[jcifs] Logon failure: unknown user name or bad password

Jason Millard jsm174 at gmail.com
Tue Jul 26 11:31:14 MDT 2011


> I captured all the traffic with wireshark.  I'm going to start going
> through it now.
>
>
> Thanks,
> -- Jason
>

After going through the logs, I noticed in WireShark that the servers
that work, all report back NTLMSSP during the Negotiate Protocol
Response:

   mechTypes: 4 items
   MechType: 1.2.840.48018.1.2.2 (MS KRB5 - Microsoft Kerberos 5)
   MechType: 1.2.840.113554.1.2.2 (KRB5 - Kerberos 5)
   MechType: 1.2.840.113554.1.2.2.3 (KRB5 - Kerberos 5 - User to User)
   MechType: 1.3.6.1.4.1.311.2.2.10 (NTLMSSP - Microsoft NTLM Security
Support Provider)

The server the does not work does not return does not:

   mechTypes: 3 items
   MechType: 1.2.840.48018.1.2.2 (MS KRB5 - Microsoft Kerberos 5)
   MechType: 1.2.840.113554.1.2.2 (KRB5 - Kerberos 5)
   MechType: 1.2.840.113554.1.2.2.3 (KRB5 - Kerberos 5 - User to User)

-- Jason


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