[Bug 1319320] Re: samba does not provide netlogon infos

[Ian McMichael]

It appears this was fixed with the patch
https://attachments.samba.org/attachment.cgi?id=9882 in Samba bug 10524
(https://bugzilla.samba.org/show_bug.cgi?id=10524) against their 4.1
code base.  Is there any chance in getting this applied to the 14.04 LTS
Samba release or the Utopic release back-ported?

** Also affects: samba via
   https://bugzilla.samba.org/show_bug.cgi?id=10524
   Importance: Unknown
       Status: Unknown

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Title:
  samba does not provide netlogon infos

Status in samba:
  Unknown
Status in realmd package in Ubuntu:
  Invalid
Status in samba package in Ubuntu:
  Confirmed
Status in sssd package in Ubuntu:
  Invalid

Bug description:
  When trying to join a domain using realmd, this is displayed:

  sysoperator at mem4:~$ realm join --verbose test2dc.mdom.com
   * Resolving: _ldap._tcp.test2dc.mdom.com
   * Performing LDAP DSE lookup on: 192.168.15.23
   ! Received invalid or unsupported Netlogon data from server
  realm: Cannot join this realm

  This problem is well know and it has been fixed in Samba 4.1.7.
  Unfortunately, the samba version provided by apt is 4.1.6

  This problem also surface when using SSSD, here's an extract of SSSD
  log file:

  (Tue May 13 14:12:47 2014) [sssd[be[test2dc.mdom.com]]] [sdap_get_generic_ext_step] (0x0400): calling ldap_search_ext with [(&(DnsDomain=test2dc.mdom.com)(NtVer=\14\00\00\00))][].
  (Tue May 13 14:12:47 2014) [sssd[be[test2dc.mdom.com]]] [sdap_get_generic_ext_step] (0x1000): Requesting attrs: [netlogon]
  (Tue May 13 14:12:47 2014) [sssd[be[test2dc.mdom.com]]] [sdap_get_generic_ext_step] (0x2000): ldap_search_ext called, msgid = 6
  (Tue May 13 14:12:47 2014) [sssd[be[test2dc.mdom.com]]] [sdap_process_result] (0x2000): Trace: sh[0x1b60be0], connected[1], ops[0x1b6db50], ldap[0x1b61680]
  (Tue May 13 14:12:47 2014) [sssd[be[test2dc.mdom.com]]] [sdap_process_result] (0x2000): Trace: ldap_result found nothing!
  (Tue May 13 14:12:47 2014) [sssd[be[test2dc.mdom.com]]] [sdap_process_result] (0x2000): Trace: sh[0x1b60be0], connected[1], ops[0x1b6db50], ldap[0x1b61680]
  (Tue May 13 14:12:47 2014) [sssd[be[test2dc.mdom.com]]] [sdap_process_message] (0x4000): Message type: [LDAP_RES_SEARCH_RESULT]
  (Tue May 13 14:12:47 2014) [sssd[be[test2dc.mdom.com]]] [sdap_get_generic_ext_done] (0x0400): Search result: Success(0), no errmsg set
  (Tue May 13 14:12:47 2014) [sssd[be[test2dc.mdom.com]]] [ad_master_domain_netlogon_done] (0x0080): No netlogon data available. Flat name might not be usable

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