Configuring AirLink Helix

 

 

 

 

 

 

Command

Description

 

 

 

 

Perfect Forward

Yes or No. Provides additional security through a DH shared secret value. When this

 

Secrecy

feature is enabled, one key cannot be derived from another. This ensures previous and

 

 

subsequent encryption keys are secure even if one key is compromised.

 

 

 

 

IPSec Key Group

DH1, DH2, or DH5. Determines how the Helix VPN creates an SA with the VPN server. The

 

 

DH (Diffie-Hellman) key exchange protocol establishes pre-shared keys during the phase 1

 

 

authentication. Helix supports three prime key lengths, including Group 1 (768 bits), Group

 

 

2 (1,024 bits), and Group 5 (1,536 bits).

 

 

 

 

IPSec SA Life Time

180 to 86400. Determines how long the VPN tunnel is active in seconds. The default value

 

 

is 28,800 seconds, or 8 hours.

 

 

 

 

 

VPN 2

 

The Helix can act as a Generic Routing Encapsulation (GRE) endpoint, providing

 

a means to encapsulate a wide variety of network layer packets inside IP

 

tunneling packets. With this feature you can reconfigure IP architectures without

 

worrying about connectivity. GRE creates a point-to-point link between routers on

 

an IP network.

 

The VPN 2 section allows configuration of the GRE tunnel on the Helix box.

Figure 8-2: ACEmanager: VPN 2 - VPN/IPSec

Figure 8-3: ACEmanager: VPN 2 - VPN/IPSec - GRE Tunnel

Command

Description

 

 

VPN 2 Type

Tunnel Disabled or GRE Tunnel. Enabling the GRE Tunnel will expose other options for

 

configuring the tunnel.

 

 

VPN Status

Disabled, Connected or Not Connected. Indicates the status of the GRE tunnel on the Helix

 

box.

 

 

VPN Gateway

The IP address of the device that this client connects to. This IP address must be open to

Address

connections from the Helix Box.

 

 

Rev 3.0D May.10

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Sony 2140847 Command Description Perfect Forward, Secrecy, IPSec Key Group, IPSec SA Life Time, Configuring the tunnel

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.