A Lossless Traffic Concatenation Management Method Based on Message Buffering

Abstract

The invention discloses a lossless flow serial connection management method based on message buffering. Its main technical features are: it includes a message sending and receiving control unit, a message buffering unit, a link detection unit, and a message sending and receiving control unit to receive messages , extract the message control information, implement the order-preserving buffering of the message according to the organization rules, select the message sending path according to the link state and send the message in order, receive the message processed by the back-end analysis system and send it out in order, The message buffering unit buffers the order-preserving messages according to certain organizational rules, and manages buffer resources. The link detection unit continuously detects whether the link of the back-end analysis system is working normally, receives and processes the action feedback of the message control unit, and updates the link. road status. It has the advantages of simple implementation method, orderly and non-destructive flow, and high reliability.

Description

technical field [0001] The invention relates to a network traffic serial connection management method, in particular to a message buffer-based lossless traffic serial connection management method, which belongs to the technical field of network serial connection. Background technique [0002] With the continuous development of modern network technology, network monitoring and analysis is an important part of maintaining the normal operation of the network. In the service scenario of network monitoring and analysis, the monitoring and analysis equipment is usually connected in series in the network system. In actual work, if the analysis system of the monitoring and analysis equipment fails, the analysis system is difficult to restore to normal in a short time, and sometimes even occurs The unrecoverable phenomenon causes the loss of business traffic, and once the analysis system cannot be recovered, the entire network will be interrupted. This kind of failure is unacceptable...

AI Technical Summary

Problems solved by technology

In the service scenario of network monitoring and analysis, the monitoring and analysis equipment is usually connected in series in the network system. In actual work, if the analysis system of the monitoring and analysis equipment fails, the analysis system is difficult to restore to normal in a short time, and sometimes even occurs The unrecoverable phenomenon causes the loss of business traffic. At the same time, once the analysis system cannot be recovered, the entire network will be interrupted. This kind of failure is unacceptable

In the background technology, at present, the protection of monitoring and analysis equipment generally adopts serial optical protection equipment, but because the message analysis system in the monitoring and analysis equipment is relatively complicated and prone to failure, the existing serial optical protection equipment cannot realize Lossless protection of traffic

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