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Module 5: Configuring Access to Internal Resources.

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Presentation on theme: "Module 5: Configuring Access to Internal Resources."— Presentation transcript:

1 Module 5: Configuring Access to Internal Resources

2 Overview Introduction to Publishing Configuring Web Publishing Configuring Secure Web Publishing Configuring Server Publishing Configuring ISA Server Authentication

3 Lesson: Introduction to Publishing Multimedia: Using ISA Server 2004 to Enable Access to Internal Network Resources What Are Web Publishing Rules? What Are Server Publishing Rules? DNS Configuration for Web and Server Publishing

4 Multimedia: Using ISA Server 2004 to Enable Access to Internal Network Resources

5 What Are Web Publishing Rules? Web publishing rules provide the following features: Secure Web publishing rules enable the use of SSL to encrypt network traffic between client and server Web publishing rules provide the following features: Secure Web publishing rules enable the use of SSL to encrypt network traffic between client and server Publish HTTP or HTTPS content Application-layer filtering Path mapping User authentication Publish HTTP or HTTPS content Application-layer filtering Path mapping User authentication Content caching Publish multiple Web sites with one IP address Link translation Logging client IP address Content caching Publish multiple Web sites with one IP address Link translation Logging client IP address ISA Server

6 What Are Server Publishing Rules? Server publishing rules provide the following features: Server publishing rules forward requests to internal servers based on protocol and port number Server publishing rules provide the following features: Server publishing rules forward requests to internal servers based on protocol and port number Publish content using multiple protocols Application layer filtering for protocols with application filters Publish content using multiple protocols Application layer filtering for protocols with application filters Support for encryption Logging client IP address Support for encryption Logging client IP address ISA Server

7 Internet DNS Configuration for Web and Server Publishing ISA Server DNS Server 1 1 Perimeter Network Internal Network DNS Server 3 3 4 4 www.cohovineyard.com 2 2

8 Practice: Configuring DNS Applying the 3-Leg Perimeter Template Creating the Internet DNS records Creating the internal DNS records Testing internal access to cohovineyard.com Web sites Den-Web-01 Internet Den-ISA-01 Den-DC-01 Gen-Web-01

9 Lesson: Configuring Web Publishing Web Publishing Rules Configuration Components How to Configure Path Mapping How to Configure Web Listeners How to Configure Link Translation How to Configure a New Web Publishing Rule

10 Web Publishing Rules Configuration Components Web publishing rules configuration: Action Name Users Traffic source Public name Web listener Path mappings Bridging Link Translation

11 Sales Human Resources Online Store How to Configure Path Mapping http://www.cohovineyard.com/hr Virtual Directories http://www.cohovineyard.com/shop ISA Server

12 How to Configure Web Listeners http://www.cohovineyard.com Private Web Site CohoVineyard Web Site http://private.cohovineyard.com Anonymous Web listener Authenticated Web listener ISA Server

13 How to Configure Link Translation http://www.cohovineyard.com Translate Links ISA Server Links

14 How to Configure a New Web Publishing Rule Web Publishing Rule Wizard configuration: Action Published Website Public name Web listener User Sets

15 Practice: Configuring Web Publishing Configuring a New Web Listener Configuring a New Web Publishing Rule Testing the Web Publishing Rule Den-Web-01 Internet Den-ISA-01 Den-DC-01 Gen-Web-01

16 Lesson: Configuring Secure Web Publishing What Is Secure Sockets Layer? How to Prepare ISA Server for SSL How SSL Bridging Works How SSL Tunneling Works How to Configure a New Secure Web Publishing Rule

17 What Is Secure Sockets Layer? Web Server Server Authentication Client Authentication Encrypted SSL Connection

18 Den-Web-01.cohovineyard.com How to Prepare ISA Server for SSL ISA Server www.cohovineyard.com

19 How SSL Bridging Works ISA Server

20 How SSL Tunneling Works ISA Server

21 How to Configure a New Secure Web Publishing Rule SSL Web Publishing Rule Wizard configuration: Publishing Mode Action Bridging Mode Published Website Public name Web listener User Sets

22 Practice: Configuring Secure Web Publishing Enabling Access to the Certificate Authority Web Site Installing a Server Certificate Configuring a New Secure Web Publishing Rule Testing the Secure Web Publishing Rule Den-Web-01 Internet Den-ISA-01 Den-DC-01 Gen-Web-01

23 Lesson: Configuring Server Publishing Server Publishing Configuration Options How Server Publishing Works How to Configure a Server Publishing Rule How to Publish Media Services How to Publish Microsoft SharePoint Portal Server How to Troubleshoot Web and Server Publishing

24 Server Publishing Configuration Options Server publishing rules configuration: Action Traffic Traffic source Traffic destination Networks Schedule

25 mms://media.cohovineyard.com CohoVineyard FTP Site CohoVineyard Media Site How Server Publishing Works ftp://ftp.cohovineyard.com Media Publishing Rule: Port 1755 FTP Publishing Rule: Port 21 ISA Server

26 How to Configure a Server Publishing Rule Server Publishing Rule Wizard configuration: Select server to publish Select protocol Select IP addresses where clients will connect

27 Practice: Configuring Server Publishing Configuring a New Server Publishing Rule Testing the Server Publishing Rule Den-Web-01 Internet Den-ISA-01 Den-DC-01 Gen-Web-01

28 How to Publish Media Services ISA Server includes protocol definitions and application filters for: Microsoft Media Streaming protocol (MMS)  Uses either TCP port 80 or TCP and UDP port 1755  Enables access for Windows Media Player client Progressive Networks protocol (PNM)  Also called RealNetworks Streaming Media protocol  Uses TCP port 7070  Enables access for RealPlayer 5.0 and earlier clients Real Time Streaming Protocol (RTSP)  Uses port 554 for fast access and port 80 for slower access  Enables access to media created and read with RealSystem G2 tools Microsoft Media Streaming protocol (MMS)  Uses either TCP port 80 or TCP and UDP port 1755  Enables access for Windows Media Player client Progressive Networks protocol (PNM)  Also called RealNetworks Streaming Media protocol  Uses TCP port 7070  Enables access for RealPlayer 5.0 and earlier clients Real Time Streaming Protocol (RTSP)  Uses port 554 for fast access and port 80 for slower access  Enables access to media created and read with RealSystem G2 tools

29 How to Publish Microsoft SharePoint Portal Server ISA Server can securely publish this information to the Internet using: Web publishing to publish the HTTP and HTTPS content using path mapping and link translation to hide the complexity of the internal network configuration Flexible authentication to grant only the required level of access Server publishing to publish services running protocols other than HTTP or HTTPS SSL bridging and tunneling to secure network traffic on the Internet Web publishing to publish the HTTP and HTTPS content using path mapping and link translation to hide the complexity of the internal network configuration Flexible authentication to grant only the required level of access Server publishing to publish services running protocols other than HTTP or HTTPS SSL bridging and tunneling to secure network traffic on the Internet A portal can present different types of information stored on different servers on the internal network

30 How to Troubleshoot Web and Server Publishing To troubleshoot Web and server publishing issues: Check the resource availability Check the DNS records Check the error message Check which ports the ISA Server is listening on for connections Check the publishing rule configuration Check the SSL configuration and certificates Check the resource availability Check the DNS records Check the error message Check which ports the ISA Server is listening on for connections Check the publishing rule configuration Check the SSL configuration and certificates

31 Lesson: Configuring ISA Server Authentication How Authentication and Web Publishing Rules Work ISA Server Web Publishing Authentication Scenarios Using RADIUS for Authentication How to Implement RADIUS Server for ISA Authentication

32 How Authentication and Web Publishing Rules Work Together ISA Server uses authentication to grant access to publishing rules: When the publishing rule specifies a user set other than the All Users group Based on the Web listener authentication methods specified for a Web publishing or secure Web publishing rule By processing the firewall rules in order of priority. When a firewall rule matches, but requires authentication, ISA Server will prompt for user credentials When the publishing rule specifies a user set other than the All Users group Based on the Web listener authentication methods specified for a Web publishing or secure Web publishing rule By processing the firewall rules in order of priority. When a firewall rule matches, but requires authentication, ISA Server will prompt for user credentials

33 ISA Server Web Publishing Authentication Scenarios ISA Server and Web server authentication ISA Server authentication Web Server authentication ISA Server

34 Using RADIUS for Authentication Using RADIUS for authentication means that ISA Server can authenticate users based on their Active Directory credentials without requiring that the computer running ISA Server be a member of an Active Directory domain RADIUS Client RADIUS Server Domain Controller ISA Server

35 To implement RADIUS authentication: Configure ISA Server to use the RADIUS server and configure a Web listener to use RADIUS authentication 3 3 Configure the Active Directory user accounts or configure remote access policies to enable dial-in access 2 2 Install and configure IAS to use Active Directory for authentication and configure the ISA Server as a RADIUS client 1 1 How to Implement RADIUS Server for ISA Authentication

36 Lab: Configuring Access to Internal Resources Exercise 1: Configuring ISA Server Authentication and Secure Publishing Exercise 2: Testing the ISA Server Configuration Den-Web-01 Internet Den-ISA-01 Den-DC-01 Gen-Web-01

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