Also, yes, setting ldap_sasl_authid does help, but it's bit awkward as right now I am using general sssd.conf for all machines. Having to include ldap_sasl_authid parameter means the configuration file is different for every machine :-( Ondrej
-----Original Message----- From: Ondrej Valousek [mailto:[email protected]] Sent: Monday, August 06, 2018 9:40 AM To: End-user discussions about the System Security Services Daemon <[email protected]> Subject: [SSSD-users] Re: sssd connecting to two AD domains Hi, No, these are different forests, but a two way trust is established between these two. Ondrej -----Original Message----- From: Jakub Hrozek [mailto:[email protected]] Sent: Monday, August 06, 2018 9:36 AM To: End-user discussions about the System Security Services Daemon <[email protected]> Subject: [SSSD-users] Re: sssd connecting to two AD domains Are mydomain and mydomain2 coming from a different forest? with id_provider=ad sssd should work fine with domains from the same forest and it should pick the right principal. If it doesn’t and setting ldap_sasl_authid to shortname$@realm, then there must be a bug in the principal selection logic. > On 30 Jul 2018, at 11:25, Ondrej Valousek <[email protected]> wrote: > > Ok, I see that it’s probably not supported: > https://pagure.io/SSSD/sssd/issue/2078 > right? > Ondrej > > From: Ondrej Valousek [mailto:[email protected]] > Sent: Monday, July 30, 2018 10:45 AM > To: End-user discussions about the System Security Services Daemon > <[email protected]> > Subject: [SSSD-users] sssd connecting to two AD domains > > Hi all, > > I have a machine joined to AD domain “mydomain.com” and there is also domain > “mydomain2.com”. The two are connected with full two way trust. > > SSSD can happily recognize users from “mydomain.com”, but fails with users > from “mydomain2.com” - sssd complains that: > > (Mon Jul 30 08:26:38 2018) [sssd[be[adesto]]] [get_port_status] (0x1000): > Port status of port 389 for server 'server.mydomain2.com' is 'not working' > (Mon Jul 30 08:26:38 2018) [sssd[be[adesto]]] [get_port_status] (0x0080): > SSSD is unable to complete the full connection request, this internal status > does not necessarily indicate network port issues. > > But I can connect to that server with ldapsearch just fine (using a TGT > obtained with kinit –k hostname$). > > Earlier in the logs I spotted that SSSD is trying to obtain TGT with a wrong > principal “host/hostname@REALM” instead of “hostname$@REALM”: > > > (Mon Jul 30 08:32:34 2018) [sssd[be[adesto]]] [sdap_get_tgt_recv] > (0x0400): Child responded: 14 [Client 'host/[email protected]' not > found in Kerberos database], expired on [0] (Mon Jul 30 08:32:34 2018) > [sssd[be[adesto]]] [sdap_kinit_done] (0x0100): Could not get TGT: 14 > [Bad address] (Mon Jul 30 08:32:34 2018) [sssd[be[adesto]]] > [sdap_cli_kinit_done] (0x0400): Cannot get a TGT: ret > [1432158226](Authentication Failed) > > > I am wondering why is SSSD trying now, all of sudden, to obtain a TGT using > wrong principal? > Using RHEL-7. > Thanks, > > Ondrej > ----- > > The information contained in this e-mail and in any attachments is > confidential and is designated solely for the attention of the intended > recipient(s). 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