March 2018
Intermediate to advanced
626 pages
17h 32m
English
book
Network Analysis Using Wireshark 2 Cookbook - Second Edition
by Nagendra Kumar Nainar, Yoram Orzach, Yogesh Ramdoss
Content preview from Network Analysis Using Wireshark 2 Cookbook - Second Edition
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Name resolution preferences
Wireshark supports name resolution in three layers:
- Layer 2: By resolving the first part of the MAC address to the vendor name. For example, 14:da:e9 will be presented as AsusTeckC (ASUSTeK Computer Inc.).
- Layer 3: By resolving IP addresses to the DNS names. For example, 157.166.226.46 will be resolved to www.edition.cnn.com.
- Layer 4: By resolving TCP/UDP port numbers to port names. For example, port 80 will be resolved as HTTP, and port 53 as DNS.
In the following screenshot, you can see how to configure name resolution in the Preferences window:
In this window, you can configure, from top to bottom:
- Layer 2, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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