gns3-1.0 IOU Lincense How to resolve invalid certificate

How to use GNS3 and Cisco IOU to build a routing exchange experiment can refer to this link:

How to use GNS3 and Cisco IOU to build a routing exchange experiment-iou

Http://www.iyunv.com/thread-63396-1-1.html

(Source: Operation and Maintenance Network)

But sometimes the installation is not so successful, some operations always like to embarrass our studious scholars.

It's really a headache for me to have an invalid certificate following the installation. The following problems occur:

= Server error from 192.168.73.56:8000:iou1:invalid IOU license key cd11acbc599f2364 detected in IOURC file/home/gns 3/.IOURC for host GNS3-IOUVM

Server error from 192.168.73.56:8000:iou2:invalid IOU license key cd11acbc599f2364 detected in IOURC File/home/gns3/.io URC for Host GNS3-IOUVM

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To find tutorials on the internet basically no, some people asked, but no one answered, the basic problems have been gone. So after several twists and turns finally I successfully solved. The root cause of this problem is the issue of certificates, and many of the certificates that are given are:

[License]

GNS3-IOUVM = cd11acbc599f2364;

Many people can also use, but I do not know why I recently opened it!!!

No more wordy, the steps to be resolved are as follows:

First, download ciscoioukeygen.py this file. Give you a download link:

Https://yunpan.cn/cBb3MQTHxPRyj Access Password 4ea1

After the download, extract the files inside to get: ciscoioukeygen.py

Second, the login Gns.iou upload address:

Http://192.168.73.56:8000/upload

The format is such that the IP address changes according to its own circumstances.

Third, upload the ciscoioukeygen.py file, select Iou in file type, and select ciscoioukeygen.py.

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You can then see the following entries:

/home/gns3/gns3/images/iou/ciscoioukeygen.py

You can also see the uploaded file on the GNS.IOU.VM side, where it is located.

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Move the ciscoioukeygen.py file to/home/gns3/gns3/images/, then use the command: [email protected]:/home/gns3/gns3/images# python3 ciscoioukeygen.py

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can produce license.

[License]

GNS3-IOUVM = f8ff825d3965bd5b;

You can copy this content to a new txt text

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V. Upload the certificate

Select Iourc.txt and IOU licence (IOURC), then click Upload.

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will produce such an entry:/HOME/GNS3/.IOURC

In GNS.IOU.VM you can also see:

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Vi. Adding certificates to GNS3

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Seven, test, then open GNS3 to test can be successful!

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If there is any new question welcome comment question, also can add me qq:965194822 discussion.

This article is from the "11634450" blog, please be sure to keep this source http://11644450.blog.51cto.com/11634450/1827206

gns3-1.0 IOU lincense resolution of invalid certificate