Protocol conversion function verification device and method supporting FC and Ethernet

Abstract

The invention provides a protocol conversion function verification device and method supporting FC and Ethernet. The device comprises an FC sending verification device used for verifying the consistency of a first Ethernet protocol data packet and a first FC protocol data packet; and an Ethernet sending verification device which is used for verifying the consistency of the second FC protocol datapacket and the second Ethernet protocol data packet. The method comprises the following steps of randomly generating a plurality of pieces of data as payload; packaging the packet header information Header of the payload to form a first data packet according to the packet format of a protocol at the side of the sending end verification device; sending the first data packet to a target protocol conversion chip, wherein the target protocol conversion chip performs protocol conversion on the first data packet to obtain a second data packet; and backing up the payload to a receiving end verification device, wherein the receiving end verification device verifies the protocol conversion result of the target chip according to the payload and the second data packet. According to the invention, thedouble-end interconnection and intercommunication of the Header + payload can be automatically compared to verify the correctness of the target protocol conversion.

Description

technical field [0001] The invention relates to the technical field of embedded networks, in particular to a protocol conversion function verification device and method supporting FC and Ethernet. Background technique [0002] With the rapid development of the Internet, the Internet of Things, and artificial intelligence, the automation and intelligence of the current network interconnection have been continuously improved. This situation has promoted the rapid development of embedded processing technology and brought about the interconnection of high-performance embedded systems. a serious challenge. The FC-AE-ASM standard itself is a set of protocols that the FC-AE-ASM protocol is applied to the avionics environment. In China, the FC-AE-ASM protocol has started pre-research and verification, and some specific improvements have been made to the international standard protocol, which is a key direction of domestic application in the future. The ETH (Ethernet) standard is a...

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Problems solved by technology

[0010] Aiming at the problems in the prior art that the simulation speed is slow and the consistency of the Header+payload of the data packets of the sending and receiving parties cannot be automatically verified at the same time, the present invention provides a protocol conversion function verification device and method supporting FC and Ethernet. When the sending end / receiving end is an ETH protocol device, and the receiving end / sending end is an FC-AE-ASM protocol device, the double-end interconnection of Header+payload can be automatically compared to verify the correctness of the target protocol conversion

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