g...@rellim.com said: > Which, paradxically, is why GigE is usually better than 100Base-T. At the > same total amount of data per second the latency could be cut by a factor of > ten.
> And less latency would hopefully lead to less jitter. Reducing the latency has no direct impact on the jitter. There is a second order effect that depends on the network loading. If there is other traffic on the parts of the network used by your NTP traffic, the queuing delays will be shorter with a faster network. On a lightly loaded network, the difference will be hard to measure. There is a much bigger potential problem with gigabit networks. In the early days, the per-packet interrupt overhead was excessive so they batched interrupts. That can cause delays and jitter. Do we have a clear description (or link) for how to disable that? -- These are my opinions. I hate spam. _______________________________________________ devel mailing list devel@ntpsec.org http://lists.ntpsec.org/mailman/listinfo/devel
