A method and system for negotiating ipv6 information

A technology for negotiating requests and control protocols, applied in transmission systems, electrical components, etc.

Active Publication Date: 2018-04-17
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The present invention provides a method and system for negotiating IPv6 information to solve the problem that terminal equipment must support multiple protocols at the same time to complete the acquisition of IPv6 necessary information

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  • A method and system for negotiating ipv6 information
  • A method and system for negotiating ipv6 information
  • A method and system for negotiating ipv6 information

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Embodiment Construction

[0038] In order to make the technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0039] Based on multiple V6 access modes, in order to save system expenses, this embodiment proposes a solution to implement the allocation of all V6 attributes by using the PPPv6 extension option.

[0040] Specific scenarios such as figure 1 As shown, the RG (residential gateway) gateway device (or CPE, terminal) is similar to PPPoEv4 access. First, it enters the PPP negotiation stage after PPPoE message negotiation. After passing PAP, CHAP and MSCHAP authentication and authorization, it enters the NCP (Network Control Protocol , network control protocol) negotiation phase. For the N...

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PUM

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Abstract

A method and system for negotiating IPv6 information, applied in the process of using Point-to-Point Protocol (PPPoE) dial-up access network on Ethernet, the method includes: in the network control protocol negotiation phase, the client sends the IPv6 control protocol to the server Negotiation request message, which carries the requested option, the type and length information of the option; wherein, the option includes any one or any combination of the following: IPv6 address, IPv6 prefix, computer Domain Name System (DNSv6) based on version 6 and address family conversion routing address; if the server supports and authorizes the option requested by the client, it will reply to the client with an IPv6CP negotiation confirmation message, which carries the value of the option requested by the client . The invention uses the PPPv6 protocol extension option to carry out IPv6CP negotiation, and can realize the broadband user access function more comprehensively, more perfectly and more concisely.

Description

technical field [0001] The present invention relates to IPv6 network communication PPP (Point to Point Protocol, point-to-point protocol) protocol technology, in particular to a method and system for negotiating IPv6 information. Background technique [0002] Today, with the rapid growth of broadband technology and broadband users, the crisis of V4 address space has been around for a long time, which is the main driving force leading to the upgrade of IP technology version. The China Next Generation Internet Demonstration Project (CNGI project) is a national strategic project. The main goal of this project is to build a test platform for the next generation Internet with IPv6 as the core. The launch of this goal marks that my country's IPv6 has entered a substantive stage of development. Operators at all levels are also stepping up the pace of deploying V6 networks, and V6 broadband access networks have gradually entered the trial commercial stage. [0003] The design phil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
Inventor 赵申易建王保扬兰光华
Owner ZTE CORP
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