Wireblast: Open-Source 100 Gbps Packet Generator Built in Go with AF_XDP

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A developer has released Wireblast, a high-performance network packet generator capable of reaching 100 Gbps throughput. The tool is written in the Go programming language and leverages AF_XDP, a high-speed Linux kernel networking interface that bypasses traditional socket overhead. AF_XDP allows direct access to network hardware, enabling the extreme packet generation speeds the tool advertises. Wireblast was shared on Hacker News, where it attracted community attention among networking and systems programming enthusiasts.

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