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Hello;<br />
<br />
Open Forefront TMG mangement Console &gt;&nbsp;select Virtual Private Networks &gt;&nbsp;under the remote sites tab select &quot;Create VPN site-to-site connection&quot; and follow the instructions.<br />
<br />
Let us Know.<br />
Regards.
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Hello;

Open Forefront TMG mangement Console > select Virtual Private Networks > under the remote sites tab select "Create VPN site-to-site connection" and follow the instructions.

Let us Know.
Regards.

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There was not an answer since long hence closing it.
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There was not an answer since long hence closing it.

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<br />
hi all<br />
<br />
I don't know if i am on the right forum for my question, apologies for the same.<br />
<br />
In our corporate we are using TMG 2010 R2, our users are facing problem in connecting Cisco VPN which they use to connect to our client location, when the users initiate connection the logon prompt box for VPN credential appears, once the users put the credential they get a Error 427: Unknown Error occurred at Peer.Below attached is the error screenshot. we previously were using ISA 2006 it is woking perfectly fine and still working properly.<br />
<br />
I have already added the UDP port 10000, 4500 and 500 onto the allow policy, i don't know if i am missing anything in TMG since its working perfectly in ISA. kindly help me on this since its taken a toll on me and i am not able to roll out ISA due to this problem.<br />
<br />
<a href="https://filedb.experts-exchange.com/incoming/2011/11_w45/519346/VPN-Error.jpg" target="_blank" class="file-inline" title="this is t he error window (80 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>VPN-Error.jpg</a>
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VPN-Error.jpg

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hi all

I don't know if i am on the right forum for my question, apologies for the same.

In our corporate we are using TMG 2010 R2, our users are facing problem in connecting Cisco VPN which they use to connect to our client location, when the users initiate connection the logon prompt box for VPN credential appears, once the users put the credential they get a Error 427: Unknown Error occurred at Peer.Below attached is the error screenshot. we previously were using ISA 2006 it is woking perfectly fine and still working properly.

I have already added the UDP port 10000, 4500 and 500 onto the allow policy, i don't know if i am missing anything in TMG since its working perfectly in ISA. kindly help me on this since its taken a toll on me and i am not able to roll out ISA due to this problem.


TMG 2010 R2

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.