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IPv4 and IPv6 are like the old saying: Blue is better than blue. IPv6 Based on IPv4 has been greatly improved in many aspects, including high-capacity IP Address resources and new security mechanisms, the idea of faster traffic is what IPv6 brings to us. "The biggest mistake during
As IPv4 addresses are exhausted, IPv6's almost unlimited IP Address Resources meet the needs of the global Internet. However, everything has two sides, and both advantages and disadvantages. While meeting the needs of Internet IP addresses, a series of security problems also emerge. IPv6 is not more secure than IPv4 Compared with IPv4, IPv6 has made more security
IPv6 is improved on the basis of IPv4. An important design goal of IPv6 is to be compatible with IPv4, because it is impossible to require immediate evolution of all nodes to the new Protocol version, if there is no transitional solution, any advanced protocol is of no practical significance. How to smoothly transition from IPv4 to
In order to better integrate IPv4 and IPv6 protocols, we have adopted many technologies for intercommunication between the two networks. First, let's introduce the tunneling technology. And some related transitional technologies. Tunneling Technology Before an IPv6 network completely replaces an IPv4 network, some access network technologies first have an IPv6 pr
The two major problems facing internet basic technology IPv4 are address resource depletion and backbone router route table explosion. These two problems are the defects of IPv4 protocol, only a large modification can be done. After years of discussion and comparison and trade-offs of various solutions, the next-generation IP protocol has been basically developed and assigned version 6, called IPv6.One of the key problems facing
Two key transition technologies of metropolitan Area Network IPv6 transition Technology--nat444 and ds-lite, what are the basic factors to be considered when choosing two kinds of transition technologies? This blog post will give you a detailed description of the rationale for both technical solutions and how to deploy
is a successful case of combining the security system with IPV6. As an active advocate of IPv6, Beacon Network has developed an IPv6-based SmartEye6000-v6 video surveillance management platform and NV2000S series video front-end coding equipment. The emergence of IPv6 is an opportunity. How can security companies effe
The transition from IPv4 to IPv6 is the trend of the times. However, due to the success and widespread use of IPv4, many researchers are actively exploring the technology of transition from IPv4 to IPv6. The existing technologies can be divided into three types: Dual-stack, translation, and tunnel. They can be divided
Compared with IPv4, IPv6 has many advantages. First, IPv6 solves the shortage of IP addresses. Secondly, IPv6 greatly improves many imperfections in the IPv4 protocol. The most significant one is to integrate IPSec into the Protocol. From then on, IPSec will no longer exist separately, but as an inherent part of the IPv6
IPv6 is often compared to a small island, and IPv4 is compared to the ocean. In fact, we will also use different methods and technologies to complete the transition from IPv4 to IPv6. The real islands and oceans do not exist, because the network itself is connected. What's more, the two online versions are an evolutionary relationship. 1. Background and status qu
According to the sinda Securities Research Report, IPv6 networks around the world have recently started. At the same time, multiple international organizations have initiated the world's first international test of IPv6 transition technology. The first test will be held in China from January 1, November. To this end, the main
In the gradual replacement of IPv6 networks, most of our internet users still use IPv4. This leads to a topic: how can we achieve perfection? Now let's take a look at the IPv6 transition solution based on this question. Let's take a look at the following content. IPv6 transition
During the transformation of the IPv6 Metropolitan Area Network, in addition to maintaining interaction with BRAS through IPv4 Radius packets, the AAA Server must be extended to support IPv6 expansion. IPv6-related Radius attributes include standard attributes, transition technology attributes, and device vendor extend
According to foreign media reports, the American Internet number Registration Management Center (ARIN) recently called on the industry to transition to IPv6 as soon as possible because Internet IP addresses are about to run out.Currently, IPv4 has 4.3 billion IP addresses, but currently only 19% are available. By 2012 or 2013, all the remaining 19% will be allocated. In this regard, the ARIN Council Presid
In recent years, many words such as broadband speed-up, copper-to-copper withdrawal, and WIFI have been mentioned from time to time. Many applications such as Weibo, mobile payment, and mobile games have become increasingly familiar, the increasing popularity of smartphones and tablets has led to the explosive growth of mobile Internet applications. The emergence of mobile applications has promoted the development of the mobile Internet, and has also boosted the increase of broadband users and t
Teredo is an Address Allocation and automatic tunneling technology. It is a type of IPv6 transition technology that can achieve IPv6 unicast connections across the IPv4 Internet. Before that, an automatic tunnel technology that can implement IPv6 unicast connections through the IPv4 Internet-6to4. The 6to4 vro uses a p
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