PATH COMMUNICATION QUALITY DETECTION METHOD AND DEVICE

摘要

Provided are a path communication quality detection method and device, the method comprising: a transmitting terminal transmits a heartbeat request packet to a receiving terminal, the heartbeat request packet carrying a first field and the source address and target address of a to-be-detected path, the first field indicating that the heartbeat request packet is used to detect the path communication quality; the transmitting terminal receives a heartbeat response packet corresponding to the heartbeat request packet, and determines the communication quality of the to-be-detected path according to the heartbeat request packet and the heartbeat response packet. An embodiment of the present invention realizes communication quality detection for a standby path.