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 Link Server Setup

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supersql
Yak Posting Veteran

99 Posts

Posted - 2009-01-08 : 15:09:32
Here is my setup for link server

Server4 = KERBEROS/Standard/Mixed Mode/delegation set to 1
Server5 = KERBEROS/Enterprise/Mixed Mode/delegation set to 1


when i connect to Server5 and query
select * from Server4.master.dbo.sysdatabases, I get an error

Msg 18456, Level 14, State 1, Line 1
Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'.

When I checked authentication of the login by running this query
SELECT
s.session_id
, c.connect_time
, s.login_time
, s.login_name
, c.protocol_type
, c.auth_scheme
, s.HOST_NAME
, s.program_name
FROM sys.dm_exec_sessions s
JOIN sys.dm_exec_connections c
ON s.session_id = c.session_id

I get KERBEROS only for my login and the rest including the service account i get NTLM, is this something wrong setup?

I was just wondering why only my login shows KERBEROS why not service account and other logins. I doubt if my i missed anything during authentication and delegation setup

sodeep
Master Smack Fu Yak Hacker

7174 Posts

Posted - 2009-01-09 : 09:39:54
http://www.databasejournal.com/features/mssql/article.php/3696506/Setting-Up-Delegation-for-Linked-Servers.htm
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