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Python Network Programming Cookbook

You're reading from   Python Network Programming Cookbook Practical solutions to overcome real-world networking challenges

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Product type Paperback
Published in Aug 2017
Publisher Packt
ISBN-13 9781786463999
Length 450 pages
Edition 2nd Edition
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Authors (3):
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Dr. M. O. Faruque Sarker Dr. M. O. Faruque Sarker
Author Profile Icon Dr. M. O. Faruque Sarker
Dr. M. O. Faruque Sarker
Gary Berger Gary Berger
Author Profile Icon Gary Berger
Gary Berger
Pradeeban Kathiravelu Pradeeban Kathiravelu
Author Profile Icon Pradeeban Kathiravelu
Pradeeban Kathiravelu
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Toc

Table of Contents (15) Chapters Close

Preface 1. Sockets, IPv4, and Simple Client/Server Programming FREE CHAPTER 2. Multiplexing Socket I/O for Better Performance 3. IPv6, Unix Domain Sockets, and Network Interfaces 4. Programming with HTTP for the Internet 5. Email Protocols, FTP, and CGI Programming 6. Programming Across Machine Boundaries 7. Working with Web Services – XML-RPC, SOAP, and REST 8. Network Monitoring and Security 9. Network Modeling 10. Getting Started with SDN 11. Authentication, Authorization, and Accounting (AAA) 12. Open and Proprietary Networking Solutions 13. NFV and Orchestration – A Larger Ecosystem 14. Programming the Internet

Finding whether an interface is up on your machine

If you have multiple network interfaces on your machine, before doing any work on a particular interface, you would like to know the status of that network interface, for example, if the interface is actually up. This makes sure that you route your command to active interfaces.

Getting ready

This recipe is written for a Linux machine. So, this script will not run on a Windows or macOS host. In this recipe, we use Nmap, a famous network scanning tool. You can find more about Nmap from its website http://nmap.org/.

Install Nmap in your computer. For Debian-based systems, the command is:

$ sudo apt-get install nmap  

You also need the python-nmap module to run this recipe. This...

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