root@proxy ~]# msktutil -c -b "CN=COMPUTERS" -s HTTP/proxy.informatics.ftk -h proxy.informatics.ftk -k /root/HTTP.keytab --computer-name PROXY --upn HTTP/proxy.informatics.ftk --server 192.168.88.10 --verbose
 -- init_password: Wiping the computer password structure
 -- finalize_exec: Determining user principal name
 -- finalize_exec: User Principal Name is: HTTP/proxy.informatics.ftk@INFORMATICS.FTK
 -- create_fake_krb5_conf: Created a fake krb5.conf file: /tmp/.mskt-2071krb5.conf
 -- get_krb5_context: Creating Kerberos Context
 -- try_machine_keytab: Using the local credential cache: /tmp/.mskt-2071krb5_ccache
 -- try_machine_keytab: krb5_get_init_creds_keytab failed (No such file or directory)
 -- try_machine_keytab: Unable to authenticate using the local keytab
 -- try_ldap_connect: Connecting to LDAP server: 192.168.88.10
 -- try_ldap_connect: Connecting to LDAP server: 192.168.88.10
SASL/GSSAPI authentication started
SASL username: admin@INFORMATICS.FTK
SASL SSF: 56
SASL installing layers
 -- ldap_get_base_dn: Determining default LDAP base: dc=informatics,dc=ftk
 -- get_short_hostname: Determined short hostname: proxy
 -- finalize_exec: SAM Account Name is: PROXY$
Updating all entries for proxy.informatics.ftk in the keytab /root/HTTP.keytab
 -- try_set_password: Attempting to reset computer's password
 -- ldap_check_account: Checking that a computer account for PROXY$ exists
No computer account for PROXY found, creating a new one.
 -- ldap_check_account_strings: Inspecting (and updating) computer account attributes
 -- get_user_principal: Obtaining Principal for the executing user
 -- get_user_dn: Determined executing user's DN to be CN=Администратор,CN=Users,DC=informatics,DC=ftk
 -- generate_new_password: Generating a new, random password for the computer account
 -- try_set_password: krb5_get_init_creds_keytab failed (Client not found in Kerberos database)
 -- try_set_password: Attempting to reset computer's password
 -- ldap_check_account: Checking that a computer account for PROXY$ exists
 -- ldap_check_account: Checking computer account found
 -- ldap_check_account_strings: Inspecting (and updating) computer account attributes
 -- get_user_principal: Obtaining Principal for the executing user
 -- get_user_dn: Determined executing user's DN to be CN=Администратор,CN=Users,DC=informatics,DC=ftk
 -- generate_new_password: Generating a new, random password for the computer account
 -- ldap_get_pwdLastSet: pwdLastSet is 0
Error: Unable to set machine password for proxy: (3) Authentication error
Error: set_password failed
 -- krb5_cleanup: Destroying Kerberos Context
 -- ldap_cleanup: Disconnecting from LDAP server
 -- init_password: Wiping the computer password structure