On Wed, Feb 28, 2018 at 06:23:54PM +0100, Oliver Westermann wrote: > If 'pmc -u' is running on client A and client B and client A requests data > by eg 'GET CURRENT_DATA_SET', is it expected that there is output on > client B's pmc?
It depends on the number of boundary hops. > I can't say for sure that on other clients there is no activity on pmc as > people are using it to manually (and maybe by scripts) get the sync state > and timings by eg 'pmc -u 'GET PORT_DATA_SET'. They should use -b0. > I then set the TARGET on that command > > TARGET 00d024.fffe.3d7fae-1 > > and ask for CURRENT_DATA_SET by issueing "GET CURRENT_DATA_SET". > The Response is not only the local dataset, but also other port information: > > sending: GET CURRENT_DATA_SET > 00d024.fffe.3d7fae-0 seq 0 RESPONSE MANAGEMENT CURRENT_DATA_SET This is the data you asked for. > 00d024.fffe.3d9e18-1 seq 0 RESPONSE MANAGEMENT PORT_DATA_SET And this appeared because some one on the local network did "get port_data_set" with -b1 (or more). The responses will be passed through one BC, and your local ptp4l is a BC with two ports, eth0 and UDS. Therefore, your local pmc sees the replies. HTH, 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
