Network Analysis using Wireshark

Running head: NETWORKED APPLICATION MANAGEMENT
Network Analysis using Wireshark
Name of the Student
Name of the University
Author’s Note

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NETWORKED APPLICATION MANAGEMENT
Table of Contents
Introduction...........................................................................................................................................2
Part 1:....................................................................................................................................................2
Part 2:....................................................................................................................................................7
Part 3...................................................................................................................................................12
Part 4...................................................................................................................................................15
Conclusion...........................................................................................................................................18

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Introduction
The report is prepared for the analysing and comparing the performance of two websites
https://www.abc.net.au/news/, https://iview.abc.net.au/ using wireshark. The different network
issues and the networked application that can be used for analysing the system performance are
identified and improving the quality of service. A research is made on the usability of wireshark for
identification of the networking protocol and analysing the flow of data traffic in the network.
Different network is used for analysing the performance of the website and identification of the
vulnerability acting on the system using wireshark. It helps in identification of the packet loss and the
IP address of the client and server. The quality of service that can be achieved using the wireshark
application is analysed by analysing the name resolution-network address, retransmission and the
packet loss during surfing the website. The packet loss is identified from the generation of the
throughput graph and application of tcp.analysis.lost_segment filter in wireshark. The statistics
collected from wireshark is collected and compared with each other for the identification of the
network performance. Along with wireshark Microsoft Message Analyzer is used and its usability is
compared by analysing its ease of access, GUI, visualization of traffic and statistics generation.
Part 1:
Network 1:
1. Start time of capture
The start time of capture of the data packet is Jan 20, 2019 13:14:42.464581000.

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2. Total number of capture packet for each protocol
The total number of captured packet for the first pcap file is 2190 packets
3. Total Number of lost packets

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NETWORKED APPLICATION MANAGEMENT
0 packet is lost while connecting with the two website and it is analysed by applying the filter
tcp.analysis.lost_segment in the wireshark packet capture file.
4. IP addresses of the client and server
The IP address of the source machine is 10.10.30.142 and the Ip address of the destination server is
8.8.8.8.
Network 2:
1. Start time of capture

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NETWORKED APPLICATION MANAGEMENT
The start time for capturing the data packet flowing in the network is identified from the time
section of summary and it is given below:
Time
First packet: 2019-01-20 14:32:43
Last packet: 2019-01-20 14:33:24
Elapsed: 00:00:41
2. Total number of capture packet for each protocol
The total number of packet captured from each of the protocol is identified from the summary
report generated from wireshark and it can be found under the statistics section.
3. Total Number of lost packets
0 number of packets are lost in the network and it is identified from the interface section of the pcap
summary report generated in wireshark.
4. IP addresses of the client and server