Novell CLIENT FOR LINUX 2.0 Bedienungsanleitung

Novell

www.novell.com

novdocx (en) 26 August 2007

Novell Client 2.0 for Linux Administration Guide

ClientTM for Linux

2.0

September 18, 2007

ADMINISTRATION GUIDE

novdocx (en) 26 August 2007

Legal Notices

Novell, Inc. makes no representations or warranties with respect to the contents or use of this documentation, and

specifically disclaims any express or implied warranties of merchantability or fitness for any particular purpose.

Further, Novell, Inc. reserves the right to revise this publication and to make changes to its content, at any time,

without obligation to notify any person or entity of such revisions or changes.

Further, Novell, Inc. makes no representations or warranties with respect to any software, and specifically disclaims

any express or implied warranties of merchantability or fitness for any particular purpose. Further, Novell, Inc.

reserves the right to make changes to any and all parts of Novell software, at any time, without any obligation to

notify any person or entity of such changes.

Any products or technical information provided under this Agreement may be subject to U.S. export controls and the

trade laws of other countries. You agree to comply with all export control regulations and to obtain any required

licenses or classification to export, re-export, or import deliverables. You agree not to export or re-export to entities

on the current U.S. export exclusion lists or to any embargoed or terrorist countries as specified in the U.S. export

laws. You agree to not use deliverables for prohibited nuclear, missile, or chemical biological weaponry end uses.

Please refer to www.novell.com/info/exports/ for more information on exporting Novell software. Novell assumes no

responsibility for your failure to obtain any necessary export approvals.

stored on a retrieval system, or transmitted without the express written consent of the publisher.

Novell, Inc. has intellectual property rights relating to technology embodied in the product that is described in this

document. In particular, and without limitation, these intellectual property rights may include one or more of the U.S.

patents listed at http://www.novell.com/company/legal/patents/ and one or more additional patents or pending patent

applications in the U.S. and in other countries.

Novell, Inc.

404 Wyman Street, Suite 500

Waltham, MA 02451

U.S.A.

www.novell.com

Online Documentation: To access the online documentation for this and other Novell products, and to get

updates, see www.novell.com/documentation.

novdocx (en) 26 August 2007

Novell Trademarks

For Novell trademarks, see the Novell Trademark and Service Mark list (http://www.novell.com/company/legal/

trademarks/tmlist.html).

Third-Party Materials

All third-party trademarks are the property of their respective owners.

novdocx (en) 26 August 2007

Contents 5

Contents

novdocx (en) 26 August 2007

About This Guide 7

1 Understanding the Novell Client for Linux 9

1.1 Understanding How the Novell Client for Linux Differs from the Novell Client for Windows 2000/

XP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.2 Understanding the Novell Client for Linux Virtual File System. . . . . . . . . . . . . . . . . . . . . . . . . 10

1.2.1 Understanding When the Virtual File System Kernel Module Needs to Be Compiled 10

2 Configuring the Novell Client for Linux 13

2.1 Using the Novell Client Configuration Wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.1.1 Configuring Login Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.1.2 Configuring Map Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.1.3 Configuring Protocol Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.1.4 Configuring Tray Application Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2.1.5 Configuring File Browser Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2.1.6 Configuring OpenSLP Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.2 Using Configuration Files to Preconfigure the Novell Client . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3 Managing Login 23

3.1 Setting Up Integrated Login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.1.1 Installing and Enabling CASA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.1.2 Configuring Integrated Login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.1.3 Managing System Wide Integrated Login Settings . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.2 Setting Up Login Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.3 Setting Up Login Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.4 Using OpenSLP to Simplify Login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

3.4.1 Setting Up SLP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.4.2 Troubleshooting SLP Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.4.3 Configuring SLP and the SUSE Firewall to Work with the Novell Client for Linux . . 29

4 Managing File Security 33

4.1 Checking File or Folder Rights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

4.2 Changing Trustee Rights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

4.3 Adding a Trustee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

4.4 Removing a Trustee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

4.5 Combining Multiple Trustees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

5 Security Considerations 39

5.1 Security Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

5.2 Known Security Threats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

5.3 Security Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

5.3.1 Identification and Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

5.3.2 Authorization and Access Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

5.3.3 Roles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

5.3.4 Security Auditing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

6Novell Client 2.0 for Linux Administration Guide

novdocx (en) 26 August 2007

5.4 New and Modified Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

5.4.1 Configuration Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

5.4.2 PAM Login Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

5.4.3 User Profile Startup Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

5.4.4 KDE and GNOME Desktop Startup Files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

5.4.5 Installation Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

5.5 Other Security Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

A Compiling the Novell Client Virtual File System Kernel Module 45

A.1 Installing the Required Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

A.2 Compiling the Novell Client Virtual File System Kernel Module . . . . . . . . . . . . . . . . . . . . . . . . 46

A.2.1 Compiling the Novell Client Virtual File System Kernel Module After a Kernel Update .

A.2.2 Compiling the Novell Client Virtual File System Kernel Module on Workstations Running

a Custom Kernel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

B The Novell Client for Linux Command Line Utilities 49

B.1 Shell Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

B.2 GUI Utilities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

B.3 Using the Novell Client for Linux Man Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

C Novell Client for Linux Man Pages 53

About This Guide

novdocx (en) 26 August 2007

About This Guide

This guide describes how to configure the Novell®ClientTM for Linux software.

Chapter 1, “Understanding the Novell Client for Linux,” on page 9

Chapter 2, “Configuring the Novell Client for Linux,” on page 13

Chapter 3, “Managing Login,” on page 23

Chapter 4, “Managing File Security,” on page 33

Chapter 5, “Security Considerations,” on page 39

Appendix A, “Compiling the Novell Client Virtual File System Kernel Module,” on page 45

Appendix B, “The Novell Client for Linux Command Line Utilities,” on page 49

Appendix C, “Novell Client for Linux Man Pages,” on page 53

Audience

This guide is intended for network administrators.

Feedback

We want to hear your comments and suggestions about this manual and the other documentation

included with this product. Please use the User Comments feature at the bottom of each page of the

online documentation, or go to www.novell.com/documentation/feedback.html and enter your

comments there.

Documentation Updates

For the latest version of this documentation, see the Novell Client online documentation (http://

www.novell.com/documentation/linux_client/index.html) Web site.

Additional Documentation

For information on installing the Novell Client for Linux, see the “Novell Client 2.0 for Linux

Installation Quick Start.”

For information on the Novell Client tray application, see the Novell Client 2.0 for Linux User

Guide.

For information on login scripts, see the Novell Login Scripts Guide.

Documentation Conventions

In this documentation, a greater-than symbol (>) is used to separate actions within a step and items

within a cross-reference path.

A trademark symbol (®, TM, etc.) denotes a Novell trademark. An asterisk (*) denotes a third-party

trademark.

8Novell Client 2.0 for Linux Administration Guide

novdocx (en) 26 August 2007

Understanding the Novell Client for Linux

novdocx (en) 26 August 2007

Understanding the Novell Client

for Linux

The Novell®ClientTM for Linux* software allows users of Linux workstations to access and use all

of the services available on servers running Novell eDirectoryTM. The Novell Client brings the full

power, ease of use, manageability, and security of eDirectory to Linux workstations. The Novell

Client for Linux fully supports NetWare®, OES, and eDirectory services and utilities on a Linux

workstation, including security, file, and print services through Novell iPrint.

This section contains the following information:

Section 1.1, “Understanding How the Novell Client for Linux Differs from the Novell Client

for Windows 2000/XP,” on page 9

Section 1.2, “Understanding the Novell Client for Linux Virtual File System,” on page 10

1.1 Understanding How the Novell Client for

Linux Differs from the Novell Client for Windows

2000/XP

Using the Novell Client for Linux differs in a few ways from using the Novell Client for Windows*.

For users and network administrators who are familiar with the Novell Client for Windows,

knowing these differences can help the transition to Linux run more smoothly.

Installation and Upgrades

The Novell Client for Linux can be installed and upgraded using either YaST or an installation

script. For more information, see the “Novell Client 2.0 for Linux Installation Quick Start.”

There is no Automatic Client Upgrade available on Linux.

The Client Configuration Wizard lets you set up a configuration file that can be used to

preconfigure workstations during installation. For more information, see Section 2.2, “Using

Configuration Files to Preconfigure the Novell Client,” on page 20.

Logging In

When a user logs in to a local workstation and then opens a remote SSH session and logs in as

the same user, the network resources that user has rights to are available to the user.

The Novell Client for Linux can use the NMASTM login method to authenticate. However, the

NMAS login is not integrated in to the Novell Client for Linux login screen, so the default

The Novell Client for Linux uses OpenSLP, whereas the Novell Client for Windows uses

Novell’s implementation of SLP. The network administrator must set up OpenSLP before users

can look up trees, contexts, and servers using the Browse buttons in the Novell Client Login

window. If OpenSLP is not set up, the user must enter a username, tree, and context to connect

to the network. See Chapter 3, “Managing Login,” on page 23 for more information.

10 Novell Client 2.0 for Linux Administration Guide

novdocx (en) 26 August 2007

Because Linux uses OpenSLP, the implementation is different and the user’s experience is

different. For more information, see Section 3.4, “Using OpenSLP to Simplify Login,” on

page 27.

The Novell Client for Linux does not use the Dynamic Local User or Location Profiles that are

available in Windows.

User Interface

Both a graphical user interface and command line utilities are available to complete client actions

such as mapping drives, setting trustee rights, and copying files.

Novell has ported the vast majority of login script functionality to the Linux platform. This means

that the login scripts you create in your network can be used for both Windows users and Linux

users with very little difference in functionality.

Some differences do exist, however. For example, mapped drives are implemented by creating

symbolic links and search drives are not available on Linux. Other small differences are created by

the inherent difference between Windows and Linux. All the differences and issues are listed in the

Novell Login Scripts Guide.

1.2 Understanding the Novell Client for Linux

Virtual File System

The Novell Client for Linux differs from previous Novell Clients to enable it to work on the Linux

platform. In Windows, the Novell Client loads a single binary that works on multiple operating

system platforms without modifications. The Novell Client for Linux has a Virtual File System that

consists of a kernel module (novfs.ko) that runs as part of the Linux kernel and a daemon

(novfsd) that runs in the user space. Both components must be running on the workstation for the

client to connect to the network.

The daemon can run on any of the supported Linux platforms without modification. The kernel

module, however, is dependent on the kernel version and must be compiled to match the kernel on

the workstation. When the Novell Client is installed, it compiles the kernel module during the

installation process. If this process fails, the kernel module cannot load. It attempts to recompile

when the workstation is restarted.

1.2.1 Understanding When the Virtual File System Kernel

Module Needs to Be Compiled

The following is a list of the instances when you must compile the Novell Client Virtual File System

Kernel Module (novfs.ko):

You installed the Novell Client and received an error message. This generally occurs because

all the required packages are not installed on a workstation. You must install these packages,

compile the Novell Client Virtual File System Kernel Module (novfs.ko), and restart the

workstation. See “System Requirements” in the Novell Client for Linux Installation Quick Start

for more information.

You have previously compiled the Novell Client Virtual File System Kernel Module

(novfs.ko) and then made changes to the kernel.

Andere Handbücher für CLIENT FOR LINUX 2.0

Inhaltsverzeichnis

Andere Novell Software Handbücher

Novell

Novell IDENTITY MANAGER 3.6.1 - TASK SERVICE DRIVER Bedienungsanleitung

Novell

Novell EDIRECTORY 8.8 SP5 - GUIDE 12-2009 Bedienungsanleitung

Novell

Novell ZENWORKS APPLICATION VIRTUALIZATION 8.0.1 -... Bedienungsanleitung

Novell

Novell APPARMOR - AND Handbuch

Novell

Novell SERVER CONSOLIDATION MIGRATION TOOLKIT 1.1 - ADMINISTRATION GUIDE... Bedienungsanleitung

Novell

Novell PLATESPIN ORCHESTRATE 2.0.2 - ADMINISTRATOR REFERENCE... Service-Handbuch

Novell

Novell EDIRECTORY 8.8 SP3 Bedienungsanleitung

Novell

Novell CLIENT FOR LINUX 2.0 SP1 - ADMINISTRATION Bedienungsanleitung

Novell

Novell OPEN ENTERPRISE SERVER 2 SP2 - STORAGE SERVICES AUDITING CLIENT LOGGER UTILITY REFERENCE... Service-Handbuch

Novell

Novell ZENWORKS 10 CONFIGURATION MANAGEMENT SP3 - NETWORK DISCOVERY DATABASE... Programmierhandbuch

Novell

Novell EDIRECTORY 8.8 SP5 Bedienungsanleitung

Novell

Novell IMANAGER - INSTALLATION V2.7 Bedienungsanleitung

Novell

Novell ZENWORKS 10 CONFIGURATION MANAGEMENT SP3 - COMMAND LINE UTILITIES REFERENCE 10.3... Kurzanleitung

Novell

Novell IDENTITY MANAGER 3.6.1 - NULL SERVICE AND LOOPBACK SERVICE... Bedienungsanleitung

Novell

Novell SENTINEL RAPID DEPLOYMENT 6.1 - 12-2009 Bedienungsanleitung

Novell

Novell OPEN ENTERPRISE SERVER 2 SP2 -... Bedienungsanleitung

Novell

Novell BUSINESS CONTINUITY CLUSTERING 1.1 SP1 - 9-21-2010 ADMINISTRATION GUIDE FOR OPEN ENTERPRISE SERVER 1 SP2... Bedienungsanleitung

Novell

Novell IDENTITY MANAGER 3.6.1 - PASSWORD MANAGEMENT Bedienungsanleitung

Novell

Novell LINUX ENTERPRISE SERVER 11 - STORAGE ADMINISTRATION GUIDE... Bedienungsanleitung

Novell

Novell GROUPWISE 8 - DOMAINS Bedienungsanleitung

Novell

Novell SUPPORT ADVISOR - 04-2010 Bedienungsanleitung

Novell

Novell ACCESS MANAGER 3.1 SP2 - README 2010 Bedienungsanleitung

Novell

Novell ZENWORKS PATCH MANAGEMENT 6.4 - AGENT Bedienungsanleitung

Novell

Novell IMANAGER 2.7.3 Bedienungsanleitung

Beliebte Software Handbücher anderer Marken

COMPRO

COMPRO COMPROFM Bedienungsanleitung

Muratec

Muratec OFFICEBRIDGE ONLINE Bedienungsanleitung

Oracle

Oracle Contact Center Anywhere 8.1 Bedienungsanleitung

Adobe

Adobe 65007312 - Photoshop Lightroom Handbuch

Avaya

Avaya NULL One-X for RIM Blackberry Bedienungsanleitung

HP ProLiant BL420c Bedienungsanleitung

PS Audio

PS Audio PowerPlay Betriebsanleitung

Brady

Brady LOCKOUT PRO 3.0 Service-Handbuch

Avaya

Avaya Interaction Center Bedienungsanleitung

Texas Instruments

Texas Instruments TI-83 Plus Silver Edition Handbuch

Oracle

Oracle Application 9i Bedienungsanleitung

Acer

Acer RDM Bedienungsanleitung

Canon

Canon Vixia HF21 Bedienungsanleitung

Canon

Canon ZR950 Bedienungsanleitung

Samsung

Samsung Auto Backup Bedienungsanleitung

Polycom

Polycom Vortex EF2201 Montage- und Bedienungsanleitung

Brocade Communications Systems

Brocade Communications Systems Brocade 8/12c Bedienungsanleitung

Lexmark

Lexmark Apps Service-Handbuch