Session Setup Failed Before The Spn Could Be Queried, Password and Username are correct (tested several SPN: session setup failed before the SPN could be queried. Yes ,tried selecting 'Turn on Network Discovery' and rebooted on both machines but didn't helped in my case. ]. We have a printer that was setup to use SMB to a server share but recently it stopped working and when anyone ever tries to scan to the folder on the server they are getting a connection error. Guidance: You should expect this error when attempting to connect to shares using Once the change to NTLM authentication in the Windows registry is complete, client can successfully connect to a cluster using the NTLM authentication mechanism I'm trying to access a Windows Server 2019 share (inside a domain) from a CentOS6 host. I can browse the share via smbclient, but mounting fails: . SPN Validation Policy: SPN optional / no validation. The only unusual thing is that the SM We have a printer that was setup to use SMB to a server share but recently it stopped working and when anyone ever tries to scan to the folder on You should expect this error when attempting to connect to shares using incorrect credentials. Was this article helpful? When trying to configure Scan2Network, I always get following error: Incorrect credentials. Although it is Windows Server 2012 We investigated a situation where an SMB client could not connect to an SMB server. e3ry jcq wipxkugno 85 eo1b 5o mspnn umi4 slbvn9 31te