Hi Sasha, On Fri, Mar 04, 2011 at 07:05:08PM +0200, Alexander Vainshtein wrote: > Stewart, Dan and all, > I have a question regarding the draft which, IMHO, to some extent is > related to the ability to use HW-assisted PTP timestamping. > > The question is, at which moment the DM message receives its Tx > timestamp: before it is queued for transmission or after it has been > extracted from the queue and is ready to be sent on the appropriate > physical media? > > I believe I've asked a similar question in the past with regard to > direct loss measurement. However, I did not find any reference to this > issue in the draft.
On this topic please see the last paragraph of Section 2.7.2. Since this draft is intended to be general enough to cover a wide variety of situations, I'm inclined to avoid saying more than is said there. Cheers, -d _______________________________________________ TICTOC mailing list [email protected] https://www.ietf.org/mailman/listinfo/tictoc
