A) We will have to add a node as a malicious node which will drop the packets
intentionally. You can add a malicious node using this link.

B) Second, we'll set the AODV in promiscuous mode, where every node will
listen to its neighbors.

1) We need to modify in total 3 files to set AODV in promiscuous mode, so it's
good to take a backup of it.
Files are:
ns-allinone-2.34/ns-2.34/aodv/aodv.cc
ns-allinone-2.34/ns-2.34/aodv/aodv.h
ns-allinone-2.34/ns-2.34/tcl/lib/ns-mobilenode.tcl
2) Open the file ns-allinone-2.34/ns-2.34/ao ....etc

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Abstract
A fundamental problem in wireless sensor networks is to maximize network lifetime under given energy constraints. In this paper, we study the network lifetime problem by considering not only maximizing the time until the first node fails, but also maximizing the lifetimes for all the nodes in the network, which we define as the Lexicographic Max-Min (LMM) node lifetime problem. The main contributions of this paper are two-fold. First, we develop a polynomial-time algorithm to derive the LMM-optimal node lifetime vector, which effect ....etc

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To get full information or details of code tcl de neighbor discovery ipv6 en ns2 please have a look on the pages

https://cs.cornell.edu/people/egs/615/ns2-manual.pdf

http://ns2-coding.blogspot

if you again feel trouble on code tcl de neighbor discovery ipv6 en ns2 please reply in that page and ask specific fields in code tcl de neighbor discovery ipv6 en ns2 ....etc

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Proactive routing protocol maintains constant and updated routing information for each pair of networking nodes by propagating route updates proactively at fixed interval of time. The periodic and event-driven messages are responsible for route establishment and route maintenance. The Destination-Sequenced Distance Vector (DSDV) protocol is the commonly used proactive routing protocol in mobile ad hoc network (MANET). In DSDV, each node maintains a routing table with one route entry for each destination in which the shortest path is recorded. I ....etc

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Abstract

A MANET (Mobile Adhoc Network) is an infrastructure-less self configuring wireless networks of routers. It has potential applications in totally unpredictable and dynamic environment. Routing protocol used here is a form of reactive routing called AODV. AODV (Adhoc On Demand Distance Vector) routes based on demand. The major benefit of AODV is minimum connection setup delay and assignment of sequence numbers to destination to identify the latest route. The route updates are done by periodic beaconing. This network is susceptible to va ....etc

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code to detect selfish misbehavior node using olsr in ns2 ....etc

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To get full information or details of hidden node problem ns2 tcl code please have a look on the pages

http://seminarsprojects.net/Thread-hidden-node-problem-ns2-tcl-code

if you again feel trouble on hidden node problem ns2 tcl code please reply in that page and ask specific fields in hidden node problem ns2 tcl code ....etc

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algorithm,Analysis of INSERTION SORT,Hiring Problem,Quicksort,knapsack problem,Greedy

1. What is algorithm? What are the characteristics of an algorithm? And explain designing methods of an algorithm with example.
Ans: Algorithm:
In mathematics, computer science, and related subjects, an algorithm is an effective method for solving a problem using a finite sequence of instructions. Algorithms are used for calculation, data processing, and many other fields.
Characteristics of an algorithm
Algorithms should ha ....etc

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To get full information or details of tcl program code on simulating wormhole attack in manets please have a look on the pages

http://seminarsprojects.net/Thread-wormhole-attack-detection-in-wireless-adhoc-sensor-networks

if you again feel trouble on tcl program code on simulating wormhole attack in manets please reply in that page and ask specific fields in tcl program code on simulating wormhole attack in manets ....etc

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Introduction

This assignment aims at making the students familiar with the reactive (on-demand) routing protocols used in ad hoc networks and compare the performance of DSR and AODV protocols.

Performance Metrics used

We will evaluate the routing protocols in terms of two metrics-
1. Packet Delivery Fraction/Ratio : It is the ratio of packets delivered to that transmitted by the source.
2. Routing Load : It is the number of routing packets sent per data packet delivered.
NS2 Instructions

1. Get the tcl script from here.
2. This ....etc

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