If youre having the same problem in the link below you can try prefixing a backslash to your username "\user" to send a blank domain name. Also check the cifs options on the filer for smb2 > options cifs.smb2
________________________________ From: David Lum <david....@nwea.org> To: NT System Admin Issues <ntsysadmin@lyris.sunbelt-software.com> Sent: Wednesday, September 19, 2012 2:48 PM Subject: RE: NetApp CIFS, Windows Servers and Send unencrypted password to third-party SMB servers DFL: 2003 OTAP version: 803Pp2 Windows versions of client devices are 2003 and 2008 R2 From:Michael B. Smith [mailto:mich...@smithcons.com] Sent: Wednesday, September 19, 2012 11:29 AM To: NT System Admin Issues Subject: RE: NetApp CIFS, Windows Servers and Send unencrypted password to third-party SMB servers This is what a senior NetApp engineer says: You're not dealing with storage as a matter of fact. We natively join the domain and look like a Windows box - for the most part. Question to ask them before I answer you. DFL of AD. Version on OnTAP on the storage and Windows version of the client devices. I'll get back to you when near a big keyboard and armed with the answer i those questions. First pass? Old information. Probably no longer accurate. So…what are the answers to his questions? J From:Michael B. Smith [mailto:mich...@smithcons.com] Sent: Wednesday, September 19, 2012 1:58 PM To: NT System Admin Issues Subject: RE: NetApp CIFS, Windows Servers and Send unencrypted password to third-party SMB servers I wouldn’t do that. But let me check with a netapp guy. From:David Lum [mailto:david....@nwea.org] Sent: Wednesday, September 19, 2012 12:27 PM To: NT System Admin Issues Subject: NetApp CIFS, Windows Servers and Send unencrypted password to third-party SMB servers I am being asked to enable the setting “Send unencrypted password to third-party SMB servers” so we can map Windows Servers to NetApp CIFS shares. This thread shows it worked for him: https://communities.netapp.com/thread/24037 Anyone here have any experience with NetApp, CIFS and Windows servers? David Lum Systems Engineer //NWEATM Office 503.548.5229//Cell (voice/text) 503.267.9764 ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin