UCS 2.4 - Univention

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8 Services for Windows 194 5. Attention: The nscd service must be restarted following each of the following settings, e.g., over Univention Management Console. Windows NT a) The user manager usrmgr.exe must be started on the Windows PDC and selected in the menu Policies ➞ Trust relationships ➞ Trusted domains ➞ Add. b) The NetBIOS name of the Samba domain must be entered in the input field Account for domain and a password of your choice entered in the input field Password. Once the password has been confirmed, the set-up can be completed by clicking on [OK]. Windows 2000 a) After selecting Start ➞ Programs ➞ Administrative tools ➞ User manager for domains on the Windows PDC, right clicking on the individual domain and selecting Properties ➞ Trust relationships ➞ Trusting domains ➞ [Add] opens the set-up dialogue. The NetBIOS name of the Samba domain must be entered in the input field Trusting domain and a password of your choice entered in the input field Password. Once the password has been repeated, this can be confirmed with [OK]. b) If the message To verify the new trust, you must have permissions to administer trusts for the domain ’Name of Samba domain’. Do you want to verify the new trust? appears, it should be declined with [No]. Windows 2003 Attention: The documentation was based on Windows Server 2003 Standard Edition. a) After selection of Start ➞ Administrative tools ➞ User manager for domains on the Win- dows PDC, right clicking on the individual domain opens the Properties dialogue. b) The Windows domain must be operated in mixed mode. This is displayed on the General tab by Domain mode: Windows 2000 mixed mode. c) Following selection of Trust relationships ➞ [New trust relationship] the assistant for new trust relationships opens, which can be continued with [Next]. d) The NetBIOS name of the Samba domain must be entered in the input field Name; this must be confirmed with [Next]. e) The connection should be configured as Intransitive to suppress access to the resources of domains with which the Windows domain already has entered into a trust relationship. f) One-way incoming must be selected as the direction for the trust relationship and confirmed with [Next]. g) Following entry of a password into the input fields Trust password, [Next] must be clicked. h) Following verification of the settings for the trust relationship and performance of any necessary changes, the trust relationship can be established by clicking [Next]. i) The changes shown must be confirmed [Next].
8.4.2 WINS 8.4 Extended Configuration j) No, do not confirm the incoming trust should be selected and confirmed with [Next]. k) The displayed change status of The trust relationship was successfully created and confirmed. must be confirmed by clicking on [Fertig stellen]. l) The trust relationship is displayed under Trusted domains (outgoing trust relationship) Windows operating systems use so-called NetBIOS names when operating in networks. Similar to DNS in TCP/IP networks, the Windows Internet Name Service (WINS) is used for resolving such NetBIOS names into IP addresses. In addition, WINS provides information on the services of the hosts. The WINS service can also be adopted by Samba. WINS data can also be replicated among several systems. Information on setting up WINS replication can be found in the Univention Support database at http://sdb.univention.de/1107 If only one WINS server is being used and this server should collapse, the WINS server can be activated on another Samba server by inputting a few commands (see Chapter 8.4.2.1). WINS is activated by setting the Univention Configuration Registry variable windows/wins-support on the desired Samba server to yes. (Correspondingly, WINS is deactivated by emptying the variable or setting it to no). As standard, WINS support is activated on the PDC. If more than one Samba server is being used, other servers can be assigned the FQDN or the IP address or the WINS server via the Univention Configuration Registry variable windows/wins-server. The Univention Configuration Registry variables are used for setting the Samba parameters wins support and wins server. On a Samba server where WINS is activated, there may be no WINS server entered in the Samba configuration. This is why the value of the Univention Configuration Registry variable windows/wins-server is only entered into the Samba configuration if windows/wins-support is not set to yes. If the value of windows/wins-support or windows/wins-server is changed, Samba has to be restarted via Univention Management Console in order to make the changes valid. The WINS server can be made known to the Windows clients via DHCP. To do this the WINS server must be entered in the [NetBIOS] tab for the corresponding DHCP object in Univention Directory Manager or connected with a container above the object using a DHCP-NetBIOS policy. When migrating a Windows domain where the Samba-WINS server is using the same IP address as the Windows-WINS server, there is no need to enter a new WINSServer on Windows clients which have no DHCP. A virtual network interface on the Samba-WINS server which has the IP address of the Windows- WINS server assigned, serves the same purpose. 8.4.2.1 Replacing a collapsed WINS server The following steps must be taken to replace a collapsed WINS server. 195
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Univention Corporate Server Manual
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Contents 1 Introduction 11 1.1 What
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Contents 5.3.12 Reboot . . . . . .
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Contents 10.7.2 Hardware drivers /
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Contents 14.11Including additional
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1 Introduction Contents 1.1 What is
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1.3 Further documentation selective
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2 Domain concept Contents 2.1 Intro
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2.2 UCS system roles The DC backup
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2.4 Joining domains 2.4 Joining dom
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2.4.2 How to join domains with Wind
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2.4 Joining domains If the computer
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3 Installation Contents 3.1 Introdu
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continued. 3.2 Text-based Installat
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g) Base system Attention: 3.2 Text-
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Figure 3.3: Partitioning hard drive
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3.2 Text-based Installation as the
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Figure 3.5: Selection of components
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17. System settings 3.2 Text-based
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3.4 Installing and Renewing Licence
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4 Univention Directory Manager Cont
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Figure 4.1: Unsecured start page 4.
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Figure 4.3: Automatic log-out after
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4.3 Univention Directory Manager Wi
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last names of the users, a column w
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4.4 Navigation in LDAP By clicking
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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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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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Page 145 and 146: Data type Syntax 4.5 Univention Dir
Page 147 and 148: • Wizards 4.6 Policy-controlled L
Page 149 and 150: 4.6 Policy-controlled Layouts for t
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Page 153 and 154: 5 Univention Management Console Con
Page 155 and 156: Figure 5.1: Login mask of Univentio
Page 157 and 158: 5.3.2 Kernel modules 5.3 Standard m
Page 159 and 160: Figure 5.4: Univention Configuratio
Page 161 and 162: Figure 5.6: List of partitions 5.3
Page 163 and 164: 5.3.10 Joining a domain Figure 5.8:
Page 165 and 166: 5.3.13 Online update Figure 5.10: R
Page 167 and 168: Figure 5.13: Online update: compone
Page 169 and 170: 6 Univention Virtual Machine Manage
Page 171 and 172: 6.3 Managing virtual machines with
Page 173 and 174: 6.3.2 Modifying virtual machines Fi
Page 175 and 176: 6.3.2.2 Operations (Starting/stoppi
Page 181 and 182: 7 UCS Directory service Contents 7.
Page 183 and 184: tions. 7.4 Configuration of LDAP AC
Page 185 and 186: - Using a concrete DN via dn.base,
Page 187 and 188: 8 Services for Windows Contents 8.1
Page 189 and 190: 8.2.3 Print server 8.3 Building Sam
Page 191 and 192: 8.4 Extended Configuration When set
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Page 197 and 198: 8.4 Extended Configuration System p
Page 199 and 200: 8.4.5.4 Profile directory 8.4 Exten
Page 201 and 202: 8.4 Extended Configuration This nam
Page 203 and 204: 9 Desktop systems Contents 9.1 Intr
Page 205 and 206: 9.2.3 Mobile clients 9.3 Managing d
Page 207 and 208: 9.3.4 NX 9.4 VNC desktop sharing Li
Page 209 and 210: 9.5 Thin client environment are not
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Page 215 and 216: 9.6 Home directories computer on wh
Page 217 and 218: 9.7.1 Creating and modifying global
Page 219 and 220: Figure 9.1: Univention Directory Ma
Page 221 and 222: 10 Basic System Services Contents 1
Page 223 and 224: 10.3 Packet filter with Univention
Page 225 and 226: 10.3.5 Testing Univention Firewall
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Page 229 and 230: 10.6 Logging of system messages and
Page 231 and 232: 10.8 GRUB boot manager The GRUB boo
Page 233 and 234: 10.9.3 Defining cron jobs in Univen
Page 235 and 236: 10.12 SSH In the basic setting, a r
Page 237 and 238: 11 Software maintenance Contents 11
Page 239 and 240: 11.2 UCS updates system version whi
Page 241 and 242: 11.3.1 Assigning repository servers
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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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