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FreeRADIUS Beginner's Guide

You're reading from   FreeRADIUS Beginner's Guide Master authentication, authorization, and accessing your network resources using FreeRADIUS

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Product type Paperback
Published in Sep 2011
Publisher Packt
ISBN-13 9781849514088
Length 344 pages
Edition 1st Edition
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Toc

Table of Contents (16) Chapters Close

Preface 1. Introduction to AAA and RADIUS FREE CHAPTER 2. Installation 3. Getting Started with FreeRADIUS 4. Authentication 5. Sources of Usernames and Passwords 6. Accounting 7. Authorization 8. Virtual Servers 9. Modules 10. EAP 11. Dictionaries 12. Roaming and Proxying 13. Troubleshooting A. Pop Quiz Answers Index

Time for action – simulating proxied accounting

Do the following on the FreeRADIUS server for my-org.com:

  1. Change the directory to where the files are that you will use for simulating accounting for bob@your-org.com on the FreeRADIUS server of my-org.com.
  2. Make sure FreeRADIUS runs in debug mode on the servers representing my-org.com and your-org.com.
  3. Issue the following command on the my-org.com server:
    $> radclient 127.0.0.1 auto testing123 -f 4088_06_acct_start.txt
    

    This is to simulate the start of a session.

  4. Issue the following command on the my-org.com server to end the previous session:
    $> radclient 127.0.0.1 auto testing123 -f 4088_06_acct_stop.txt
    
  5. Observe the debug output on both servers to see how the proxying of accounting requests happened by default.

What just happened?

We have simulated a typical accounting request that is proxied from one RADIUS server to the home server of another organization.

Flow of an accounting proxy request

The following diagram shows the difference...

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