[389-users] Re: AD to 389ds sync problem

I think the best step for you to help diagnose this is to turn up replication logging.

dsconf localhost config replace nsslapd-errorlog-level=24576

That will give you more information as a starting place.

> On 5 Apr 2022, at 19:44, Tornóci László <torlasz@xenia.sote.hu> wrote:
>
> Hello,
>
>
> we have tried to set up a synchronization from AD to our directory server, but we have a problem. We have RHEL 8.5, 389-ds-base-1.4.3.23-14
>
> We have followed the docs here:
> https://access.redhat.com/documentation/en-us/red_hat_directory_server/11/html/administration_guide/windows_sync
>
>
> We have created this agreement:
>
> dsconf dirsrv_inst repl-winsync-agmt create --suffix="dc=example,dc=hu" --host="our.ad.server.hu" --port=636 --conn-protocol="LDAPS" --bind-dn="CN=_sync_user,DC=exmaple,DC=local" --bind-passwd="passwd" --win-subtree="OU=Felhasználók,DC=example,DC=local" --ds-subtree="ou=People1,dc=example,dc=hu" --win-domain=example --one-way-sync=fromWindows --init users-sync
>
> (some data have been masked). The agreement gets accepted, init status is okay. However, no users get created on the directory server, even after setting the --sync-users option to "on" in the replication agreement as suggested by the docs.
>
>
> In AD, there are test users, for example this:
>
>
> dn:: Q049VGVzenQgVXNlciAxLE9VPUZlbGhhc3puw6Fsw7NrLERDPWV4YW1wbGUsREM9bG9jYWw=
> objectClass: top
> objectClass: person
> objectClass: organizationalPerson
> objectClass: user
> cn:: VGVzenQgVXNlciAx
> sn:: UG9ydMOhbA==
> title:: VGVzenRlbMWR
> telephoneNumber: +3612345679
> givenName: User
> distinguishedName:: Q049VGVzenQgVXNlciAxLE9VPUZlbGhhc3puw6Fsw7NrLERDPWV4YW1wbGUsREM9bG9jYWw=
> instanceType: 4
> whenCreated: 20220324073810.0Z
> whenChanged: 20220405072514.0Z
> displayName:: VGVzenQgVXNlciAx
> uSNCreated: 654581
> uSNChanged: 731702
> department: Development
> name:: VGVzenQgVXNlciAx
> objectGUID:: ZYcqiTPzVkCifL7rP8qGlg==
> userAccountControl: 512
> codePage: 0
> countryCode: 0
> pwdLastSet: 132935477968356837
> primaryGroupID: 513
> objectSid:: AQUAAAAAAAUVAAAAGOXkLRHqLIUsJtYXDBAAAA==
> accountExpires: 9223372036854775807
> sAMAccountName: portal.user2
> sAMAccountType: 805306368
> userPrincipalName: portal.user2@example.local
> objectCategory: CN=Person,CN=Schema,CN=Configuration,DC=example,DC=local
> dSCorePropagationData: 20220405072514.0Z
> dSCorePropagationData: 20220401092451.0Z
> dSCorePropagationData: 20220401092431.0Z
> dSCorePropagationData: 20220401092408.0Z
> dSCorePropagationData: 16010101000417.0Z
> lastLogonTimestamp: 132925820675992048
> mail: portaluser2@example.hu
> homePhone: +3687654321
>
> In the error log we get these lines about the replication of this particular test user:
>
>
> Received entry from dirsync: CN=Teszt User 1,OU=Felhaszn<C3><A1>l<C3><B3>k,OU=Example>
> (test2:637) - Looking for local entry matching AD entry [CN=Teszt User>
> (test2:637) - Looking for local entry by guid [65872a8933f35640a27cbeeb3fca8696]
> (test2:637) - Problem looking for guid: -1
> (test2:637) - Looking for local entry by uid [portal.user2]
> (test2:637) - problem looking for username: -1
>
> What could be the problem?
>
> Yours: Laszlo
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--
Sincerely,

William Brown

Senior Software Engineer,
Identity and Access Management
SUSE Labs, Australia

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