Issue in pyscript.py file of creating dataset

[nisha077]

Hi,

I am doing research in the area of SDN and was trying to run your code for creating the dataset,but after running your code (pyscript.py) I get error messages like: Killing 4501 Mininet iperf no process found The preview is attached. Also tell me please why you have not used Miniedit for GUI topology making.

[4sarathbabu]

Nisha:

Thanks for you interest in our code.

Do you have all the requisite packages installed? For example, the error shows no process found for iperf, ITGRecv, ruby, and tshark. Can you install them and try running the script again?

Sarath Babu

[nisha077]

Hello sir

I will do that are u still doing research in SDN security as I have just started in this field so I wanted to know the prospects in this field otherwise I can also change my field at this point and also there is no lab setup for SDN

On 12-Jan-2019 9:15 AM, "Nisha Ahuja" ahujanisha077@gmail.com wrote:

Nisha:

Thanks for you interest in our code.

Do you have all the requisite packages installed? For example, the error shows no process found for iperf, ITGRecv, ruby, and tshark. Can you install them and try running the script again?

Sarath Babu

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/iist-sysnet/OpenSDNDataset/issues/1#issuecomment-453521457, or mute the thread https://github.com/notifications/unsubscribe-auth/Ad4ldqm6yG1fm5yWuKLMJnM8n45C-gfwks5vCJXfgaJpZM4Z7Tak .

[4sarathbabu]

Nisha:

Just try to install the required packages and check the code is running.

In my opinion, there are two ways to approach security in the context of SDN: (1) You can improve the security of existing systems using SDN concepts or (2) Improve the security of SDN architecture itself. We considered the second approach, because, if any component of SDN is compromised, it may affect the entire network due to centralized network control. I think, it is having more prospects. You can read the following literature related to the second approach:

You can read the following papers.

1. https://ieeexplore.ieee.org/document/8048353

2. https://doi.org/10.1016/j.comnet.2018.03.021

Thanks Sarath Babu

[nisha077]

I have tried that but stll the same issue is coming, can u plz provide me any reference so as to understand the code of mininet.py Thanks a lot in advance

On Sat, Jan 12, 2019 at 1:11 PM Sarath Babu notifications@github.com wrote:

Nisha:

Just try to install the required packages and check the code is running.

In my opinion, there are two ways to approach security in the context of SDN: (1) You can improve the security of existing systems using SDN concepts or (2) Improve the security of SDN architecture itself. We considered the second approach, because, if any component of SDN is compromised, it may affect the entire network due to centralized network control. I think, it is having more prospects. You can read the following literature related to the second approach:

You can read the following papers.

1.

https://ieeexplore.ieee.org/document/8048353 2.

https://doi.org/10.1016/j.comnet.2018.03.021

Thanks Sarath Babu

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/iist-sysnet/OpenSDNDataset/issues/1#issuecomment-453727600, or mute the thread https://github.com/notifications/unsubscribe-auth/Ad4ldjvRi1FYJUwVhwpY0IF_TpMz6ZB-ks5vCZHEgaJpZM4Z7Tak .

-- Thanks and Regards Nisha Ahuja

[4sarathbabu]

Nisha:

Just go through the following tutorials so that you can even generate the SDN traffic required for your experiments. It's better first to get familiarized with mininet using command line so that you can understand the classes and functions in mininet library while coding in Python.

1. Basic Mininet (using command line) http://mininet.org/walkthrough/

2. Running mininet using Python https://github.com/mininet/mininet/wiki/Introduction-to-Mininet

Thanks Sarath Babu

[nisha077]

Dear Sarath Sir,

I have installed the required packages of ITGRecv, tshark etc but still the same problem is coming, Plz suggest something.

[nisha077]

Hello, Above problem is solved but now this new problem is coming.kindly help me with this. Thanks in advance.