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Iis Error 401.2 5


We've got multiple web sites configured on the 2003 box and we can browse to each of the different names no problem at all, using Windows Integrated. As soon as we removed the Filter and restarted IIS, the Basic Authentication started working properly. Basic and windows authentication give me the same results. my problem is when trying to access http://MyIPAddress/MyAlias/Anonymous.aspx, authentication popup appears--ideally it shouldn't, and when i close popup, getting 401.2 Unauthorized error--it's obvious Error Summary HTTP Error 401.2 - Unauthorized You

However, as soon as you switch into IIS 6 Worker Process Isolation Mode, Sub Authentication is disabled because it requires a privileged process identity like Local System (which is a known more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Because if so, then you may be observing IE's different "auto-login" behavior regarding "" and "localhost". As I understand it, a 401.2 error means that the browser and the site in IIS are using two different types of authentication.

Iis 401 2 5

Why do we use the electron volt? This allows IIS to log in the anonymous user principle without actually keeping the user credentials in sync, and anonymous authentication looks good while in IIS 5 Compatibility Mode. I suspect your issue is due to misconfiguration and is supposed to fail but we don't know why yet.

  1. As I understand, this should just work.
  2. I have never heard of these problems on clean-installed stand-alone machines. //David Reply JammyD says: June 19, 2006 at 7:41 pm David, Very interesting article and I wish there were more
  3. Thanks, Kevin Reply selindmarkl says: December 18, 2007 at 12:21 pm Thank you 401.2 Denied by Server Configuration I had problem with my gogle accelerator, nice description.
  4. Reconfigure the authentication protocols as-appropriate so that you end up running as user identity you expect on the server.
  5. If so, how to override?
  6. I don't know, but thanks for the ideas.
  7. mismatched password).
  8. Reply Chris Falter says: March 14, 2008 at 10:31 am David - This is a terrific troubleshooting guide.
  9. Is the Tate-Shafarevich group of a rational elliptic curve finite?
  10. I'm linking to here from my blog.

Here is a link to the msft article explaining the solution and problem: http://support.microsoft.com/kb/832981/en-us Reply David.Wang says: May 3, 2006 at 6:27 pm Ben - thanks for the feedback. Windows Azure Tools for Visual Studio 2010 - Augus... Well, we just fired up a Windows 2012 and started migrating to it but running into an ntlm 401 issue (log says specifically 401.2.5). 401 5 0 Iis Error It helped me. 🙂 Reply David Wang says: November 19, 2005 at 7:04 am Blake - glad I could… umm… help. 🙂 I will edit the article advice to bring up

If you have application development environments like Visual Studio, they may register application handlers and icons in Windows for .asp. //David Reply David.Wang says: November 18, 2007 at 6:12 am It's Iis Error 401 - Unauthorized Access Is Denied Due To Invalid Credentials You know your credentials are correct, because if you deliberately screw up your password, you get a 401.1 error. What sort of redirection is getting refused (as defined by http://blogs.msdn.com/david.wang/archive/2005/08/01/HOWTO_Common_URL_Redirection_Techniques_for_IIS_Summary.aspx ). 401.1 means that IIS does not have a valid user token to use for request processing, so Server-side redirection/forwarding WE have a web part running in SharePoint.

Something is non-default with your fresh installation. Iis 401 Error Codes Thanks Regards, Anil Reply fbg says: March 18, 2010 at 5:44 pm We are seeing 401.5 errors while trying to access resource(the GIF file). blog comments powered by Disqus Blog Home Archive Subscribe Log in Search Month List 2016 November (3)October (5)September (3)August (1)July (1)May (2)April (4)March (2)February (1)January (4) 2015 November (6)October (2)September (2)August Web.config transform for all config files Windows Azure Pricing Update Validating your WCF messages Free tools for .NET developers Fluent NHibernate Error Building WIF enabled .NET 4 Web applications: Pote...

Iis Error 401 - Unauthorized Access Is Denied Due To Invalid Credentials

In other words, I only hear people reporting these bizarre behavior when their server is in a domain or was created from some sysprepped/standard "image". click site Thus, much of the logical assumptions about 401.x do not apply. Iis 401 2 5 You should be able to determine the exact user that fails to have ACLs to the resource, and just adjust ACLs for that user on the necessary resources and resolve the Iis 401 Error Windows Authentication I checked Anonymous Authentication is enabled and all other methods are disabled.

Anonomus User is selected and Integrated User is deselected. 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 Replace custom functions, leave built in functions untouched? Conditions in modeler field calculator Magento2, requirejs-config.js is defined but still Uncaught TypeError is exist more hot questions question feed about us tour help blog chat data legal privacy policy work Sc-win32-status 5

Thus, you should not be concerned about the 401s. I have not modified the anonymous user credentials so I am at a loss now. It didn't give me the answer exactly, but it sure lead me in the right direction. Join them; it only takes a minute: Sign up How to troubleshoot IIS 7.5 401.2 Error?

but when I try to access through http://Y it ask for nt id and it never accepts my id. Http 401 2 Thanks for your help! Yes, anonymous authentication is the only one enabled, and the IUSR_machinename is the default installed automatically. "Allow IIS to control" is checked.

Same thing happen to me this morning, everything was working fine for weeks before......

Any Ideas? Would be great If you have any idea. FileMon utility is very good. Iis Log 401 0 0 A popular scenario for Wildcard Application Mapping is to implement custom authentication, so a 401.5 on a .html file may indicate presence of a Wildcard Application Mapping-based custom authentication.

Moved a site to a new server, 2008 R2 with IIS 7.5. Thanks once again. the results are supposed to be different but we don't know why. Also doesn't seem to matter if I log on as a regular user or the machine administrator, same problem.

Your pointing out of the anonymous user issue made me think that it might be the mismatch between root web and virtual directory. Both CMS sites point to the same database and I have checked all of the IIS and other system settings and they seem to be identical. It helped me solve my 401.3 problem. When you tell the browser to cache and never check for page updates, the browser caches and stops requesting for that page that required authentication - thus never causing the 401.1

After surfing around in circles for quite some time I came across this knowledge base article at microsoft, http://support.microsoft.com/kb/896861. The reasons why the CGI/ISAPI are returning such 401 responses are completely arbitrary and uncontrollable by IIS. I stress again, this is a fresh install with SP2 install following it. Browse other questions tagged iis server ntlm or ask your own question.

It's the lack of an answer. –bambams Aug 6 '14 at 21:12 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Even with adding IUSR_* to the ACL on C:inetpubwwwroot and giving it Full Control, until I gave the account admin rights, I couldn't access the site. Timing and MaxMemoryUsage of Integrate doesn't respect linear properties of Integrate Determine the DC of a magical item Best way to remove rusted steel bolts from aluminum parts more hot questions However, realize that all of the OTHER 401.x errors have nothing to do with ACLs, so I recommend AGAINST tweaking resource ACLs to "Everyone: Full Control" to remove ACL issues from

Is it mandatory to define transitions on every possible alphabet in Deterministic Finite Automata? This is the typical "access denied" due to missing file ACLs that people assume, and yes, you will likely need to adjust ACLs to resolve this issue. Can you please help us. How did Smith get to see Cypher alone?

Turned out that the security log on the server was full which was preventing any non-admin account from logging on, this included the IUSER_machine name account. iis share|improve this question asked Nov 1 '13 at 17:14 Dave 9912 Are you using NTLM through a proxy? I hope you can help me out from a critical situation.