A kind of business message with int data segment and the processing method of business message

Abstract

The present invention discloses a service message with an INT data segment and a processing method for the service message. The service message includes four-layer header information and service data, and the INT data segment includes an INT OAM information data segment and a fixed header. The fixed header is located behind the layer-4 header information. The INT OAM information data segment is offset by the fixed header and is located in the service data. The OAM information data includes at least one OAM information unit. When the service message is forwarded in the network, each hop Several OAM information units are added to the service data. The invention solves the problem that the network equipment cannot parse the identification header of the service data, and at the same time does not affect the deployment of the INT.

Description

technical field [0001] The invention relates to an OAM implementation technology, in particular to a service message with an INT data segment and a processing method for the service message. Background technique [0002] Generally, network management is divided into three categories: Operation, Administration, and Maintenance, or OAM (Operation Administration and Maintenance) for short. Operation mainly completes the analysis, prediction, planning and configuration of the daily network and services; maintenance is mainly the daily operation activities such as testing and fault management of the network and its services. At present, there are two OAM implementation schemes, one is to complete the corresponding OAM functions through OAM protocol packets, and the other is to complete the OAM corresponding functions by carrying OAM information in the service packets themselves, which is called in-band OAM. [0003] In-band OAM synchronizes with service data packets, which can i...

AI Technical Summary

Problems solved by technology

In the INT deployment network, because the service data is behind the INT data segment, and the length will gradually increase, this brings great difficulties to parsing the service data identification header information. Therefore, when the existing solution is implemented, the INT message is generally Does not provide the ability to parse business data identification headers

Since the INT message does not provide the ability to parse the business data identification header, the deployment of INT will affect the application requirements of the original business

And when deploying the network, you can only choose between the deployment of INT and the parsing of the business data identification header, so the scope of use of INT is seriously affected

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