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Do you have any documentation how to configure it using TMG/ISA
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Do you have any documentation how to configure it using TMG/ISA

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How can I configure the VPN using the Microsoft TMG. I have one head office and two branches having internet connection. How can configure the VPN connectivity between head office and the branches using TMG. I have TMG sever in head office. What are the prerequisite for this.
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How can I configure the VPN using the Microsoft TMG. I have one head office and two branches having internet connection. How can configure the VPN connectivity between head office and the branches using TMG. I have TMG sever in head office. What are the prerequisite for this.

VPN using the Microsoft TMG

Microsoft Forefront, formerly known as Internet Security and Acceleration Server (ISA Server), is a network router, firewall, antivirus program, VPN server and web cache that runs on Windows servers. It includes identity management and protection systems, and discontinued systems for threat management and network protection, along with protection for Sharepoint and Exchange. The scope of discussions includes forward and reverse proxy, application and service publishing, virtual private networks (VPNs), outbound access rules, SSL certificates and network routing within either a single node or an highly-available array pairing.

Microsoft Forefront ISA Server

A virtual private network (VPN) is a network that uses a public telecommunication infrastructure, such as the Internet, to provide remote offices or travelling users access to a central organizational network securely. VPNs encapsulate data transfers using secure cryptographic methods and other security mechanisms to ensure that only authorized users can access the network and that the data cannot be intercepted.