search for: idmap

Hi, We have just managed to get winbind behaving correctly in a Samba domain with Samba member servers with help from Sernet. It is now not adding spurious entries for the "own domain". However, a member server keeps trying to add group mappings that already exist in the LDAP idmap ou. This would not be a problem, apart from the fact that every time it fails adding an entry, the "gidnumber" attribute in the idmap ou (that determines the next available gid number) is incremented. Thus, in a short while, it hits 20000 which is the upper limit. I also don't kno...

There may be several parts to the problem: 1. Winbind on Samba 3.4.x seems unable to allocate idmap entries (UID/SID or GID/SID) , whether or not the backend is LDAP or TDB. Winbind on Samba 3.0.x is able to create idmap allocation mappings with an LDAP backend. The two problems with Samba 3.0.x are as follows - "getent" would stop showing trusted users once the cache period e...

Hi list, I can't make idmap talk to my LDAP server. And I haven't found an updated howto. Some entries from log.windbindd-imap: [2012/04/13 20:05:40.500475, 5] winbindd/idmap.c:153(smb_register_idmap) Successfully added idmap backend 'ldap' [2012/04/13 20:05:40.501112, 5] winbindd/idmap.c:153(smb_register_idm...

...te your data must be in, and any other requirements, that would help. Thanks for any help you lend, Jon p.s. I set the 'log level' in my $WORDIDR/smb.conf to be 3. Here is the output context just before the error, and then the error itself: unpack_nt_owners: owner sid mapped to uid 0 idmapping sid_to_xid failed for id[0]=S-1-5-32-544: NT_STATUS_NONE_MAPPED unpack_nt_owners: group sid mapped to gid 0 idmapping sid_to_xid failed for id[0]=S-1-5-32-544: NT_STATUS_NONE_MAPPED idmapping sid_to_xid failed for id[0]=S-1-5-32-544: NT_STATUS_NONE_MAPPED idmapping sid_to_xid failed for id[0]=S...

Hello, Still fighting on this issue, now sometimes I get the following (may be) relevant errors: [2019/03/18 14:46:03.329505, 10, pid=582, effective(0, 0), real(0, 0), class=idmap] ../source3/winbindd/idmap.c:509(idmap_find_domain)   idmap_find_domain called for domain 'BITINTRA' [2019/03/18 14:46:03.329577, 10, pid=582, effective(0, 0), real(0, 0), class=winbind] ../source3/winbindd/idmap_ad.c:695(idmap_ad_sids_to_unixids)   idmap_ad_sids_to_unixids: Filter: [(&...

...rote: >>>>> >>>>>> Rowland, >>>>>>>> Thank you for the quick response. >>>>>>>> >>>>>>>> I have just run net cache flush no change in problem. I have >>>>>>>> dumped the idmap.ldp using ldbsearch >>>>>>>> -H /var/lib/samba/private/idmap.ldb > idmap.txt and did some >>>>>>>> sorting, that is how I found the duplicates. >>>>>>>> >>>>>>>> >>>>>>>> On 1/...

...call it WINDOMAIN- (the PDC for the Windows domain is Win 2003 but is in mixed mode for backwards compat.) The SAMBA domain trusts the WINDOWS domain, not not vice versa. I had also tried setting up trusts with another, test domain (lets call it TESTDOMAIN.) I have winbind enabled. Initially idmap entries were stored in the local tdb backend. I switched this to ldap (wanted idmappings with in the domain to be consistent across member servers, and wanted to add a BDC.) smb.conf includes ----------------------------------------------------------------------------------------------...

...ne AD domain (YYYYYYYY) running on two Windows 2003 DCs; _ bidirectional trust between the two domains. Everything used to work until I moved the PDC from Samba 3.5 (EOL'ed) to 3.6; now, users from domain YYYYYYYY cannot access the PDC's shares. I used to have in smb.conf: > idmap backend=ldap:ldap://localhost/ > idmap alloc backend=ldap > idmap alloc config:ldap_url=ldap://localhost > idmap alloc config:ldap_base_dn=ou=idmap,dc=xxxxxxxx,dc=xx > idmap alloc config:ldap_user_dn=cn=root,dc=xxxxxxxx,dc=xx > idmap cache time...

I ran into a problem on idmap backend. In previous Samba releases, there are two kinds of scenarios on idmap backend. 1) No explicit idmap backend option presented in smb.conf. But imply using default tdb idmap backend idmap uid = low - high idmap gid = low - high 2) idmap backend option exists in smb.conf idmap uid = low -...

...t; The big issue here is that passdb has never had a 'fsck', and Samba > operates quite well as a 'classic' DC with an almost totally invalid > database! > > As to what has happened in your particular instance, could you please > post me the output of ldbdump private/idmap.ldb?" I did post that, and will do so again, at the end of this email. Assuming that the problem is my samba3 passdb.tdb data, what can I do to get on with the upgrade? My passdb is small-ish: 927 keys, according to this command, using samba3 binaries: "tdbtool passdb.db keys | wc -l&q...

Hello List, After upgrading to 3.0.25b (Also tried 3.0.28) I tried to make use of the new syntax for IDMAP. But I failed, Also there is a lack on documentation how to us it. (Yes there is a man, but it contains limited explanation and examples). What do I want? What (I think a lot of people wants) I have two samba domain members and a Windows 2003 DC without R2 / SFU shema extension. So I want make...

Observation: 2 sambas, ADS-member servers one is Debian, samba-4.2.14 2nd is Gentoo, samba-4.5.10 1) winbind enum users = Yes winbind enum groups = Yes winbind use default domain = Yes winbind refresh tickets = Yes idmap config mydomain:schema_mode = rfc2307 idmap config mydomain:range = 10000-99999 idmap config mydomain:backend = rid idmap config *:range = 2000-9999 idmap config * : backend = tdb # wbinfo --group-info=domänen-benutzer domänen-benutzer:x:10513: 2) winbind use default domain = Yes idmap con...

...under 3.4.0 regarding "net sam provision" seems to be : [global] workgroup = MYDOM netbios name = passdb backend = ldapsam:ldap://yoda.home.lan ldap admin dn = cn=ldapadm,o=it,dc=home,dc=lan ldap suffix = o=it,dc=home,dc=lan ldap ssl = no idmap alloc backend = ldap idmap uid = 10000-19999 idmap gid = 10000-19999 idmap config MYDOM : range = 20000-29999 idmap config MYDOM : backend = ldap idmap alloc config:ldap_url = ldap://yoda.home.lan idmap alloc config:ldap_user_dn = cn=ldapadm,o=it,dc=home,dc...

Hi, I am more or less following this tutorial Ldapsam Editposix = http://wiki.samba.org/index.php/Ldapsam_Editposix but can't quite get my domain to work. I think the issue is with the idmap part of the smb.conf but can't quite figure out what's wrong with it or what the correct format should be. My SMB.CONF file.... #interfaces = lo0 em0 127.0.0.1 bind interfaces only = no workgroup = GYLE encrypt passwords = true passdb backend = ldapsam ldap ssl = off se...

Hello, I have problem with idmap configuration. I would like to use LDAP as backend for idmap in Samba+ADS environment, but i have following errors in log.winbindd-idmap: [2011/06/08 16:57:54.805575,? 0] winbindd/idmap.c:201(smb_register_idmap_alloc)?????????????????????????????????????????????????????????????????????????????????...

...08 +0100 > Andrea Cucciarre' <acucciarre at cloudian.com> wrote: > >> The OS is OmniOS, the DC is Windows Server (not sure about the >> release), and below the smb.conf. >> I have also noted that they have more trusted domains, but since they >> configured ad idmap only for one domain, then all the other domains >> use tdb idmap > They really should set up the trusted domains > >> [global] >> client ldap sasl wrapping = plain >> dedicated keytab file = /etc/krb5.keytab >> disable spoolss = yes >> host msdfs = no >&...

I've followed the instructions at http://wiki.samba.org/index.php/Ldapsam_Editposix which concerns how to setup idmap correctly with Samba > 3.0.25. I have a trusted domain which has been successfully established. However, no SID entries populate beneath ou=idmap and any logon to the trusted domain will result in: netr_LogonSamLogon: user SANDBOX\Administrator has user sid S-1-5-21-9468687\15-1626585415-7957...

Hi samba folks, We have upgraded samba 3.2 to samba 3.4 and it has broken our idmap RID backend config. The below idmap configuration was being used for samba 3.2 with two domains: idmap domains = QA2K3192, QA2K3SUB19 idmap config QA2K3SUB192:range = 2000000 - 2999999 idmap config QA2K3SUB192:base_rid = 0 idmap config QA2K3SUB192:backend = rid idmap config QA2K3192:range = 100...

Hi, why is this parameter deprecated ? I have to set this parameter if i want to get my user/group information from Active Directory with SFU AD schemata extension. Is there a new parameter instead of "idmap backend" ??? Buy Andy

...I/opt/csw/include" ./configure --prefix=/opt/samba --with-acl-support --with-quotas --with-included-popt --with-privatedir=/opt/samba/etc/samba/private --with-configdir=/opt/samba/etc/samba --with-ldap=yes --with-ads=yes --with-pam --with-winbind --with-krb5=/opt/csw --with-shared-modules=idmap_ad --with-shared-modules=vfs_zfsacl --with-ld=/opt/csw/gnu/ld --with-gnu-ld --with-as=/opt/csw/gnu/as --with-gnu-as after the make, and make install I have to manually do a make bin/ad.so and then copy ad.so to /opt/samba/lib/idmap. My smb.conf is as follows: [global] workgroup = IDW...