Resource state monitoring method, device and communication network
AssigneeHuawei Technologies Co., Ltd.
InventorsFatai Zhang, Jianhua Gao
Life of this patent
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Abstract
The application provides a method for monitoring resource state in a communication network that includes a plurality of nodes. A node in the communication network determines whether a label switching path connection, which connects the node with an adjacent node, is established successfully. Based on a determination that the label switching path connection is not established successfully, the node determines whether a data plane resource state of the node and a control plane resource state of the node are consistent. Based on a determination that the data plane resource state of the node and the control plane resource state of the node are inconsistent, the node reports the inconsistency to a management plane of the node.
Claims20
A method for monitoring resource state in a communication network that comprises a plurality of nodes, comprising:
- determining, by a node, whether a label switching path connection, which connects the node with an adjacent node, is established successfully;
- based on a determination that the label switching path connection is not established successfully, determining, by the node, whether a data plane resource state of the node and a control plane resource state of the node are consistent;
- and
- based on a determination that the data plane resource state of the node and the control plane resource state of the node are inconsistent, reporting, by the node, the inconsistency to a management plane of the node.
A node in a communication network that comprises a plurality of nodes, comprising:
- a processor and a memory unit storing instructions for execution by the processor,
- wherein the instructions, when executed by the processor, cause the node to perform the following tasks:
- determining whether a label switching path connection, which connects the node with an adjacent node, is established successfully;
- based on a determination that the label switching path connection is not established successfully, determining whether a data plane resource state of the node and a control plane resource state of the node are consistent;
- and
- based on a determination that the data plane resource state of the node and the control plane resource state of the node are inconsistent, reporting the inconsistency to a management plane of the node.
A communication network, comprising a plurality of network nodes, each network node being configured to communicate with one or more other network nodes in the communication network;
- wherein at least one of the plurality of network nodes is configured to:
- determine whether a label switching path connection, which connects the network node with an adjacent network node, is established successfully;
- based on a determination that the label switching path connection is not established successfully, determine whether a data plane resource state of the network node and a control plane resource state of the network node are consistent;
- and
- based on a determination that the data plane resource state of the network node and the control plane resource state of the network node are inconsistent, report the inconsistency to a management plane of the network node.
A non-transitory computer readable medium, storing program instructions for execution by one or more processors of a node in a communication network that comprises a plurality of network nodes, the program instructions comprise:
- instructions for determining whether a label switching path connection, which connects the node with an adjacent node, is established successfully;
- instructions for determining, when the label switching path connection is not established successfully, whether a data plane resource state of the node and a control plane resource state of the node are consistent;
- instructions for reporting the inconsistency to a management plane of the node when the data plane resource state of the node and the control plane resource state of the node are determined to be inconsistent.
Dependencies are inferred from the claim text.