[Samba] Samba + ldap + cannot find domain

[Rowland penny]

On 19/02/16 01:53, Dave Beach wrote:
> So this got me thinking that maybe a chunk of my problem is with LDAP itself on the server. Executing "slapcat" shows me what I believe to be the correct content, including what looks like appropriate content underneath the following:
>
> dn: sambaDomainName=DRBHOME,dc=drbhome,dc=ca
>
> That seems to answer the question about whether the domain info is actually there.
>
>
>>> Can you also post the log where it shows asking for the wrong domain.
>> Now looking for the correct domain, but still throwing an error (leaving off earlier log lines that don't seem to be relevant to the problem, and don't indicate any errors):
>> [2016/02/18 20:12:07.200064,  2] ../source3/lib/interface.c:341(add_interface)
>>   added interface eth1 ip=192.168.2.1 bcast=192.168.2.255 netmask=255.255.255.0
>> [2016/02/18 20:12:07.209878,  3] ../source3/smbd/server.c:1248(main)
>>   loaded services
>> [2016/02/18 20:12:07.211751,  3] ../source3/smbd/server.c:1280(main)
>>   Becoming a daemon.
>> [2016/02/18 20:12:07.216706,  2] ../source3/passdb/pdb_ldap_util.c:280(smbldap_search_domain_info)
>   > smbldap_search_domain_info: Searching for:[(&(objectClass=sambaDomain)(sambaDomainName=DRBHOME))]
>> [2016/02/18 20:12:07.222064,  2] ../source3/lib/smbldap.c:794(smbldap_open_connection)
>    >smbldap_open_connection: connection opened
>> [2016/02/18 20:12:07.228496,  3] ../source3/lib/smbldap.c:1013(smbldap_connect_system)
>>   ldap_connect_system: successful connection to the LDAP server
>> [2016/02/18 20:12:07.229369,  2] ../source3/passdb/pdb_ldap_util.c:287(smbldap_search_domain_info)
>>   smbldap_search_domain_info: Problem during LDAPsearch: No such object
>> [2016/02/18 20:12:07.229595,  2] ../source3/passdb/pdb_ldap_util.c:288(smbldap_search_domain_info)
>>   smbldap_search_domain_info: Query was: dc=drbhome,dc=ca, (&(objectClass=sambaDomain)(sambaDomainName=DRBHOME))
>> [2016/02/18 20:12:07.229709,  0] ../source3/passdb/pdb_ldap.c:6529(pdb_ldapsam_init_common)
>>   pdb_init_ldapsam: WARNING: Could not get domain info, nor add one to the domain. We cannot work reliably without it.
>> [2016/02/18 20:12:07.229806,  0] ../source3/passdb/pdb_interface.c:178(make_pdb_method_name)
>>   pdb backend ldapsam did not correctly init (error was NT_STATUS_CANT_ACCESS_DOMAIN_INFO)
>
>

OK, try running this on the Samba/ldap server:

ldapsearch -h 127.0.0.1 -D cn=admin,dc=drbhome,dc=ca -w -b 
"dc=drbhome,dc=ca" -s sub 
"(&(objectClass=sambaDomain)(sambaDomainName=DRBHOME))" sambaDomainName

Can you post the result.

Rowland