Re: [Linuxptp-devel] ptp4l wrongly takes padding bytes as TLV?
PTP IEEE 1588 stack for Linux
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From: Richard C. <ric...@gm...> - 2019-02-01 03:48:28
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On Thu, Jan 31, 2019 at 04:22:20PM +0000, Geva, Erez wrote: > For me, the only question is, if the Ethernet frame does have padding and the PTP frame is proper. > Is there a problem? Yes, there is a problem. The length of the messages affects their delay through network equipment. The PTP event messages are carefully designed to all have the same length. You simply should not go tacking random stuff onto the end of frames. Thanks, Richard |