Table item processing method, main board and main network equipment

Abstract

The present application provides a table entry processing method, a main board and a main network device, the method is applied to a main board belonging to at least one backup group, each backup group includes a main board and a backup board, the main board includes a main session session entry, and the backup The board is used to back up the main session entry in the corresponding main board. The method includes: obtaining entry information of main session entries corresponding to each backup group; assigning a corresponding number of tokens for entry processing to each main session entry according to the entry information of each main session entry ; Process the main session entries according to the allocated tokens, and update the session entries backed up by the backup board of the corresponding backup group based on the processed main session entries. The method has strong timeliness in processing, can balance the session table items corresponding to each backup group, and improves the operation stability of the network equipment.

Description

technical field [0001] The present application relates to the technical field of data communication, and in particular, relates to an entry processing method, a main board and a main network device. Background technique [0002] At present, the communication industry usually uses network devices (such as routers or other electronic devices with routing functions) to configure multiple backup groups. Each backup group is configured with a main board and a backup board, and changes according to the session entries in each main board. According to the situation, adjust the way of session entries backed up in the corresponding standby board to ensure that the network device can continue to run stably and the existing connection information will not be lost due to link switching. Among them, the processing of session entries by each backup group is completed in the timer timeout soft interrupt. If the number of backup groups corresponding to the same motherboard is too large, the...

AI Technical Summary

Problems solved by technology

Among them, the processing of session entries by each backup group is completed in the timer timeout soft interrupt. If the number of backup groups corresponding to the same motherboard is too large, there may be multiple backup groups at the same time when the timer times out. In this case, the main board will combine multiple backup group timers for timeout processing, which will inevitably increase the task load of the main board to process session entries, that is, to completely process the session entries corresponding to each backup group will exceed the interrupt duration allowed by the main board

In order to ensure the normal operation of the network device, the entire network device should not take too long to process the session entry corresponding to the timeout timer. The network device may only process the session entry corresponding to some backup groups, and the session entry corresponding to other backup groups. It needs to wait until the next timer expires before processing, and the session entries corresponding to each backup group cannot be processed in a timely manner, which affects the stability of network device operation

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