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Setting up a DNS MX Record for mail.corp.com p. 327 Installing Fedora on the Front-End Mail Server with the Postfix and SpamAssassin Packages

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Introduction p. xvi

Installation and Getting Around p. 1

The Story and the Roadmap p. 2

Installing Windows p. 5

Windows Server 2003 + SP1 and Windows XP + SP2: The Right Windows (at Least for This Book)p. 6

Beginning the Windows 2003 Installation p. 10

Post-Installation Tasks p. 15

Installing Linux p. 19

Fedora Core 3: The Distribution We're Suggesting for This Book p. 20

Installing Fedora Linux p. 21

Leveraging Webmin p. 44

Active Directory under One Roof p. 52

Using Linux to Create a DNS Server and a Delegated Subdomain p. 52

Setting an Authoritative Time Source for Linux p. 57

Installing Your Active Directory p. 58

Managing Windows DNS p. 62

Post Active Directory Installation Tasks p. 64

Getting Around p. 66

Getting Around in Windows p. 66

Getting Around in Linux p. 68

Final Thoughts p. 69

Linux Authentication Services p. 71

Authentication to NIS p. 74

Creating a Linux-Based NIS Server p. 76

Authenticating Linux Clients to the NIS Server p. 80

Authenticating Windows Clients to the NIS Server p. 84

Checkout: Using NIS for Authentication p. 86

Authentication to OpenLDAP p. 88

Setting up an OpenLDAP Server on Linux p. 88

Using Webmin to Manage OpenLDAP Server Graphically p. 102

Checkout: Using OpenLDAP for Your Authentication p. 116

Authentication to Samba as a PDC p. 117

Samba Storing Accounts in tdbsam p. 120

Samba Storing Accounts in OpenLDAP p. 120

Joining the Samba Server to Its Own Domain p. 140

If Samba Doesn't Work p. 140

Using NT 4 Old-School Tools to Manage Samba Users and Computers p. 141

Joining a Windows Workstation to the Domain p. 143

Logging into a Windows Workstation via Samba PDC Authentication p. 143

Checkout: To Create a Linux PDC p. 144

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Authenticating Linux Clients to Active Directory p. 147

Preparing Active Directory for User Logins p. 148

Creating Active Directory Organizational Units (OUs) p. 148

Creating Active Directory User Accounts p. 149

Creating Active Directory Group Accounts p. 149

Authenticating Windows Clients to Active Directory p. 149

Using Standard Active Directory for Linux Authentication (via Winbind) p. 150

authconfig: The First 90 Percent of the Journey p. 154

There's Something about PAM p. 156

Samba/Winbind Configuration p. 158

Extending Active Directory with Unix/Linux Information p. 161

Possible ways to extend Active Directory p. 162

Services for Unix 3.5 Components and Installation p. 163

How to Unix-Enable Your Active Directory Users and Groups p. 167 Using Extended Active Directory for Linux Authentication p. 168 Setting the Stage for Active Directory/LDAP Requests and Authentication p. 169 Setting up a User Who Can "Touch" Active Directory p. 172 Configuring the LDAP Client with the Fedora Authentication Tool p. 173 Achieving Compatibility with SFU-Enhanced Active Directory p. 174

Making Home Directories on the Fly p. 178

Logging into Active Directory Using Linux via LDAP p. 179

Checkout p. 180

The Extra Mile: SSL Encryption of LDAP Traffic between Linux and Active Directory p. 180

Ensuring the OpenLDAP Client Supports SSL with Active Directory p. 181 Enabling SSL for LDAP on the Active Directory Server p. 183

Configuring the Linux OpenLDAP Client to Use SSL p. 188

Commercial Interoperability Products p. 189

VAS by Vintela p. 190

DirectControl by Centrify p. 190

Synchronized Peer Directories p. 192

Final Thoughts p. 193

File Sharing between Windows and Linux p. 195

Having Windows Clients Utilize Windows File Shares p. 197

Having Linux Clients Utilize Windows File Shares p. 198

Kerberos Authentication and Windows File Sharing p. 198

Using Windows File Shares p. 201

Samba as a PDC: File Sharing, Roaming Profiles p. 211

Sharing Folders with Samba p. 212

Sharing Home Drives and Roaming Profiles with Samba p. 214

Integrating Linux Samba File Servers into Windows Active Directory p. 222

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Adding a DNS Record for adsambafp1 p. 224

Configuring Samba as a Domain Member p. 224

Joining the Active Directory Domain p. 227

Creating and Using Shares with Windows ACL Support p. 228

Browsing Our Shares from a Windows Workstation p. 234

If It Doesn't Work p. 235

Leveraging NFS on Your Servers p. 236

Setting up a Linux NFS Server p. 236

Connecting Linux NFS Clients to Linux NFS Servers p. 242

Having Windows Clients Locate NFS Servers p. 244

Leveraging NFS Exports on Your Windows Server for a Unified Windows and Linux Home Drivep. 248

Creating a Unified DFS Space p. 260

DFS Types p. 260

Implementing a DFS for Our Active Directory Users p. 260

Final Thoughts p. 263

Printer Sharing between Windows and Linux p. 265

Leveraging Windows Printers p. 265

Setting up a Windows Printer p. 265

Performing Printing Tests p. 272

Leveraging Linux Printers p. 280

Understanding Linux Printing p. 280

Setting up a Linux Printer p. 286

Performing Printing Tests p. 291

Leveraging Active Directory p. 299

Publishing Printers into Active Directory p. 300

Searching for Printers in Active Directory p. 303

Final Thoughts p. 305

Practical Windows Exchange and Linux Postfix E-mail Integration307

Linux As a Departmental Mail Server p. 309

Installing Postfix on linserv1.corp.com p. 310

Configuring Postfix on linserv1.corp.com p. 311

Testing the Linux-Based Departmental Mail Server p. 312

Installing Exchange (a Quick-Start Guide) p. 313

Exchange Editions p. 314

Server Setup Suggestions p. 314

Extending the Active Directory Schema for Exchange p. 315

Common Exchange Tasks p. 315

Unified Linux and Exchange Delivery (with Anti-Spam and Anti-Virus) p. 318

What a Front-End MTA Does for Us p. 321

Exchange Reconfiguration Tasks p. 323

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Setting up a DNS MX Record for mail.corp.com p. 327 Installing Fedora on the Front-End Mail Server with the Postfix and SpamAssassin

Packages

p. 329

Installing Clam Anti-Virus p. 329

Installing MailScanner p. 330

Configuring Postfix As a Front-End MTA p. 331

Installing and Configuring the build-transport-maps.pl Script p. 336 Configuring MailScanner: Anti-Spam and Anti-Virus Capabilities for Your Front-End

MTA

p. 346

Launching MailScanner and Postfix p. 348

Testing Our Front-End MTA p. 348

Final Thoughts p. 352

Application and Desktop Compatibility p. 353

Making Windows Run Linux Applications p. 353

OpenCD 2 p. 354

Unix Tools within Windows p. 354

Wholesale Linux (and PC) Emulation on Windows p. 358

Making Linux Run Windows Applications p. 366

Wholesale PC Emulation within Linux p. 367

Binary-Compatible Windows emulation on Linux p. 369

Making Nice at the Office p. 372

Microsoft Office vs. StarOffice vs. OpenOffice p. 372

Accessing Exchange with a Web Browser p. 375

Evolution p. 376

Linux-Hosted Calendaring Servers p. 379

Linux Client and Stand-Alone Calendar Software p. 380

Final Thoughts p. 381

Remote, Terminal, and Assisted Computing for Windows and Linux383

Remote, Terminal, and Assisted Computing Terms and Definitions p. 383 Remote, Terminal, and Assisted Computing for Windows Hosts p. 387

Remote Computing for Windows Hosts p. 387

Terminal Computing for Windows 2003 (Windows and Linux Users Running Windows Applications Remotely)

p. 393

Assisted Computing for Windows Hosts (Linux Users Helping Windows Users) p. 396 Remote, Terminal, and Assisted Computing for Linux Hosts p. 403

Remote Computing for Linux Hosts p. 404

Terminal Computing for Linux Hosts via LTSP p. 418

Assisted Computing for Linux Hosts p. 420

Final Thoughts p. 423

Windows and Linux Network Interoperability p. 425

Integrating Windows and Linux DNS p. 425

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Setting up a Linux Branch Office DNS Server p. 432 Creating Trusts between Samba and Active Directory Domains p. 440

Upgrading Samba, If Needed p. 440

Samba-Side Trust Creation p. 442

Active Directory-Side Trust Creation p. 443

Ensuring corp Users Can Log on to a Windows XP Computer (joined to the ad.corp.com domain)

p. 444

A Cross-Platform VPN with PPTP p. 445

Linux and Windows Road Warriors: Connecting via PPTP p. 445

Setting up Windows 2003 PPTP Server p. 449

Connecting to the VPN with a Linux Client p. 458

Final Thoughts p. 466

Web Interoperability p. 469

Web Server and Browser Basics p. 471

Rendering Web Pages to the Screen p. 471

Handling Form Submissions p. 472

Interactivity on the Browser Side p. 472

Open Standards for Web Content p. 472

Plug-Ins and Helper Applications for Special Content p. 474

Web Browser Interoperability p. 474

Static Website Interoperability p. 476

Setting Up Our Web Servers: IIS and Apache p. 477

Static Website Interoperability: "Gotchas" When Moving Content Between Servers p. 478 Running Windows Web Applications on Linux...and Linux Web Applications on Windows p. 483

Running Linux PHP Applications on Windows IIS Servers p. 484 Running Windows ASP & ASP.NET Web Applications on Linux Servers p. 495

Final Thoughts p. 508

Index p. 509

References

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