Network port flow test method and device

Abstract

The embodiment of the invention discloses a network port flow test method and device. A plurality of ports of the tested network equipment are connected with a plurality of ports of the network testerin a one-to-one correspondence manner. The plurality of ports of the tested network equipment are sequentially communicated in the tested network equipment according to a preset sequence, and the first port is communicated with the last port in the preset sequence, so that a full-port direct-connection loopback topology is formed. When testing is carried out, the network tester sends a test message to the second port of the tested network equipment through the first port, wherein the first port is any port on the network tester, and the first port is correspondingly connected with the secondport; the network tester receives a test message sent by the fourth port of the tested network equipment through the third port; the fourth port and the second port are communicated in the tested network equipment; the third port is correspondingly connected with the fourth port; and the network tester analyzes the tested message at the third port to obtain an analysis result. Therefore, a fault port can be rapidly diagnosed, and the fault diagnosis performance is improved.

Description

technical field [0001] The present application relates to the field of network equipment testing, in particular to a method and device for testing network port traffic. Background technique [0002] Network devices and components are physical entities connected to the network, such as computers, switches, routers, etc. The port traffic of network devices has an important impact on the performance of network devices. [0003] The port flow of network equipment can be tested by a network tester. A network tester is a commonly used instrument in network communication. It presents several Ethernet ports to the user, and connects with the network equipment under test through this port, so as to realize the detection of the network equipment under test. test network devices. [0004] At present, the serpentine self-loop topology flow test method is usually used, but this method cannot quickly diagnose the specific fault port, which is not conducive to the maintenance of the back ...

AI Technical Summary

Problems solved by technology

[0004] At present, the serpentine self-loop topology flow test method is usually used, but this method cannot quickly diagnose the specific fault port, which is not conducive to the maintenance of the back end, that is, poor reliability, poor fault diagnosis performance, and heavy maintenance workload; in addition, this method Difficult to detect clock-related failures such as clock drift

Images