March 2019
Beginner
490 pages
12h 40m
English
book
Learning Python Networking - Second Edition
by José Manuel Ortega, Dr. M. O. Faruque Sarker, Sam Washington
Content preview from Learning Python Networking - Second Edition
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Working with IP and DNS
In this chapter, you will learn how to work with IP, DNS networking, and geolocation in Python. Through practical examples, you will learn how to determine the IP address of your own computer and look up other computers in the network. You will also learn how to extract information from DNS servers with the dnspython module and extract information about geolocation IP addresses.
The following topics will be covered in this chapter:
- Principles of the IP protocol
- Retrieving the network configuration of a local machine
- Using Python to manipulate IP addresses and perform CIDR calculations
- The DNS Python module as a tool for extracting information from DNS servers
- GeoIP lookups with pygeoip and python-geoip
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.