China set root domain name mirror server new rules of Internet in Chinese and American Games

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"The mirror set up by Netcom is China's third mirror image. CNNIC (China Internet Network Information Center) related personnel told the Financial Times, the specific may be "J-root Mirror" (ordinal row in the J position of the root mirror). This means that when more Chinese netizens visit. com and. NET sites, domain name resolution will no longer be serviced by domain name servers that are set up outside the country.

Prior to the news that, December 20, Netcom Group has signed with the United States VeriSign Company, officially opened the Internet root domain name China mirror server. Subsequently outcry, "China network Security" and "Network access Speed" became the center of the discussion.

"This helps protect China's Internet security. "Cheng Tianyu, chief analyst at the Beijing Times world Information company, said to the Financial Times. This is also the general view of the industry.

It is reported that before the Chinese netizens visit the. com. NET Web site, domain name resolution is provided by the domain name server set up outside the service. July 1 last year, the U.S. Department of Commerce announced that it would insist on retaining the Internet domain name root server (root) monitoring rights. Control the domain name resolution of the root server, it is equivalent to control all domain names and their corresponding web site.

"Open the root domain name China mirror server, can greatly improve the speed of access," China's well-known domain name registration agency of the Chinese Network Marketing manager Liu Ningpo said, "At the same time, the top-level domain is completely controlled by the United States is not safe." ”

Network security worries

As we all know, domain name is the first key of the website. Industry veteran Shenyang told the Financial Times, the top-level domain includes two major categories: the Universal top-level domain name (GTLD) and the national and regional code top-level domain name (ccTLD). The former are known as. com,. NET,. org, and so on. The latter are Germany. DE, England, UK, China. CN and so on.

It is reported that netizens visit a website, the surface of the domain name entered, will actually go to the IP address. The IP address is the digital address that identifies the site on the network, in order to be easy to remember, use domain name instead. and the implementation from domain name to IP conversion process, is called Domain name resolution, which requires access to the Domain name server (DNS) to complete. Domain name resolution is the core of the control website.

CNNIC related personnel, the current Internet has a total of 13 domain name root server, numbered from a-m. Of these 13 root servers, 1 are the primary root servers and the remaining 12 as the root servers. There are 9 in the United States (including the primary root server), 2 in Europe, respectively in the UK and Sweden, 1 in Asia in Japan.

The internet started in the United States, so these root servers have been controlled by the United States. Experts described that the United States can control the root server to control the world's various domain names, but also to other countries to monitor the use of the network.

"In fact, China had the first mirror image of the root server in 2003, which was established by the Internet Society and China Telecom,"--f. "CNNIC related personnel revealed," September 2005, I root of the management Agency ' Swedish National Internet Exchange Center ', in Cnnic set up China's second root mirror. ”

Open the root domain name China mirror server, will make local or regional DNS access traffic near the processing, improve the netizen to visit. com and other websites speed.

"But there are some difficulties in trying to get rid of US network control completely through this technology." Experts point out that mirroring only copies files from one server to another, and the ultimate control of the root domain is monopolized by the United States.

"IPv6 is an opportunity to break the American monopoly and safeguard China's cyber security." "The Financial Times," said Liu, an Internet analyst at the World News report.

Next Generation Internet

Liu Introduction, the current widely used internet is the first generation of the Internet. Data show that this generation of internet began in the 60 's, when the United States to prevent its military command system was completely destroyed by the Soviet Union, designed a number of command points composed of decentralized command system, which became the first Internet Foundation. The first generation of Internet adopted the Protocol family is the TCP/IP protocol family, and IP is the TCP/IP protocol Family Network layer protocol.

The current IP protocol version number 4, known as the IPV4, its development has been more than 30 years. Because the United States is the first generation of internet founder, so occupy the network core resources, such as IP address allocation, in absolute monopoly. Other countries are at best a participant in the first generation of Internet.

The first generation of the internet has developed rapidly, resulting in a strong demand for IP addresses, and IPV4 can provide more than 2 of the number of addresses 32. Data show that the global IPV4 address may be completed 2008 years ago.

The IPv4 of the IPV6 brings opportunities to the next generation of Internet. Experts introduce, this generation of Internet is based on the protocol is IPV6. Compared to Ipv4,ipv6 can provide an unlimited number of IP addresses.

The general view is that IPV6 will eventually inherit and replace IPv4. This trend has provided an opportunity for countries to break the American network monopoly. Because IPV6 has not yet taken shape, countries are involved in trying to become the next generation of Internet rules, not just the participants. Only in this way can we change the passive situation of our country on the network and protect the network security of our country.

China's hopes

At present all countries try to make a difference in IPv6. The United States has also long been eyeing. October 1996, the U.S. government announced the launch of the "Next Generation Internet" research program. According to the U.S. Department of Defense's IPV6 schedule: 2008 will be the implementation of the United States comprehensive IPV6 plan, IPv4 agreement to exit.

China has lagged far behind the US in the first generation of internet research, but has been relatively tight on the second-generation Internet. In the second year of 1996 when the United States launched the "Next generation of Internet", Chinese experts began IPV6 research work. China also joined Japan and South Korea in 2003 to develop the next generation of internet technology IPv6, hoping to build the technology's global standards in Asia. Today, China has built the world's first and largest pure IPV6 network, and has achieved high-speed interconnection with the apan of the American Internet2, the European GEANT2 and the Asia-Pacific region.

Industry analysts estimate that it may be because of seeing IPV4 exit, and China's rapid growth in IPv6, the United States to allow China to open the root domain name China mirror server. It also reminds Chinese Internet-related institutions that they should speed up IPv6 research and development so that China is no longer subject to U.S. control. Only in this way can we really guarantee the security of Chinese Internet.