pox | The POX network software platform | Networking library

by noxrepo Python Version: Current License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | pox Summary

pox is a Python library typically used in Networking, Framework applications. pox has no bugs, it has no vulnerabilities, it has a Permissive License and it has high support. However pox build file is not available. You can download it from GitHub.

POX is a networking software platform written in Python. POX started life as an OpenFlow controller, but can now also function as an OpenFlow switch, and can be useful for writing networking software in general. It currently supports OpenFlow 1.0 and includes special support for the Open vSwitch/Nicira extensions. POX versions are named. Starting with POX "gar", POX officially requires Python 3. The last version with support for Python 2 was POX "fangtooth". POX should run under Linux, Mac OS, and Windows. (And just about anywhere else -- we've run it on Android phones, under FreeBSD, Haiku, and elsewhere. All you need is Python!) Some features are not available on all platforms. Linux is the most featureful. This README contains some information to get you started, but is purposely brief. For more information, please see the full documentation.

Support

Quality

Security

License

Reuse

Support

pox has a highly active ecosystem.

It has 535 star(s) with 448 fork(s). There are 71 watchers for this library.

It had no major release in the last 6 months.

There are 41 open issues and 127 have been closed. On average issues are closed in 127 days. There are 11 open pull requests and 0 closed requests.

It has a positive sentiment in the developer community.

The latest version of pox is current.

Quality

pox has no bugs reported.

Security

pox has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

pox is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

pox releases are not available. You will need to build from source code and install.

pox has no build file. You will be need to create the build yourself to build the component from source.

Top functions reviewed by kandi - BETA

kandi has reviewed pox and discovered the below as its top functions. This is intended to give you an instant insight into pox implemented functionality, and help decide if they suit your requirements.

Initialize the gui .
Return documentation for a class .
Serve a single page .
Select files based on rl .
Command line interface .
Test the test .
Calculate checksum of packet .
Imports a module .
Handle a single request .
Check if a file is valid .

Get all kandi verified functions for this library.

pox Key Features

No Key Features are available at this moment for pox.

pox Examples and Code Snippets

No Code Snippets are available at this moment for pox.

Community Discussions

Trending Discussions on pox

How to add flow rules in POX controller

Trouble installing turbodbc

Transfer learning using keras

How to add navigation functions in a crossword grid using Javascript?

Ignore all warnings from a module

python multiprocessing,pathos slow

how to sorting item in combo box by Alphabet

Mininet topology is not completing the iperf command from the 2 hosts separated by 2 switches

Google Slides API returning a 500 server error

How to connect Virtualbox Machines as hosts to Mininet OVS switches for SDN experiments?

QUESTION

How to add flow rules in POX controller

Asked 2021-Apr-19 at 11:52

I recently started learning SDN and installed mininet to understand its working. I understood how to build basic topologies and how to create flow rules through command line as well. Then i came across POX controller which seems to better than default controller but I am not able to understand how do I insert flow rules to satisfy various types of networks constraints like traffic between 2 hosts should flow through a specific switch only.

After going through a lot of internet sources, I figured out that one way would be, I can create my own python file, but my doubt is that inside the python file , I can write syntax for building the topology and then write flow rules but what is the syntax for writing flow rules is my doubt.

Any material which can explain above issues in detail through examples would be very helpful. Most of the tutorials on github and Internet were tough to understand.

...

ANSWER

Answered 2021-Apr-19 at 11:52

You should go through some of POX APIs in the POX documentation. It has a detailed explanation with some examples, which I find to be enough for getting started with building your own POX Component (i.e. what you referred to as a python file).

As quoted from this teaching material:

In general a POX controller consists of three parts:

1.Listener

2.Control logic

3.Messenger

First you need to figure out the type of the event you want the controller to listen to (e.g., ConnectionUp, PacketIn, etc).

Then using some logic you can distinguish between different flows and attach a proper action for a specific flow.

Finally you send the message to the switch to add the new rule in the Openflow table.

Installing new flow rules falls under the control logic part mentioned above, and is explained, with examples, under the OpenFlow Messages section: Flow table modification.

Source https://stackoverflow.com/questions/65832990

QUESTION

Trouble installing turbodbc

Asked 2021-Jan-11 at 20:49

I am attempting to install turbodbc on my Ubuntu 20.10 machine.
My specs are as follows: pip 20.2.4, Python 3.8.5 , gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0

I have attempted the solutions provided in the previous posts here and and here.

I am getting this error message

...

ANSWER

Answered 2021-Jan-11 at 20:49

Boost is not installed. You can try this

Source https://stackoverflow.com/questions/65674126

QUESTION

Transfer learning using keras

Asked 2020-Sep-05 at 14:07

I am trying to classify the medical images taken from publicly available datasets. I used transfer learning for this task. Initially, when I had used the following code on the same dataset with VGG, Resnet, Densenet, and Inception, the accuracy was above 85% without fine-tuning (TensorFlow version 1.15.2.) Now, after upgrading the TensorFlow to 2.x, when I try the same code on the same dataset, the accuracy is never crossing 32%. Can anyone please help me rectify the issue? Is it something to do with the TensorFlow version or something else? I have tried varying the learning rate, fine-tuning the model, etc. Is this the issue with batch normalization error in Keras?

...

ANSWER

Answered 2020-Sep-05 at 14:07

Basically the flow_from_directory by default shuffle the data and you didn't change it.

Just add shuffle=False to your test_generator should be enough.

Source https://stackoverflow.com/questions/63754236

QUESTION

How to add navigation functions in a crossword grid using Javascript?

Asked 2020-Jun-10 at 06:56

I followed this to create my own crossword:

The html file goes like this:

...

ANSWER

Answered 2020-Jun-10 at 06:56

Here's how to move the input focus with the arrow keys in Jquery 3.5.

Source https://stackoverflow.com/questions/62291987

QUESTION

Ignore all warnings from a module

Asked 2020-Apr-26 at 17:16

i'm having some problems with librosa python module. It shows me the following warning at import.

...

ANSWER

Answered 2020-Apr-26 at 17:16

Try:

Source https://stackoverflow.com/questions/61444572

QUESTION

python multiprocessing,pathos slow

Asked 2020-Apr-09 at 01:49

Today I ran some code and i wanted to run it on my multicore cpu so where even I wrote map I changed it to pool.map. surprisingly my code ran slower even though it was using so much processing power or memory(to my knowledge). so i wrote this test, it uses pathos and multiprocessing.

...

ANSWER

Answered 2017-Sep-24 at 08:34

You will only benefit from parallelization with demanding tasks. Your task is quite instantaneous compared to the communications required by the multiprocessing/multithreading code. Try to use a function that last 1s and you will see the effect. Also, remember that in python, due to the GIL you will only benefit from multithreading if your are IO bounded. For CPU bounded tasks go with multiprocessing.

See this talk from Raymond.

Source https://stackoverflow.com/questions/46382319

QUESTION

how to sorting item in combo box by Alphabet

Asked 2020-Mar-30 at 13:35

i use this code to fill the search result records in combo pox and it working good ..

...

ANSWER

Answered 2020-Mar-28 at 10:56

When you attach a ComboBox's datasource to a datatable (dt0) it actually attaches to the .DefaultView DataView of the table. This means you can set the .Sort property of the view to sort the combo:

Source https://stackoverflow.com/questions/60898128

QUESTION

Mininet topology is not completing the iperf command from the 2 hosts separated by 2 switches

Asked 2020-Mar-22 at 11:57

I'm trying to complete the mininet topology exercise from this website https://github.com/mininet/openflow-tutorial/wiki/Advanced-Topology. Basically I have to create a topology like this:

h1-----s1---s2----h3

(there is also another host attached to s1 called h2)

and program a POX controller to install flows to the switches so that the pingall and iperf commands work. Everything works fine except for the iperf command which fails when it runs from h1 to h3 or from h2 to h3.

This is the code I have, and I believe the problem has to do with communicating to the right switch what to do with packets of a type different than arp or icmp, but I've been stuck too long on this problem and have decided to ask for help here.

...

ANSWER

Answered 2020-Mar-22 at 11:57

EDIT:

I solved this by flooding IP_packets directed to h3, to all ports except the in_port

Source https://stackoverflow.com/questions/60744613

QUESTION

Google Slides API returning a 500 server error

Asked 2020-Feb-19 at 08:43

Using the Javascript client, I'm submitting a large number of requests to batchUpdate(). The code below was working perfectly until a few hours ago. I've tried reducing the number of requests as suggested here but that seems to make no difference. See below for the code I'm using, it's pretty simple. The template being copied is open so it should run assuming you put a client_id and api key in there.

...

ANSWER

Answered 2020-Feb-19 at 08:43

Following a dialog with Google, it turns out the error was caused by a broken image URL. I was using the direct pixabay URL. Changing that to download the image and serve it from my system. solved the problem.

Source https://stackoverflow.com/questions/60263786

QUESTION

How to connect Virtualbox Machines as hosts to Mininet OVS switches for SDN experiments?

Asked 2020-Feb-04 at 09:24

I downloaded the Mininet VM and I have two windows 7 vms. I want to use two windows 7 vms as hosts in Mininet. I searched the internet and found that I can use the hwintf.py example to use other vms as hosts in mininet. I tried using but still didn't work. I want to use pox as my controller. Please help. Below is the code of my hwintf.py

...

ANSWER

Answered 2020-Feb-04 at 09:24

If you don't need Mininet hosts you shouldn't use Mininet. Alternatively, you could use standalone Open vSwitches.

Open vSwitch VM Commands:

Source https://stackoverflow.com/questions/60018102

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install pox

You can download it from GitHub.
You can use pox like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.