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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Measuring application throughput
In order to configure the performance measurement of a specific application, you can configure a filter that contains specific port numbers or a specific connection.
There are several ways to isolate an application graph:
- In the captured data, click on any packet that belongs to the traffic stream. In TCP, it will be a specific connection; in UDP it will be just a stream between an IP/port pair.
- Right-click it and choose Follow TCP stream or Follow UDP stream.
- You will get tcp.stream eq <number>or udp.stream eq <number>. The <number> is simply the number of the stream in the capture file.
- Copy the string to the filter window in the I/O graph and you will get the graph of the specific stream:
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