In this post I will be running through the installation of the public release of GNS3 version 1.1 on a clean install of Ubuntu 14.04 LTS. I am using the Ubuntu Gnome 14.04 LTS distribution, however I have also tested it on a clean install of the standard Ubuntu 14.04 LTS with unity Step 1: Install the required dependencies for GNS3 and IOU To get the system ready we first need to install the required dependencies. All of the commands that follow are run as root, so first sudo into your root account.

Sudo su Dependencies are programs that are required in order for the application you are installing to run correctly. These can be compliers, library files or even certain other applications. Model 98 Mauser Serial Numbers Manufacture Date on this page. Sudo gnome - desktop - item - edit / usr / share / applications / -- create - new Once you execute the above command the Create Launcher window will pop up: 1. Select an Icon to use for GNS3.

Sep 25, 2016 - hostname = socket.gethostname(). For x in hostname: ioukey = ioukey + ord(x). Print ( 'hostid=' + hostid + ', hostname=' + hostname + ', ioukey=' + hex(ioukey)[2:]) # create the license using md5sum. IouPad1 = b ' x4B x58 x21 x81 x56 x7B x0D xF3 x21 x43 x9B x7E xAC x1D xE6 x8A'. Jul 19, 2015 - Python, GNS3 IOU VM and IOURC. I can't get the keygen to work on the GNS IOU VMs as it appears they don't have Python loaded. Specifically, i've copied 'CiscoIOUKeygen.py' on the the VM and the script can't locate the usr/bin/python directory to launch the interpreter. How to generate Cisco IOURC licence key on GNS3 VM with Python 3. Here is a link for Cisco IOU gen for Python 2. Here is a link for Routing Loop.

Select the type of launcher, In this case we will be using “Application”. Give the launcher a name, in this case GNS3. This is the command we will run when clicking on the launcher, “gksu gns3” will run GNS3 as root.

Click ok and the luncher will be created. You can now save this to your desktop, dock or run from unity.