a new Internet Protocol is well understood and accepted in the networking industry. Requirements for more address space, simpler address design and handling at the IP layer, better QoS( Quality of service) support, greater security, and an increasing number of media types and Internet-capable devices have all contributed to drive the development of Internet Protocol version 6 (IPv6). IPv4, the current version of the Internet Protocol deployed worldwide, has proven remarkably robust, easy to implement, and int ....etc

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IPV4 vs IPV6
Presented by: BASHA K M
S7T2
College Of Engineering, Trivandrum
2007-11 batch


OUTLINE
IP Network Addressing
Classful IP addressing
Techniques to reduce address shortage in IPv4
Features of IPv6
Header Comparisons
Extension Headers
Conclusions
IP Network Addressing
INTERNET world’s largest public data network, doubling in size every nine months
IPv4, defines a 32-bit address - 232 (4,294,967,296) IPv4 addresses a ....etc

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Growth of the Internet raised issues that were not envisaged during design of its underlying protocol. Internet Protocol version 4 is faced with the twin problems of lack of scalability and flexibility. Efforts are ongoing in the design of next generation Internet Protocol (Ipv6) that overcomes these drawbacks and provides future safe extensions. The base protocol and various supporting protocols have been standardized.
Additionally various issues are being worked on and of experimental nature. We have studied and implement ....etc

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Seminar Report On
DNSSEC
(A Protocol towards securing the Internet Infrastructure)
Submitted by
SAHEER H
In partial fulfillment of requirements of the award of
Master of Technology (M-Tech)
In
Software engineering
DEPARTMENT OF COMPUTER SCIENCE
COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
COCHIN-682022Page 2

COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
DEPARTMENT OF COMPUTER SCIENCE
COCHIN-682022
Certificate
This is to certify that the seminar report entitled DNSSEC “ A Protocol towards securing the
Internet Infrastruct ....etc

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SEMINAR REPORT ON DOMAIN NAME SYSTEM

Introduction
Although programs theoretically could refer to hosts, mailboxs and
other resources by their network (e.g., IP) addresses, these addresses
are hard for people to remember. Also, sending e-mail to
[email protected] means that if Tanaâ„¢s ISP or organization moves the
mail server to a different machine with a different IP address, her e-
mail address has to change.Consequently, ASCII names were introduced to
decouple machine name from machine address ....etc

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MOBILE IP



Abstract


Mobile IP is a proposed standard protocol that builds on the Internet Protocol by making mobility transparent to applications and higher level protocols like TCP. Mobile IP (RFC 2002) is a standard proposed by a working group within the Internet Engineering Task Force; it allows the mobile node to use two IP addresses: a fixed home address and a care-of address that changes at each new point of attachment. The study describes how Mobile IP will change with IP version 6, the product of a major effort within the IE ....etc

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SECURE ROUTING AND INTRUSION DETECTION IN AD HOC
NETWORKS
Presented By:
V. Chandrasekhar 1
G. Murali Krishna Yadav 2
pursuing PhD, JNTU Hyderabad, A.P., India,
4 Semester, M.Tech( CSE ), KBNCE, Gulbarga Karnataka, India


ABSTRACT

Numerous schemes have been proposed for secure
routing protocols, and Intrusion Detection and Response
Systems, for ad hoc networks. In this paper, we present a
proof-of-concept implementation of a secure routing
protocol based on AODV over IPv6, further reinforced ....etc

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Support for Host Anycast, Priorities and Naming of Link Local Addresses in IPv6


Growth of the Internet raised issues that were not envisaged during design of its underlying protocol. Internet Protocol version 4 is faced with the twin problems of lack of scalability and flexibility. Efforts are ongoing in the design of next generation Internet Protocol (Ipv6) that overcomes these drawbacks and provides future safe extensions. The base protocol and various supporting protocols have been standardized.

Additionally various issues are ....etc

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Presented by:
SANDEEP SWAIN


Address Resolution Protocol
ABSTRACT
The address resolution protocol (arp) is a protocol used by the Internet Protocol (IP), specifically IPv4, to map IP network adsdresses to the hardware addresses used by a data page link protocol. The protocol operates below the network layer as a part of the interface between the OSI network and OSI page link layer. It is used when IPv4 is used over Ethernet The term address resolution refers to the process of finding an address of a computer i ....etc

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a new Internet Protocol is well understood and accepted in the networking industry. Requirements for more address space, simpler address design and handling at the IP layer, better QoS( Quality of service) support, greater security, and an increasing number of media types and Internet-capable devices have all contributed to drive the development of Internet Protocol version 6 (IPv6). IPv4, the current version of the Internet Protocol deployed worldwide, has proven remarkably robust, easy to implement, and int ....etc

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ABSTRACT
Internet Protocol version 4 uses a 32 bit IP address. In theory ,a 32 bit address space should provide addresses for more than four billion computers, but inefficiencies in address allocation mean that less than half of the addresses are used. The result is so called-'Mnternet address crisis-there! are more computers than usable addresses Therefore permanent IP addresses have become expensive. There are two solutions to the problem .One is a long term solution of using IPv6,and the other is a short -time practic ....etc

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Presented by:Jubin Jose
The Adoption Of IPv6


Abstract
There is no question the Internet has revolutionalized the world. Many of the things we take for granted today were not even possible a few years ago. Will the Internet continue to push the boundaries of technology? The answer lies within IPv6. IPv6 will replace IPv4 as the standard addressing scheme of the Internet. Why do we need a new addressing scheme? There are numerous amounts of limitations in IPv4, ....etc

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IP Addresses:Classful Addressing
RULE:
If a protocol uses N bits to define an address, the address space is 2N because each bit can have two different values (0 and 1)and N bits can have 2N values
Network Addresses
The network address is the first address
The network address defines the network to the rest of the Internet
Given the network address, we can find the class of the address, the block, and the range of the addresses in the block
In classful addressing, the network address (the first address i ....etc

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