No timestamp int NTLMSSP (NTLMv2) Challenge message from XP server RRS feed

  • Question

  • We have a Windows CE device (our own) that connects to network shares, but des not have a Real-Time Clock. We have had a problem connecting to shares on some XPSP3 and Windows Server 2003 systems, but not on Windows 7 or Windows Server 2008 systems. Using Wireshark, we determines that in the NTLMv2 SSP Authentication exchange, the Win7 systems are not sending the timestamp in the challenge, but Win7 is.

    Is there a way to configure whether these systems send the timestamp or not?

    Robert Lloyd Cognex Corporation
    Thursday, October 6, 2011 6:36 PM