The claim made here is that at 100GbE the sequence numbers wrap in milliseconds. That number seems right (source: vibes).<p>Why isn’t this a serious problem then? I’d love a networking expert to chime in.<p>Is it that high bandwidth links also have very low packet error rates?<p>Or is it that individual TCP flows rarely saturate the link? (Because of congestion control, lower end to end throughput, sharing links, or some other reason?)