1) Same domain. 2) Packet trace on successful one: 11 0.025874817 192.168.1.4 -> 192.168.1.2 TCP 66 60038 → 445 [ACK] Seq=83 Ack=410 Win=30336 Len=0 TSval=534260 TSecr=1048034385 12 0.025925659 192.168.1.4 -> 192.168.1.2 SMB 276 Session Setup AndX Request, NTLMSSP_NEGOTIATE 13 0.026379329 192.168.1.2 -> 192.168.1.4 SMB 321 Session Setup AndX Response, NTLMSSP_CHALLENGE, Error: STATUS_MORE_PROCESSING_REQUIRED 14 0.026477102 192.168.1.4 -> 192.168.1.2 SMB 450 Session Setup AndX Request, NTLMSSP_AUTH, User: RONE\fred 15 0.027490596 192.168.1.2 -> 192.168.1.4 SMB 193 Session Setup AndX Response 16 0.027539762 192.168.1.4 -> 192.168.1.2 SMB 146 Tree Connect AndX Request, Path: \\RONE\Users 17 0.027830569 192.168.1.2 -> 192.168.1.4 SMB 132 Tree Connect AndX Response 18 0.027869958 192.168.1.4 -> 192.168.1.2 SMB 138 Trans2 Request, QUERY_FS_INFO, Query FS Device Info 19 0.028056566 192.168.1.2 -> 192.168.1.4 SMB 134 Trans2 Response, QUERY_FS_INFO 20 0.028093720 192.168.1.4 -> 192.168.1.2 SMB 138 Trans2 Request, QUERY_FS_INFO, Query FS Attribute Info 21 0.028242894 192.168.1.2 -> 192.168.1.4 SMB 146 Trans2 Response, QUERY_FS_INFO 22 0.028282004 192.168.1.4 -> 192.168.1.2 SMB 158 Tree Connect AndX Request, Path: \\192.168.1.2\IPC$ 23 0.028427268 192.168.1.2 -> 192.168.1.4 SMB 126 Tree Connect AndX Response 24 0.028467215 192.168.1.4 -> 192.168.1.2 SMB 164 Trans2 Request, GET_DFS_REFERRAL, File: \RONE\Users 25 0.028585940 192.168.1.2 -> 192.168.1.4 SMB 105 Trans2 Response, GET_DFS_REFERRAL, Error: STATUS_FS_DRIVER_REQUIRED 26 0.028625329 192.168.1.4 -> 192.168.1.2 SMB 144 Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: 27 0.028863338 192.168.1.2 -> 192.168.1.4 SMB 214 Trans2 Response, QUERY_PATH_INFO 28 0.028900213 192.168.1.4 -> 192.168.1.2 SMB 144 Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: 29 0.029113359 192.168.1.2 -> 192.168.1.4 SMB 214 Trans2 Response, QUERY_PATH_INFO 30 0.029179566 192.168.1.4 -> 192.168.1.2 SMB 144 Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: 31 0.029390198 192.168.1.2 -> 192.168.1.4 SMB 214 Trans2 Response, QUERY_PATH_INFO 32 0.029428470 192.168.1.4 -> 192.168.1.2 SMB 144 Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: and from the unsuccessful one: 22 3.000713055 192.168.1.4 -> 192.168.1.2 TCP 74 60028 → 445 [SYN] Seq=0 Win=29200 Len=0 MSS=1460 SACK_PERM=1 TSval=515405 TSecr=0 WS=128 23 3.000913071 192.168.1.2 -> 192.168.1.4 TCP 74 445 → 60028 [SYN, ACK] Seq=0 Ack=1 Win=8192 Len=0 MSS=1460 WS=256 SACK_PERM=1 TSval=1047958967 TSecr=515405 24 3.000953577 192.168.1.4 -> 192.168.1.2 TCP 66 60028 → 445 [ACK] Seq=1 Ack=1 Win=29312 Len=0 TSval=515405 TSecr=1047958967 25 3.001067552 192.168.1.4 -> 192.168.1.2 SMB 148 Negotiate Protocol Request 26 3.001643576 192.168.1.2 -> 192.168.1.4 SMB 475 Negotiate Protocol Response 27 3.001672349 192.168.1.4 -> 192.168.1.2 TCP 66 60028 → 445 [ACK] Seq=83 Ack=410 Win=30336 Len=0 TSval=515405 TSecr=1047958967 28 3.001726264 192.168.1.4 -> 192.168.1.2 SMB 276 Session Setup AndX Request, NTLMSSP_NEGOTIATE 29 3.002076572 192.168.1.2 -> 192.168.1.4 SMB 321 Session Setup AndX Response, NTLMSSP_CHALLENGE, Error: STATUS_MORE_PROCESSING_REQUIRED 30 3.002505936 192.168.1.4 -> 192.168.1.2 SMB 450 Session Setup AndX Request, NTLMSSP_AUTH, User: RONE\root 31 3.003142299 192.168.1.2 -> 192.168.1.4 SMB 105 Session Setup AndX Response, Error: STATUS_LOGON_FAILURE 32 3.006003702 192.168.1.4 -> 192.168.1.2 SSH 150 Server: Encrypted packet (len=96) 33 3.006105106 192.168.1.4 -> 192.168.1.2 SSH 118 Server: Encrypted packet (len=64) 34 3.006198689 192.168.1.4 -> 192.168.1.2 SSH 166 Server: Encrypted packet (len=112) 3) Using --verbose, dmesg produces: [19192.774047] Status code returned 0xc000006d NT_STATUS_LOGON_FAILURE [19192.774065] CIFS VFS: Send error in SessSetup = -13 [19192.774277] CIFS VFS: cifs_mount failed w/return code = -13 Thank you very much! On Mon, Apr 3, 2017 at 6:09 AM, Germano Percossi <germano.percossi@xxxxxxxxxx> wrote: > Hi, > > Before the right guys would answer more appropriately than me: > > 1) are the 2 users credentials stored in the same domain? > 2) what is the difference in the packet trace between the successful > one and the failing one? > 3) what does the kern.log (or dmesg) says when the cifs module verbosity > is increased? > > Cheers, > Germano > > On 04/02/2017 11:39 PM, Jon Scott wrote: >> I'm able to mount a share from Windows 10 without problems if my >> .smbcredentials file contains a username and password of a regular >> user on the Windows system. However, if I change the credentials to >> an administrator on the Windows system, I get: >> >> mount error(13): Permission denied >> Refer to the mount.cifs(8) manual page (e.g. man mount.cifs) >> >> Here's the relevant /etc/fstab entry: >> //RONE/Users/fran /rone_users cifs >> credentials=/home/jon/.smbcredentials,ro,iocharset=utf8 0 0 >> >> 4.4.0-71-generic >> mount.cifs version: 6.4 >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-cifs" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> -- To unsubscribe from this list: send the line "unsubscribe linux-cifs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
