$sudo nano /etc/network/interfaces

auto eth0iface eth0 inet staticaddress 192.168.0.35gateway 192.168.0.1netmask 255.255.255.0network 192.168.0.0broadcast 192.168.0.255dns-nameservers 192.168.0.1 114.114.114.114 8.8.8.8
dns-search szhnbc.com

$sudo hostname rd-server$sudo echo "rd-server" > /etc/hostname$sudo nano /etc/hosts

127.0.0.1 localhost
127.0.1.1 rd-server.szhnbc.com RD-Server
192.168.0.35 rd-server.szhnbc.com rd-server

$sudo apt-get update && apt-get upgrade$sudo reboot

$apt-get install ntp acl samba krb5-user smbclient

Your realm: SZHNBC.COMKerberos servers for your realm: rd-server.szhnbc.comAdministrative server: rd-server.szhnbc.com

$sudo rm /etc/samba/smb.conf

$sudo samba-tool domain provision --realm szhnbc.com --domain szhnbc --adminpass Password123 --server-role=dc

Looking up IPv4 addressesLooking up IPv6 addressesNo IPv6 address will be assignedSetting up share.ldbSetting up secrets.ldbSetting up the registrySetting up the privileges databaseSetting up idmap dbSetting up SAM dbSetting up sam.ldb partitions and settingsSetting up sam.ldb rootDSEPre-loading the Samba 4 and AD schemaAdding DomainDN: DC=szhnbc,DC=comAdding configuration containerSetting up sam.ldb schemaSetting up sam.ldb configuration dataSetting up display specifiersModifying display specifiersAdding users containerModifying users containerAdding computers containerModifying computers containerSetting up sam.ldb dataSetting up well known security principalsSetting up sam.ldb users and groupsSetting up self joinAdding DNS accountsCreating CN=MicrosoftDNS,CN=System,DC=szhnbc,DC=comCreating DomainDnsZones and ForestDnsZones partitionsPopulating DomainDnsZones and ForestDnsZones partitionsSetting up sam.ldb rootDSE marking as synchronizedFixing provision GUIDsA Kerberos configuration suitable for Samba 4 has been generated at /var/lib/samba/private/krb5.confOnce the above files are installed, your Samba4 server will be ready to useServer Role:           active directory domain controllerHostname:              rd-serverNetBIOS Domain:        SZHNBCDNS Domain:            szhnbc.comDOMAIN SID:            S-1-5-21-1719461813-2380486383-56883530

$sudo nano /etc/samba/smb.conf

dns forwarder = 8.8.8.8allow dns updates = nonsecure

$sudo nano /etc/network/interfaces

dns-nameservers 192.168.0.35

$sudo reboot now

$ host -t SRV _ldap._tcp.szhnbc.com._ldap._tcp.szhnbc.com has SRV record 0 100 389 rd-server.szhnbc.com.$ host -t SRV _kerberos._udp.szhnbc.com._kerberos._udp.szhnbc.com has SRV record 0 100 88 rd-server.szhnbc.com.$ host -t A rd-server.szhnbc.com.rd-server.szhnbc.com has address 192.168.0.35$ kinit administratorPassword for administrator@SZHNBC.COM: Warning: Your password will expire in 41 days on Fri Jan 23 11:48:22 2015$ klistTicket cache: FILE:/tmp/krb5cc_999Default principal: administrator@SZHNBC.COMValid starting     Expires            Service principal12/12/14 13:04:09  12/12/14 23:04:09  krbtgt/SZHNBC.COM@SZHNBC.COM        renew until 12/13/14 13:04:01benny@RD-SERVER:~$ smbclient -L localhost -U%Domain=[SZHNBC] OS=[Unix] Server=[Samba 4.1.6-Ubuntu]        Sharename       Type      Comment        ---------       ----      -------        netlogon        Disk              sysvol          Disk              IPC$            IPC       IPC Service (Samba 4.1.6-Ubuntu)Domain=[SZHNBC] OS=[Unix] Server=[Samba 4.1.6-Ubuntu]        Server               Comment        ---------            -------        Workgroup            Master        ---------            -------        HAICHUAN             YANGXINFENG        MSHOME               RD-SERVER        WORKGROUP            HC-JXS$ smbclient //localhost/netlogon -U‘administrator‘Enter administrator‘s password: Domain=[SZHNBC] OS=[Unix] Server=[Samba 4.1.6-Ubuntu]smb: \> quit