Processing Method after Configuration Update Failure and Network Element Device Thereof
First Claim
1. A processing method after configuration update failure comprising:
- after a configuration of a first network element device changes, the first network element device sending a configuration update message to all its adjacent network element devices;
if the first network element device receives a configuration update failure message returned by any of its adjacent network element devices, and the configuration update failure message does not contain information instructing the first network element device to perform subsequent processing, the first network element device rolling its configuration back to the one prior to configuration update; and
the first network element device resending the configuration update message to all its adjacent network element devices in the rolled-back configuration.
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Abstract
The present invention provides a processing method after configuration update failure and a network element device. The method comprises: after a configuration of a first network element device changes, the first network element device sending a configuration update message to all its adjacent network element devices; if the first network element device receives a configuration update failure message returned by any of its adjacent network element devices, and the configuration update failure message does not contain information instructing the first network element device to perform subsequent processing, the first network element device rolling its configuration back to the one prior to configuration update; and the first network element device resending the configuration update message to all its adjacent network element devices in the rolled-back configuration. The method and network element device ensure continuous optimization of the network and enhancing robustness and stability of the system.
46 Citations
16 Claims
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1. A processing method after configuration update failure comprising:
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after a configuration of a first network element device changes, the first network element device sending a configuration update message to all its adjacent network element devices; if the first network element device receives a configuration update failure message returned by any of its adjacent network element devices, and the configuration update failure message does not contain information instructing the first network element device to perform subsequent processing, the first network element device rolling its configuration back to the one prior to configuration update; and the first network element device resending the configuration update message to all its adjacent network element devices in the rolled-back configuration. - View Dependent Claims (2, 3, 4, 5, 11, 12)
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6. A network element device comprising a communication unit, a configuration information update unit, and a configuration information processing unit, wherein
the configuration information update unit is configured to update a configuration and send the updated configuration information to the communication unit, and roll the configuration back to the one prior to configuration update after receiving rollback information sent by the configuration information processing unit, and send configuration information prior to the configuration update to the communication unit; -
the communication unit is configured to send the received configuration information to all the adjacent network element devices through a configuration update message, receive response messages returned by all the adjacent network elements and send the received response messages to the configuration information processing unit; and the configuration information processing unit is configured to analyze a response message, and if finding out that the response message does contain a configuration update failure message, which does not contain information instructing the local network element device to perform subsequent processing, send rollback information to the configuration information update unit. - View Dependent Claims (7, 8, 9, 10, 13, 14, 15, 16)
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Specification