Monitoring Link Quality Between Network Devices

摘要

The present disclosure discloses a system and method for monitoring link quality between internetworking devices. The system includes a processor and a memory storing instructions that, when executed, cause the system to: generate, at a first internetworking device, a marker-request packet that includes a current marker ID; send, from the first internetworking device, the marker-request packet to a second internetworking device; receive, at the first internetworking device, a marker-reply packet that responds to the marker-request packet from the second internetworking device, the marker-reply packet including the current marker ID and a previous marker ID; and determine, at the first network device, a link quality between the first internetworking device and the second internetworking device based at least in part on the marker-reply packet.

主权项

1. A non-transitory computer readable medium comprising a set of instructions which, when executed by one or more hardware processors, causes performance of a set of operations comprising:
generating, by a first internetworking device, a first packet comprising statistics transmitted by either the first internetworking device or a second internetworking device to the other of the second internetworking device or the first internetworking device; generating, by the second internetworking device, a second packet comprising statistics transmitted by either the first internetworking device or a second internetworking device to the other of the second internetworking device or the first internetworking device; and determining, at the first network device, a link quality between the first internetworking device and the second internetworking device based at least in part on the first packet or the second packet.