[Samba] Samba 3.6.0: unable to list Active Directoy users "WBC_ERR_DOMAIN_NOT_FOUND"

David Touzeau david at touzeau.eu
Mon Aug 15 08:48:04 MDT 2011


Le lundi 15 août 2011 à 15:11 +0200, Michael Adam a écrit :
> Hi David,
> 
> David Touzeau wrote:
> > Le vendredi 12 août 2011 à 12:25 +0200, Michael Wood a écrit :
> > > Hi
> > > 
> > > On 12 August 2011 10:23, David Touzeau <david at touzeau.eu> wrote:
> > > > Dear all
> > > >
> > > > I have upgraded my Samba from 3.5.x to a newest 3.6.0 version.
> > > > My Samba is connected to an Active Directory 2008 R2
> > > >
> > > >
> > > > the "getent passwd" did not display any ActiveDirectoy Domains users.
> > > >
> > > > ...
> > > >
> > > > I think there is a misconfiguration in my setup but did not find any
> > > > solution:
> > > > Where i'm wrong ?
> > > >
> > > >
> > > > [global]
> > > >        ...
> > > >        idmap config TOUZEAU:backend = ad
> > > >        idmap config TOUZEAU:readonly = yes
> > > >        idmap config TOUZEAU:schema_mode = rfc2307
> > > >        idmap config * : range = 16777216-33554431
> > > 
> > > The way idmap works was changed with 3.6.0.  I don't know if the above
> > > is wrong, but perhaps it is something to consider.
> > > 
> > > e.g. I don't know if "readonly" is supported.  I've seen mention of
> > > "read only", but not in the idmap_ad code.  But maybe I missed it.
> > > 
> > > Also, the idmap_ad documentation implies that you need something like this:
> > > 
> > >     idmap config * : backend = tdb
> > >     idmap config * : range = 1000000-1999999
> > > 
> > >     idmap config TOUZEAU : backend  = ad
> > >     idmap config TOUZEAU : range = 1000-999999
> > >     idmap config TOUZEAU : schema_mode = rfc2307
> > > 
> > > I am not sure if the above is relevant to you :) but I hope it helps.
> > > 
> > 
> > Many thanks Michael
> > 
> > i have changed values but it has no effect and the issue still alive...
> 
> But the remarks by Michael were correct. You need to give the
> configuration for the ad backend (domain TOUZEAU) a range,
> otherwise it won't work.
> 
> The "readonly" parameter will be ignored for the ad backend.
> (And for those backends that support it, the correct spelling
> is "read only".)
> 
> With the above config changes, you should narrow the source of problems
> down as detailed here:
> 
> https://bugzilla.samba.org/show_bug.cgi?id=8371#c5
> 
> You should then post the level 10 logs of the most specific
> failing command here, so we can debug further.
> 
> Cheers - Michael
> 
> > For anybody here it is some relevant winbindd debug informations 
> > 
> >   Adding 0 DC's from auto lookup
> > [2011/08/12 10:39:31.945022,  5]
> > libads/sitename_cache.c:105(sitename_fetch)
> >   sitename_fetch: Returning sitename for TOUZEAU.HOME:
> > "Default-First-Site-Name"
> > [2011/08/12 10:39:31.945047, 10]
> > libsmb/namequery.c:1975(internal_resolve_name)
> >   internal_resolve_name: looking up WIN-RSF60G6AS1L.touzeau.home#20
> > (sitename Default-First-Site-Name)
> > [2011/08/12 10:39:31.945076,  5] libsmb/namecache.c:165(namecache_fetch)
> >   name WIN-RSF60G6AS1L.touzeau.home#20 found.
> > [2011/08/12 10:39:31.945124,  9]
> > libsmb/conncache.c:150(check_negative_conn_cache)
> >   check_negative_conn_cache returning result 0 for domain touzeau.home
> > server 192.168.1.150
> > [2011/08/12 10:39:31.945151, 10]
> > libsmb/namequery.c:1079(remove_duplicate_addrs2)
> >   remove_duplicate_addrs2: looking for duplicate address/port pairs
> > [2011/08/12 10:39:31.945172,  4] libsmb/namequery.c:2601(get_dc_list)
> >   get_dc_list: returning 1 ip addresses in an ordered list
> > [2011/08/12 10:39:31.945193,  4] libsmb/namequery.c:2602(get_dc_list)
> >   get_dc_list: 192.168.1.150:389 
> > [2011/08/12 10:39:31.945216, 10]
> > libads/kerberos.c:825(get_kdc_ip_string)
> >   get_kdc_ip_string: Returning 	kdc = 192.168.1.150
> >   
> > [2011/08/12 10:39:31.945304,  5]
> > libads/kerberos.c:948(create_local_private_krb5_conf_for_domain)
> >   create_local_private_krb5_conf_for_domain: wrote
> > file /var/lib/samba/smb_krb5/krb5.conf.TOUZEAU with realm TOUZEAU.HOME
> > KDC list = 	kdc = 192.168.1.150
> >   
> > [2011/08/12 10:39:31.945347,  4] libsmb/namequery_dc.c:148(ads_dc_name)
> >   ads_dc_name: using server='WIN-RSF60G6AS1L.TOUZEAU.HOME'
> > IP=192.168.1.150
> > [2011/08/12 10:39:31.945376,  5]
> > libads/sitename_cache.c:105(sitename_fetch)
> >   sitename_fetch: Returning sitename for touzeau.home:
> > "Default-First-Site-Name"
> > [2011/08/12 10:39:31.945398,  8]
> > libsmb/namequery.c:2652(get_sorted_dc_list)
> >   get_sorted_dc_list: attempting lookup for name touzeau.home (sitename
> > Default-First-Site-Name) using [ads]
> > [2011/08/12 10:39:31.945432,  5] libsmb/namequery.c:194(saf_fetch)
> >   saf_fetch: Returning "WIN-RSF60G6AS1L.touzeau.home" for "touzeau.home"
> > domain
> > [2011/08/12 10:39:31.945458,  3] libsmb/namequery.c:2461(get_dc_list)
> >   get_dc_list: preferred server list: "WIN-RSF60G6AS1L.touzeau.home, *"
> > [2011/08/12 10:39:31.945481, 10]
> > libsmb/namequery.c:1975(internal_resolve_name)
> >   internal_resolve_name: looking up touzeau.home#1c (sitename
> > Default-First-Site-Name)
> > [2011/08/12 10:39:31.945507,  5] libsmb/namecache.c:160(namecache_fetch)
> >   no entry for touzeau.home#1C found.
> > [2011/08/12 10:39:31.945531,  5] libsmb/namequery.c:1869(resolve_ads)
> >   resolve_ads: Attempting to resolve DCs for touzeau.home using DNS
> > [2011/08/12 10:39:31.945890,  3] libads/dns.c:345(dns_send_req)
> >   ads_dns_lookup_srv: Failed to resolve
> > _ldap._tcp.Default-First-Site-Name._sites.dc._msdcs.touzeau.home
> > (Succès)
> > [2011/08/12 10:39:31.945925,  3] libads/dns.c:415(ads_dns_lookup_srv)
> >   ads_dns_lookup_srv: Failed to send DNS query (NT_STATUS_UNSUCCESSFUL)
> > [2011/08/12 10:39:31.946132,  3] libads/dns.c:345(dns_send_req)
> >   ads_dns_lookup_srv: Failed to resolve
> > _ldap._tcp.dc._msdcs.touzeau.home (Succès)
> > [2011/08/12 10:39:31.946166,  3] libads/dns.c:415(ads_dns_lookup_srv)
> >   ads_dns_lookup_srv: Failed to send DNS query (NT_STATUS_UNSUCCESSFUL)
> > [2011/08/12 10:39:31.946189,  8] libsmb/namequery.c:2482(get_dc_list)
> >   Adding 0 DC's from auto lookup
> > [2011/08/12 10:39:31.946220,  5]
> > libads/sitename_cache.c:105(sitename_fetch)
> >   sitename_fetch: Returning sitename for TOUZEAU.HOME:
> > "Default-First-Site-Name"
> > [2011/08/12 10:39:31.946245, 10]
> > libsmb/namequery.c:1975(internal_resolve_name)
> >   internal_resolve_name: looking up WIN-RSF60G6AS1L.touzeau.home#20
> > (sitename Default-First-Site-Name)
> > [2011/08/12 10:39:31.946274,  5] libsmb/namecache.c:165(namecache_fetch)
> >   name WIN-RSF60G6AS1L.touzeau.home#20 found.
> > [2011/08/12 10:39:31.946323,  9]
> > libsmb/conncache.c:150(check_negative_conn_cache)
> >   check_negative_conn_cache returning result 0 for domain touzeau.home
> > server 192.168.1.150
> > [2011/08/12 10:39:31.946351, 10]
> > libsmb/namequery.c:1079(remove_duplicate_addrs2)
> >   remove_duplicate_addrs2: looking for duplicate address/port pairs
> > [2011/08/12 10:39:31.946373,  4] libsmb/namequery.c:2601(get_dc_list)
> >   get_dc_list: returning 1 ip addresses in an ordered list
> > [2011/08/12 10:39:31.946394,  4] libsmb/namequery.c:2602(get_dc_list)
> >   get_dc_list: 192.168.1.150:389 
> > [2011/08/12 10:39:31.946423,  9]
> > libsmb/conncache.c:150(check_negative_conn_cache)
> >   check_negative_conn_cache returning result 0 for domain TOUZEAU server
> > 192.168.1.150
> > [2011/08/12 10:39:31.946447,  8]
> > libsmb/namequery.c:2652(get_sorted_dc_list)
> >   get_sorted_dc_list: attempting lookup for name touzeau.home (sitename
> > NULL) using [ads]
> > [2011/08/12 10:39:31.946480,  5] libsmb/namequery.c:194(saf_fetch)
> >   saf_fetch: Returning "WIN-RSF60G6AS1L.touzeau.home" for "touzeau.home"
> > domain
> > [2011/08/12 10:39:31.946506,  3] libsmb/namequery.c:2461(get_dc_list)
> >   get_dc_list: preferred server list: "WIN-RSF60G6AS1L.touzeau.home, *"
> > [2011/08/12 10:39:31.946528, 10]
> > libsmb/namequery.c:1975(internal_resolve_name)
> >   internal_resolve_name: looking up touzeau.home#1c (sitename (null))
> > [2011/08/12 10:39:31.946555,  5] libsmb/namecache.c:160(namecache_fetch)
> >   no entry for touzeau.home#1C found.
> > [2011/08/12 10:39:31.946579,  5] libsmb/namequery.c:1869(resolve_ads)
> >   resolve_ads: Attempting to resolve DCs for touzeau.home using DNS
> > [2011/08/12 10:39:31.946781,  3] libads/dns.c:345(dns_send_req)
> >   ads_dns_lookup_srv: Failed to resolve
> > _ldap._tcp.dc._msdcs.touzeau.home (Succès)
> > [2011/08/12 10:39:31.946815,  3] libads/dns.c:415(ads_dns_lookup_srv)
> >   ads_dns_lookup_srv: Failed to send DNS query (NT_STATUS_UNSUCCESSFUL)
> > [2011/08/12 10:39:31.946916,  8] libsmb/namequery.c:2482(get_dc_list)
> >   Adding 0 DC's from auto lookup
> > [2011/08/12 10:39:31.946948,  5]
> > libads/sitename_cache.c:105(sitename_fetch)
> >   sitename_fetch: Returning sitename for TOUZEAU.HOME:
> > "Default-First-Site-Name"
> > [2011/08/12 10:39:31.946973, 10]
> > libsmb/namequery.c:1975(internal_resolve_name)
> >   internal_resolve_name: looking up WIN-RSF60G6AS1L.touzeau.home#20
> > (sitename Default-First-Site-Name)
> > [2011/08/12 10:39:31.947002,  5] libsmb/namecache.c:165(namecache_fetch)
> >   name WIN-RSF60G6AS1L.touzeau.home#20 found.
> > [2011/08/12 10:39:31.947051,  9]
> > libsmb/conncache.c:150(check_negative_conn_cache)
> >   check_negative_conn_cache returning result 0 for domain touzeau.home
> > server 192.168.1.150
> > [2011/08/12 10:39:31.947078, 10]
> > libsmb/namequery.c:1079(remove_duplicate_addrs2)
> >   remove_duplicate_addrs2: looking for duplicate address/port pairs
> > [2011/08/12 10:39:31.947100,  4] libsmb/namequery.c:2601(get_dc_list)
> >   get_dc_list: returning 1 ip addresses in an ordered list
> > [2011/08/12 10:39:31.947128,  4] libsmb/namequery.c:2602(get_dc_list)
> >   get_dc_list: 192.168.1.150:389 
> > [2011/08/12 10:39:31.947159,  9]
> > libsmb/conncache.c:150(check_negative_conn_cache)
> >   check_negative_conn_cache returning result 0 for domain TOUZEAU server
> > 192.168.1.150
> > [2011/08/12 10:39:31.947201, 10]
> > lib/messages_local.c:255(messaging_tdb_store)
> > 
> > 
> > -- 
> > To unsubscribe from this list go to the following URL and read the
> > instructions:  https://lists.samba.org/mailman/options/samba

Dear i have found one error according wbinfo
================================================================================
wbinfo -t
checking the trust secret for domain TOUZEAU via RPC calls succeeded
================================================================================
root at bdc2:~# net ads info
LDAP server: 192.168.1.150
LDAP server name: WIN-RSF60G6AS1L.touzeau.home
Realm: TOUZEAU.HOME
Bind Path: dc=TOUZEAU,dc=HOME
LDAP port: 389
Server time: lun., 15 août 2011 16:31:25 CEST
KDC server: 192.168.1.150
Server time offset: 29
================================================================================





root at bdc2:~#  wbinfo -n TOUZEAU\\Administrateur
failed to call wbcLookupName: WBC_ERR_DOMAIN_NOT_FOUND
Could not lookup name TOUZEAU\Administrateur


here it is the winbind sequence
================================================================================
[2011/08/15 16:19:47.081829, 10]
winbindd/winbindd_cache.c:4296(pack_tdc_domains)
  pack_tdc_domains: Packing domain BDC2 ()
[2011/08/15 16:19:47.081858, 10]
winbindd/winbindd_cache.c:4296(pack_tdc_domains)
  pack_tdc_domains: Packing domain TOUZEAU (touzeau.home)
[2011/08/15 16:19:47.081889,  4]
winbindd/winbindd_dual.c:1556(fork_domain_child)
  Finished processing child request 20
[2011/08/15 16:19:47.081912, 10]
winbindd/winbindd_dual.c:1572(fork_domain_child)
  Writing 3560 bytes to parent
[2011/08/15 16:19:47.081978, 10]
lib/events.c:311(get_timed_events_timeout)
  timed_events_timeout: 1433/834237
[2011/08/15 16:19:52.074477, 10] lib/events.c:221(run_events_poll)
  Running timed event "rescan_trusted_domains" 0x1e39fb0
[2011/08/15 16:19:52.074620,  4]
winbindd/winbindd_dual.c:1548(fork_domain_child)
  child daemon request 20
[2011/08/15 16:19:52.074656, 10]
winbindd/winbindd_dual.c:436(child_process_request)
  child_process_request: request fn LIST_TRUSTDOM
[2011/08/15 16:19:52.074680,  3]
winbindd/winbindd_misc.c:160(winbindd_dual_list_trusted_domains)
  [ 1415]: list trusted domains
[2011/08/15 16:19:52.074704, 10]
winbindd/winbindd_cache.c:2818(trusted_domains)
  trusted_domains: [Cached] - doing backend query for info for domain
TOUZEAU
[2011/08/15 16:19:52.074726,  3]
winbindd/winbindd_ads.c:1299(trusted_domains)
  ads: trusted_domains
[2011/08/15 16:19:52.074762,
1] ../librpc/ndr/ndr.c:284(ndr_print_function_debug)
       netr_DsrEnumerateDomainTrusts: struct
netr_DsrEnumerateDomainTrusts
          in: struct netr_DsrEnumerateDomainTrusts
              server_name              : *
                  server_name              :
'WIN-RSF60G6AS1L.TOUZEAU.HOME'
              trust_flags              : 0x00000023 (35)
                     1: NETR_TRUST_FLAG_IN_FOREST
                     1: NETR_TRUST_FLAG_OUTBOUND 
                     0: NETR_TRUST_FLAG_TREEROOT 
                     0: NETR_TRUST_FLAG_PRIMARY  
                     0: NETR_TRUST_FLAG_NATIVE   
                     1: NETR_TRUST_FLAG_INBOUND  
                     0: NETR_TRUST_FLAG_MIT_KRB5 
                     0: NETR_TRUST_FLAG_AES      
[2011/08/15 16:19:52.074921,
1] ../librpc/ndr/ndr.c:247(ndr_print_debug)
       &r: struct ncacn_packet
          rpc_vers                 : 0x05 (5)
          rpc_vers_minor           : 0x00 (0)
          ptype                    : DCERPC_PKT_REQUEST (0)
          pfc_flags                : 0x03 (3)
          drep: ARRAY(4)
              [0]                      : 0x10 (16)
              [1]                      : 0x00 (0)
              [2]                      : 0x00 (0)
              [3]                      : 0x00 (0)
          frag_length              : 0x0018 (24)
          auth_length              : 0x0020 (32)
          call_id                  : 0x000001cb (459)
          u                        : union dcerpc_payload(case 0)
          request: struct dcerpc_request
              alloc_hint               : 0x00000050 (80)
              context_id               : 0x0000 (0)
              opnum                    : 0x0028 (40)
              object                   : union dcerpc_object(case 0)
              empty: struct dcerpc_empty
              _pad                     : DATA_BLOB length=0
              stub_and_verifier        : DATA_BLOB length=0
[2011/08/15 16:19:52.075160,
1] ../librpc/ndr/ndr.c:247(ndr_print_debug)
       &r: struct dcerpc_auth
          auth_type                : DCERPC_AUTH_TYPE_SCHANNEL (68)
          auth_level               : DCERPC_AUTH_LEVEL_PRIVACY (6)
          auth_pad_length          : 0x00 (0)
          auth_reserved            : 0x00 (0)
          auth_context_id          : 0x00000001 (1)
          credentials              : DATA_BLOB length=0
[2011/08/15 16:19:52.075247, 10]
librpc/rpc/dcerpc_helpers.c:498(add_schannel_auth_footer)
  add_schannel_auth_footer: SCHANNEL seq_num=198
[2011/08/15 16:19:52.075293,
1] ../librpc/ndr/ndr.c:247(ndr_print_debug)
       &r: struct NL_AUTH_SIGNATURE
          SignatureAlgorithm       : NL_SIGN_HMAC_MD5 (0x77)
          SealAlgorithm            : NL_SEAL_RC4 (0x7A)
          Pad                      : 0xffff (65535)
          Flags                    : 0x0000 (0)
          SequenceNumber           : b63160f4031bd749
          Checksum                 : d4f502bfed22faf4
          Confounder               : d94220b3468cb847
[2011/08/15 16:19:52.075406,  5]
rpc_client/cli_pipe.c:738(rpc_api_pipe_send)
  rpc_api_pipe: host WIN-RSF60G6AS1L.TOUZEAU.HOME
[2011/08/15 16:19:52.075452, 10] libsmb/clitrans.c:299(cli_trans_format)
  num_setup=2, max_setup=0, param_total=0, this_param=0, max_param=0,
data_total=144, this_data=144, max_data=4280, param_offset=84,
param_pad=2, param_disp=0, data_offset=84, data_pad=0, data_disp=0
[2011/08/15 16:19:52.075489, 10]
libsmb/smb_signing.c:243(smb_signing_sign_pdu)
  smb_signing_sign_pdu: sent SMB signature of
[2011/08/15 16:19:52.075513, 10] ../lib/util/util.c:415(dump_data)
  [0000] 42 53 52 53 50 59 4C 20                            BSRSPYL  
[2011/08/15 16:19:52.076117,  5] rpc_client/cli_pipe.c:97(rpc_read_send)
  rpc_read_send: data_to_read: 232
[2011/08/15 16:19:52.076171,
1] ../librpc/ndr/ndr.c:247(ndr_print_debug)
       r: struct ncacn_packet
          rpc_vers                 : 0x05 (5)
          rpc_vers_minor           : 0x00 (0)
          ptype                    : DCERPC_PKT_RESPONSE (2)
          pfc_flags                : 0x03 (3)
          drep: ARRAY(4)
              [0]                      : 0x10 (16)
              [1]                      : 0x00 (0)
              [2]                      : 0x00 (0)
              [3]                      : 0x00 (0)
          frag_length              : 0x00f8 (248)
          auth_length              : 0x0038 (56)
          call_id                  : 0x000001cb (459)
          u                        : union dcerpc_payload(case 2)
          response: struct dcerpc_response
              alloc_hint               : 0x0000009c (156)
              context_id               : 0x0000 (0)
              cancel_count             : 0x00 (0)
              _pad                     : DATA_BLOB length=1
  [0000] 00                                                . 
              stub_and_verifier        : DATA_BLOB length=224
  [0000] 0E CC EE 9D 1B B8 0D 2C   F8 64 7D 24 80 84 A3
CC   ......., .d}$....
  [0010] A3 30 E7 4D 9F 65 B0 DE   9E 5B B8 CE 68 A1 F5
08   .0.M.e.. .[..h...
  [0020] 05 C8 1E 11 8A DB C7 A6   40 8A 40 8F D6 8C 9A 96   ........
@. at .....
  [0030] D3 DB 22 32 CC 47 6F 91   0F FA D2 2E 55 A6 6C
3A   .."2.Go. ....U.l:
  [0040] A3 2B 6C A3 EB AE 51 8D   CA 9D 08 BA A5 AA A1
42   .+l...Q. .......B
  [0050] D5 4A DA A0 84 16 BC 5D   44 DD 5F BC 5B 92 AE 65   .J.....]
D._.[..e
  [0060] 85 56 D2 26 1F 3E 01 BF   7D AF 4F A0 1B 55 23
28   .V.&.>.. }.O..U#(
  [0070] AC 64 95 71 90 05 81 5F   DF 6C CE 6F 6D 57 26
CA   .d.q..._ .l.omW&.
  [0080] DB 18 81 EE AB 85 55 74   3A 80 77 CD FA 8B CE
72   ......Ut :.w....r
  [0090] 08 89 12 04 01 A7 65 A6   40 17 D4 1D B8 9E 9B A9   ......e.
@.......
  [00A0] 44 06 04 00 01 00 00 00   77 00 7A 00 FF FF 00 00   D.......
w.z.....
  [00B0] 95 28 91 ED AD F0 85 D6   08 FC 7B E2 F4 84 57
9E   .(...... ..{...W.
  [00C0] 74 BE B9 1D 14 F9 25 30   00 00 00 00 00 00 00 00   t.....%
0 ........
  [00D0] 00 00 00 00 00 00 00 00   00 00 00 00 00 00 00
00   ........ ........
[2011/08/15 16:19:52.076710, 10]
librpc/rpc/dcerpc_helpers.c:865(dcerpc_check_auth)
  Requested Privacy.
[2011/08/15 16:19:52.076735,
6] ../librpc/rpc/dcerpc_util.c:140(dcerpc_pull_auth_trailer)
  ../librpc/rpc/dcerpc_util.c:140: auth_pad_length 4
[2011/08/15 16:19:52.076759, 10]
librpc/rpc/dcerpc_helpers.c:951(dcerpc_check_auth)
  SCHANNEL auth
[2011/08/15 16:19:52.076801, 10]
rpc_client/cli_pipe.c:437(cli_pipe_validate_current_pdu)
  Got pdu len 248, data_len 156, ss_len 4
[2011/08/15 16:19:52.076825, 10]
rpc_client/cli_pipe.c:882(rpc_api_pipe_got_pdu)
  rpc_api_pipe: got frag len of 248 at offset 0: NT_STATUS_OK
[2011/08/15 16:19:52.076848, 10]
rpc_client/cli_pipe.c:937(rpc_api_pipe_got_pdu)
  rpc_api_pipe: host WIN-RSF60G6AS1L.TOUZEAU.HOME returned 156 bytes.
[2011/08/15 16:19:52.076881,
1] ../librpc/ndr/ndr.c:284(ndr_print_function_debug)
       netr_DsrEnumerateDomainTrusts: struct
netr_DsrEnumerateDomainTrusts
          out: struct netr_DsrEnumerateDomainTrusts
              trusts                   : *
                  trusts: struct netr_DomainTrustList
                      count                    : 0x00000001 (1)
                      array                    : *
                          array: ARRAY(1)
                              array: struct netr_DomainTrust
                                  netbios_name             : *
                                      netbios_name             :
'TOUZEAU'
                                  dns_name                 : *
                                      dns_name                 :
'touzeau.home'
                                  trust_flags              : 0x0000001d
(29)
                                         1: NETR_TRUST_FLAG_IN_FOREST
                                         0: NETR_TRUST_FLAG_OUTBOUND 
                                         1: NETR_TRUST_FLAG_TREEROOT 
                                         1: NETR_TRUST_FLAG_PRIMARY  
                                         1: NETR_TRUST_FLAG_NATIVE   
                                         0: NETR_TRUST_FLAG_INBOUND  
                                         0: NETR_TRUST_FLAG_MIT_KRB5 
                                         0: NETR_TRUST_FLAG_AES      
                                  parent_index             : 0x00000000
(0)
                                  trust_type               :
NETR_TRUST_TYPE_UPLEVEL (2)
                                  trust_attributes         : 0x00000000
(0)
                                         0:
NETR_TRUST_ATTRIBUTE_NON_TRANSITIVE
                                         0:
NETR_TRUST_ATTRIBUTE_UPLEVEL_ONLY
                                         0:
NETR_TRUST_ATTRIBUTE_QUARANTINED_DOMAIN
                                         0:
NETR_TRUST_ATTRIBUTE_FOREST_TRANSITIVE
                                         0:
NETR_TRUST_ATTRIBUTE_CROSS_ORGANIZATION
                                         0:
NETR_TRUST_ATTRIBUTE_WITHIN_FOREST
                                         0:
NETR_TRUST_ATTRIBUTE_TREAT_AS_EXTERNAL
                                  sid                      : *
                                      sid                      :
S-1-5-21-3487440176-1554673074-2687830590
                                  guid                     :
2ef9801b-cdff-4f18-94b1-2b4ed233e67f
              result                   : WERR_OK
[2011/08/15 16:19:52.077307, 10]
winbindd/winbindd_ads.c:1383(trusted_domains)
  trusted_domains(ads):  Searching trusted domain list of TOUZEAU and
storing trust flags for domain touzeau.home
[2011/08/15 16:19:52.077334, 10]
winbindd/winbindd_cache.c:4468(wcache_tdc_add_domain)
  wcache_tdc_add_domain: Adding domain TOUZEAU (touzeau.home), SID
S-1-5-21-3487440176-1554673074-2687830590, flags = 0x1d, attributes =
0x0, type = 0x2
[2011/08/15 16:19:52.077374, 10]
winbindd/winbindd_cache.c:4192(add_wbdomain_to_tdc_array)
  add_wbdomain_to_tdc_array: Found existing record for TOUZEAU
[2011/08/15 16:19:52.077400, 10]
winbindd/winbindd_cache.c:4277(pack_tdc_domains)
  pack_tdc_domains: Packing 3 trusted domains
[2011/08/15 16:19:52.077426, 10]
winbindd/winbindd_cache.c:4296(pack_tdc_domains)
  pack_tdc_domains: Packing domain BUILTIN ()
[2011/08/15 16:19:52.077449, 10]
winbindd/winbindd_cache.c:4296(pack_tdc_domains)
  pack_tdc_domains: Packing domain BDC2 ()
[2011/08/15 16:19:52.077472, 10]
winbindd/winbindd_cache.c:4296(pack_tdc_domains)
  pack_tdc_domains: Packing domain TOUZEAU (touzeau.home)
[2011/08/15 16:19:52.077504,  4]
winbindd/winbindd_dual.c:1556(fork_domain_child)
  Finished processing child request 20
[2011/08/15 16:19:52.077529, 10]
winbindd/winbindd_dual.c:1572(fork_domain_child)
  Writing 3560 bytes to parent
[2011/08/15 16:19:52.077617, 10]
lib/events.c:311(get_timed_events_timeout)
  timed_events_timeout: 1428/838597
[2011/08/15 16:19:52.129662,  6] winbindd/winbindd.c:792(new_connection)
  accepted socket 26
[2011/08/15 16:19:52.129769, 10]
winbindd/winbindd.c:642(process_request)
  process_request: request fn INTERFACE_VERSION
[2011/08/15 16:19:52.129812,  3]
winbindd/winbindd_misc.c:384(winbindd_interface_version)
  [  923]: request interface version
[2011/08/15 16:19:52.129850, 10]
winbindd/winbindd.c:738(winbind_client_response_written)
  winbind_client_response_written[923:INTERFACE_VERSION]: delivered
response to client
[2011/08/15 16:19:52.129917, 10]
winbindd/winbindd.c:642(process_request)
  process_request: request fn WINBINDD_PRIV_PIPE_DIR
[2011/08/15 16:19:52.129948,  3]
winbindd/winbindd_misc.c:417(winbindd_priv_pipe_dir)
  [  923]: request location of privileged pipe
[2011/08/15 16:19:52.129997, 10]
winbindd/winbindd.c:738(winbind_client_response_written)
  winbind_client_response_written[923:WINBINDD_PRIV_PIPE_DIR]: delivered
response to client
[2011/08/15 16:19:52.130071,  6] winbindd/winbindd.c:792(new_connection)
  accepted socket 31
[2011/08/15 16:19:52.130129,  6]
winbindd/winbindd.c:840(winbind_client_request_read)
  closing socket 26, client exited
[2011/08/15 16:19:52.130194, 10]
winbindd/winbindd.c:642(process_request)
  process_request: request fn INTERFACE_VERSION
[2011/08/15 16:19:52.130225,  3]
winbindd/winbindd_misc.c:384(winbindd_interface_version)
  [  923]: request interface version
[2011/08/15 16:19:52.130258, 10]
winbindd/winbindd.c:738(winbind_client_response_written)
  winbind_client_response_written[923:INTERFACE_VERSION]: delivered
response to client
[2011/08/15 16:19:52.130319, 10]
winbindd/winbindd.c:642(process_request)
  process_request: request fn INFO
[2011/08/15 16:19:52.130349,  3]
winbindd/winbindd_misc.c:372(winbindd_info)
  [  923]: request misc info
[2011/08/15 16:19:52.130383, 10]
winbindd/winbindd.c:738(winbind_client_response_written)
  winbind_client_response_written[923:INFO]: delivered response to
client
[2011/08/15 16:19:52.130465, 10]
winbindd/winbindd.c:642(process_request)
  process_request: request fn NETBIOS_NAME
[2011/08/15 16:19:52.130499,  3]
winbindd/winbindd_misc.c:405(winbindd_netbios_name)
  [  923]: request netbios name
[2011/08/15 16:19:52.130534, 10]
winbindd/winbindd.c:738(winbind_client_response_written)
  winbind_client_response_written[923:NETBIOS_NAME]: delivered response
to client
[2011/08/15 16:19:52.130595, 10]
winbindd/winbindd.c:642(process_request)
  process_request: request fn DOMAIN_NAME
[2011/08/15 16:19:52.130625,  3]
winbindd/winbindd_misc.c:394(winbindd_domain_name)
  [  923]: request domain name
[2011/08/15 16:19:52.130659, 10]
winbindd/winbindd.c:738(winbind_client_response_written)
  winbind_client_response_written[923:DOMAIN_NAME]: delivered response
to client
[2011/08/15 16:19:52.130720, 10]
winbindd/winbindd.c:642(process_request)
  process_request: request fn DOMAIN_INFO
[2011/08/15 16:19:52.130750,  3]
winbindd/winbindd_misc.c:226(winbindd_domain_info)
  [  923]: domain_info [TOUZEAU]
[2011/08/15 16:19:52.130786, 10]
winbindd/winbindd.c:738(winbind_client_response_written)
  winbind_client_response_written[923:DOMAIN_INFO]: delivered response
to client
[2011/08/15 16:19:52.130869, 10]
winbindd/winbindd.c:615(process_request)
  process_request: Handling async request 923:LOOKUPNAME
[2011/08/15 16:19:52.130905,  3]
winbindd/winbindd_lookupname.c:69(winbindd_lookupname_send)
  lookupname TOUZEAU/TOUZEAU\Administrateur
[2011/08/15 16:19:52.130941,
1] ../librpc/ndr/ndr.c:284(ndr_print_function_debug)
       wbint_LookupName: struct wbint_LookupName
          in: struct wbint_LookupName
              domain                   : *
                  domain                   : 'TOUZEAU'
              name                     : *
                  name                     : 'TOUZEAU\ADMINISTRATEUR'
              flags                    : 0x00000000 (0)
[2011/08/15 16:19:52.131059,
1] ../librpc/ndr/ndr.c:284(ndr_print_function_debug)
       wbint_LookupName: struct wbint_LookupName
          out: struct wbint_LookupName
              type                     : *
                  type                     : SID_NAME_USE_NONE (0)
              sid                      : *
                  sid                      : S-0-0
              result                   : NT_STATUS_NONE_MAPPED
[2011/08/15 16:19:52.131173,
1] ../librpc/ndr/ndr.c:284(ndr_print_function_debug)
       wbint_LookupName: struct wbint_LookupName
          in: struct wbint_LookupName
              domain                   : *
                  domain                   : 'TOUZEAU'
              name                     : *
                  name                     : 'TOUZEAU\ADMINISTRATEUR'
              flags                    : 0x00000000 (0)
[2011/08/15 16:19:52.131279,
1] ../librpc/ndr/ndr.c:284(ndr_print_function_debug)
       wbint_LookupName: struct wbint_LookupName
          out: struct wbint_LookupName
              type                     : *
                  type                     : SID_NAME_USE_NONE (0)
              sid                      : *
                  sid                      : S-0-0
              result                   : NT_STATUS_NONE_MAPPED
[2011/08/15 16:19:52.131373,  5]
winbindd/winbindd_lookupname.c:104(winbindd_lookupname_recv)
  Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
[2011/08/15 16:19:52.131399, 10]
winbindd/winbindd.c:677(wb_request_done)
  wb_request_done[923:LOOKUPNAME]: NT_STATUS_NONE_MAPPED
[2011/08/15 16:19:52.131434, 10]
winbindd/winbindd.c:738(winbind_client_response_written)
  winbind_client_response_written[923:LOOKUPNAME]: delivered response to
client
[2011/08/15 16:19:52.131573,  6]
winbindd/winbindd.c:840(winbind_client_request_read)
  closing socket 31, client exited




Piece of settings :
================================================================================

[global]
	workgroup = TOUZEAU
	netbios name = bdc2
	server string = %h server
	disable netbios =no
	max protocol = SMB2
	name resolve order =host lmhosts wins bcast
	dns proxy = No
	wins support = No
	min protocol = NT1
	syslog = 3
	log level = 10
	log file = /var/log/samba/log.%m
	debug timestamp = yes

#	Enable symbolics links -----------------------------------
	follow symlinks = yes
	wide links = yes
	unix extensions = no

	usershare allow guests = no
	usershare max shares = 100
	usershare owner only = true
	usershare path=/var/lib/samba/usershares/data

#Guest access
	guest account = nobody
	map to guest = Bad Password
	template homedir = /home/%U
	template shell = /bin/false
	enable privileges = yes
	os level = 40
	ldap passwd sync = no

#WINBINDD *******************************************************
	security = ADS
	realm = TOUZEAU.HOME

	idmap config TOUZEAU:backend = ad
	idmap config TOUZEAU:readonly = yes
	idmap config TOUZEAU:schema_mode = rfc2307
	idmap config TOUZEAU:range = 1000-999999
	idmap config * : backend = tdb
	idmap config * : range =  1000000-1999999
	client use spnego = No
	client use spnego principal = No
	encrypt passwords = Yes
	client ntlmv2 auth = Yes
	client lanman auth = No
	winbind normalize names = Yes
	winbind separator = /
	winbind use default domain = No
	winbind enum users = Yes
	winbind enum groups = Yes
	winbind nested groups = Yes
	winbind nss info = rfc2307
	winbind offline logon = true
	winbind cache time = 5
	winbind refresh tickets = true
	kerberos method = system keytab
	allow trusted domains = Yes
	server signing = mandatory
	client signing = mandatory
	lm announce = No
	ntlm auth = No
	lanman auth = No
	preferred master = No








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