[root@rusky]# net ads join -U administratorEnter administrator's password:kinit succeeded but ads_sasl_spnego_krb5_bind failed: Ticket expiredFailed to join domain: failed to connect to AD: Ticket expired使用data命令查看时间，发现linux机器与windows时间相差10分钟，重新同步时间后，加入域正常。 ntpdate命令同步时间：[root@rusky]#ntpdate -u 域服务器IP      [root@rusky]#net ads join -U administratorEnter administrator's password:Using short domain name --test ....加入域成功