Unbuntu 16.04 lts under Installation GNS3 1.4.6

First spit The Trough system:

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I use the Linux version is Ubuntu kylin 16.04 LTS, really better than the original Ubuntu interface, in line with Chinese habits, but the default Chinese input method is not satisfactory, the default is traditional characters. Heard is can use Sogou input method, have not tried. The default installation of Google Chrome display effect is not good, Firefox can also.

Previously read an article said, under Linux run GNS3 better, less resources, and directly can install IOU, you can not Gns3-iou VMS, and then I would like to try. And I do see in the official documentation that the official does recommend using Linux.

On which operating systems can I use GNS3?

GNS3 works on Windows, Linux and Mac OS. However, we recommend Linux because GNS3 can leverage some Linux kernel features which increase performances and stability (e.g. KVM), also some emulated devices, like IOU (IOS in UNIX), can only run on Linux. Note that the three platforms get the same level of support from the GNS3 team.

1. Install the system. I'm on a virtual machine, and here's how to install VMware Tools, (memo)

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Extract VMware Tools.tar.gz to anywhere, open terminal in that folder to execute

sudo./vmware-install.pl, all the way back to the line, the system restarts after the effective

2. Open the terminal, enter a command, through the installation package installation is really easy, one time success. I also tried on the Debain, the installation process has an error, and then gave up.

Installation from Packages

ubuntu-based distributions (64-bit only)

Run the following commands in a terminal:

sudo add-apt-repository ppa:gns3/ppasudo apt-get updatesudo apt-get Install Gns3-gui

If you want IOU support:

sudo dpkg--add-architecture i386sudo apt-get updatesudo apt-get Install Gns3-iou

3. Start GNS3

Enter the GNS3 directly on the terminal, below is the partial output. (Just this step, you find a half-day document)

For example:

[Email protected]:~$ gns3

GNS3 GUI version 1.4.6

Copyright (c) 2007-2016 GNS3 Technologies Inc.

2016-06-16 23:37:10 INFO logger.py:107 Log level:info

2016-06-16 23:37:12 ERROR __init__.py:144 vmware Command not found

2016-06-16 23:37:12 INFO servers.py:102 New Local Server connection http://127.0.0.1:8000 registered

2016-06-16 23:37:12 INFO __init__.py:181 VPCS module Reset

2016-06-16 23:37:12 INFO __init__.py:324 dynamips module Reset

2016-06-16 23:37:12 INFO __init__.py:264 IOU module Reset

2016-06-16 23:37:12 INFO __init__.py:258 QEMU module Reset

2016-06-16 23:37:12 INFO __init__.py:302 VirtualBox module Reset

2016-06-16 23:37:12 INFO __init__.py:368 VMware module Reset

2016-06-16 23:37:12 INFO __init__.py:70 built-in module reset

2016-06-16 23:37:12 INFO topology.py:407 topology Reset

4. Add iOS and IOU, copy directly from Windows, when adding IOU, it is best not to have the software automatically copied to the images directory, may be error:

Error while starting Iou1:iou image '/home/apple/gns3/images/iou/i86bi-linux-l2-upk9-12.2.bin ' are not executable

Reason: The netizen said is the copy process to add the space. Purple key want to put IOU in its designated directory, you can copy it by hand, this is no problem.

There are IOURC problems, this need to use the ciscoioukeygen.py themselves, can also be found from the Internet, this tool I provide download.

Operation Process:

[Email protected]:~/gns3/images/iou$ python3 ciscoioukeygen.py

*********************************************************************

Cisco IOU License Generator-kal, python port of 2006 C version

Modified to work with Python3 by C_d 2014

hostid=00000000, Hostname=ubuntu, ioukey=2a3

Add the following text to ~/.IOURC:

[License]

Ubuntu = da20375fbbe5a952;

You can disable the phone home feature with something like:

Echo ' 127.0.0.127 xml.cisco.com ' >>/etc/hosts

[Email protected]:~/gns3/images/iou$

Will

[License]

Ubuntu = da20375fbbe5a952;

Save it in a text document.

Here are my two iourc: one is Ubuntu, this "Ubuntu" is the name of my system, if IOURC is not correct, will error (below), I think IOURC is really related to the system name: My system name is Ubuntu, License is the beginning of Ubuntu, the system is virtual machine you on the Gns3-iouvm,license is GNS3-IOUVM.

Error while starting Iou1:hostname "Ubuntu" isn't found in Iourc file/home/apple/gns3/images/iou/iourc.txt

[License]

Ubuntu = da20375fbbe5a952;

[License]

GNS3-IOUVM = cd11acbc599f2364;

GNS3VM = 73635fd3b0a13ad0;

5. Now that it's installed, Linux can actually run IOU directly, as follows.

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Reference:

From

Https://www.gns3.com/software/faq

Https://www.gns3.com/support/docs/linux-installation

This article is from the "Snow Moon Studio" blog, please be sure to keep this source http://xueyue8.blog.51cto.com/4650249/1790122

Unbuntu 16.04 lts under Installation GNS3 1.4.6