Internet protocol, version 6 (i pv6)
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Transcript of Internet protocol, version 6 (i pv6)
Seminar
on
Internet Protocol, Version 6
(IPv6)
PRESENTED TO-
MRS. RADHIKA
PRABHAKAR
PRESENTED BY-
MANISH TIWARI
CS-B
ROLL NO-30
What is Internet Protocol?
A set of rules governing the format of data sent
over the internet or other network.
Internet Protocol v6
IPV6 is the latest level of the Internet Protocol (IP).
IPV6 allows more users and devices to communicate on
the internet by using bigger numbers to create IP
addresses.
IPV6 addresses are 128 bits, which allow for
approximately three hundred trillion trillion trillion unique
IP addresses.
128-bit IPv6 Address
3FFE:085B:1F1F:0000:0000:0000:00A9:1234
8 groups of 16-bit hexadecimal numbers separated by “:”
3FFE:85B:1F1F::A9:1234
:: = all zeros in one or more group of 16-bit hexadecimal numbers
Leading zeros can be removed
Types of IPv6 Addresses
Unicast
Address of a single interface
Delivery to single interface
Multicast
Address of a set of interfaces
Delivery to all interfaces in the
set
Anycast
Address of a set of interface
Delivery to a single interface
in the set
IPv6 Adoption
IPv6 – Google
Do you want to see how many user are using ipv6 ??
Advantages of IPv6 over IPv4
Larger address space
Better header format
Allowance for extension
Support for resource allocation
Support for more security
Support for mobility
Do We Really Need a Larger Address
Space?
Internet Users or PC
~3 billion users in 2014
(Source: http://www.internetlivestats.com/internet-users/)
Emerging population/geopolitical and Address space
PDA, Pen-Tablet, Notepad,…
~ 1 billion in 2010
Mobile phones
Already 5 billion mobile phones delivered by the industry
Transportation
3 billion automobiles forecast for 2013
Internet access in Planes
Consumer devices
billions of Home and Industrial Appliances
Version Traffic Class Flow Label
Payload Length Next Header Hop Limit
Source Address
Destination Address
IPv6 Header
Header means
where the data
can store.
Leg
en
d
- field’s name kept from IPv4 to IPv6
- Name & position changed in IPv6
- New field in IPv6
IPv6: Security
Mandatory use of IPsec ( internet protocol security)
o It is a framework of IP.
AH(Authentication Header)
o This is the part of IPsec.
ESP(Encapsulation Security Payload)
o ESP provide confidentiality.
IPv6 deployment in India
Department of telecommunications, of government of
India is running a program of adoption of ipv6 in the
government network.
IPv6 Markets
Home Networking
Set-top box/Cable
Residential Voice over IP gateway
Gaming (10B$ market)
Sony, Sega, Nintendo, Microsoft
Mobile devices
Consumer PC
Consumer Devices
Sony (Mar/01 - …energetically introducing IPv6 technology into hardware products …)
Enterprise PC
Service Providers
Regional ISP, Carriers, Mobile ISP, and Greenfield ISP’s
Bibliography
http://www.ipv6forum.com
http://www.ipv6.org
http://www.cisco.com/ipv6/
http://www.microsoft.com/windows2000/library/howitworks/communications/networkbasics/IPv6.asp
http://en.m.Wikipedia.org/wiki/IPv6
http://www.google.com
Thank you