set up SPN in sql 2005

  • Can you connect to all the servers in the chain directly and get a Kerberos connection?

    K. Brian Kelley
    @kbriankelley

  • Brain

    I am not sure what you are asking, sorry abt it.

    I can connect to all servers by RDP'ing but when i RDP into serverA and connect to ServerB and pull some data from SErver C it gives an error.

    Msg 18456, Level 14, State 1, Line 1

    Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'.

  • Can you make a connection via SQL Server Management Studio to each one and each connection be via Kerberos authentication?

    K. Brian Kelley
    @kbriankelley

  • I can connect to all the servers from SSMS with my domain account.

    and when i run this query i get KERBEROS for my login but for other logins and the service account i still get NTLM

    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

  • Mike - are you sure all other connections are using the FQDN when connecting? Are you sure that all other connections are using a matching SPN record to connect?

    Jeffrey Williams
    “We are all faced with a series of great opportunities brilliantly disguised as impossible situations.”

    ― Charles R. Swindoll

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