In this article, i will show you how you can emulate Adaptive Security Appliance (ASA) in Ubuntu Linux 9.10 ( Karmic Koala ).Also be aware that ASA does not 100% work in Qemu (enabling interfaces / communicating with real networks) but that’s enough to play with it.I used “asa802-k8.bin” for this tutorial.You can create Shell  Script (first_start.sh) yourself  or scroll through the tutorial to see download link provided at the end of this tutorial.Refer to GNS3 site for updated version of Shell Script

Cisco Secure ACS 5.X Deployment Guide E-Book

 I have divided this video tutorial into 3 parts for easy understanding of many blog readers. Most people have already installed GNS3 so they can skip Video Tutorial 1. For others, all three parts are relevant[Qemu Patching is no longer required with latest version of GNS3 i.e GNS3 v0.7.3]. Here is the detail:

Video 1: How to Install GNS3v0.7 RC1 in Ubuntu 9.10 Linux

Click here to Play Video Tutorial 1

Video 2: How to Compile & Patch Qemu , Extract initrd and Linux Kernel from your ASA binary

Click here to Play Video Tutorial 2:

Video 3: How to configure GNS3 Preferences for Qemu & ASA

Click here to play Video Tutorial 3:

Download All 3 Video Tutorial including Script ,Gns3 – ASA steps etc:

Click here to download ALL parts

Download

Softwares & Versions Used in this tutorial :

  • Ubuntu 9.10 – 32 bit Edition
  • GNS3 v0.7 RC1 tgz (Download it here)
  • Dynamips 0.2.8-RC2 binary for Linux x86 platforms (Download it here)
  • Qemu-0.11.0 tar.gz (Download Link)
  • Qemu-0.11.0 Patch (Download Link)
  • ASA Binary Version 8.0(2) –  (asa802-k8.bin)
  • For detailed explanation about emulating ASA  tutorial , check this link.
  • Download Shell Script (first_start.sh) – Right Click to Save !

Note : This is for educational purposes only.Please note that ASA binary is not provided and will not be , so please don’t ask.

Also note that this is a Release Candidate (RC1) version of GNS3.If you run into a bug, you can post bugs report at GNS3 forum( under Development -> Bug reports).  During my testing, i have not been able to communicate b/w two ASA’s or ASA and a router (in GNS3). Probably,as this release matures, this gotcha will be fixed.If you have been able to fix this, let me know and i will include it in next tutorial.

Enjoy !!!

If you find this tutorial useful,please don’t hesitate to say Thanks.

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