Hello folks, a quick post here just to bring awareness about a new KB that was released today for Forefront TMG 2010. As the KB describes the symptoms are based on the following scenario:
- A web proxy client establishes a secure socket layer (SSL) connection to an external web server by using a server that is running Microsoft Forefront Threat Management Gateway 2010.
- HTTPS inspection is not involved. Therefore, an end-to-end SSL tunnel between the client and the web server is established.
- Inside this established connection, the client uploads data to the web server.
- The connection and TCP flow to the web server are slow.