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A message processing method and device

A message processing and message technology, applied in the communication field, can solve the problems of high cost and low equipment utilization, and achieve the effect of reducing cost and improving equipment utilization.

Active Publication Date: 2021-11-26
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The deployment of the above-mentioned physical BRAS dual-machine backup is costly, and in practical applications, only one device works, that is, 50% of the devices are in the working state, and the utilization rate of the devices is low

Method used

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  • A message processing method and device
  • A message processing method and device
  • A message processing method and device

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0035] At present, in order to ensure the normal operation of services, physical BRAS dual-machine backup is performed, such as figure 1 The shown network architecture deploys a physical BRAS 101 and a physical BRAS 102, wherein the physical BRAS 101 serves as the active BRAS, and the physical BRAS 102 serves as the standby BRAS. Normally, aggregation switch 103 forwards the message to physical BRAS 101, and physical BRAS 101 processes the message. When the physical BRAS 101 fails,...

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Abstract

The embodiment of the present application provides a message processing method and device, which are applied to an SDN controller. The SDN controller is connected to M+N virtualized BRASs, and M virtualized BRASs among the M+N virtualized BRASs are used as the main BRAS, N virtualized BRASs are used as standby BRASs, M and N are positive integers, M>N, and the method includes: monitoring the operating status of M virtualized BRASs; when monitoring the first virtualized BRAS in M ​​virtualized BRASs When the running state is faulty, select the second virtualized BRAS from N virtualized BRASs; send the forwarding strategy to the distribution device; the forwarding strategy is used to: instruct the distribution device to forward the message forwarded to the first virtualized BRAS to the second Virtualize BRAS. By applying the technical solution provided by the embodiment of the present application, the cost can be reduced and the utilization rate of the equipment can be improved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a message processing method and device. Background technique [0002] BRAS (Broadband Remote Access Server, Broadband Access Server), as a metropolitan area network service aggregation layer device, mainly completes two functions. One is the network bearer function: responsible for terminating the PPPoE (Point-to-Point Protocol over Ethernet, based on Ethernet point-to-point protocol) or IPoE (Internet Protocol overEthernet, Ethernet-based network protocol) session, forwarding messages; the second is the control function: cooperate with the authentication system, billing system, user management system and service policy control system , to implement authentication, accounting and management of user access. The BRAS can be a physical BRAS and a virtualized BRAS respectively. The physical BRAS is implemented with dedicated hardware. The virtualized BRAS util...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/28H04L29/06
CPCH04L12/287H04L41/0668H04L41/0893H04L63/101
Inventor 王伟锋
Owner NEW H3C TECH CO LTD