ECMP node health condition diagnosis method and device

The invention provides an ECMP node health condition diagnosis method and device. The method can comprise the following steps: in response to a health examination demand for the target ECMP node, sending a detection message to the target ECMP node; and determining the health condition of the ECMP node according to the response information of the ECMP node to the detection message. According to the technical scheme provided by the invention, the detection message is sent only by the virtual switch corresponding to the target ECMP node, and the health condition of the target ECMP node is determined based on the response information of the target ECMP node, so that the influence on the target ECMP node due to the fact that all previous-hop ECMP nodes send the detection message to the target ECMP node is avoided, the pressure of the target ECMP node is relieved, and the user experience is improved. And normal operation of the target ECMP node is ensured. 本说明书提供一种ECMP节点健康状况的诊断方法及装置。该方法可以包括：响应于针对所述目标ECMP节点的健康检查需求，向