Kerberos: Clock skew too great

[sdf]

Hello everyone,

When joining a Samba DC to an Active Directory and verifying Kerberos, received "Clock skew too great" message.

# kinit administrator
administrator@ad.example.com's Password:
kinit: krb5_get_init_creds: Clock skew too great

Although DC2 has been configured as the ntp client for DC1 and the clock is synchronized, the problem remains.

Thanks.