root@addc-01:~# samba-tool drs replicate addc-02 addc-01 dc=example,dc=net
Failed to bind - LDAP client internal error: NT_STATUS_TIME_DIFFERENCE_AT_DC
Failed to connect to 'ldap://addc-02' with backend 'ldap': LDAP client internal error: NT_STATUS_TIME_DIFFERENCE_AT_DC
ERROR(ldb): LDAP connection to addc-02 failed -LDAP client internal error: NT_STATUS_TIME_DIFFERENCE_AT_DC