daviddvs
commented
6 years ago Hello Emran,
Download NS3 task does something similar to a wget command and places a tar file in your home directory. The command is executed from ansible/roles/ns3/tasks/main.yml and you can find more information about it here.
Common problems are:
- Lack of internet connexion
- Web page crashes (I have test it right now and it works)
- home_location variable of
ansible/group_vars/allfile is pointing to a wrong place where you do not have permission to write.
Do not forget to install and run OpenNet as root user!
memran2
I installed OpenNet on Ubuntu 14.04 using Oracle Virtual box on mac laptop by creating a Ubuntu virtual machine. Every thing worked smoothly at the end I got one error regarding the installation of NS-3. The error I have pasted below:
TASK [ns3 : Set NS3] ***** ok: [master]
TASK [ns3 : Download NS3] **** fatal: [master]: FAILED! => {"changed": false, "failed": true, "msg": "failed to create temporary content file: The read operation timed out"}
NO MORE HOSTS LEFT *** to retry, use: --limit @/root/OpenNet/ansible/playbook.retry
PLAY RECAP *** master : ok=51 changed=36 unreachable=0 failed=1
It seems to me that ns-3 is not installed can anyone please guide me what should be the solution for this error.
Complete installation log file I can attach also if some one wants to look on installation log. Regards, Emran