cloudflare ipv6

Feng Qiang/Wen recently read a Science and Technology Report 《 It takes 10 years for China to build the world's first pure IPv6 network from IPv4 ", Mentioned in the article: The acceptance meeting of the" cngi demonstration network core network of China's next-generation Internet Demonstration Project "held at Tsinghua University was passed out, china has first established the world's first pure IPv6 netw

1 IPv6 The upgrade of IPV4 was first defined in two R F C. RFC 1883 describes the protocol itself, while R F C 1 8 8 4 introduces the IPV6 address structure. RFC 1884 has now been superseded by RFC 2373, and the summer of 1998 I E T F approved a draft to replace RFC 1883. Changes from 3 2-bit addresses to 1 2 8-bit addresses represent a significant shift. Overview of 5.1.1 Changes The changes in

IPv6 host addressIn IPv4, if a host installs a nic, a typical situation is that the host has an IPv4 address allocated to the NIC. But IPv6 is different. Generally, an IPv6 host has multiple IPv6 addresses, even if the host has only one single interface. An IPv6 host can hav

In this special period of network transformation. We often explore the transition between IPv4 and IPv6. We have talked a lot about the conversion technologies related to them. Now we are introducing you to a transitional technology, that is, translation strategies. What are the translation strategies of IPv4 and IPv6? 　　Translation Strategy During the network transition period, it is impossible for all hos

As we all know, IPv6 brings new features to our network. In terms of usage, it also has multiple advantages. Now, we compare the features of IPv4 and IPv6 headers, because there are many differences between IPv6 headers. Let's take a closer look. Next we will compare IPv4 and IPv6 headers. The Version field does not ch

The continuous and rapid development of the Internet has brought many problems, such as IP address depletion, network security, QoS, and mobile features. The proposal of IPv6 technology can solve the above problems of the Internet. The most prominent advantage of IPv6 is that it greatly expands the address space, restores the end-to-end connection function that was originally lost due to address limitations

Author: China eLab lab In Windows Server 2003, Windows XP Service Pack1, and Windows XP Service Pack 2, Microsoft has bound Internet Protocol version 6 (IPv6), but it is not installed by default, in other versions of Windows, IPv6 is generally available through third-party attachments, because they do not have plans to release IPv6 for Windows 2000 and earlier ve

In Linux, the method of enabling and disabling IPv6 is now supported by IPv6 by default. However, for some application servers that do not support IPv6 well, enabling IPv6 affects the server's network performance. after all, the current network switching device is not IPv6.

https://4sysops.com/archives/ipv6-tutorial-part-3-new-features-ipsec-and-lan-features/The Last post of this series, I discussed the new IPV6 features quality of Service (QoS), hierarchical addressing, and The new address space. In this post, I talk about some of the new IPV6 features that is most relevant for Windows admins.IPsec is short for Internet Protocol se

1. automatically obtain the IPV6 address, modify the/etc/sysconfig/network file, add the following configuration text NETWORKING_IPV6 = yes, and then, red Hat Linux training run command servicenetworkrestart use command ifconfig-a to view IPV6 address information 2. static IPV6 address device, modify/etc/sysconfig/network-script/ifcfg-eth 1. automatically obtain

IPV6 address a 128-digit number if you include TCP and UDP network ports after the IPV6 address, it is recommended that you put IPv6 in square brackets to differentiate between: [2001:db8:0:10::1]:80 IPV6 's standard subnet mask is '/64 'Universal IPV6 address and network

Latest NewsToday Apple launched heavy news, June 1 after all applications must support IPV6-ONLY Network!!! When the iOS developer sees this message the first reaction may be that IPV6 is a ghost!! In fact, IPV6 has been launched early in the morning, and Apple at the 2015 developer's Conference has suggested that Apple will be very

The IPV6 protocol address is 128 digits, does the address have to spend a lot of time? The IPV6 protocol supports automatic address configuration, which is a Plug and play mechanism. The IPV6 node automatically configures the IPV6 address and gateway address via the address. The

First, add IPv6 module for Nginx Executing in the SSH window /www/wdlinux/nginx/sbin/nginx-v Return contains the following characters Configure arguments:--user=www--group=www--prefix=/www/wdlinux/nginx-1.0.12--with-http_stub_status_module-- With-http_ssl_module Note The default does not compile the Nginx IPv6 module, so we need to recompile the nginx to add the IP