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Iis Error Codes 401


In all cases, IE tries anonymous authentication and got the 401.1 because your anonymous username/password was mismatched. I disabled Integrated so that only anonymous was checked and am still getting the error message. Aug 11, 2011 06:43 PM|dmsWebDev|LINK ok thank you Martin - I realized after I posted that error that it didn't mean anything as the other working apps...have the same error message. Of course, I am always interested to know whether this article helps you figure out your issue, and if not, post your comments and we'll see if there's an answer! //David weblink

The first thing you can do is check your URL via a Web browser. It sounds like some network access device or personal security software common to your computers are causing this issue with ASP. You receive this error message when you try to run a CGI script that does not return a valid set of HTTP headers. 502.1 CGI application timeout. 502.2 Error in CGI For example, the client may request a page that does not exist, or the client may not provide valid authentication information. 400 Bad request. 401 Access denied. 401.1 Logon failed. https://support.microsoft.com/en-us/kb/943891

Iis Error 500 Internal Server Error

Thanks Reply Brian says: April 6, 2009 at 12:43 pm This is a very informative article. I assume the "Accept: */*" vs an explicit list doesn't matter. I first noticed this problem when I got 401.2 errors accessing an Images directory in the CMS project but now I can not even access the aspx pages in the project. Many might think that generating error messages does not seem to justify a full article.

  • Now, assuming that the client sends anonymous requests by default( since that's how HTTP works) it means that something in between the client and server is altering authentication only for .ASP
  • When you set up your CheckUpDown account, you may optionally provide two items 2.
  • Because this affects performance, set this value to true only during development. -->

    Others who should not have access receive the same error. Iis Status Codes Why would I have to make the IUSR_* account an admin to run the website? In your blog, you said "In all cases, the preferred solution is to manually synchronize the username/password of the anonymous user principle in IIS with that of the real user principle.". I may have to address the 301 error?

    Yourevent log could be full for some reason - see KB 832981. 401.2 Denied by Server Configuration This error indicates that the web server is configured to require certain authentication protocols Iis 304 Here is a list of the different 404 sub-status codes that IIS produces: Status Description 404.1 Site could not be found 404.2 Denied by Policy. Thanks for the tips. //David Reply inc. I didn't solve this yet - the problem I noted previously (about the process monitor) is that it's not recording the 401 page error.

    Iis Status Codes

    a document, bullitin, announcement, etc..) where the user does not have permission. https://forums.iis.net/t/1180708.aspx?401+Unauthorized+Access+is+denied+due+to+invalid+credentials+ Urgh! Iis Error 500 Internal Server Error More Info: When my code detects a certain pattern of filter behavior just before the OnAccessDenied function is triggered, I clear the response buffer and use WriteClient to send an "Access Iis Error 401 And the log filenames are in the format exYYMMDD.log ... (ROVASTAR, thanks for the inputs)A typical Log information for a request would look something like this ....2008-04-11 20:39:48 GET /test/1.asp

    your Web browser or our CheckUpDown robot) goes through the following cycle when it communicates with the Web server: Obtain an IP address from the IP name of the site (the have a peek at these guys For example, if you are from Germany, you want your error messages in German. so i have modified the properties in web.config file,properties are - Please change this property to To determine which Wildcard Application Mapping is involved on a request, you have to use the IIS Manager to look up the EFFECTIVE Wildcard Application Mapping for that request, starting from Sc-win32-status

    That's it! Meanwhile, the 401.4 and 401.5 errors are the most arbitrary to diagnose since custom ISAPI DLLs and CGI EXE can cause IIS to behave in non-obvious manners. Step 1: Determine the SubStatus Code When you get a 401 response in the browser from IIS and you want to troubleshoot it, the first thing you should do is determine http://renderq.net/iis-error/iis-error-codes-404.php We have had such a frustrating day and still no solution.

    However, it uses it's own ISAPI Filter which is applied at the top level ‘Web Sites' properties level. Sc-substatus Codes Can you help explain? The following are the fixed categories that IIS reports.

    Then test these settings again." Reply HCamper 7929 Posts Re: 401 - Unauthorized: "Access is denied due to invalid credentials.

    Check out our Services and Portfolio or Get in Touch! Any Ideas? I will report back when I have successfully deployed the modified files to let you know what the solution was. Iis 302 Error Should I make it a user and leave the security setting to deny Guests network access or leave it as a guest and remove the security template setting.

    Server Errors Status codes starting with 500 are errors caused by the server. Reply HCamper 7929 Posts Re: 401 - Unauthorized: "Access is denied due to invalid credentials. Reply DavidK says: March 19, 2008 at 7:52 pm If you get a "You are not authorized to view this page php 401.3" erorr, make sure that execute or read permissions this content The next section explains the Custom Error configuration in detail.

    Some additions I think would be helpful are: - instructions on how to use "net helpmsg" - instructions on how to use the err.exe windows error lookup utility And I'm having http://blogs.msdn.com/david.wang/archive/2005/07/06/SSO_ISAPI_Considerations_2.aspx //David Reply JammyD says: June 20, 2006 at 6:01 am David, many thanks for your reply. If this is anauthentication confusion issue -why would that be the case for this app and not others if it was server wide? Reference IIS Net: Acls and permissions http://learn.iis.net/page.aspx/583/secure-content-in-iis-through-file-system-acls/.

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