Hello,
3 customers have the following problem.
When we access to the asp.net v4 web site (default.aspx), on http://<servername> or http://localhost, we get a 504 http error (gateway timeout) instantly. With fiddler : error 301, wireshark : error 301, in the IIS logs : sc_status is 301.
The site has not moved, there is no redirection.
Accessing http://<website>/favicon.ico or http://<website>/foo.html works well.
We uninstalled and reinstalled IIS, executed aspnet_regiis with all options, on all .net versions. Problem still exists.
The IIS backup file contains correct references to ASP.Net 4 (isapi...).
The 3 customers are on Windows Server 2003 R2 SP2 (IIS 6).
One of them updated his server to Windows Server 2008 (IIS 7) : Problem still exists.
The 250 other customers don't have the problem.
we spent several days on this problem but no solution.
Someone already encountered this problem ? Someone has a solution ?
Thank you.