Installing GNS3 as a portable application (Portable GNS3)

Step 1.  Download GNS3 

1GNS3Download

2GNS3Download

Step 2. Install GNS3

3GNS3Installation

Here we didn’t install the WinPCap since it would not be installable if your not administrator account on window system

4GNS3Installation

5GNS3Installation

3. Configure GNS3 and Test the Installation

As you see Dynamips is not working since it needs 4 DLL file to properly work

6GNS3configure

For Dynamips/GNS3 to work you need to install the following .dll file on its directory where dynamips.exe is located.

(http://www.winpcap.org/install/bin/WinPcap_4_1_2.exe)
wpcap.dll ,packet.dll
(http://www.softpicks.net/dll/wanpacket-dll-15577.html)
wanpacket.dll
Google for link
npptools.dll

8DynamipsDLL

4. Test GNS3 again if it is now working.

9GNS3portableandworking

With this simple step you could copy all the file on the GNS3 folder over to a flash drive and adjust the emulation path on the preference to make it truly a portable application.

Installing GNS3 as a portable application (Portable GNS3)
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