Keep-alive and self-healing method and device for advanced telecom computing architecture control surface
A technology for telecommunication computing and control plane, applied in the field of communication, it can solve problems such as inability to locate links, inter-frame link faults, and management board in-frame faults, improve detection and self-healing mechanisms, and enhance robustness , the effect of improving accuracy
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[0114] In this embodiment, the CMM initiates a control plane heartbeat keep-alive IPMI command to a common board at a timing of 10s as an example for illustration.
[0115] The CMM sends the heartbeat keep-alive IPMI command on the control plane to the common board in the chassis at regular intervals of 10s to test whether the link is faulty. Then in this step, set the maximum timeout period of the detection to 5 minutes, and take 10s as the basic unit, and convert the value of the maximum unreceived control plane heartbeat keep-alive IPMI command response to 30 times. According to the table below, CMM records the value of the corresponding counter for each ordinary board to be detected. If the CMM does not receive a response, the value of the counter is decremented. If it decreases continuously from 30 to 0, it means that the link is faulty.
[0116]
[0117]
[0118] Step S508, the CMM resets the faulty single board.
[0119] Further, the detection direction is from t...
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