search for: auth_level

...--- After that, the replication stop working. And on the two other DCs I can see error messages like below. But nothing on the PDC's logs ! ---------- sdc02 or sdc03 (log.samba) ---------- ../auth/gensec/gensec.c:247(gensec_update) Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6 ../source4/librpc/rpc/dcerpc_util.c:681(dcerpc_pipe_auth_recv) Failed to bind to uuid e3514235-4b06-11d1-ab04-00c04fc2dcd2 for e3514235-4b06-11d1-ab04-00c04fc2dcd2 at ncacn_ip_tcp:b339b873-f01c-4672-8984-61e1e48422ea._msdcs.mydom.fr[1024,seal,krb5] NT_STATUS_ACCESS_DENIED ... ... ----- When I ma...

On Fri, 21 Apr 2017 12:00:59 -0400 Eleuterio Contracampo via samba <samba at lists.samba.org> wrote: > [2017/04/21 12:47:55.219297, 0] > ../auth/gensec/gensec.c:257(gensec_verify_dcerpc_auth_level) > > Did not manage to negotiate mandetory feature SIGN for dcerpc > auth_level 6 > I think you may be running into an artefact of the badlock patches, for which Win7 will have received patches, but there are no patches for XP as it is no longer supported. Try setting 'client ip...

...other DCs I >> can see error messages like below. But nothing on the PDC's logs ! >> >> ---------- >> sdc02 or sdc03 (log.samba) >> ---------- >> ../auth/gensec/gensec.c:247(gensec_update) >> Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6 >> ../source4/librpc/rpc/dcerpc_util.c:681(dcerpc_pipe_auth_recv) >> Failed to bind to uuid e3514235-4b06-11d1-ab04-00c04fc2dcd2 for >> >> e3514235-4b06-11d1-ab04-00c04fc2dcd2 at ncacn_ip_tcp:b339b873-f01c-4672-8984-61e1e48422ea._msdcs.mydom.fr[1024,seal,krb5] >> NT_...

...date(krb5)(1) Update failed: Miscellaneous failure (see text): Matching credential (GC/samba.ad.microsult.de/ad.microsult.de at AD.MICROSULT.DE) not found [2016/01/04 12:34:39.306318, 0] ../auth/gensec/gensec.c:247(gensec_update) Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6 [2016/01/04 12:34:39.306370, 0] ../source4/librpc/rpc/dcerpc_util.c:681(dcerpc_pipe_auth_recv) Failed to bind to uuid e3514235-4b06-11d1-ab04-00c04fc2dcd2 for e3514235-4b06-11d1-ab04-00c04fc2dcd2 at ncacn_ip_tcp:b19509be-c3ee-4a58-9fc9-afd61759a23f._msdcs.ad.microsult.de[1024,seal,krb5] NT...

...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] [2017/04/21 12:47:54.897976, 0] ../auth/gensec/gensec.c:257(gensec_verify_dcerpc_auth_level) Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6 [2017/04/21 12:47:54.901039, 3] ../source4/smbd/service_stream.c:66(stream_terminate_connection) Terminating connection - 'dcesrv: dcesrv_fault_disconnect' [2017/04/21 12:47:54.901078, 3] ../source4/smbd/process...

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]

...samba < > samba at lists.samba.org> wrote: > >> On Fri, 21 Apr 2017 12:00:59 -0400 >> Eleuterio Contracampo via samba <samba at lists.samba.org> wrote: >> >> > [2017/04/21 12:47:55.219297, 0] >> > ../auth/gensec/gensec.c:257(gensec_verify_dcerpc_auth_level) >> > >> > Did not manage to negotiate mandetory feature SIGN for dcerpc >> > auth_level 6 >> > >> >> I think you may be running into an artefact of the badlock patches, for >> which Win7 will have received patches, but there are no patches for...

Hi all, I wanted to give an update on this as I know this MS Hotfix is critical and must be applied to protect against the (latest) Microsoft worm. I think I've found the problem in the code, and am currently testing a fix for this (not in the release to others to test stage yet). As soon as I'm reasonably confident I'll put a patch out there for others to test, and we'll

...other DCs I >> can see error messages like below. But nothing on the PDC's logs ! >> >> ---------- >> sdc02 or sdc03 (log.samba) >> ---------- >> ../auth/gensec/gensec.c:247(gensec_update) >> Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6 >> ../source4/librpc/rpc/dcerpc_util.c:681(dcerpc_pipe_auth_recv) >> Failed to bind to uuid e3514235-4b06-11d1-ab04-00c04fc2dcd2 for >> >> e3514235-4b06-11d1-ab04-00c04fc2dcd2 at ncacn_ip_tcp:b339b873-f01c-4672-8984-61e1e48422ea._msdcs.mydom.fr[1024,seal,krb5] >> NT_...

...top working. And on the two other DCs I > can see error messages like below. But nothing on the PDC's logs ! > > ---------- > sdc02 or sdc03 (log.samba) > ---------- > ../auth/gensec/gensec.c:247(gensec_update) > Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6 > ../source4/librpc/rpc/dcerpc_util.c:681(dcerpc_pipe_auth_recv) > Failed to bind to uuid e3514235-4b06-11d1-ab04-00c04fc2dcd2 for > e3514235-4b06-11d1-ab04-00c04fc2dcd2 at ncacn_ip_tcp:b339b873-f01c-4672-8984-61e1e48422ea._msdcs.mydom.fr[1024,seal,krb5] > NT_STATUS_ACCESS_DENIED >...

...top working. And on the two other DCs I > can see error messages like below. But nothing on the PDC's logs ! > > ---------- > sdc02 or sdc03 (log.samba) > ---------- > ../auth/gensec/gensec.c:247(gensec_update) > Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6 > ../source4/librpc/rpc/dcerpc_util.c:681(dcerpc_pipe_auth_recv) > Failed to bind to uuid e3514235-4b06-11d1-ab04-00c04fc2dcd2 for > e3514235-4b06-11d1-ab04-00c04fc2dcd2 at ncacn_ip_tcp:b339b873-f01c-4672-8984-61e1e48422ea._msdcs.mydom.fr[1024,seal,krb5] > NT_STATUS_ACCESS_DENIED >...

...flags: Got NTLMSSP neg_flags=0x60088215 NTLMSSP_NEGOTIATE_UNICODE NTLMSSP_REQUEST_TARGET NTLMSSP_NEGOTIATE_SIGN NTLMSSP_NEGOTIATE_NTLM NTLMSSP_NEGOTIATE_ALWAYS_SIGN NTLMSSP_NEGOTIATE_NTLM2 NTLMSSP_NEGOTIATE_128 NTLMSSP_NEGOTIATE_KEY_EXCH Bind RPC Pipe: host pdc.ttu.red auth_type 0, auth_level 1 rpc_api_pipe: host pdc.ttu.red rpc_read_send: data_to_read: 52 check_bind_response: accepted! rpc_api_pipe: host pdc.ttu.red rpc_read_send: data_to_read: 32 rpc_api_pipe: host pdc.ttu.red rpc_read_send: data_to_read: 168 rpc_api_pipe: host pdc.ttu.red rpc_read_send: data_to_read: 32 saf_fetch[joi...

...flags: Got NTLMSSP neg_flags=0x60088215 NTLMSSP_NEGOTIATE_UNICODE NTLMSSP_REQUEST_TARGET NTLMSSP_NEGOTIATE_SIGN NTLMSSP_NEGOTIATE_NTLM NTLMSSP_NEGOTIATE_ALWAYS_SIGN NTLMSSP_NEGOTIATE_NTLM2 NTLMSSP_NEGOTIATE_128 NTLMSSP_NEGOTIATE_KEY_EXCH Bind RPC Pipe: host pdc.ttu.red auth_type 0, auth_level 1 rpc_api_pipe: host pdc.ttu.red rpc_read_send: data_to_read: 52 check_bind_response: accepted! rpc_api_pipe: host pdc.ttu.red rpc_read_send: data_to_read: 32 rpc_api_pipe: host pdc.ttu.red rpc_read_send: data_to_read: 168 rpc_api_pipe: host pdc.ttu.red rpc_read_send: data_to_read: 32 saf_fetch[joi...

...88215 NTLMSSP_NEGOTIATE_UNICODE NTLMSSP_REQUEST_TARGET NTLMSSP_NEGOTIATE_SIGN NTLMSSP_NEGOTIATE_NTLM NTLMSSP_NEGOTIATE_ALWAYS_SIGN NTLMSSP_NEGOTIATE_NTLM2 NTLMSSP_NEGOTIATE_128 NTLMSSP_NEGOTIATE_KEY_EXCH Bind RPC Pipe: host WIN-1LSRCE1UUM6.srv2008r2-1.esxi.soliton.local auth_type 0, auth_level 1 rpc_api_pipe: host WIN-1LSRCE1UUM6.srv2008r2-1.esxi.soliton.local rpc_read_send: data_to_read: 52 check_bind_response: accepted! rpc_api_pipe: host WIN-1LSRCE1UUM6.srv2008r2-1.esxi.soliton.local rpc_read_send: data_to_read: 32 rpc_api_pipe: host WIN-1LSRCE1UUM6.srv2008r2-1.esxi.soliton.local rpc_...

...SO_REUSEPORT = 0 SO_SNDBUF = 19800 SO_RCVBUF = 87380 SO_SNDLOWAT = 1 SO_RCVLOWAT = 1 SO_SNDTIMEO = 0 SO_RCVTIMEO = 0 TCP_QUICKACK = 1 Substituting charset 'UTF-8' for LOCALE Bind RPC Pipe: host serveur-8.jalma.net auth_type 0, auth_level 1 rpc_api_pipe: host serveur-8.jalma.net rpc_read_send: data_to_read: 52 check_bind_response: accepted! rpc_api_pipe: host serveur-8.jalma.net rpc_read_send: data_to_read: 32 rpc_api_pipe: host serveur-8.jalma.net rpc_read_send: data_to_read: 180 rpc_api_pipe: host serveur-8.jalma.net rpc_read_send...

...SS client Update(krb5)(1) Update failed: Miscellaneous failure (see text): Matching credential (GC/dc1.mycompany.com/mycompany.com at MYCOMPANY.COM) not found [2015/07/07 22:02:48.150615, 0] ../auth/gensec/gensec.c:247(gensec_update) Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6 [2015/07/07 22:02:48.150959, 0] ../source4/librpc/rpc/dcerpc_util.c:681(dcerpc_pipe_auth_recv) Failed to bind to uuid e3514235-4b06-11d1-ab04-00c04fc2dcd2 for e3514235-4b06-11d1-ab04-00c04fc2dcd2 at ncacn_ip_tcp :74f6388c-a704-4bb1-857a-e7dc15c320cd._msdcs.mycompany.com[1024,seal,krb5] NT_STAT...

...NTLMSSP_NEGOTIATE_UNICODE > NTLMSSP_REQUEST_TARGET > NTLMSSP_NEGOTIATE_SIGN > NTLMSSP_NEGOTIATE_NTLM > NTLMSSP_NEGOTIATE_ALWAYS_SIGN > NTLMSSP_NEGOTIATE_NTLM2 > NTLMSSP_NEGOTIATE_128 > NTLMSSP_NEGOTIATE_KEY_EXCH > Bind RPC Pipe: host pdc.ttu.red auth_type 0, auth_level 1 > rpc_api_pipe: host pdc.ttu.red > rpc_read_send: data_to_read: 52 > check_bind_response: accepted! > rpc_api_pipe: host pdc.ttu.red > rpc_read_send: data_to_read: 32 > rpc_api_pipe: host pdc.ttu.red > rpc_read_send: data_to_read: 168 > rpc_api_pipe: host pdc.ttu.red >...

...CP_KEEPIDLE = 7200 TCP_KEEPINTVL = 75 IPTOS_LOWDELAY = 0 IPTOS_THROUGHPUT = 0 SO_SNDBUF = 16384 SO_RCVBUF = 16384 SO_SNDLOWAT = 1 SO_RCVLOWAT = 1 SO_SNDTIMEO = 0 SO_RCVTIMEO = 0 TCP_QUICKACK = 1 Substituting charset 'UTF-8' for LOCALE Bind RPC Pipe: host fask-SERVER01 auth_type 0, auth_level 1 rpc_api_pipe: host fask-SERVER01 rpc_read_send: data_to_read: 52 check_bind_response: accepted! rpc_api_pipe: host fask-SERVER01 rpc_read_send: data_to_read: 32 rpc_api_pipe: host fask-SERVER01 rpc_read_send: data_to_read: 80 rpc_api_pipe: host fask-SERVER01 rpc_read_send: data_to_read: 32 Bind R...

....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] [2017/04/21 10:46:27.515312, 0] ../auth/gensec/gensec.c:257( gensec_verify_dcerpc_auth_level) Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6 [2017/04/21 10:46:27.518367, 3] ../source4/smbd/service_ stream.c:66(stream_terminate_connection) Terminating connection - 'dcesrv: dcesrv_fault_disconnect' [2017/04/21 10:46:27.518413, 3] ../source4/smbd/proces...

...LMSSP neg_flags=0x60088215 NTLMSSP_NEGOTIATE_UNICODE NTLMSSP_REQUEST_TARGET NTLMSSP_NEGOTIATE_SIGN NTLMSSP_NEGOTIATE_NTLM NTLMSSP_NEGOTIATE_ALWAYS_SIGN NTLMSSP_NEGOTIATE_NTLM2 NTLMSSP_NEGOTIATE_128 NTLMSSP_NEGOTIATE_KEY_EXCH Bind RPC Pipe: host PRD-SR-01.FORK.VIASAT.DOM auth_type 0, auth_level 1 rpc_api_pipe: host PRD-SR-01.FORK.VIASAT.DOM rpc_read_send: data_to_read: 52 check_bind_response: accepted! rpc_api_pipe: host PRD-SR-01.FORK.VIASAT.DOM rpc_read_send: data_to_read: 32 rpc_api_pipe: host PRD-SR-01.FORK.VIASAT.DOM rpc_read_send: data_to_read: 200 rpc_api_pipe: host PRD-SR-01.FORK....