On Wed, Jan 30, 2019 at 11:23:45AM +0000, Vincent Li X wrote: > > Ok. Thanks Jiri! > How do you think about our case? We run 1.6 on raw ethernet. This is a > normal FOLLOW-UP received with one-zero padding of 6 octets. Then ptp4l take > the padding as TLV.
One-zero padding sounds like beginning of another frame. I'm not sure why a follow up message would need some special padding. What NIC do you use? Can you show us a tcpdump -xx output? And do you see it also on other NICs, i.e. is such packet actually transmitted by the master? -- Miroslav Lichvar _______________________________________________ Linuxptp-devel mailing list Linuxptp-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-devel
