search for: ntlmssp_server_preauth

...3/26 16:32:38.889960, 3] ../lib/ldb-samba/ldb_wrap.c:325(ldb_wrap_connect) ldb_wrap open of secrets.ldb [2018/03/26 16:32:38.896147, 3] ../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) Got NTLMSSP neg_flags=0xe2088297 [2018/03/26 16:32:38.897060, 3] ../auth/ntlmssp/ntlmssp_server.c:452(ntlmssp_server_preauth) Got user=[administrator] domain=[] workstation=[TEST] len1=24 len2=266 [2018/03/26 16:32:38.897302, 3] ../source4/auth/ntlm/auth.c:271(auth_check_password_send) auth_check_password_send: Checking password for unmapped user []\[administrator]@[TEST] auth_check_password_send: mapped user is:...

...3] ../lib/ldb-samba/ldb_wrap.c:325(ldb_wrap_connect) > ldb_wrap open of secrets.ldb > [2018/03/26 16:32:38.896147, 3] ../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) > Got NTLMSSP neg_flags=0xe2088297 > [2018/03/26 16:32:38.897060, 3] ../auth/ntlmssp/ntlmssp_server.c:452(ntlmssp_server_preauth) > Got user=[administrator] domain=[] workstation=[TEST] len1=24 len2=266 > [2018/03/26 16:32:38.897302, 3] ../source4/auth/ntlm/auth.c:271(auth_check_password_send) > auth_check_password_send: Checking password for unmapped user []\[administrator]@[TEST] > auth_check_password...

.../ldb_wrap.c:325(ldb_wrap_connect) > ldb_wrap open of secrets.ldb > [2018/03/26 16:32:38.896147, 3] ../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) > Got NTLMSSP neg_flags=0xe2088297 > [2018/03/26 16:32:38.897060, 3] ../auth/ntlmssp/ntlmssp_server.c:452(ntlmssp_server_preauth) > Got user=[administrator] domain=[] workstation=[TEST] len1=24 len2=266 > [2018/03/26 16:32:38.897302, 3] ../source4/auth/ntlm/auth.c:271(auth_check_password_send) > auth_check_password_send: Checking password for unmapped user []\[administrator]@[TEST] >...

...7/04/21 12:47:54.894173, 3] ../lib/ldb-samba/ldb_wrap.c:321(ldb_wrap_connect) ldb_wrap open of secrets.ldb [2017/04/21 12:47:54.894544, 3] ../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) Got NTLMSSP neg_flags=0xe208b2b7 [2017/04/21 12:47:54.897859, 3] ../auth/ntlmssp/ntlmssp_server.c:452(ntlmssp_server_preauth) Got user=[] domain=[] workstation=[HOSTYYY] len1=1 len2=0 [2017/04/21 12:47:54.897907, 3] ../source4/auth/ntlm/auth.c:270(auth_check_password_send) auth_check_password_send: Checking password for unmapped user []\[]@[HOSTYYY] auth_check_password_send: mapped user is: [MYDOMAIN]\[]@[HOSTYYY] [...

...esssetup.c:1072(reply_sesssetup_and_X_spnego) Doing spnego session setup [2013/05/22 16:34:28.203133, 3] smbd/sesssetup.c:1114(reply_sesssetup_and_X_spnego) NativeOS=[Mac OS X 10.7] NativeLanMan=[SMBFS 1.7.0] PrimaryDomain=[] [2013/05/22 16:34:28.203735, 3] ../libcli/auth/ntlmssp_server.c:348(ntlmssp_server_preauth) Got user=[awetheri] domain=[ADND] workstation=[workstation] len1=24 len2=160 [2013/05/22 16:34:54.522041, 3] lib/access.c:338(allow_access) Allowed connection from 10.41.59.165 (10.41.59.165) [2013/05/22 16:34:54.522512, 3] smbd/oplock.c:922(init_oplocks) init_oplocks: initializing message...

Thank you Rowland!! Sorry about my ignorance. I guess I tried many different things and polluted the smb.conf file. I've removed every single line you mentioned off my smb.conf. Still the problem persists: MYDOMAIN\Administrator (S-1-5-21-1965676298-842383976-2353361141-500) is changing password of user2 at MYDOMAIN.org.ar [2017/04/21 12:05:42.233899, 3]

...are I see something like this in the log files: [2019/06/11 13:09:35.088714, 3] ../auth/kerberos/kerberos_pac.c:413(kerberos_decode_pac) Found account name from PAC: pgoetz [Goetz, Patrick G] On the Ubuntu system I see [2019/06/11 13:58:47.535611, 3] ../auth/ntlmssp/ntlmssp_server.c:454(ntlmssp_server_preauth) Got user=[pgoetz] domain=[austin] workstation=[CNS-VM-PGOETZ1] len1=24 len2=332 What then happens is it looks for user pgoetz in a non-existent passdb file, maps the username to guest, which is mapped to nobody, and then the authentication fails. Just want to confirm that the problem is wi...

...lose_normal_file) jeroen closed file ict/Facturen/facturen.xls (numopen=1) NT_STATUS_OK [2018/03/02 09:16:39.511403, 3] ../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) Got NTLMSSP neg_flags=0xe2088297 [2018/03/02 09:16:39.513104, 3] ../auth/ntlmssp/ntlmssp_server.c:452(ntlmssp_server_preauth) Got user=[] domain=[] workstation=[PCJEROEN] len1=1 len2=0 [2018/03/02 09:16:39.513177, 3] ../source3/param/loadparm.c:3823(lp_load_ex) lp_load_ex: refreshing parameters [2018/03/02 09:16:39.513277, 3] ../source3/param/loadparm.c:542(init_globals) Initialising...

...config *:range = 70001-80000 idmap config * : backend = tdb store dos attributes = Yes * *Besides "getent passwd" failing to show domain accounts, I get this when I attempt to authenticate via a SMB client. [2013/09/27 19:03:28.678145, 3] ../auth/ntlmssp/ntlmssp_server.c:358(ntlmssp_server_preauth) Got user=[TestUser] domain=[DOMAIN] workstation=[BADASS] len1=24 len2=154 ..... ..... [2013/09/27 19:03:28.681267, 3] ../source3/auth/auth.c:177(auth_check_ntlm_password) check_ntlm_password: Checking password for unmapped user [**DOMAIN]\[TestUser]@[BADASS] with the new password interface [...

...838, 3] ../source3/smbd/smb2_negprot.c:278(smbd_smb2_request_process_negprot) Selected protocol SMB3_02 [2016/07/29 00:02:16.624918, 3] ../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) Got NTLMSSP neg_flags=0x62888215 [2016/07/29 00:02:16.711303, 3] ../auth/ntlmssp/ntlmssp_server.c:452(ntlmssp_server_preauth) Got user=[Administrator] domain=[DOMAIN] workstation=[TEST-CLIENT] len1=24 len2=270 [2016/07/29 00:02:16.711450, 3] ../source3/param/loadparm.c:3742(lp_load_ex) lp_load_ex: refreshing parameters [2016/07/29 00:02:16.711567, 3] ../source3/param/loadparm.c:544(init_globals) Initialising glob...

...4/21 10:46:27.510607, 3] ../lib/ldb-samba/ldb_wrap.c: 321(ldb_wrap_connect) ldb_wrap open of secrets.ldb [2017/04/21 10:46:27.510985, 3] ../auth/ntlmssp/ntlmssp_util. c:69(debug_ntlmssp_flags) Got NTLMSSP neg_flags=0xe208b2b7 [2017/04/21 10:46:27.515204, 3] ../auth/ntlmssp/ntlmssp_ server.c:452(ntlmssp_server_preauth) Got user=[] domain=[] workstation=[HOSTYYY] len1=1 len2=0 [2017/04/21 10:46:27.515253, 3] ../source4/auth/ntlm/auth.c: 270(auth_check_password_send) auth_check_password_send: Checking password for unmapped user []\[]@[HOSTYYY] auth_check_password_send: mapped user is: [mydomain]\[]@[HOSTYYY]...

...751, 3] ../source3/smbd/smb2_negprot.c:278(smbd_smb2_request_process_negprot) Selected protocol SMB3_02 [2016/07/31 23:54:06.780444, 3] ../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) Got NTLMSSP neg_flags=0x62888215 [2016/07/31 23:54:06.823840, 3] ../auth/ntlmssp/ntlmssp_server.c:452(ntlmssp_server_preauth) Got user=[Administrator] domain=[DOMAIN] workstation=[TEST-PC] len1=24 len2=270 [2016/07/31 23:54:06.823991, 3] ../source3/param/loadparm.c:3742(lp_load_ex) lp_load_ex: refreshing parameters [2016/07/31 23:54:06.824171, 3] ../source3/param/loadparm.c:544(init_globals) Initialising global p...

...s back after some time. There were no isses with the setup before the upgrade. Tried clearing the cached tdb files as well but the issue still come back after some time. Logs (replaced domain, username and workstation values): [2023/05/31 17:00:23.634152, 3] ../../auth/ntlmssp/ntlmssp_server.c:509(ntlmssp_server_preauth) Got user=[<user>] domain=[<domain>] workstation=[<workstation>] len1=24 len2=262 [2023/05/31 17:00:23.634173, 5] ../../source3/auth/auth_util.c:123(make_user_info_map) Mapping user [<domain>]\[<user>] from workstation [<workstation>] [2023/05/31 17:00:23.634179,...

...I am required to use SSSD on a different CentOS 7.6 server. Using a test VM, I can get services running, but I can't authenticate from a Mac or smbclient. Partial output of /var/log/samba/log.10.84.2.148 (the Mac client): [2019/03/01 15:53:46.544858, 3] ../auth/ntlmssp/ntlmssp_server.c:552(ntlmssp_server_preauth) Got user=[btp4] domain=[YALE] workstation=[PAQUIN3200] len1=24 len2=224 [2019/03/01 15:53:46.544907, 3] ../source3/param/loadparm.c:3868(lp_load_ex) lp_load_ex: refreshing parameters [2019/03/01 15:53:46.544956, 3] ../source3/param/loadparm.c:547(init_globals) Initialising global para...

...23/06/23 10:05:49.969713, 3, pid=22679, effective(0, 0), real(0, 0), class=auth] ../../auth/ntlmssp/ntlmssp_util.c:72(debug_ntlmssp_flags) Got NTLMSSP neg_flags=0x62888215 [2023/06/23 10:05:50.006889, 3, pid=22679, effective(0, 0), real(0, 0), class=auth] ../../auth/ntlmssp/ntlmssp_server.c:552(ntlmssp_server_preauth) Got user=[zach_detest] domain=[domain.tld] workstation=[ITS-MACBOOK09] len1=24 len2=254 [2023/06/23 10:05:50.007015, 3, pid=22679, effective(0, 0), real(0, 0)] ../../source3/param/loadparm.c:3881(lp_load_ex) lp_load_ex: refreshing parameters [2023/06/23 10:05:50.007181, 3, pid=22679, effecti...

...11:45.215272, 3] smbd/sesssetup.c:1065(reply_sesssetup_and_X_spnego) Doing spnego session setup [2013/02/11 18:11:45.215295, 3] smbd/sesssetup.c:1107(reply_sesssetup_and_X_spnego) NativeOS=[] NativeLanMan=[] PrimaryDomain=[] [2013/02/11 18:11:45.215325, 3] ../libcli/auth/ntlmssp_server.c:348(ntlmssp_server_preauth) Got user=[ist] domain=[coruscant] workstation=[CORUSCANT] len1=24 len2=24 [2013/02/11 18:11:45.215366, 3] auth/auth.c:219(check_ntlm_password) check_ntlm_password: Checking password for unmapped user [coruscant]\[ist]@[CORUSCANT] with the new password interface [2013/02/11 18:11:45.215390,...

...r load printers = No show add printer wizard = No use sendfile = Yes map readonly = no case sensitive = No dns proxy = No winbind separator = + What SAMBA-BAD say on logs: [2016/05/31 09:24:48.856147, 3] ../libcli/auth/ntlmssp_server.c:348(ntlmssp_server_preauth) Got user=[Notadmin] domain=[MYDOMAIN] workstation=[MBX-WIN8R1PM] len1=24 len2=288 [2016/05/31 09:24:48.856641, 3] auth/auth.c:219(check_ntlm_password) check_ntlm_password: Checking password for unmapped user [MYDOMAIN\[Notadmin]@[MBX-WIN8R1PM] with the new password interface [2016/05/31 09:2...

...518, 3] ../source3/smbd/smb2_negprot.c:278(smbd_smb2_request_process_negprot) Selected protocol SMB3_11 [2017/03/15 19:36:47.803391, 3] ../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) Got NTLMSSP neg_flags=0xe2088297 [2017/03/15 19:36:47.804004, 3] ../auth/ntlmssp/ntlmssp_server.c:452(ntlmssp_server_preauth) Got user=[solange] domain=[GNULINUX] workstation=[WINDOWS10] len1=24 len2=306 [2017/03/15 19:36:47.804068, 3] ../source3/param/loadparm.c:3742(lp_load_ex) lp_load_ex: refreshing parameters [2017/03/15 19:36:47.804116, 3] ../source3/param/loadparm.c:544(init_globals) Initialising global par...

...t/test/data/ valid users = userx public = no writeable = yes browseable = yes smb error: [2018/09/14 10:42:45.698030, 3] ../auth/ntlmssp/ntlmssp_util.c:69(debug_ntlmssp_flags) Got NTLMSSP neg_flags=0x62888215 [2018/09/14 10:42:45.722429, 3] ../auth/ntlmssp/ntlmssp_server.c:452(ntlmssp_server_preauth) Got user=[user1] domain=[DOMAIN] workstation=[USER1-2VFVH5-2] len1=24 len2=238 [2018/09/14 10:42:45.722532, 3] ../source3/param/loadparm.c:3823(lp_load_ex) lp_load_ex: refreshing parameters [2018/09/14 10:42:45.722647, 3] ../source3/param/loadparm.c:542(init_globals) Initialising global pa...

...create mask = 0775 directory mask = 0775 But when I try to access this share on a windows 7 machine, I got a login box and every combination of username and password that I try fails. On the /var/log/samba.log : [2013/10/24 11:37:56, 3] ../auth/ntlmssp/ntlmssp_server.c:365(ntlmssp_server_preauth) Got user=[danilo.cardoso] domain=[INTERNAL-DOMAIN] workstation=[PC-001-036] len1=24 len2=234 [2013/10/24 11:37:56, 3] ../source4/auth/ntlm/auth.c:297(auth_check_password_send) auth_check_password_send: Checking password for unmapped user [INTERNAL-DOMAIN]\[dan.pc]@[WF005-002932] [2013/10/...