Unlock instant, AI-driven research and patent intelligence for your innovation.

ipv4 host and ipv6 host and their communication method and gateway

A communication method and ipv6 network technology, applied in the field of network communication, can solve the problems of reducing the communication efficiency of IPv4 network and IPv6 network, processing more messages, and high performance requirements, so as to improve communication efficiency, increase hardware cost, and reduce load and performance The effect of pressure

Active Publication Date: 2017-09-26
GCI SCI & TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The gateway has centralized functions, high performance requirements, and a large number of processing packets, which may reduce the communication efficiency between the IPv4 network and the IPv6 network.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • ipv4 host and ipv6 host and their communication method and gateway
  • ipv4 host and ipv6 host and their communication method and gateway
  • ipv4 host and ipv6 host and their communication method and gateway

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] Below in conjunction with the accompanying drawings, the specific implementation of the method for communicating between the IPv4 network and the IPv6 network of the present invention will be described in detail. In order to describe the method of the present invention more clearly, it will be carried out from two angles of communication from the IPv4 network to the IPv6 network and from the communication from the IPv6 network to the IPv4 network. illustrate.

[0050] Such as figure 2 Shown, a kind of communication method of IPv4 network to IPv6 network, comprises steps:

[0051] S110. Receive an IPv4 request message sent by an IPv4 domain name server, convert the IPv4 request message into an IPv6 request message and send it to a corresponding IPv6 domain name server, where the IPv4 request message includes domain name information of an IPv6 node;

[0052] Before the IPv4 node communicates with the IPv6 node, the IPv4 node needs to find the IP address of the IPv6 node...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A communication method between an IPv4 host and an IPv6 host, and a gateway, through which a node host encapsulates a message, so that when two heterogeneous network nodes communicate, the gateway only needs to remove the message header from the message, and does not need Perform address and protocol conversion on the message, that is, distribute the address conversion and protocol conversion functions of the gateway to the node terminal, reduce the load and performance pressure of the gateway, and thus improve the communication efficiency between heterogeneous networks. Moreover, the entire conversion process of the solution does not need to change the hardware configuration of the existing equipment, does not increase hardware costs, does not affect the existing network structure, and is easy to implement.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a method for mutual communication between an IPv4 network and an IPv6 network, a gateway for communication between an IPv4 network and an IPv6 network, an IPv4 host for communication between an IPv4 network and an IPv6 network, and an IPv4 network communication method for an IPv6 network. IPv6 hosts communicating to IPv4 networks. Background technique [0002] The communication method between IPv4 (Internet Protocol Version 4) network and IPv6 (Internet Protocol Version 6) network includes: dual protocol stack, tunnel and translation technology. Among them, dual-stack technology can enable dual-stack hosts to communicate with IPv4 hosts and IPv6 hosts respectively, but cannot support mutual visits between IPv4 and IPv6; The network transmits IPv4 packets, but only supports IPv4-IPv4 communication across IPv6 networks or IPv6-IPv6 communication across IPv4 n...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/749H04L29/12H04L12/66H04L45/741
Inventor 伍绍秋杨峰陈文杰
Owner GCI SCI & TECH