I suppose the next generation of the idea is the Berkeley Packet Filter by Van Jacobson: https://www.tcpdump.org/papers/bpf-usenix93.pdf https://www.tcpdump.org

I suppose the next generation of the idea is the Berkeley Packet Filter by Van Jacobson: https://www.tcpdump.org/papers/bpf-usenix93.pdf https://www.tcpdump.org/papers/bpf-usenix93.pdf . I read this awhile back but didn't realise it was the descendent of Mogul's work.