[Samba] Problems with Windind Authentication

[Marcio Demetrio Bacci]

Hi,

I have a File Server as Domain Member and it was working properly.

Recently I changed my DCs and after I am not getting authenticate users
with winbind.

I'm using Samba 4.6.3 as DC and Samba 4.1.17 as File Server.

When I restart Samba Service, this message appears:

root at dc1:/root# /etc/init.d/samba4 status
● samba4.service - LSB: start Samba4 daemons
   Loaded: loaded (/etc/init.d/samba4)
   Active: active (running) since Ter 2017-06-13 00:27:08 -03; 22min ago
  Process: 587 ExecStop=/etc/init.d/samba4 stop (code=exited,
status=0/SUCCESS)
  Process: 596 ExecStart=/etc/init.d/samba4 start (code=exited,
status=0/SUCCESS)
   CGroup: /system.slice/samba4.service
           ├─601 /usr/local/samba/sbin/samba -D
           ├─626 /usr/local/samba/sbin/samba -D
           ├─627 /usr/local/samba/sbin/samba -D
           ├─628 /usr/local/samba/sbin/smbd -D --option=server role
check:inhibit=yes --foreground
           ├─629 /usr/local/samba/sbin/samba -D
           ├─630 /usr/local/samba/sbin/samba -D
           ├─631 /usr/local/samba/sbin/samba -D
           ├─632 /usr/local/samba/sbin/samba -D
           ├─633 /usr/local/samba/sbin/samba -D
           ├─634 /usr/local/samba/sbin/samba -D
           ├─635 /usr/local/samba/sbin/samba -D
           ├─636 /usr/local/samba/sbin/samba -D
           ├─637 /usr/local/samba/sbin/samba -D
           ├─638 /usr/local/samba/sbin/samba -D
           ├─639 /usr/local/samba/sbin/samba -D
           ├─640 /usr/local/samba/sbin/winbindd -D --option=server role
check:inhibit=yes --foreground
           ├─643 /usr/local/samba/sbin/smbd -D --option=server role
check:inhibit=yes --foreground
           ├─644 /usr/local/samba/sbin/smbd -D --option=server role
check:inhibit=yes --foreground
           ├─645 /usr/local/samba/sbin/winbindd -D --option=server role
check:inhibit=yes --foreground
           ├─647 /usr/local/samba/sbin/smbd -D --option=server role
check:inhibit=yes --foreground
           ├─674 /usr/local/samba/sbin/smbd -D --option=server role
check:inhibit=yes --foreground
           ├─675 /usr/local/samba/sbin/winbindd -D --option=server role
check:inhibit=yes --foreground
           ├─677 /usr/local/samba/sbin/samba -D
           ├─751 /usr/local/samba/sbin/smbd -D --option=server role
check:inhibit=yes --foreground
           └─753 /usr/local/samba/sbin/samba -D

Jun 13 00:27:08 dc1 samba[601]: [2017/06/13 00:27:08.916883,  0]
../source4/smbd/server.c:487(binary_smbd_main)
Jun 13 00:27:08 dc1 samba[601]: samba: using 'standard' process model
Jun 13 00:27:08 dc1 samba[601]: [2017/06/13 00:27:08.932572,  0]
../lib/util/become_daemon.c:124(daemon_ready)
Jun 13 00:27:08 dc1 samba[601]: STATUS=daemon 'samba' finished starting up
and ready to serve connections
Jun 13 00:27:08 dc1 winbindd[640]: [2017/06/13 00:27:08.995026,  0]
../source3/winbindd/winbindd_cache.c:3171(initialize_winbindd_cache)
Jun 13 00:27:08 dc1 winbindd[640]: initialize_winbindd_cache: clearing
cache and re-creating with version number 2
Jun 13 00:27:09 dc1 winbindd[640]: [2017/06/13 00:27:09.356050,  0]
../lib/util/become_daemon.c:124(daemon_ready)
Jun 13 00:27:09 dc1 winbindd[640]: STATUS=daemon 'winbindd' finished
starting up and ready to serve connections
Jun 13 00:27:09 dc1 smbd[628]: [2017/06/13 00:27:09.396000,  0]
../lib/util/become_daemon.c:124(daemon_ready)
Jun 13 00:27:09 dc1 smbd[628]: STATUS=daemon 'smbd' finished starting up
and ready to serve connections

Is it a problem?

Regards,

Márcio Bacci