Crypto key generate rsa modulus 2048. Oct 02, 2015 Router(config)# crypto key generate rsa general-keys The name for the keys will be: myrouter.example.com Choose the size of the key modulus in the range of 360 to 2048 for your General Purpose Keys. Choosing a key modulus greater than 512 may take a few minutes. I have issued the command crypto key generate rsa general-keys modulus 2048. What command can be used to verify they key is 2048? Find A Community. Buy or Renew. Find A Community. Cisco Community. I have issued the command crypto key generate rsa general-keys modulus 2048. What command can be used to verify they key is 2048?
Jan 31, 2016 Need to access gns3 1.5.2 IOU router from INTERNET - NEED HELP By Razor00, April 12, 2017 gns3; 1.5.2 (and 6 more). Generate machine key iis 7.5. How to configure Cisco IOU VM on GNS3? Requirements to configure Cisco IOU on GNS3 1. Cisco IOU (IOS on UNIX) image i86bi-linux-l3-ipbase-12.4.bin 2. Cisco IOU image license “IOURC.txt or CiscoIOUKeygen.py 3. GNS3 GNS3-1.3.13-all-in-one.exe 4. VMware or Virtual Box VMware Workstation Pro 5. UNIX OS that support Cisco IOU GNS3.IOU.VM.ova Steps.
Post subject: GNS3 License File - how to handle the python script? -PLEASE
Joined: Fri Apr 04, 2014 5:42 pm Posts: 11
Hello, because GNS3 company dont help with anything, I hope that the nice community here help me before I go nuts :-) I have this python script: #! /usr/bin/python print '*********************************************************************' print 'Cisco IOU License Generator - Kal 2011, python port of 2006 C version' import os import socket import hashlib import struct # get the host id and host name to calculate the hostkey hostid=os.popen('hostid').read().strip() hostname = socket.gethostname() ioukey=int(hostid,16) for x in hostname: 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('!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' Because in IOU VM there the python dont work I loaded it into Python for Windows V 2.7.7 into IDLE (GUI). When I start this scriptthen with RUN I get the following error: Python 2.7.7 (default, Jun 1 2014, 14:17:13) [MSC v.1500 32 bit (Intel)] on win32 Type 'copyright', 'credits' or 'license()' for more information. >>> RESTART >>> ********************************************************************* Cisco IOU License Generator - Kal 2011, python port of 2006 C version Traceback (most recent call last): File 'C:Phyton-TestCiscoIOUKeygen.py', line 11, in <module> ioukey=int(hostid,16) ValueError: invalid literal for int() with base 16: ' >>> Do I have to fill in the hostname or host-id in that script? How can I make this work? I am not a Unix-Crack (sorry for being alive :-). So if you have any idea that would be great. Its a shame Cisco makes it more and more difficult to do good training. Companies like for example F5 made a VLAB for you and want you to use it. Even as a Cisco Partner you can only use this predefined not changable labs. thanx a lot, cheers,
Last edited by aprisma on Wed Jun 04, 2014 7:59 pm, edited 1 time in total.
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Post subject: Re: GNS3 License File - how to handle the python script? -PL
Joined: Sun Sep 16, 2012 9:55 pm Posts: 541 Location: England
The script needs to be run on linux.. on the (virtual) machine where IOU will run. If you use the script from this post: post28850.html#p28850 It will work in the gns3-iouvm, by running
python3 CiscoIOUKeygen.py
_________________ Daniel Forum Moderator & Debian Package Maintainer for GNS3, Dynamips & VPCS. Standalone DEB Packages are available from http://gns3.serverb.co.uk - To be updated!
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Post subject: Re: GNS3 License File - how to handle the python script? -PL
Joined: Fri Apr 04, 2014 5:42 pm Posts: 11
Thanx a lot and thanx a lot to the guy who converted it for python3 You prevent me from going suicide!!!!!
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Post subject: Re: GNS3 License File - how to handle the python script? -PL
Joined: Sun Sep 16, 2012 9:55 pm Posts: 541 Location: England
Thanx a lot
Not a problem..
and thanx a lot to the guy who converted it for python3
That would be me as well.. ;)
You prevent me from going suicide!!!!!
I'm glad about that.. suicide over GNS3 really isn't something we want!
_________________ Daniel Forum Moderator & Debian Package Maintainer for GNS3, Dynamips & VPCS. Standalone DEB Packages are available from http://gns3.serverb.co.uk - To be updated!
