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#Gns3 vm virtualbox setup how to
#Gns3 vm virtualbox setup install
#Gns3 vm virtualbox setup generator
#Gns3 vm virtualbox setup update
#Gns3 vm virtualbox setup full

Out_file.write("\n" + hostname + " = " + iouLicense + " \n") With open("iourc.txt", "wt") as out_file: Print("\n" + hostname + " = " + iouLicense + " \n") Print("\nAdd the following text to ~/.iourc:") Print("hostid=" + hostid +", hostname="+ hostname + ", ioukey=" + hex(ioukey))

#Gns3 vm virtualbox setup generator

Print("Cisco IOU License Generator - Kal 2011, python port of 2006 C version") Print "You can disable the phone home feature with something like:" Print "\n" + hostname + " = " + iouLicense + " \n" Print "\nAdd the following text to ~/.iourc:" IouLicense=hashlib.md5(md5input).hexdigest() Md5input=iouPad1 + iouPad2 + struct.pack('!i', ioukey) + iouPad1 Print "hostid=" + hostid +", hostname="+ hostname + ", ioukey=" + hex(ioukey) # get the host id and host name to calculate the hostkey Print "Cisco IOU License Generator - Kal 2011, python port of 2006 C version" Here I give you two different scripts sample for Python 2.7 and 3.0, you can choose one of them that suitable with your environment: I need to create a python script which will be executed using Python. cd ls -lĭrwxrwxr-x 2 gns3 gns3 4096 Aug 3 15:37 Upload Cisco IOU image files using WinSCP into /opt/gns3/images/IOU directory and don’t forget to change its profile become executable file using chmod chmod 755 ls -l *.bin When it shows you dialog menu, select Shell option to enter into the Linux console.ī) As my standard folder, I would create a folder images/IOU under /opt/gns3 directory. As mentioned in the screenshot above, the default username and password are gns3. Let’s continue to configure it:Ī) Access the GNS3 VM via SSH and get into the Linux console.

The IP address of VM might be different on other machine. Until this step, you should be able ping and access (SSH) to the VM.

#Gns3 vm virtualbox setup install

ova file into your VMWare Workstation.Ĭongrats! You just finished install the GNS3 VM now. 2] Install GNS3 VM 1.5.4 on VMWare WorkstationĮxtract GNS3.VM.VMware.Workstation.1.5.4.zip file into your specific folder, it will give you GNS3 VM.ova file. In my experience, I got trouble when it was starting to install Wireshark but I just ignore it then install Wireshark separately to solve this issue. Once you prepared all those files, then follow these installation and configuration steps as described below: 1] Install GNS3 1.5.4Īs usual, you just need to double click GNS3-1.5.4-all-in-one.exe file then follow its instructions. Cisco IOU L2/元 image files, please don’t ask me to provide!.

#Gns3 vm virtualbox setup full

VMWare Workstation/Player 10.0.4, you should buy or find another method to get the full version.

In my case, I choose VMWare Workstation due to VirtualBox doesn’t support KVM. There are two files you need to download:

Download GNS 3 Installer file for your OS here.

OK, these are some items we need to prepare before installation. I believe there are people outside there who already familiar and shared this kind of tutorial but I wanna do in my way ~ at least, it’s for personal reference ~.

#Gns3 vm virtualbox setup how to

In this session, I want to share a tutorial how to configure GNS IOU VM on 1.5.4 version ( the latest version is 2.0.x, but I’m still prefer to use 1.5.4 version due to its stability and compatibility with my notebook). This is what I need to pursue my CCIE certification! You can simulate Cisco IOU for L2/元 device in GNS3.

#Gns3 vm virtualbox setup update

Due to its previous limitation on Switching emulation, now they release an update feature to run Cisco IOU (IOS On Unix) in the new version of GNS3. I can emulate real Cisco IOS in this application. I use it since I was studying CCNA, CCNP, and CCIE till now. GNS3 is an open source application for network simulation.