On Fri, Aug 11, 2023 at 12:32:24PM -0600, John Koch via Linuxptp-users wrote: > I was wondering what the best way to configure ptp4l and phc2sys in the > following configuration would be. > > There is a 1588 IPv4 PTP master present on the network. My computer has > several NICs which have PTP hardware support, one of them is plugged into > the network with the 1588 IPv4 master. I also have multiple devices which > are 802.1AS automotive slaves that I want to synchronize with the rest of > the devices on the 1588 network. Currently I have connected each of the > 802.1AS automotive slaves to an individual NIC on my computer and run an > instance of ptp4l and phc2sys for each slave. > > Is there a better way of doing this? If so could someone provide some > guidance?
You can run: - one ptp4l instance as a Boundary Clock with 1588 on the slave port and gPTP on the master ports (using a configuration file) - one phc2sys in "automatic" (-a) mode with --boundary_clock_jbod That will make the gPTP clients synchronize to the 1588 IPv4 master. HTH, Richard _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
