===Install a domain member server===

To let a Linux server part of a Windows administered AD domain install Debian (current Debian 10) and then do the following:


  * //nano /etc/ssh/sshd_config// 

     Permitrootlogin = yes

  * //service ssh restart//
  * //apt update && apt upgrade && apt autoremove//
  * //apt install net-tools dnsutils snmpd ntp//
  * //nano etc/netwrok/interfces// and change to static address like:

        iface eth0 inet static
        address 192.168.10.X
        netmask 255.255.255.0
        gateway 192.168.10.1
        network 192.168.10.0
        broadcast 192.168.10.255
        dns-nameservers 192.168.10.1 192.168.10.11 192.168.10.13
        dns-search domain.artit.nl"
 
  * //nano /etc/snmp/snmpd.conf//

        
        rocommunity public
        sysServices 72
        proc mountd
        proc ntalkd 4
        proc sendmail 10 1
        disk / 10000
        disk /var 5%
        includeAllDisks 10%
        load 12 10 5
        trapsink localhost public
        sysLocation 52.3206680,5.5342870
        sysContact info@artit.nl
        defaultMonitors yes
        linkUpDownNotifications yes
        master agentx "


  * //nano /etc/default/snmpd//


       SNMPDOPTS='-Lsd -Lf /dev/null -u snmp -g snmp -I -smux -p /var/run/snmpd.pid'


  * //nano /etc/snmp/snmp.conf//

       #mibs:

  * //nano /etc/ntp.conf//


       pool 0.europe.pool.ntp.org iburst
       pool 1.europe.pool.ntp.org iburst
       pool 2.europe.pool.ntp.org iburst
       pool 3.europe.pool.ntp.org iburst
       pool 0.debian.pool.ntp.org iburst
       pool 1.debian.pool.ntp.org iburst
       pool 2.debian.pool.ntp.org iburst
       pool 3.debian.pool.ntp.org iburst

       # restrict -6 default kod notrap nomodify nopeer noquery limited

       broadcast 192.168.10.255

       # restrict ::


  * //service ntp restart//
  * show status with //ntpq -p//
  * //apt -y install realmd sssd sssd-tools adcli krb5-user packagekit samba-common samba-common-bin samba-libs// 
//Italic Text//nano /etc/resolv.conf

      domain domain.artit.nl
      search domain.artit.nl.
      nameserver 192.168.10.11 
      nameserver 192.168.10.1
      nameserver 192.168.10.100

  * //realm discover DOMAIN.ARTIT.NL//
  * //realm join DOMAIN.ARTIT.NL//
  * //id administrator@DOMAIN.ARTIT.NL//
  * //apt -y install winbind libpam-winbind libnss-winbind krb5-config samba-dsdb-modules samba-vfs-modules// 
  * //nano /etc/samba/smb.conf//

      # ArtIT Domain Integration of SAMBA
  
  [global]
        passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n
        workgroup = VERIFY
        winbind rpc only = yes
        passwd program = /usr/bin/passwd %u
        max log size = 1000
        security = ads
        template homedir = /home/%U
        os level = 20
        idmap config * : backend = tdb
        syslog = 0
        panic action = /usr/share/samba/panic-action %d
        unix password sync = yes
        realm = DOMAIN.ARTIT.NL
        usershare allow guests = Yes
        obey pam restrictions = Yes
        idmap config domain.artit.nl : range = 10000-999999
        wins support = true
        winbind offline logon = false
        pam password change = Yes
        log file = /var/log/samba/log.%m
        template shell = /bin/bash
        idmap config domain.artit.nl : backend = rid
        idmap config * : range = 3000-7999
        map to guest = bad user
        winbind use default domain = true
  
  
  # Printer Section -------------------------------------------------------------------------
  
  [printers]
        comment = All Printers
        browseable = yes
        path = /var/spool/samba
        printable = yes
        guest ok = yes
        read only = yes
        create mask = 0700
  
  [print$]
  
        comment = Printer Drivers
        path = /var/lib/samba/printers
        browseable = yes
        read only = yes
        guest ok = yes
        write list = root chris @"VERIFY\Administrators" @"VERIFY\Users"
  
  # NETWORK SHARES --------------------------------------------------------------------------
  
  
  [c$]
        comment = Root Share
        path = /
        guest ok = no
        browseable = yes
        read only = no
        create mask = 0775
        directory mask = 0775
        valid users = root chris @"VERIFY\Administrators" @"VERIFY\Users"
     
     
    ...
     
  # End of configuration file --- ArtIT 22 april 2020 --- 
  

   * //nano /etc/nsswitch.conf//

      passwd:         files systemd winbind   
      group:          files systemd winbind

   * //net ads join -U Administrator//
   * //systemctl restart winbind//
   * //Unordered List Itemwbinfo -u//


You now have a running domain member in your network.


Your ArtIT Team
\\
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