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You're reading from Python Network Programming Conquer all your networking challenges with the powerful Python language

Product type Course

Published in Jan 2019

Publisher Packt

ISBN-13 9781788835466

Length 776 pages

Edition 1st Edition

Languages

Python

Tools

Cisco

Concepts

Networking

Authors (4):

Dr. M. O. Faruque Sarker

Eric Chou

Abhishek Ratan

Pradeeban Kathiravelu

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Table of Contents (30) Chapters

Title Page

About Packt

Contributors

Preface

1. Fundamental Concepts FREE CHAPTER

2. Python for Network Engineers

3. Continuous Integration for Network Engineers

4. SDN Concepts in Network Automation

5. Low-Level Network Device Interactions

6. APIs and Intent-Driven Networking

7. The Python Automation Framework – Ansible Basics

8. The Python Automation Framework – Beyond Basics

9. AWS Cloud Networking

10. Working with Git

11. Sockets, IPv4, and Simple Client/Server Programming

12. Multiplexing Socket I/O for Better Performance

13. IPv6, Unix Domain Sockets, and Network Interfaces

14. Programming with HTTP for the Internet

15. Email Protocols, FTP, and CGI Programming

16. Programming Across Machine Boundaries

17. Working with Web Services – SOAP, and REST

18. Network Monitoring and Security

19. Network Modeling

20. Authentication, Authorization, and Accounting (AAA)

21. Open and Proprietary Networking Solutions

22. NFV and Orchestration – A Larger Ecosystem

23. Programming the Internet

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Index

Virtual private cloud

Amazon Virtual Private Cloud (Amazon VPC) enables customers to launch AWS resources into a virtual network dedicated to the customer's account. It is truly a customizable network that allows you to define your own IP address range, add and delete subnets, create routes, add VPN gateways, associate security policies, connect EC2 instances to your own datacenter, and much more. In the early days when VPC was not available, all EC2 instances in the AZ were on a single, flat network that was shared among all customers. How comfortable would the customer be with putting their information in the cloud? Not very, I'd imagine. Between the launch of EC2 in 2007 until the launch of VPC in 2009, VPC functions was one of the most requested features of AWS.

Note

The packets leaving your EC2 host in a VPC are intercepted by the Hypervisor. The Hypervisor will check them with a mapping service which understands our VPC construct. The packets leaving your EC2 hosts are encapsulated...

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You're reading from Python Network Programming Conquer all your networking challenges with the powerful Python language

Table of Contents (30) Chapters

Virtual private cloud

Note

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Authors (4)

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