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

Broadband user application traffic identification method, device and system

A technology for applying traffic and traffic identification, applied in transmission systems, digital transmission systems, data exchange through path configuration, etc., can solve problems such as inability to realize traffic planning and service guarantee, and inability to distinguish traffic

Active Publication Date: 2018-04-06
CHINA TELECOM CORP LTD
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the centralized Ds-lite mode, the IPv4 and IPv6 data streams of broadband users are mixed together, and application traffic cannot be distinguished, and traffic planning and service guarantee cannot be realized.

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
  • Broadband user application traffic identification method, device and system
  • Broadband user application traffic identification method, device and system
  • Broadband user application traffic identification method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0070] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0071] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0072] At the same time, it should be understood that, for the convenience of d...

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

The invention discloses a broadband user application traffic identification method, device and system. The method includes the following steps: an address family conversion router performs dyeing encapsulation on IPv4 application traffic when the IPv4 application traffic passes; the address family conversion router synchronously dyes an outer tunnel according to dyeing traffic of an inner layer ofa tunnel; and a broadband remote access server identifies the IPv4 application traffic according to the dyeing traffic of the outer layer of an IPv6 tunnel. According to the scheme of the invention,a networking architecture of networks is not changed, the address family conversion router performs dyeing encapsulation on the application traffic and synchronizes the inner and outer layers of the tunnel, and thus the broadband remote access server can identify the IPv4 application traffic according to the dyeing traffic of the outer layer of the IPv6 tunnel.

Description

technical field [0001] The invention relates to the technical field of IPv6 in data communication, in particular to a broadband user application traffic identification method, device and system. Background technique [0002] With the exhaustion of IPv4 addresses, telecom broadband will gradually develop IPv6 users, realize the distinction of user application traffic, and provide a technical basis for differentiated service guarantee. [0003] Ds-Lite is a dual-stack technology adopted by telecom IPv6 users. The data flow of broadband users accessing the IPv4 domain is encapsulated into the IPv4-in-IPv6 tunnel and transmitted in the IPv6 network, while the IPv6 data flow is directly transmitted through the IPv6 network. In the centralized Ds-lite mode, the IPv4 and IPv6 data streams of broadband users are mixed together, and application traffic cannot be distinguished, and traffic planning and service guarantee cannot be realized. Contents of the invention [0004] In view...

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
IPC IPC(8): H04L29/12H04L29/06H04L12/46
CPCH04L12/4633H04L61/2542H04L69/167H04L2101/686
Inventor 贾聿庸张荣卢燕青
Owner CHINA TELECOM CORP LTD