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Message track tracking method, system and computer-readable storage medium
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A technology of trajectory tracking and storage medium, applied in the field of communication, which can solve the problem of inability to track the message path.
Active Publication Date: 2020-12-22
PENG CHENG LAB
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[0005] The main purpose of the present invention is to provide a message trajectory tracking method, system and computer-readable storage medium, aiming to solve the technical problem that the path tracking of various messages in the data center cannot be performed
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no. 1 example
[0069] Based on the first embodiment, the second embodiment of the message track tracking method of the present invention is proposed. In this embodiment, step S101 includes:
[0070] Step S201, when the source-aggregation switch receives the message to be forwarded, determine whether there is a source pod code in the path label of the message to be forwarded through the source-aggregation switch;
[0071] Step S202, if the source pod code does not exist, add the first switch code to the path label of the message to be forwarded through the source-aggregation switch to obtain the first message, wherein the first A switch code includes the source pod code corresponding to the source-aggregation switch.
[0072]In this embodiment, if the aggregation switch that receives the message to be forwarded is a source-aggregation switch, when the source-aggregation switch receives the message to be forwarded, the source-aggregation switch determines whether there is a source pod code in ...
no. 4 example
[0093] Based on the above-mentioned various embodiments, the fourth embodiment of the method for tracking the message trajectory of the present invention is proposed. In this embodiment, step S103 includes:
[0094] Step S401, when the destination aggregation switch receives the second message, determine whether there is a destination pod code in the path label of the second message through the destination aggregation switch;
[0095]Step S402, if the destination pod code does not exist, add the third switch code to the path label of the second message through the destination aggregation switch to obtain a third message, wherein the The third switch code includes the destination pod code corresponding to the destination aggregation switch.
[0096] In this embodiment, if the aggregation switch that receives the second message is the destination aggregation switch, when the destination aggregation switch receives the second message, the destination aggregation switch determines...
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Abstract
The present invention discloses a message track tracking method, comprising the following steps: updating the path mark of the message to be forwarded by the source aggregation switch based on the first switch code corresponding to the source aggregation switch to obtain the first message; using the core switch based on The second switch code corresponding to the core switch updates the path label of the first message; the path label of the second message is updated by the destination aggregation switch based on the third switch code corresponding to the destination convergence switch to obtain the third message, and the 3. The packet is forwarded to the destination top-of-rack switch. The invention also discloses a message track tracking system and a computer-readable storage medium. In the present invention, by embodying the switch codes of the aggregation switch and the core switch in the message, the message can be tracked according to the switch code in the message, and the switch code can be added to various messages in the data center to realize Trajectory tracking of all packets in the data center.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular to a message track tracking method, system and computer-readable storage medium. Background technique [0002] With the rapid development of information technologies such as cloud computing, big data, and artificial intelligence, the DC (Data Center, data center) network carrying these applications is also rapidly evolving. In DC network maintenance, in order to measure the network traffic matrix, detect abnormal traffic caused by congestion, locate network faults, measure the effect of load balancing, check the quality of routing protocols, and discard packets with abnormal paths to improve the accuracy of network delay measurement Accuracy, or to ensure that the forwarding behavior on the data plane matches the policy on the control plane, often requires the measurement of the actual trajectory of the packet. [0003] At present, the commonly used packet path track...
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