Nt Authority Anonymous Logon Error
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SERVER - Login failed for User ‘NT AUTHORITY\ANONYMOUS LOGON' - ERRORLOG June 13, 2015Pinal DaveSQL7 commentsErrors related to logins are one of the most searched in this blog. Many of the blogs that talk about these errors are the login failed for user nt authority anonymous logon asp net ones that get viewed often too. This is one of the interesting errors,
Nt Authority Anonymous Logon Sql Server 2012
which you might see in your environments. One of my blog reader contacted me and told that their event log what is nt authority anonymous logon and ERRORLOG is full of below the messages:Error: 18456, Severity: 14, State: 11. Login failed for user ‘NT AUTHORITY\ANONYMOUS LOGON’. [CLIENT: x.x.x.x] The very first thing which should catch your eye would
Login Failed For User 'nt Authority Anonymous Logon' Ssis
be “ANONYMOUS LOGON”. It is also referred as NULL session. My first ask from him was if he was seeing any SPN related errors in the SQL Server ERRORLOG?SQL SERVER – Where is ERRORLOG? Various Ways to Find its LocationHere is the message which we found in ERRORLOG2015-06-09 16:25:59.86 Server SQL Server is attempting to register a Service Principal Name (SPN) for the SQL login failed for user 'nt authority anonymous logon' windows authentication Server service. Kerberos authentication will not be possible until a SPN has registered for the SQL Server service. This is an informational message. No user action is required. In the above lines, SQL is trying to register automatically. But below indicates that SQL was unable to do so.2015-06-09 16:26:06.90 Server The SQL Server Network Interface library could not register the Service Principal Name (SPN) [ MSSQLSvc/SQLA.mydomain.com:SQL2014 ] for the SQL Server service. Windows return code: 0x21c7, state: 15. Failure to register a SPN might cause integrated authentication to use NTLM instead of Kerberos. This is an informational message. Further action is only required if Kerberos authentication is required by authentication policies and if the SPN has not been manually registered.2015-06-09 16:26:06.90 Server The SQL Server Network Interface library could not register the Service Principal Name (SPN) [ MSSQLSvc/SQLA.mydomain.com:1500 ] for the SQL Server service. Windows return code: 0x21c7, state: 15. Failure to register a SPN might cause integrated authentication to use NTLM instead of Kerberos. This is an informational message. Further action is only required if Kerberos authentication is required by authentication policies and if the SPN has not been manually registe
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Login Failed For User Nt Authority Anonymous Logon Ssrs
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log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow http://dba.stackexchange.com/questions/52511/login-failed-for-user-nt-authority-anonymous-logon-reason-token-based-server the company Business Learn more about hiring developers or posting ads with us Database http://dba.stackexchange.com/questions/22136/login-failed-for-user-nt-authority-anonymous-logon-msdtssrvr Administrators Questions Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best nt authority answers are voted up and rise to the top Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. Reason: Token-based server access validation failed up vote 3 down vote favorite As the title states, I'm getting the following error when attempting to use a ASP.NET webapp: Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: 192.168.x.x] This is from the "Application" log nt authority anonymous on the SQL server. I currently have a clustered setup (using Microsoft Failover Cluster) although the second node has not been configured yet. I've tried configuring SPNs: setspn -L myserviceaccount Registered ServicePrincipalNames for
log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Database Administrators Questions Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. (MsDtsSrvr) up vote 9 down vote favorite 1 I have a clustered environment which has many instances in it. I have modified the xml file to allow several instances to use ssis. Everything works great when the instances are on the same node as the clustered ssis. However if they are on different nodes there seems to be an aunthentication problem and it loses my credentials. For some reason it tries to use Anonymous Logon instead. Here is the full error: The SQL server specified in SSIS service configuration is not present or is not available. This might occur when there is no default instance of SQL Server on the computer. For more information, see the topic "Configuring the Integration Services Service" in Server 2005 Books Online. Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. (MsDtsSrvr) I would appreciate anyones help on this problem. Thanks, sql-server authentication share|improve this question edited Aug 8 '12 at 15:12 Matt M 2,7291020 asked Aug 7 '12 at 19:29 Peter migrated from stackoverflow.com Aug 7 '12 at 23:27 This question came from our site for professional and enthusiast programmers. Did you get an answer for this? I have the exact same issue –user13314 Oct 9 '12 at 22:04 add a comment| 1 Answer 1 active oldest