UCS 2.4 - Univention

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Contents 4.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 4.2 Instructions for Operating the Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 4.2.1 Notes on list fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 4.2.2 Notes on group membership . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 4.3 Univention Directory Manager Wizards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 4.3.1 The ”Search” submenu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 4.3.2 The ”Add” submenu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 4.4 Navigation in LDAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 4.4.1 Navigating the directory tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 4.4.2 Displaying and editing objects in the LDAP navigation . . . . . . . . . . . . . . . . . 52 4.5 Univention Directory Manager modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 4.5.1 User administration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 4.5.2 Group management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 4.5.3 Network administration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 4.5.4 Host management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 4.5.5 Shares management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 4.5.6 Samba . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 4.5.7 Printer management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 4.5.8 Containers, organisational units, domains . . . . . . . . . . . . . . . . . . . . . . . . 91 4.5.9 DNS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 4.5.10 DHCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 4.5.11 Policies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 4.5.12 Univention Directory Manager settings . . . . . . . . . . . . . . . . . . . . . . . . . . 129 4.5.13 User-defined attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 4.5.14 Extended attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 4.6 Policy-controlled Layouts for the Web Front-End of Univention Directory Manager . . . . . . 146 5 Univention Management Console 153 4 5.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 5.2 Layout of the Web Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 5.2.1 Login Mask . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 5.2.2 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 5.3 Standard modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 5.3.1 System statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156 5.3.2 Kernel modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 5.3.3 VNC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 5.3.4 System information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 5.3.5 Univention Configuration Registry . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 5.3.6 Printer administration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 5.3.7 Process overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 5.3.8 Filesystem quotas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 5.3.9 System services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 5.3.10 Joining a domain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 5.3.11 Package management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Contents 5.3.12 Reboot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 5.3.13 Online update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 5.4 Wizards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 5.4.1 Basis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 5.4.2 Nagios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 5.4.3 Mail server configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 6 Univention Virtual Machine Manager (UVMM) 169 6.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 6.1.1 Paravirtualisation / virtIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 6.2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 6.3 Managing virtual machines with UVMM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171 6.3.1 Creating a virtual instance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171 6.3.2 Modifying virtual machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173 6.3.3 Migration of virtual machines from failed virtualization servers . . . . . . . . . . . . . 178 7 UCS Directory service 181 7.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 7.2 Logging of LDAP changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 7.2.1 Installation and setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 7.2.2 Format of the log file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 7.3 Timeout for inactive LDAP connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 7.4 Configuration of LDAP ACLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 7.4.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 7.4.2 Definition of objects for which a rule applies (access to) . . . . . . . . . . . . . . . . 184 7.4.3 Definition of the access permissions on the objects . . . . . . . . . . . . . . . . . . . 184 7.4.4 Definition of the permission on the objects . . . . . . . . . . . . . . . . . . . . . . . . 185 7.4.5 Definition of the handling of further rules with applied rules . . . . . . . . . . . . . . 185 7.4.6 Delegation of the privilege to reset user passwords . . . . . . . . . . . . . . . . . . . 186 8 Services for Windows 187 8.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 8.2 Univention Corporate Server and Samba . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 8.2.1 Authentication Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 8.2.2 File server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 8.2.3 Print server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 8.2.4 NetBIOS Network Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 8.3 Building Samba domains with UCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 8.4 Extended Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 8.4.1 Trust relationships . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 8.4.2 WINS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 8.4.3 NETLOGON share . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 8.4.4 Creating objects in the LDAP directory using Samba . . . . . . . . . . . . . . . . . . 197 8.4.5 Configuring Windows user accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 8.4.6 Configuring Samba servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 5
Page 1 and 2: Univention Corporate Server Manual
Page 3: Contents 1 Introduction 11 1.1 What
Page 7 and 8: Contents 10.7.2 Hardware drivers /
Page 9 and 10: Contents 14.11Including additional
Page 11 and 12: 1 Introduction Contents 1.1 What is
Page 13 and 14: 1.3 Further documentation selective
Page 15 and 16: 2 Domain concept Contents 2.1 Intro
Page 17 and 18: 2.2 UCS system roles The DC backup
Page 19 and 20: 2.4 Joining domains 2.4 Joining dom
Page 21 and 22: 2.4.2 How to join domains with Wind
Page 23 and 24: 2.4 Joining domains If the computer
Page 25 and 26: 3 Installation Contents 3.1 Introdu
Page 27 and 28: continued. 3.2 Text-based Installat
Page 29 and 30: g) Base system Attention: 3.2 Text-
Page 31 and 32: Figure 3.3: Partitioning hard drive
Page 33 and 34: 3.2 Text-based Installation as the
Page 35 and 36: Figure 3.5: Selection of components
Page 37 and 38: 17. System settings 3.2 Text-based
Page 39 and 40: 3.4 Installing and Renewing Licence
Page 41 and 42: 4 Univention Directory Manager Cont
Page 43 and 44: Figure 4.1: Unsecured start page 4.
Page 45 and 46: Figure 4.3: Automatic log-out after
Page 47 and 48: 4.3 Univention Directory Manager Wi
Page 49 and 50: last names of the users, a column w
Page 51 and 52: 4.4 Navigation in LDAP By clicking
Page 53 and 54: 4.5 Univention Directory Manager mo
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’User account’ tab Account expi
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Attention: 4.5 Univention Directory
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Further information can be found in
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’Groups’ tab 4.5 Univention Dir
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the user is disconnected after auth
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Mail address 4.5 Univention Directo
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DNS Entry 4.5 Univention Directory
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’General’ tab Name (*) 4.5 Univ
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Reverse zone for DNS entry 4.5 Univ
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’Deployment’ tab 4.5 Univention
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Browseable 4.5 Univention Directory
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Valid users 4.5 Univention Director
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4.5 Univention Directory Manager mo
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Clients can send a lock request wit
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Subtree checking 4.5 Univention Dir
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Disconnect Time 4.5 Univention Dire
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Manufacturer 4.5 Univention Directo
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’Samba’ tab 4.5 Univention Dire
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’Alias’ tab Canonical name (*)
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server. Attention: 4.5 Univention D
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• Lease time • NetBIOS • Rout
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Last address 4.5 Univention Directo
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4.5.10.5 DHCP host 4.5 Univention D
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4.5.11.1 Adding a policy 4.5 Univen
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Declines 4.5 Univention Directory M
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’[DHCP NetBIOS]’ tab NetBIOS na
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RAM on the graphics adapter in kb 4
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System shutdown 4.5 Univention Dire
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’[Print quota]’ tab Attention:
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The DNs of the predefined container
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’General’ tab Name (*) The name
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Tab name 4.5 Univention Directory M
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Displayed attributes 4.5 Univention
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Data type Syntax 4.5 Univention Dir
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• Wizards 4.6 Policy-controlled L
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4.6 Policy-controlled Layouts for t
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4.6 Policy-controlled Layouts for t
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5 Univention Management Console Con
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Figure 5.1: Login mask of Univentio
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5.3.2 Kernel modules 5.3 Standard m
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Figure 5.4: Univention Configuratio
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Figure 5.6: List of partitions 5.3
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5.3.10 Joining a domain Figure 5.8:
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5.3.13 Online update Figure 5.10: R
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Figure 5.13: Online update: compone
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6 Univention Virtual Machine Manage
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6.3 Managing virtual machines with
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6.3.2 Modifying virtual machines Fi
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6.3.2.2 Operations (Starting/stoppi
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7 UCS Directory service Contents 7.
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tions. 7.4 Configuration of LDAP AC
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- Using a concrete DN via dn.base,
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8 Services for Windows Contents 8.1
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8.2.3 Print server 8.3 Building Sam
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8.4 Extended Configuration When set
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8.4 Extended Configuration auth/use
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8.4.2 WINS 8.4 Extended Configurati
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8.4 Extended Configuration System p
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8.4.5.4 Profile directory 8.4 Exten
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8.4 Extended Configuration This nam
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9 Desktop systems Contents 9.1 Intr
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9.2.3 Mobile clients 9.3 Managing d
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9.3.4 NX 9.4 VNC desktop sharing Li
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9.5 Thin client environment are not
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9.5 Thin client environment If thin
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9.5 Thin client environment If ESD
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9.6 Home directories computer on wh
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9.7.1 Creating and modifying global
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Figure 9.1: Univention Directory Ma
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10 Basic System Services Contents 1
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10.3 Packet filter with Univention
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10.3.5 Testing Univention Firewall
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sudo tool for running users with el
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10.6 Logging of system messages and
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10.8 GRUB boot manager The GRUB boo
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10.9.3 Defining cron jobs in Univen
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10.12 SSH In the basic setting, a r
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11 Software maintenance Contents 11
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11.2 UCS updates system version whi
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11.3.1 Assigning repository servers
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11.3 Package maintenance repository
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Figure 11.2: Package list client 11
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11.3.6.4 Information about installe
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11.5 Repository management a reposi
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univention-repository-merge --dest
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example, synchronisation as of UCS
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12 Mail Contents 12.1 Introduction
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12.3 Setting up the mail server To
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12.3 Setting up the mail server ent
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12.5 Virus filters can be changed i
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Field Value to be entered 12.6 Conf
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13 Print services Contents 13.1 Int
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13.2.3 Windows systems as print ser
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13.3 Configuring printer shares Onc
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13.5 Print quota 13.5 Print quota T
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13.5 Print quota entry is confirmed
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13.5 Print quota -G -pgroups pg1[,p
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14 Univention Configuration Registr
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sshd/permitroot: yes sshd/xforwardi
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14.5 Creating new Univention Config
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14.8 Regeneration of configuration
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14.10 Univention Configuration Regi
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closed with the string @!@. 14.12 I
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15 Univention System Setup Contents
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Figure 15.2: Basic settings in Univ
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Figure 15.4: Language settings in U
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15.2 Univention System Setup module
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15.2.6 Time zone Time zones can be
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15.5 Changing machine passwords/SSL
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16 Frequently asked questions Conte
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16.3 How does a user change his pas
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16.7 Thin clients experience log-in
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16.12 Avoiding double log-ins on Wi
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Bibliography [1] Univention. Overvi
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[26] Univention. Web proxies with U
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UCS 2.4 - Univention

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