Download Cisco Iou Key Generator
Journey Towards CCNA Certification Cisco Networks. How to generate Cisco IOURC licence key on GNS3 VM with Python 3 By peterf. ('Cisco IOU License. May 15, 2017 GNS3 Advanced How to generate Licence for IOU in GNS3 version 2.0. Download Cisco IOS images and use in GNS3 - Duration. How to Import and Configure Cisco IOU L3 Appliance in GNS3 VM. May 15, 2017 GNS3 Advanced How to generate Licence for IOU in GNS3 version 2.0. Download Cisco IOS images and use in GNS3 - Duration. How to Import and Configure Cisco IOU L3.
#! /usr/bin/python |
print'n*********************************************************************' |
print'Cisco IOU License Generator - Kal 2011, python port of 2006 C version' |
importos |
importsocket |
importhashlib |
importstruct |
# get the host id and host name to calculate the hostkey |
#hostid=os.popen('hostid').read().strip() # for linux |
hostid=str(os.popen('hostid')).split()[-1][2:-1] # for Mac OSX 10.9.3 Python 2.7.5 |
#hostid=str(os.popen('hostid','r',-1)).split()[-1][2:-1] # for win7 Python 3.4.1 |
hostname=socket.gethostname() |
ioukey=int(hostid,16) |
forxinhostname: |
ioukey=ioukey+ord(x) |
print'hostid='+hostid+', hostname='+hostname+', ioukey='+hex(ioukey)[2:] |
# create the license using md5sum |
iouPad1='x4Bx58x21x81x56x7Bx0DxF3x21x43x9Bx7ExACx1DxE6x8A' |
iouPad2='x80'+39*'0' |
#md5input=iouPad1 + iouPad2 + struct.pack('!L', ioukey) + iouPad1 |
# below ammendment success for Mac OSX 10.9.3 Python 2.7.5 |
# from https://community.gns3.com/thread/3921#17178 |
md5input=iouPad1+iouPad2+struct.pack('!Q', ioukey) +iouPad1 |
iouLicense=hashlib.md5(md5input).hexdigest()[:16] |
# add license info to $HOME/.iourc |
print'n*********************************************************************' |
print'Create the license file $HOME/.iourc with this command:' |
print' echo -e '[license]n'+hostname+' = '+iouLicense+';'+' tee $HOME/.iourc ' |
print'nThe command adds the following text to $HOME/.iourc:' |
print'[license]n'+hostname+' = '+iouLicense+';' |
# disable phone home feature |
print'n*********************************************************************' |
print'Disable the phone home feature with this command:' |
print' grep -q -F '127.0.0.1 xml.cisco.com' /etc/hosts echo '127.0.0.1 xml.cisco.com' sudo tee -a /etc/hosts' |
print'nThe command adds the following text to /etc/hosts:' |
print'127.0.0.1 xml.cisco.com' |
print'n*********************************************************************' |
commented Dec 4, 2017
I have this error when i follow the las command. Please help https://ameblo.jp/tmaspursiso1988/entry-12632502526.html. Cisco IOU License Generator - Kal 2011, python port of 2006 C version |
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#! /usr/bin/python |
print('*********************************************************************') |
print('Cisco IOU License Generator - Kal 2011, python port of 2006 C version') |
print('Modified to work with python3 by c_d 2014') |
importos |
importsocket |
importhashlib |
importstruct |
# get the host id and host name to calculate the hostkey |
hostid=os.popen('hostid').read().strip() |
hostname=socket.gethostname() |
ioukey=int(hostid,16) |
forxinhostname: |
ioukey=ioukey+ord(x) |
print('hostid='+hostid+', hostname='+hostname+', ioukey='+hex(ioukey)[2:]) |
# create the license using md5sum |
iouPad1=b'x4Bx58x21x81x56x7Bx0DxF3x21x43x9Bx7ExACx1DxE6x8A' |
iouPad2=b'x80'+39*b'0' |
md5input=iouPad1+iouPad2+struct.pack('!i', ioukey) +iouPad1 |
iouLicense=hashlib.md5(md5input).hexdigest()[:16] |
print('nAdd the following text to ~/.iourc:') |
print('[license]n'+hostname+' = '+iouLicense+';n') |
print('You can disable the phone home feature with something like:') |
print(' echo '127.0.0.127 xml.cisco.com' >> /etc/hostsn') |
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