'Tool Pack' is the name we use to release various utilities written by the dev team, outside of our main HPC Pack product. Today we are adding one new tool: Network Troubleshooting Report
The Network Troubleshooting Report contains a set of diagnostic tests that collect and analyze network information in your HPC Pack 2008 R2-based cluster to help troubleshoot network issues. If you have an InfiniBand network the report also includes the status and capabilities of the Host Channel Adapter (HCA) cards in that network.
Download the Network Troubleshooting Report installer from http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=3313856b-02bc-4bdd-b8b6-541f5309f2ce, and please refer to the installation and usage instructions at http://go.microsoft.com/fwlink/?LinkId=202483
Though technically unsupported, feel free to post any questions/suggestions in our forums at http://social.microsoft.com/Forums/en-US/windowshpcitpros/threads