In principle, they are the same, but they are different in how they work. Nous allons voir les differences entre les deux protocoles. Ipv4 is 32 bit binary number while ipv6 is 128 bit binary number address. We consider it a tie from new york, with pretty much no difference. A guide for ipv6 usage and application in different environments pdf. Ipv4 address are separated by periods while ipv6 address are separated by colons. Ip, internet protocol peut etre compare a quelque chose comme le systeme postal. Differences entre ipv4 et ipv6 supinfo, ecole superieure d. Difference between ipv4 and ipv6 with comparison chart. Questions relatives aux protocoles ipv4 et ipv6 itu. Ipv4 and ipv6 are internet protocol version 4 and internet protocol version 6, ip version 6 is the new version of internet protocol, which is way better than ip version 4 in terms of complexity and efficiency. The only result that stood out was a slightly better performance with ipv6 going to facebook and with ipv4 going to netflix.
In this article, i have tried to elaborate the differences between the two protocols. Differences entre ipv4 et ipv6 supinfo, ecole superieure. Internet protocol version 4 ipv4 was the first publicly used version of the internet protocol. Versions 0 through 3 were experimental, making ipv4 the first non. Applications that want to support concurrent ipv4 and ipv6 traffic, or ipv6 only traffic, are easily accommodated using ipv4 mapped ipv6 addresses of the form ffff. Internet protocol version 6 ipv6 is the most recent version of the internet protocol ip, the.
This document is aim to present the ipv6 protocol in the goal of making the network and. Both are used to identify machines connected to a network. The enhancements have been designed so that existing ipv4 applications are completely unaffected by ipv6 and api changes. Ipv6 is the replacement for the ipv4 which is going run out of its address space soon. As the name suggests, ipv4 is the fourth version of the tcpip suite.