Book Image

Learning Python Networking - Second Edition

By : José Manuel Ortega, Dr. M. O. Faruque Sarker, Sam Washington
Book Image

Learning Python Networking - Second Edition

By: José Manuel Ortega, Dr. M. O. Faruque Sarker, Sam Washington

Overview of this book

Network programming has always been a demanding task. With full-featured and well-documented libraries all the way up the stack, Python makes network programming the enjoyable experience it should be. Starting with a walk through of today's major networking protocols, through this book, you'll learn how to employ Python for network programming, how to request and retrieve web resources, and how to extract data in major formats over the web. You will utilize Python for emailing using different protocols, and you'll interact with remote systems and IP and DNS networking. You will cover the connection of networking devices and configuration using Python 3.7, along with cloud-based network management tasks using Python. As the book progresses, socket programming will be covered, followed by how to design servers, and the pros and cons of multithreaded and event-driven architectures. You'll develop practical clientside applications, including web API clients, email clients, SSH, and FTP. These applications will also be implemented through existing web application frameworks.
Table of Contents (19 chapters)
Free Chapter
1
Section 1: Introduction to Network and HTTP Programming
4
Section 2: Interacting with APIs, Web Scraping, and Server Scripting
9
Section 3: IP Address Manipulation and Network Automation
13
Section 4: Sockets and Server Programming

Interacting with Remote Systems

In this chapter, you'll learn about the different modules that allow us to interact with the FTP, SSH, SNMP, and LDAP servers. You'll also learn how to use Python to work with remote systems to perform administrative tasks. Then, you'll get to explore several network protocols and Python libraries, which are used to interact with remote systems, and understand how you can access a few services through the Python scripts and modules, such as ftplib, paramiko, pysnmp, and python-ldap.

The following topics will be covered in this chapter:

  • Understanding the SSH protocol
  • SSH terminal and running commands with paramiko
  • Understanding the FTP protocol for transferring files
  • Reading and interacting with SNMP servers
  • Reading and interacting with LDAP servers