On Wed, May 17, 2017 at 04:08:07PM +0200, Petr Kulhavy wrote: > See the "ts-refclk" attribute defined in RFC7273
Section 4.3: The PTP protocols employ a distributed election protocol called the "Best Master Clock Algorithm" (BMCA) to determine the active clock master. The clock master choices available to BMCA can be restricted or biased by configuration parameters to influence the election process. In some systems, it may be desirable to limit the number of possible PTP clock masters to avoid the need to re-signal timestamp reference clock sources when the clock master changes. So you can limit the masters in the normal way, that is, by configuration of the masters. Configuring a slave to choose a particular master is not specified in RFC 7273. Or is it (TLDR)? If it is, then please point out where. Thanks, Richard ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
