Loadsci846

Posted: Thu Apr 24, 2014 8:20 am

Hey guys,
I am not exactly a noob when it comes to Unix/Linux, but I am also not an expert. Anyway, I have literally spent countless hours over the course of the last couple of weeks trying to get the IOU license to generate and let me begin to build my topology. I have read and followed the steps for cracking the license file outlined in this forum but I am still not able to get it to work. Here is my first issue when attempting to power on my IOUs:
IOU License Error: invalid license
License for key 3d8 required on host 'gns3-iouvm'.
Obtain a license for this key and host from the following location:
http://wwwin-enged.cisco.com/ios/iou/license/index.html
Place in your iourc file as follows (see also the web page
for further details on iourc file format and location)
[license]
gns3-iouvm = <16 char license>;
I tried executing the CiscoIOUKeygen.py that someone kindly posted (python command does not work) and this is the output I see:
[email protected]:/home# bash CiscoIOUKeygen.py
Warning: unknown mime-type for '*********************************************************************' -- using 'application/octet-stream'
Error: no such file '*********************************************************************'
Warning: unknown mime-type for 'Cisco IOU License Generator - Kal 2011, python port of 2006 C version' -- using 'application/octet-stream'
Error: no such file 'Cisco IOU License Generator - Kal 2011, python port of 2006 C version'
CiscoIOUKeygen.py: line 4: import: command not found
CiscoIOUKeygen.py: line 5: import: command not found
CiscoIOUKeygen.py: line 6: import: command not found
CiscoIOUKeygen.py: line 7: import: command not found
CiscoIOUKeygen.py: line 9: syntax error near unexpected token `('
CiscoIOUKeygen.py: line 9: `hostid=os.popen('hostid').read().strip()'[/color]
I am running Debian Jessie (same IOUvm provided on the GNS3 website). Also, here is are the contents of my IOURC file:
[license]
gns3-iouvm = 1020304050607080
*NOTE - I manually input the 16-character value seen above in the IOURC file.
Any help would be greatly appreciated.

Posted: Thu Apr 24, 2014 10:27 am

The IOU license script shouldn't be run using bash (aka shell), as it is written in python. (They're different interpretors)
Grab the script from: post28850.html#p28850 which will work with python 2.7 or python 3
From the terminal type in:
This will then generate your license code

_________________
Daniel
Forum Moderator & Debian Package Maintainer for GNS3, Dynamips & VPCS.
Standalone DEB Packages are available from http://gns3.serverb.co.uk - To be updated!

Posted: Fri Apr 25, 2014 2:43 am

Hi Dan,
Thanks for your response. I tried running the script after uploading it to my VM but it still comes up with errors:
[email protected]:/home/gns3/Documents/GNS3/images# python CiscoIOUKeygen10.py
bash: python: command not found
Any ideas?

Posted: Fri Apr 25, 2014 4:07 am

Yes, try python3

_________________
Jeremy, GNS3 Programmer & Benevolent Dictator for Life.

Posted: Mon Apr 28, 2014 3:41 am

Hi Jeremy,
Thank you for the quick response and sorry for my delayed response! I ran the following command shortly after posting my last message to this thread:
python3 CiscoIOUKeygen.py
That command executed without issue. I added the license key to my IOURC file and it worked like a charm!
Thanks again to both you and Daniel for helping me out!!!

Posted: Fri May 30, 2014 3:19 pm

do you have to edit anything in the file? I got an error
python3 CiscoIOUKeygen.py
File 'CiscoIOUKeygen.py', line 2
print '*********************************************************************'
^
SyntaxError: invalid syntax

Posted: Fri May 30, 2014 3:40 pm

Try the updated version of the script... post28850.html#p28850

_________________
Daniel
Forum Moderator & Debian Package Maintainer for GNS3, Dynamips & VPCS.
Standalone DEB Packages are available from http://gns3.serverb.co.uk - To be updated!