A 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 includes: FC sending checking equipment, used to check the consistency of the first Ethernet protocol data packet and the first FC protocol data packet; and Ethernet sending checking equipment, used to check the second FC protocol data packet Consistency with the second Ethernet protocol packet. The method includes: randomly generating a number of data as the payload; according to the packet format of the sending end verification device side protocol, the payload is encapsulated into the header information Header to form the first data packet; the first data packet is sent to the target protocol conversion chip, and the target protocol conversion chip Performing protocol conversion on the first data packet to obtain the second data packet; backing up the payload to the verification device at the receiving end, and the verification device at the receiving end verifies the protocol conversion result of the target chip according to the payload and the second data packet. The present invention can automatically compare the double-terminal interconnection and intercommunication of Header+payload to verify the correctness of target protocol conversion.

Description

technical field [0001] The invention relates to the technical field of embedded networks, in particular to a device and method for verifying protocol conversion functions supporting FC and Ethernet. Background technique [0002] With the rapid development of the Internet, the Internet of Things, and artificial intelligence, the level of automation and intelligence of the current network interconnection continues to increase. This situation promotes the rapid development of embedded processing technology and brings high-performance severe challenge. The FC-AE-ASM standard itself is a set of protocols applied by the FC-AE-ASM protocol to the avionics environment. It is mainly used for data communication, video transmission, accusation and other data between various devices in the avionics environment. The domestic FC-AE-ASM protocol has begun pre-research and verification, and some specific improvements have been made to the international standard protocol, which will be a ke...

AI Technical Summary

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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