Sony 2140847 manual WAN Failover

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AirLink Helix User Guide

Command

Description

 

 

Set APN (GSM only)

APN or Access Point Name is specific to GSM networks. Custom access

 

points can be used to create VPN connections or to provide specific routing

 

functionality. Contact your cellular carrier for more information about how

 

these work.

 

 

Network User ID

Enter the user name needed the authenticate on your APN. This is provided

 

by your cellular operator.

 

 

Network Password

This setting shows up on Helix boxes with GSM and CDMA technology. Fill in

 

the password that accompanies the custom connection information.

 

 

Keepalive IP Address

The IP address that the Helix will ping to determine if there is internet

 

connectivity. By default, this is set to a Sierra Wireless server, but this can be

 

changed. If the Helix is setup for WAN failover, or any custom cellular settings

 

(ie Datalink or custom APN), make sure this IP address is accessible.

 

 

Keepalive Ping Time

This is the amount of time between keep-alive pings in seconds. This setting

 

prevents the cellular modem from going into a low power, or hibernation

 

mode by regularly sending out ICMP pings. By default, this is configured to

 

3600 seconds or an hour. If the ping fails, the Helix will send an additional

 

three pings to the specified address. If those pings fail, the Helix will restart

 

the cellular connection automatically.

 

 

WAN Failover

WAN Failover allows the Helix to intelligently manage two Internet connections, switching from one to the other as needed. After enabling this mode, Helix will continually test the primary Internet connection. If tests fail, Helix will automatically switch to the secondary connection while continuing to test the primary connection and switch back to the primary connection when connectivity is returned.

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2140847

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Contents AirLink Helix Page Important Notice Safety and Hazards Regulatory Information Open Source Patents Copyright Trademarks · ReadmeContact Information AirLink Helix documentation draft createdAirLink Helix documentation revised USB Chapter addedContents Configuring WAN/Cellular Configuring Security Regulatory Information What Else Do You Need to Get Started? IntroductionWhat’s Included with the AirLink Helix? Getting Going the quick version CdmaConnecting a Computer to the AirLink 2 Helix Connecting Through EthernetConnecting Through Wi-Fi Where to Find More HelpHardware Overview Physical InterfacesTurning On the AirLink Helix Status LightsCellular Antennas LEDsCellular Antennas Wi-Fi Antennas Reset ButtonPower Connector SIM SlotRemove the SIM Pushing SIM in to the SIM slotUSB Connection USB modems Compass 895 and CompassUSB Modem connection ACEmanager Status AboutPage AirLink Helix User Guide 2140847 Configuring AirLink Helix ACEmanagerStatus HomeWAN/Cellular LAN/WiFi Address / status of the LAN port Address / status of the WAN / LAN portWill show Mixed or G-Only Number of connected clientsServices SecurityAbout Network Credentials Configuring WAN/CellularWAN/Cellular WAN Failover Setup IP Passthrough How it worksAddressing/VLAN Configuring LAN/WiFiLAN/WiFi WiFi Global Shared WEP WPA/WPA2 Personal WPA Enterprise Optional and used when the primary server is not availableWhen the primary is unavailable WiFi Disabled or Enabled. By default this is set to DisabledGlobal DNS Primary Global DNS AddressCommand Description Alternate Primary Alternate SecondaryGroup ID PriorityAirLink Helix User Guide 2140847 VPN Command Description VPN 1 Type Negotiation ModeIKE Authentication IPSec AuthenticationCommand Description Perfect Forward Configuring the tunnelSecrecy IPSec Key GroupGRE TTL Router hops not in secondsPort Forwarding and DMZ Configuring SecuritySecurity Port Filtering Outbound MAC FilteringACEnet Configuring ServicesServices ACEmanager Dynamic DNSManagement Snmp LandingACEmanager Services Management Snmp DataDefaults Configuring AdminAdmin Command Description Debug Enabled DebugDebug Output Baud RateACEmanager Admin Log LogAirLink Helix User Guide 2140847 Routing Technical SpecificationsAdministration Hardware PhysicalIndustry Canada Regulatory InformationFederal Communications Commission RF Exposure Antenna ConsiderationsWeee Notice AirLink Helix User Guide 2140847

2140847 specifications

Sony 2140847: A Cutting-Edge Technology Marvel

Sony has long been synonymous with innovation and quality in the tech industry, and the Sony 2140847 is a testament to this legacy. This advanced product showcases a range of impressive features and technologies designed to enhance user experience, whether for entertainment or productivity.

One of the standout characteristics of the Sony 2140847 is its vibrant display. With a high-resolution screen, the device delivers stunning visuals that bring content to life. Whether you are watching movies, playing video games, or browsing the web, every detail is rendered with remarkable clarity and color accuracy. The display technology incorporates advanced HDR capabilities, ensuring that users can enjoy a broader range of brightness levels and more vivid colors.

Under the hood, the Sony 2140847 is powered by a state-of-the-art processor that ensures smooth performance and multitasking capabilities. This powerful engine enables the device to handle demanding applications, making it suitable for professional use as well. Coupled with ample RAM, users can switch between tasks seamlessly without lag or interruption.

Audio quality is another area where Sony excels, and the 2140847 is no exception. The device features an advanced audio system that leverages Sony's cutting-edge sound technologies to provide crystal-clear audio output. Whether you are listening to music, watching movies, or engaging in video calls, the immersive sound experience enhances the overall enjoyment and makes it feel as if you are part of the action.

Connectivity options are plentiful with the Sony 2140847. Equipped with the latest wireless technologies, including Wi-Fi 6 and Bluetooth 5.0, users can connect to various devices with ease and enjoy faster data transfer speeds. This ensures a reliable connection for streaming and gaming, as well as compatibility with a range of peripherals, from headphones to smart speakers.

The design of the Sony 2140847 is sleek and modern, making it not only functional but also aesthetically appealing. Its lightweight and portable form factor make it easy to carry, perfect for on-the-go users. Furthermore, the build quality reflects Sony's commitment to durability, ensuring that the device can withstand daily wear and tear.

In conclusion, the Sony 2140847 encapsulates the brand's dedication to innovation and quality. With its stunning display, powerful performance, exceptional audio, and robust connectivity, it stands out as a versatile device suitable for a wide range of applications. Whether you are a gaming enthusiast, a media lover, or a professional in need of a dependable tool, the Sony 2140847 is a worthy investment that promises to elevate your digital experience.
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