IIS 7.5 (64bit) Strange 406 errors RRS feed

  • Question

  • User-1531086665 posted


    We are getting some strange 406 Not Acceptable errors when the GET query string is around 720 chars long. Shorter query string seems to work. Out setup is Win 2008 R2, IIS 7.5 running with CF8/Jrun clustered. We are using .Net v2.

    Last time this error appeared we reinstalled IIS and the error magically went away for 3 weeks and it is back again. Any ideas on how to resolve this? It seems after some usage it runs into some kind of capacity issues. The server itself has plently memory. Also I wanted to mention that the 406 error appears on the website (IE/FF) but it does not get written to the IIS logs, app logs nor the https sys logs.. which is strange.






    Monday, March 26, 2012 10:17 AM