tfs2010 - How do I share the TFS Sharepoint portal on the internet? -

I have a 2010 TFS server on Windows 2003. I want to create a fast portal available by a URL that compares to other default machine names.

It seems that at any time I can use the / tfs / web subdirectory with anything other than the default name then the TFS SharePoint objects are not loaded. They only load when I access the server by the name NetBIOS.

How do I create it so that the TFS server can be accessed with a different DNS name? How will the credentials be controlled? Kerberos, NTLM, or Origin?