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Packet transport network (PTN) traffic flow management method

A flow management and network service technology, applied in the field of network service flow management, can solve the problems of not being able to reflect the real-time flow changes of PTN network equipment ports, and not proposing real-time flow management.

Inactive Publication Date: 2011-06-01
FENGHUO COMM SCI & TECH CO LTD
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  • Abstract
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Problems solved by technology

This invention does not propose real-time traffic management, and cannot reflect the real-time traffic changes of PTN network equipment ports

Method used

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  • Packet transport network (PTN) traffic flow management method
  • Packet transport network (PTN) traffic flow management method
  • Packet transport network (PTN) traffic flow management method

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0028] The invention discloses a method for PTN network service flow management, and the method of the invention does not limit the underlying transmission technology, and can be applied to MPLS (Multi-Protocol Label Switching), T-MPLS (Transport Multi-Protocol Label Switching ) and MPLS-TP (MPLS Transport Profile) PTN network and other types of networks.

[0029] in such as figure 1 In the shown network management system, a network management client 1, a server (network management server) 2, and several network element devices 3 are all connected to the same router 4, and there are several end-to-end services between the network element devices. For different end-to-end services, when the port corresponding to a certain service is set to the collection state, the server will exchange data with the network element device where the port set to the collection ...

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Abstract

The invention relates to a PTN traffic flow management method, which comprises the following steps: 1, in a network management server, a corresponding port of a certain service is set to be in an acquisition state, and an acquisition time interval and an acquisition time period are set; 2, the server acquires the real-time traffic flow data of the port set in an acquisition state according to the acquisition time interval in the acquisition time period; 3, network element equipment feeds the real-time traffic flow data back to the server to store the real-time traffic flow data; 4, a webmaster client acquires the name of the network element equipment, the name of the port set to be in the acquisition state, the source port and socket port of a service of which the real-time traffic flow data are already acquired from the server; and 5, the webmaster client displays a PTN end-to-end service of which the real-time traffic flow is acquired on a display interface. The method of the invention realizes the real-time monitoring of the real-time traffic flow change in the ports of PTN equipment, can manage the real-time traffic flow change at any time, and can display the real-time change from a maximum traffic flow to a minimum traffic flow.

Description

technical field [0001] The invention relates to the management of network service flow, in particular to a method for managing PTN network service flow. Background technique [0002] Packet Transport Network (PTN) is a packet-switching-based, connection-oriented transport technology that can carry various services and meet basic characteristics such as high reliability, strict quality of service, and operation management and maintenance (OAM). However, the basic characteristics of PTN do not propose a real-time service flow management method. Therefore, a new real-time traffic management method for PTN network device ports is proposed. [0003] After searching the existing patents, we did not find any patents related to PTN network traffic management. [0004] The prior patent "A Time-sharing Flow Management Method and Device" (its publication number is 101056274) which is the closest to the requirements of the present invention describes a flow management method: the flow...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L12/24H04L12/26
CPCH04L67/36H04L41/5032H04L41/12H04L41/22H04L29/0899H04L67/75
Inventor 林源韵湘
Owner FENGHUO COMM SCI & TECH CO LTD
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