clientN# apt install packagekit sssd-ad sssd-tools realmd adcli auditd clientN# less /etc/nsswitch.conf
clientN# realm -v discover corpX.un clientN# realm -v join corpX.un clientN# realm list clientN# less /etc/krb5.keytab clientN# getent passwd user1@corpX.un clientN# id user1@corpX.un clientN# cat /etc/sssd/sssd.conf
[sssd] default_domain_suffix = corpX.un full_name_format = %1$s ... [domain/corpX.un] ... fallback_homedir = /home/%u ...
clientN# service sssd restart clientN# getent passwd user1
!!! Может потребоваться перезагрузка
clientN:~# login clientN login: user1 Password: ... user1@clientN:~$ ssh gate
clientN:~# realm leave corpX.un
cache_credentials = True