Allied Telesis VPN manual Which products and releases does it apply to?, Related How To Notes

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Which products and releases does it apply to? >

This document describes how to configure the Windows system to use IPSec VPN to connect to your office through the AR415S router.

When your staff want to connect to the office they simply use the VPN icon on their desktop to initiate the IPSec VPN connection.

Which products and releases does it apply to?

The following Allied Telesis routers are most suitable as VPN gateways because they have fast hardware encryption support and high performance:

zAR415S, AR44xS series, and AR450S

zAR750S and AR770S

The AR415S achieves up to 90 Mbps throughput with 3DES or AES encryption.

You can also use older routers as VPN gateways, but they will not have as high performance. The older routers depend on either the Encryption Mini Accelerator Card (EMAC) or the Encryption PCI Accelerator Card (EPAC) to perform encryption. They include:

zAR725, AR745, AR720 and AR740 routers

zAR410 series routers

zAR300 series routers

Finally, you can also use the Rapier 24 and Rapier 24i switches as VPN gateways, but this is usually not a recommended practice. Doing so means you will lose wire-speed switching of data, because all traffic needs to be inspected by the firewall and IPSec at CPU processing speed.

Encryption algorithms such as 3DES and AES require a feature licence. This is included on some models. See your Allied Telesis representative for more information.

The configuration is supported on all AlliedWare versions since 2.3.1 and was tested using a PC running Microsoft Windows 2000 Professional, Service Pack 4.

Related How To Notes

Allied Telesis offers How To Notes with a wide range of VPN solutions, from quick and simple solutions for connecting home and remote offices, to advanced multi-feature setups. Notes also describe how to create a VPN between an Allied Telesis router and equipment from a number of other vendors.

For a complete list of VPN How To Notes, see the Overview of VPN Solutions in How To Notes in the How To Library at www.alliedtelesis.com/resources/literature/howto.aspx.

The collection includes Notes that describe how to interoperate with Windows 2000, XP and Vista clients.

Page 2 AlliedWare™ OS How To Note: VPNs with Windows 2000 clients, without NAT-T

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Contents AlliedWareTM OS Related How To Notes Which products and releases does it apply to?Security issue Example networkConfiguring the router Perform initial security configuration on the routerConfiguration script Configuring the router The configuration script Set the router to use the configuration Configuring the VPN client Add a new registry entryAdd the IP Security Policy Management snap-in Select Console Root Add/Remove Snap-InClick Add Create an IP Security Policy Configuring the VPN client Create an IP Security Policy Create an IP Security Rule Configuring the VPN client Create an IP Security Rule Click Next Create an IP Filter Configuring the VPN client Create an IP Filter Click Next Configuring the VPN client Create an IP Filter Select L2TP Tunnel Filter and click Next Configuring the VPN client Create an IP Filter Configuring the VPN client Create an IP Filter Configure the connection Double-click the Network and Dial-Up Connection folderClick Next Configuring the VPN client Configure the connection Click Properties Configuring the VPN client Configure the connection Checking the connection from the Windows client Testing the tunnelTroubleshooting Closing the connection

VPN specifications

Allied Telesis is a prominent brand in the field of networking technology, known for providing innovative solutions that cater to various business needs. One of its key offerings is the Virtual Private Network (VPN) solution, designed to ensure secure and efficient communication over the internet. The Allied Telesis VPN solution is characterized by its robust security features, ease of management, and compatibility with a wide range of devices.

One of the main features of the Allied Telesis VPN is its strong encryption capabilities. It utilizes advanced encryption standards such as IPsec (Internet Protocol Security) and SSL (Secure Sockets Layer) protocols. These encryption methods are pivotal for safeguarding sensitive data as it travels across public networks, ensuring that information remains confidential and protected from eavesdropping.

Another significant aspect of the Allied Telesis VPN is its scalability. Businesses of all sizes can benefit from the solution due to its flexible architecture. Whether a small enterprise or a large corporation, the VPN can accommodate varying user loads and network demands. This scalability is coupled with comprehensive management tools that allow IT administrators to monitor performance, configure settings, and manage user access efficiently.

Allied Telesis also emphasizes ease of use in its VPN solution. The deployment process is streamlined, allowing organizations to establish their VPN connections quickly and without extensive technical expertise. Furthermore, the VPN client software is designed to be user-friendly, simplifying the connection process for remote workers and enabling them to access corporate resources securely from any location.

Moreover, the VPN incorporates features such as support for remote access, site-to-site connectivity, and automatic failover. Remote access enables employees to connect to the corporate network securely from remote locations, while site-to-site connectivity allows multiple office locations to communicate securely over the internet. Automatic failover ensures continuous connectivity and minimizes disruptions in case of network failures.

In addition to its technical capabilities, Allied Telesis places a high priority on customer support and service. They provide comprehensive documentation, online resources, and responsive support teams to assist clients in implementing and troubleshooting their VPN solutions.

Ultimately, the Allied Telesis VPN is a powerful tool for organizations looking to enhance their network security, ensure efficient remote access, and achieve seamless connectivity across multiple sites. With its strong encryption, scalability, ease of use, and robust support services, Allied Telesis continues to be a trusted choice for businesses aiming to secure their online communications.