII, and your Access Point and Wireless

63

5

What to do if I forgot my encryption key?

1. Go back to advanced setting to set up your Encryption key again.

2.

Reset the Air3GII to default setting

4.Trobleshooting

6 Ho

w to reset to default?

1. Ensure the Air3GII is powered on

2. Find

3.

4. ry default settings.

the Reset button on the right side

Press the Reset button for 8 seconds and then release.

After the Air3GII reboots, it has back to the facto

64

AirLive Air3GII User’s Manual

Appendix A. Spec Summary Table

Appendix A. Spec Summary Table

3G Access USB port
Standards IEEE 802.11b/g

IEEE 802.3

E 802.3u IEE
Wireless
Standard IEEE 802.11 B\G\N

11B: 11, 5.5, 2, 1 Mbps

Data Rate 11G: 54, 48, 36, 24, 18, 12, 9, and 6

11N: Max physical rate up to 300Mb

Frequency 2.4-2.4835GHz or 2.412-2.462GHz

Mbps

ps

Range

Coverage

# of Channels

Security 64-bit and 128-bit WEP Encryption; WPA encryption

Antenna External 2or2.35dBi Antenna.

Firewall

Supported WAN
type
Connection
Scheme

NAT function

VPN

Config.&

Management

Indoors approx. 30-50 meters;
Outdoors up to 80-100 meters

1-11 for N. America (FCC);1-11 for Canada (DOC)
1-13 Europe (Except Spain and France) (ETSI)
1-14 Japan (TELEC); 1-11 for Taiwan (NCC)

IP Filtering
NAT (Network Address Translation) with VPN Pass
through
MAC Filtering
3G,Static IP, Dynamic IP, PPPoE,PPTP,L2TP

Connect-on-demand, Auto-Disconnect

Class C ;One-to-Many; Max 253 Users; Virtual Server;
DMZ Host
PPTP, L2TP and IPSec Pass Through

Web-Based IE, Navigator browser and SNMP

IP assignment

Working

Environment

OS supported

Power

AirLive Air3GII User’s Manual

DHCP Server and Client

Temperature: 0~40oC, Humidity 10%~90%
non-condensing

Windows 95/98/ME/NT/2000/XP; Linux

Full range(100-240V), Switching 5V 1.2A

65

Appendix B. Licensing information

Appendix B. Licensing information

is product includes copyrighted third-party software licensed under the terms of the GNU

hT

eneral se. Ple o the GNU General Public License below to check the

G Public Licen
detailed licens

The following parts of this p ject to the GNU GPL, and those software packages
are copy eir respe

Availability of source code
Please vis

terms of th e.

Linux-2.4.28 system kernel
busybox_1_00_rc2
bridge-utils
dhcpcd
ISC DHCP V2 P5
util-lin fdisk
e2fsprogs 1.27
min
sam
syslogd spread from bu
wirele
ntpclient of NTP client i
RT61a .1X ap
vsftpd­quota-t
GNU Wget

-1.3

ux 2.12b for application

i-lpd

ba 2.2.7a

ss tools

pd for 802 plication

2.0.3
ools 3.13

it our web site or contact us to obtain more information.

is

0.9.5

ase refer t

roduct are sub
ctive authors. right by th

sybox

mplementation

66

AirLive Air3GII User’s Manual

Appendix B. Licensing information

GNU GENERAL PUBLIC LICENSE

Version 2, June 1991

Copyright (C) 1989, 1991 Free Software Foundation, Inc.

59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

Everyone is permitted to copy and distribute verbatim copies

of this license document, but changing it is not allowed.

Prea

mble

The licenses for most software are designed to take away your freedom to share and change it.
By contrast, the GNU General Public License is intended to guarantee your freedom to share
and e the software is free for all its users. This General

change free software--to make sur

Pub ree Software Foundation's software and to any other

es to most of the Flic License appli
program whose authors commit to using it. (Some other Free Software Foundation software is
covered by the GNU Library General Public License instead.) You can apply it to your
prog

rams, too.

Whe ferring to freedom, not price. Our General Public

n we speak of free software, we are re

Lice ou have the freedom to distribute copies of free

that ynses are designed to make sure
software (and charge for this service if you wish), that you receive source code or can get it if
you want it, that you can change the software or use pieces of it in new free programs; and that
you know you can do these things.

To protect your rights, we ne
or to ask you to surrender the rights. These restrictions translate t

ed to make restrictions that forbid anyone to deny you these rights

o certain responsibilities for

ou if you distribute copies of the software, or if you modify it. y

For example, if you distribute copies of such a for a fee, you must

program, whether gratis or
give the recipients all the rights that you have. You must make sure that they, too, receive or
can get the source code. And you must show them these terms so they know their rights.

We protect your rights with two steps: (1) copyright the software, and (2) offer you this license
which gives you legal permission to copy, distribute and/or modify the software.

Also, for each author's protection and ours, we want to make certain that everyone
understands that there is no warranty for this free software. If the software is modified by
someone else and passed on, we want its recipients to know that what they have is not the
original, so that any problems introduced by others will not reflect on the original authors'
reputations.

AirLive Air3GII User’s Manual

67

Appendix B. Licensing information

Finally, any free program is threaten atents. We wish to avoid the

anger that redistributors of a free program will individually obtain patent licenses, in effect

d
making the progra y patent must be
licensed for eve

The precise term w.

TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

0. This License applies to any program or other work which contains a notice placed by the
copyright holder saying it may be distributed under the terms of this General Public License.
The "Program", below, refers to any such program or work, and a "work based on the
Program" means either the Program or any derivative work under copyright law: that is to say,
a work containin

anslated into another language. (Hereinafter, translation is included without limitation in the

tr
term "modification".) Each licensee is addressed as "you".

Activities other than copying, distribution and modification are not covered by this License;
they are outside its scope. The act of running the Program is not restricted, and the output
from the Program is covered only

ndependent of having been made by running the Program). Whether that is true depends on

(i
what the Program does.

1. You may copy and distribute verbatim copies of the Program

any medium, provided that you conspicuously and appropriately publish on each copy an

in
appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to
this License and to the absence of any warranty; and give any other recipients of the Program
a copy of this License along with the Program.

ou may charge a fee for the physical act of transferring a copy, and you may at your option

Y
offer warranty protection in exchange for a fee.

. You may modify your copy or copies of the Program or any portion of it, thus forming a work

2

ased on the Program, and copy and distribute such modifications or work under the terms of

b
Section 1 above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices stating that you changed the

files and the date of any change.

b) You must cause any work that you distribute or publish, that in whole or in part contains or

is derived
all third parties under the terms of this License.

m proprietary. To prevent this, we have made it clear that an

ryone's free use or not licensed at all.

s and conditions for copying, distribution and modification follo

GNU GENERAL PUBLIC LICENSE

g the Program or a portion of it, either verbatim or with modifications and/or

from the Program or any part thereof, to be licensed as a whole at no charge to

ed constantly by software p

if its contents constitute a work based on the Program

's source code as you receive it,

68

AirLive Air3GII User’s Manual

Appendix B. Licensing information

) If the modified program normally reads commands interactively when run, you must cause

c

it, when started running for such interactive use in the most ordinary way, to print or display
an announcement including an appropriate copyright notice and a notice that there is no
warranty (or else, saying that you provide a warranty) and that users may redistribute the
program under these conditions, and telling the us

er how to view a copy of this License.
(Exception: if the Program itself is interactive but does not normally print such an
announcement, your work based on the Program is not required to

print an

announcement.)

These requirements apply to tifiable sections of that work

re not derived from the Program, and can be reasonably considered independent and

a
sepa ions

rate works in themselves, then this License, and its terms, do not apply to those sect

hen you distribute them as separate works. But when you distribute the same sections as

w

the modified work as a whole. If iden

part of a whole which is a work based on the Program, the distribution of the whole must be on
the terms of this License, whose permissions for other licensees extend to the entire whole,
and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest your rights to work written
entirely by you; rather, the intent is to exercise the right to control the distribution of derivative
or collective works based on the Program.
In addition, mere aggregation of another work not based on

ith a work based on the Program) on a volume of a storage or distribution medium does not

w

the Program with the Program (or

bring the other work under the scope of this License.

3. You may copy and distribute the Program (or a work based on it, under Section 2) in object
code or executable form under the terms of Sections 1 and 2 above provided that you also do
one of the following:
a) Accompany it with the

complete corresponding machine-readable source code, which
must be distributed under the terms of Sections 1 and 2 above on a medium customarily
used for software interchange; or,

b) Accompany it with a written offer, valid for at least three years, to give any third party, for a

charge no more than your cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be distributed under the
terms of Sections 1 and 2 above on a medi

um customarily used for software interchange;

or,

c) Accompany it with the information you receiv

ed as to the offer to distribute corresponding
source code. (This alternative is allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such an offer, in accord with
Subsection b above.)

AirLive Air3GII User’s Manual

69

Appendix B. Licensing information

The source code for a work means the preferred form of the work for making modifications to it.
For an executable work, complete source code means all the source code for all modules it
contains, plus any associated interface definition files, plus the scripts used to control
compilation and installation of the executable. However, as a special exception, the source
code distributed need not include anything that is normally distributed (in either source or
binary form) with the major components (compiler, kernel, and so on) of the operating system
on which the executable runs, unless that component itself accompanies the executable.

distribution of executable or object code is made by offering access to copy from a

If
designated place, then offering equivalent access to copy the source code from the same
place counts as distribution of the source code, even though third parties are not compelled to
copy the source along with the object code.

4. You may not copy, modify, sublicense, or distribute the Program except as expressly
provided under this License. Any attempt otherwise to cop
the Program is void, and will automatically terminate your rights under this License. However,
parties who have received copies, or rights, from you under this License will not have their
licenses terminated so long as such parties

5. You are not required to accept this License, since you have not signed it. However, nothing
else grants you permission to modify or distribute the
actions are prohibited by law if you do not accept this License. Therefore, by modifying or
distributing the Program (or any work based on the Program), you indicate your acceptance of
this License to do so,
Program or works based on it.

6. Each time you redistribute the Prog
automatically receives a license from the original licensor to copy, distribute or modify the
Program subject to these terms and conditions. You may not impose any further restrictions
on the recipients' exercise of the rights granted herein. You are not responsible for enforcing
compliance by third parties to this License.

7. If, as a consequenc
reason (not limited to patent issues), conditions are imposed on you (whether by court order,
agreement or otherwise) that contradict the conditions of this License, they do not excuse you
from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your
obligations under this License

ay not distribute the Program at all. For example, if a patent license would not permit

m

yalty-free redistribution of the Program by all those who receive copies directly or indirectly

ro

rough you, then the only way you could satisfy both it and this License would be to refrain

th

ntirely from distribution of the Program.

e

and all its terms and conditions for copying, distributing or modifying the

e of a court judgment or allegation of patent infringement or for any other

and any other pertinent obligations, then as a consequence you

remain in full compliance.

Program or its derivative works. These

ram (or any work based on the Program), the recipient

y, modify, sublicense or distribute

70

AirLive Air3GII User’s Manual

Appendix B. Licensing information

If any portion of this section is held invalid or unenforceable under any particular circumstance,
the balance of the section is intended to apply and the section as a whole is intended to apply
in other circumstances.
It is not the purpose of this section to induce you to infringe any patents or other property right
claims or to contest validity of any such claims; this section has the sole purpose of protecting
the integrity of the free software distribution system, which is implemented by public license
practices. Many people have made generous contributions to the wide range of software

istributed through that system in reliance on consistent application of that system; it is up to

d
the author/donor to decide if he or she is willing to distribute software through any other system
and a licensee cannot impose that choice.

This section is intended to make thoroughly c

st of this License.

re

lear what is believed to be a consequence of the

8. If the distribution and/or use of the Program is restricted in certain countries either by
patents or by copyrighted interfaces, the original copyright holder who places the Program
under this License may add an explicit geographical distribution limitation excluding those
countries, so that distribution is permitted only in or among countries not thus excluded. In
such case, this License incorporates the limitation as if written in the bo

dy of this License.

9. The Free Software Foundation may publish revised and/or new versions of the General
Public License from time to time. Such new versions will be similar in spirit to the present
version, but may differ in detail to address new problems or concerns.

Each version is given a distinguishing version number. If the Program specifies a version
number of this License which

llowing the terms and conditions either of that version or of any later version published by the

fo

applies to it and "any later version", you have the option of

Free Software Foundation. If the Program does not specify a version number of this License,
you may choose any version ever published by the Free Software Foundation.

10. If you wish to incorporate parts of the Program into other free programs whose distribution
conditions are different, write to the autho

r to ask for permission. For software which is
copyrighted by the Free Software Foundation, write to the Free Software Foundation; we
sometimes make exceptions for this. Our decision will be guided by the two goals of
preserving the free status of all derivatives of our free software and of promoting the sharing
and reuse of software generally.

NO WARRANTY

11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO
WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
EXCEPT WHEN OTHERWISE STATED I

THER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND,

O

ITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

E

ARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

W

N WRITING THE COPYRIGHT HOLDERS AND/OR

AirLive Air3GII User’s Manual

71

Appendix B. Licensing information

THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS
WITH YOU. SHOULD TH
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU
FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL,

RISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT

A
NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES
SUSTAINED BY YO

PERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY

O
HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

END OF TERMS AND CONDITIONS

E PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF

INCIDENTAL OR CONSEQUENTIAL DAMAGES

U OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO

72

AirLive Air3GII User’s Manual

第十二條
型式認證合格之低功率射頻電機，非經許可，公司、商號或
使用者均不得擅自變更頻率、加大功率或變更原設計之特性
及功能。

第十四條
低功率射頻電機之使用不得影響飛航安全及干擾合法通
信；經發現有干擾現象時，應立即停用，並改善至無干擾時
方得繼續使用。
前項合法通信，指依電信法規定作業之無線電通信。
低功率射頻電機須忍受合法通信或工業、科學及醫療用電波
輻射性電機設備之干擾。