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probablistic packet marking for large scale IP traceback

By parameshwaran_mca ·
hi to one and all,
i got this abstract from the net and the amazing thing is this is the project tat i gonna develop in c#.. so i couldn't get the concept from the abstract so any one can help me please...
In this paper, we model Probabilistic Packet Marking (PPM) schemes for IP traceback as an identification problem of a large number of markers. Each potential marker is associated with a distribution on tags, which are short binary strings. To mark a packet, a marker follows its associated distribution in choosing the tag to write in the IP header. Since there are a large number of (for example, over 4,000) markers, what the victim receives are samples from a mixture of distributions. Essentially, traceback aims to identify individual distribution contributing to the mixture. Guided by this model, we propose Random Packet Marking (RPM), a scheme that uses a simple but effective approach. RPM does not require sophisticated structure/relationship among the tags, and employs a hop-by-hop reconstruction similar to AMS [16]. Simulations show improved scalability and traceback accuracy over prior works. For example, in a large network with over 100K nodes, 4,650 markers induce 63% of false positives in terms of edges identification using the AMS marking scheme; while RPM lowers it to 2%. The effectiveness of RPM demonstrates that with prior knowledge of neighboring nodes, a simple and properly designed marking scheme suffices in identifying large number of markers with high accuracy.

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help me..

by malin_garcon In reply to probablistic packet mark ...

did u got ny idea abt dis topic..?? if so plz share dis wid me..as i m also doing d same project..

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hi

by zam.s In reply to help me..

i am doing the same project and i am in very need of help .please help me

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hi

by zam.s In reply to probablistic packet mark ...

i am doing project on this can u give me more details and ur experience .i am very need of helping hand

thanks for your time

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probabilistic packet marketing for large scale ip trace back

by gou.kalivemula In reply to probablistic packet mark ...

can u plz tell me about the topic briefly.

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project

by kimmi kalindi In reply to probablistic packet mark ...

i tried developing this project in .net using c#..........but not yet successfull!can any body help by giving me this project on my email id.......kimmi7531@gmail.com

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project on ppm

by arunraj.eight In reply to probablistic packet mark ...

hi,
i saw that u done project for iptrace backing using ppm can help by giving that source code pls because we doing same but our code fails

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Request.

by sai_chavali8 In reply to probablistic packet mark ...

can u plz tell me about the topic briefly.

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