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Charging management method and system based on external gateway protocol

A technology of external gateway protocol and management method, applied in the field of billing management based on external gateway protocol, can solve the problem that the method of collecting network topology information cannot meet the requirements of network billing, and achieve rich flexibility and extended function requirements Effect

Pending Publication Date: 2021-10-22
CHINA SOUTHERN POWER GRID DIGITAL GRID RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

b class="d_n">[0004] The present invention provides a charging management method based on an external gateway protocol to overcome the defect that the method for collecting network topology information described in the prior art cannot meet the requirements of network charging, And a billing management system based on external gateway protocol

Method used

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  • Charging management method and system based on external gateway protocol
  • Charging management method and system based on external gateway protocol
  • Charging management method and system based on external gateway protocol

Examples

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Embodiment 1

[0034] This embodiment proposes a charging management method based on an external gateway protocol, such as Figure 1~3 Shown is a flow chart of the charging management method based on the external gateway protocol in this embodiment.

[0035] In the charging management method based on the external gateway protocol proposed in this embodiment, the following steps are included:

[0036] S1: Initialize the parameters of the controller 1, the first network device 2 and the second network device 3;

[0037] S2: The controller 1 manages the BGP session, and obtains the LSDB data sent by the first network device 2 and the second network device 3;

[0038] S3: The controller 1 obtains the charging rule, and generates a charging information record according to the LSDB data sent by the first network device 2 and the second network device 3 .

[0039] Further, in step S1 of this embodiment, the specific steps are as follows: the second network device 3 obtains the local session state...

Embodiment 2

[0048] This embodiment proposes an EGP-based charging management system, which is applied to the EGP-based charging management method proposed in Embodiment 1. like Figure 4 As shown, it is a schematic structural diagram of the charging management system based on the external gateway protocol of this embodiment.

[0049] The EGP-based billing management system proposed in this embodiment includes a controller 1, a first network device 2 and a second network device 3, wherein:

[0050] Controller 1 includes BGP service and Redis architecture, used to manage BGP sessions and receive extended LSDB, used to provide network topology information collection function, billing information management function and traffic scheduling function;

[0051] The first network device 2 includes IGP and BGP services, where IGP is responsible for collecting the link status of itself and its neighbors, and sending it to the local BGP protocol; BGP is responsible for establishing a BPG-LS neighbor...

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Abstract

In order to overcome the defect that a method for collecting network topology information cannot meet the requirement of network charging, the invention provides a charging management method based on an external gateway protocol, which comprises the following steps of: initializing parameters of a controller, a first network device and a second network device; the controller managing the BGP session and obtaining LSDB data sent by the first network device and the second network device; and the controller obtaining the charging rule, and generating a charging information record according to the LSDB data sent by the first network device and the second network device. The invention further provides a charging management system based on the external gateway protocol, the charging management system comprises the controller, the first network equipment and the second network equipment, the controller comprises the BGP service, the first network equipment comprises the IGP and the BGP service, and the second network equipment comprises the IGP service.

Description

technical field [0001] The present invention relates to the technical field of data communication, and more specifically, relates to an external gateway protocol-based charging management method and system. Background technique [0002] IGP (Interior Gateway Protocol) is a protocol for exchanging routing information between gateways (hosts and routers) within an autonomous network. Routing information can be used with Internet Protocol (IP) or other network protocols to describe how routing is carried out. IGP protocols include RIP, OSPF, IS-IS, IGRP, and EIGRP. [0003] The existing methods for collecting network topology information are mainly based on the link state information (LSDB) of the IGP protocol. The controller implements network monitoring and management through the BGP-LS (Border Gateway Protocol Link-state) protocol. However, because LSDB lacks information such as interface addresses, real-time traffic, QoS (Quality of Service), ACL (Access Control Lists, Ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/14
CPCH04L12/1403H04L12/1435
Inventor 李舟徐键谢尧
Owner CHINA SOUTHERN POWER GRID DIGITAL GRID RES INST CO LTD
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