Data transmission and parsing method based on private protocol

A technology of data transmission and private protocol, applied in the field of network management, it can solve the problems of difficult maintenance and inconvenient use, and achieve the effects of efficient analysis, high effective data rate, and easy development and maintenance.

Active Publication Date: 2018-08-21
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is that the private protocol adopted by the protocol data between the existing network management system and the telecommunication equipment is inconvenient to use and difficult to maintain

Method used

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  • Data transmission and parsing method based on private protocol
  • Data transmission and parsing method based on private protocol
  • Data transmission and parsing method based on private protocol

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Experimental program
Comparison scheme
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specific Embodiment 1

[0046] Such as figure 1 Shown, the realization of the technical solution of specific embodiment 1 of the present invention comprises the following steps:

[0047] Step S10: the client (data organizer) organizes the protocol data according to the data structure of the client protocol version V(i), fills the protocol data into the data structure used by the client protocol to form the first data, and the client protocol uses The data structure is referred to as the first data structure for short.

[0048] In this first data structure, each entry includes the data structure of the fixed field part and the data structure of the variable length structure part. The fixed field part is used to describe the inherent attributes in the protocol, such as the keyword, name, source and Destination information, etc.; the variable-length structure is used to describe some variable data in the protocol, such as the node information that a route passes through. The specific structure is show...

specific Embodiment 2

[0057] Specific embodiment 2.

[0058] In this specific embodiment 2, since both the data structure used by the client protocol and the data structure used by the server protocol version include the protocol version number, it can be compared by comparing the data structure used by the client protocol and the data structure used by the server protocol version. The protocol version number in the data structure determines how to parse the protocol data. When the fixed field length or variable length structure changes, the version number also changes. Only when the fixed field length or variable length structure is exactly the same, the client protocol version and server protocol version are consistent.

[0059] Such as figure 2 Shown, realize the technical scheme of specific embodiment 2 and comprise the following steps:

[0060] Step S201: Analyze the data structure of the server-side protocol entry, obtain the protocol version number V(j), the total length of the current en...

specific Embodiment 3

[0076] Specific embodiment 3 is the refinement of generating the first data in the present invention, such as image 3 Shown, realize the technical scheme of specific embodiment 3 and comprise the following steps:

[0077] Step S101: Fill in the protocol version information V and the total number of entries N;

[0078] Step S102: Fill in the total length N(t) of the current entry data;

[0079] Step S103: fill in the fixed field length N(f), and fill in the fixed field data;

[0080] Step S104: Fill in the variable length structure number N(c);

[0081] Step S105: cyclically fill in the information of each variable-length structure, including the number of entries N(k) of the variable-length structure s and the field data length N(d) of each entry;

[0082] Step S106: cyclically fill in the data of each entry of the variable-length structure.

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Abstract

The invention discloses a data transmission and parsing method based on a private protocol. The method comprises the following steps: filling protocol data into a first data structure according to a client protocol version to form first data, wherein each entry comprises a data structure of a fixed field part and a variable length structure part; obtaining a second data structure used by the current entry according to the server protocol version, and determining the data structure of the fixed field part and the variable length structure part; determining, by a server, the position of the protocol data according to the data structure of the fixed field part and the variable length structure part in the first and second data structures, and parsing the first data to obtain the protocol data. According to the data transmission and parsing method disclosed by the invention, the data structure of the protocol is expanded through the fixed field part and the variable length structure part,thereby effectively solving the problem of the scalability of the private protocol data structure, and the data transmission and parsing method has the advantages of high efficiency analysis, high effective data rate, easy development and maintenance, etc.

Description

technical field [0001] The invention relates to the technical field of network management, in particular to a data transmission and analysis method based on a private protocol. Background technique [0002] In the process of network management system (referred to as network management) managing telecommunication equipment (referred to as equipment), various data need to be forwarded and reversed and analyzed, so a set of protocols is needed to ensure accurate data transmission. [0003] A protocol is a formal description of the data format and the rules that must be followed when exchanging data between computers. It is a set of agreements that must be followed by both communicating parties. Only by following this convention can computers communicate with each other. Its three elements are: syntax, semantics and timing. [0004] At present, because these protocols are generally in binary format, they are not readable, and with the continuous increase of business volume and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L69/06H04L69/22H04L69/26
Inventor 张晓辉
Owner FENGHUO COMM SCI & TECH CO LTD
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