root@smb2:/home/adminlocal# net ads testjoin -d 3 lp_load_ex: refreshing parameters Initialising global parameters Processing section "[global]" Registered MSG_REQ_POOL_USAGE Registered MSG_REQ_DMALLOC_MARK and LOG_CHANGED lp_load_ex: refreshing parameters Initialising global parameters Processing section "[global]" added interface eth1 ip=10.10.10.2 bcast=10.10.255.255 netmask=255.255.0.0 added interface eth0 ip=192.168.254.4 bcast=192.168.254.255 netmask=255.255.255.0 db_open_ctdb: opened database 'g_lock.tdb' with dbid 0x4d2a432b db_open_ctdb: opened database 'secrets.tdb' with dbid 0x7132c184 get_dc_list: preferred server list: "dc1.ad.SAMDOM.local, *" Successfully contacted LDAP server 192.168.254.1 get_dc_list: preferred server list: "dc1.ad.SAMDOM.local, *" get_dc_list: preferred server list: "dc1.ad.SAMDOM.local, *" get_dc_list: preferred server list: "dc1.ad.SAMDOM.local, *" Successfully contacted LDAP server 192.168.254.1 get_dc_list: preferred server list: "dc1.ad.SAMDOM.local, *" get_dc_list: preferred server list: "dc1.ad.SAMDOM.local, *" Successfully contacted LDAP server 192.168.254.1 Connected to LDAP server dc1.ad.SAMDOM.local ads_sasl_spnego_bind: got OID=1.2.840.48018.1.2.2 ads_sasl_spnego_bind: got OID=1.2.840.113554.1.2.2 ads_sasl_spnego_bind: got OID=1.3.6.1.4.1.311.2.2.10 GENSEC backend 'gssapi_spnego' registered GENSEC backend 'gssapi_krb5' registered GENSEC backend 'gssapi_krb5_sasl' registered GENSEC backend 'spnego' registered GENSEC backend 'schannel' registered GENSEC backend 'naclrpc_as_system' registered GENSEC backend 'sasl-EXTERNAL' registered GENSEC backend 'ntlmssp' registered GENSEC backend 'ntlmssp_resume_ccache' registered GENSEC backend 'http_basic' registered GENSEC backend 'http_ntlm' registered GENSEC backend 'krb5' registered GENSEC backend 'fake_gssapi_krb5' registered kerberos_kinit_password SMB2$@AD.SAMDOM.LOCAL failed: Preauthentication failed get_dc_list: preferred server list: "dc1.ad.SAMDOM.local, *" Successfully contacted LDAP server 192.168.254.1 get_dc_list: preferred server list: "dc1.ad.SAMDOM.local, *" get_dc_list: preferred server list: "dc1.ad.SAMDOM.local, *" Successfully contacted LDAP server 192.168.254.1 Connected to LDAP server dc1.ad.SAMDOM.local ads_sasl_spnego_bind: got OID=1.2.840.48018.1.2.2 ads_sasl_spnego_bind: got OID=1.2.840.113554.1.2.2 ads_sasl_spnego_bind: got OID=1.3.6.1.4.1.311.2.2.10 kerberos_kinit_password SMB2$@AD.SAMDOM.LOCAL failed: Preauthentication failed Join to domain is not valid: Logon failure return code = -1