Dissector Final

TRAFFIC DISSECTOR

FOR FCOE / Wireless

DevicesMOHAMMED AAFTAB S

2

Traffic Dissector for FCOE & Wireless DevicesIn the partial fulfilment for the award of the degree of Master of Computer Application

We wish to express our deep sense of gratitude to our guide, Prof. Thanapal P

School of Information Technology and Engineering for her guidance and useful suggestions that helped us in

completing the project work in time.

Words are inadequate in offering our thanks to the faculty for their encouragement and cooperation in carrying out the

project work. Finally, yet importantly, we would like to express our heartfelt thanks to our beloved parents for their

blessings, our friends and classmates for their help and wishes for the successful completion of this project.

AcknowledgementIn partial fulfillment for the award of the degree of

Master of Computer Applications

3


MissionMy Current Plan

My Mission is intended to develop a tool called Traffic Dissector. The Dissector allows the computer to examine and analyze all the traffic

passing by its network connection. It decodes the network traffic and makes sense of it. Dissector is a tool that sniffs without modifying the

network’s packet in anyway. It merely makes a copy of each packet flowing through the network interface and finds the source and destination

Ethernet addresses of the packets.

As Currently I’m not planning to conquer the World ! My mission is to Find NEMO

4


MissionMy Current Plan

IMPLEMENTATION

(DEMO)

REFERENCES

PROPOSED SYSTEM

& MODULES &

TESTING

INTRODUCTION

Objective &

Requirement

LITERATURE SURVEY

&CONCLUTION

ABSTRACT 1

2

3

4

5

6

ObjectivesMain Objectives of my project

To build a sleek interface which also support decoding of VOIP

networks

To see all of the information passing over the network it is connected

to.

To come up with a network Packet Analyzer which will help in

controlling, monitoring and managing both wired and wireless

To Design a prototype of a Network Packet Analyzer

Test and Validate the above prototype

ScopesScope of my project

The Main usage of this application such as, Hacking – Penetration

testing

The project target scope was Vellore Institute of technology’ network

environment where the users of the network are over one hundred.

This can be used by network administrators, organizations and by

common man who want to know the network flow, in and out

Save the file for later analysis such as load on the system, network

intrusion detection etc.

Education, Security, Maintenance, Development, Testing and

Surveillances

SYSTEM

REQUIREMENTSTRAFFIC DISSECTOR

8


ÝSTART

SURVEY

DEVELOPDESIGN TESTS

RESULTS

END

Design ProcessA Timeline for Traffic Dissector Tool

9


Design ProcessWorking Process for Traffic Dissector

TCP/IP model has been developed much later after

OSI model.

OSI was developed as theoretical model, while TCP/IP

was more practical.

TCP/IP is having just four layers in oppose to seven

layers of OSI.

All the layers are roughly corresponding to the osi

model

OSI ModelStandards for creating a standard

11


Design ProcessSoftware Requirements

WINDOWS 7

VISUAL STUDIO 2013

SHARP PCAP

EXPRESSION BLEND

Minimum of windows

xp but here we uses

windows 7 OS

.NET 4.5

FRAMEWORK

The latest version of

Visual Studio for

better debugging

A Sharp pcap is

extension used to

load the network

devices and analyse

the packet

The UIX tool with

FAML and XML for

designing the forms

The application is

built with the updated

.net framework

12


Design ProcessHardware Requirements

INTEL i5 2nd Gen

PRIMARY STORAGE

SECONDARY

STORAGE

NIC CARD

The application

currently tested in

intel core i5 2nd

generation processor

INTERNET

CONNECTION

It demands the

minimum of 2 GB of

RAM for better

capturing

It also demands the

low disk space while

recording

The network card

used for network

connection

A stable Internet

Connection to

capture the packet

PROPOSED MODELSTRAFFIC DISSECTOR

14


What It Do ?Proposal of three Models to monitor 3 Types of protocols

Low Level Protocols Network Protocols Application Protocols

The proposal system might be used in areas such as education, development, security,

testing and hacking.

15


Proposed Modules Traffic dissector’s modules

INTERFACE MAIN WINDOW NETWORK DEVICES

A good Interface with many

feature included in it such as

menus, Display filters etc.,

The Main form is the window

which load at first when

launching the application

With the help of sharp pcap utility

it scans and detect the network

devices and wireless networks

SAVE PCAP

EXTENSION

The user / administrator can start

capturing the packets and save

them to detect for intrusion later.

UML DIAGRAMSTRAFFIC DISSECTOR

17


UML DiagramsData Flow Diagram for Traffic Dissector

18


UML DiagramsClass Diagram for Traffic Dissector

MOCK - UPSTRAFFIC DISSECTOR

20


Packet List

Raw Packet Data

Packet Details

Wire Less Devices Using WLAN or Microsoft

21


Desktop DevicesUsing Ethernet cable (Cap5 or Cap6)

Packet List

Raw Packet Data

Packet Details

SCREEN SHOTSTRAFFIC DISSECTOR

23


Screen ShotsMain Window

24


Screen ShotsDevices

CONCLUSION &

FUTURE WORKSTRAFFIC DISSECTOR

THANKS FOR

LISTENINGMOHAMMED AAFTAB S

Documents

Dissector Final