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Nt Authority Anonymous Logon Linked Server Error


Server A is on one domain, Server B on another domain. For more Kerberos troubleshooting techniques, please refer to [3].

(8) If the SQL connections are to use Named Pipe connectivity, SQL level Kerberos is not required as opposed to TCP Account has sysadmin rights on both server i have followd you 9 steps…..as per my network administrator every thing is fine at his end like active directory, domain controller as per Reply Arburodi says: November 11, 2009 at 1:43 am Hi, Could you tell me if SQL Server 2008 has double-hop issues? check over here

adding related information and possible solutions rather than requesting help. –Caboosetp Jul 16 '15 at 22:15 add a comment| up vote 2 down vote One of my SQL jobs had the What is this strange almost symmetrical location in Nevada? when i try to run my query in my application from Server B it running correctly but when i try to run my application from node C i got the error Otherwise you can uncheck the "Account is sensitive and cannot be delegated" checkbox is the user properties in AD.

Nt Authority Anonymous Logon Sql Server 2012

My one 2005 Std edition can only double hop to 2000 default instances. Find the maximum deviation Why are the tails always painted, but not the fuselage, in test and delivery flights? Thanks. you are trying to use server A to relay your login details (with SSPI) to Server B.

  1. Basically you need to link the two servers either by the SPs mentioned by Tim, or via GUI and then set the access rules (which is not even needed if you
  2. What is the correct plural of "training"?
  3. My 3 SQL 2005 Enterprise versions are all able to double hop to named instances.
  4. You cannot edit your own topics.
  5. I've done this in the past on SQL 2000 with no issues.
  6. Hope this helps, Dan Reply Douglas Taft says: October 21, 2008 at 3:15 pm I have many SQL Servers, all configured the same way, but a few will not use Kerberos
  7. Executed a storedProc which has (different) distributed query to [CI1].
  8. Re-ran query 1…SUCCEEDED! 4.
  9. The "Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'" almost always indicates a delegation problem.

My requirment is to create linked server with service account (windows account). Can you help me understand what is happening here? We are having some problems getting our linked server to use domain authentication. Login Failed For User Nt Authority Anonymous Logon Asp Net In the above lines, SQL is trying to register automatically.

I have been all over google and I can't get this to work. Login Failed For User 'nt Authority Anonymous Logon' Windows Authentication Peace2007 Posting Yak Master 239 Posts Posted-10/11/2008: 03:03:03 Well...I wish I could try SQL login but IT department doesn't let me do that. Delegation – This mode impersonates the windows local credentials; the connection forwards the credentials of an authenticated windows user to the linked server. The SQL Server Books Online article that offers some more detail is "Configuring Linked Servers for Delegation": http://msdn.microsoft.com/en-us/library/ms189580(v=sql.105).aspx share|improve this answer edited Jul 24 '15 at 17:07 answered Aug 2 '13

If the service running account is not “NT AUTHORITYSYSTEM”, you need to configure the SPN on the Active Directory Machine with domain admin privileges. Linked Server Windows Authentication One of my blog reader contacted me and told that their event log and ERRORLOG is full of below the messages:Error: 18456, Severity: 14, State: 11. So if the correct SPN is not running, windows authentication will default to the wrong user (likely the "LOCAL SERVICE" user) and give you the Anonymous error. Along with 14+ years of hands on experience he holds a Masters of Science degree and a number of database certifications.

Login Failed For User 'nt Authority Anonymous Logon' Windows Authentication

Further action is only required if Kerberos authentication is required by authentication policies and if the SPN has not been manually registered.So, the fix of the problem would be to create Reason: Not associated with a trusted SQL Server connection. Nt Authority Anonymous Logon Sql Server 2012 Brian Kelley, CISA, MCSE, Security+, MVP - SQL ServerRegular Columnist (Security), SQLServerCentral.comAuthor of Introduction to SQL Server: Basic Skills for Any SQL Server User| Professional Development blog | Technical Blog | What Is Nt Authority Anonymous Logon I get the following error: Login Failed for user 'NT AUTHORITY\ANONYMOUS LOGON' (Microsoft SQL Server, Error: 18456).

Error reported while trying to execute linked server query: -------------------------------- Msg 18452, Level 14, State 1, Line 0 Login failed for user '(null)'. check my blog There is a two way trust between those domains. hope you can help me. Also try out what happens if you explicit set one user to another user for the link. (These all can be done in SQL Manager.) share|improve this answer answered Aug 28 Msg 18456, Level 14, State 1, Line 1 Login Failed For User 'nt Authority\anonymous Logon'.

share|improve this answer answered Oct 7 '08 at 14:25 evilhomer 28113 Good answer, deserves the vote –Jason Cumberland Nov 5 '10 at 3:38 Great answer! The error occurred because I was using sql Server Agent Service Account. Windows return code: 0x21c7, state: 15. this content Failure to register a SPN might cause integrated authentication to use NTLM instead of Kerberos.

Reply Jason McGuire says: July 2, 2007 at 12:31 pm For some reason I am now getting the "Login failed for user…" error message, even after I had it working by Linked Server Login Failed For User You cannot send emails. No other authentication method will be used if authentication fails.Kerberos authentication is supported by windows 2000 and later.

Reply John Huang says: March 13, 2014 at 1:14 pm My SQL server 2012 is setup as mixed mode. (Window auth and SQL Auth).

Thanks in advance for any help, SuperJBJB Friday, February 18, 2011 2:57 PM Reply | Quote Answers 0 Sign in to vote This is most likely caused by the SPN onInstanceB Human vs apes: What advantages do humans have over apes? Believe or not, double-hop setting requires more careful configurations as you will see. Login Failed For User Nt Authority Anonymous Logon Ssis When I execute the query: "select net_transport, auth_scheme from sys.dm_exec_connections where [email protected]@spid" the response is: TCP - KERBEROS I don't have a clue what's happening, could you help me, please?

How do you say "a meme" in Esperanto? All steps prior to this were set up correct. OLE DB provider "SQLNCLI10" for linked server "**SERVERNAME**" returned message "Invalid connection string attribute". have a peek at these guys 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 Server

Does anyone know if it's because of sql editions that this problem occurs. and this one for SQL Server 2005: error 18466 Login failed for user ‘NT AUTHORITYANONYMOUS LOGON'. Anyway, I'm still having problems. Is there any other way to set it to use kerberos?Thanks for your replies lepeniotis lepeniotis Yak Posting Veteran United Kingdom 75 Posts Posted-10/14/2008: 04:05:47 No problem mate

This is the easiest way to manage this.