https://bugzilla.samba.org/show_bug.cgi?id=14713 --- Comment #29 from Richard Flint <richard.flint@xxxxxxxxx> --- Unfortunately, as I mentioned by email. The connection does indeed also fail with server_encrypt_data=false. After setting server_encrypt_data=false I try to mount with vers=3.1.1 and without the seal option (since encryption is off on the server). This results in the following mysterious error: mount error(13): Permission denied Refer to the mount.cifs(8) manual page (e.g. man mount.cifs) and kernel log messages (dmesg) [249955.014343] CIFS: Attempting to mount //nonsuch/myshare [249955.020762] CIFS: VFS: \\nonsuch failed to connect to IPC (rc=-13) [249955.023383] CIFS: VFS: cifs_mount failed w/return code = -13 see wireshark trace in your email "3.1.1_encryptionoff.pcap". Trying with smbclient on the same share with the same user and same password with server_encrypt_data=false on the server and no --encrypt option results in success: smbclient //nonsuch/myshare --debuglevel=10 --user=myuser see wireshark trace in your email "3.1.1_smbclient.pcap". -- You are receiving this mail because: You are the QA Contact for the bug.
