hi Richard, >>Using option -a will automatically time sync all the PHC devices in the >>system. >>Is there a way to sync only those interface which are part of BC >>configuration (port connected to Testing Unit)??
Please ignore above question. Repeated the testing with phc2sys automatic mode (-a), still same issue is seen. (Used command: phc2sys -a -r -n 24) Please suggest. regards, Ramesh On Thursday, January 6, 2022, 07:10:20 AM GMT+5:30, ramesh t <ramesh...@yahoo.com> wrote: hi Richard, Using option -a will automatically time sync all the PHC devices in the system. Is there a way to sync only those interface which are part of BC configuration (port connected to Testing Unit)?? Using -a option, will it help to solve this issue seen? Because ptp4l is going into PS_FAULTY? Please suggest. regards, Ramesh On Thursday, January 6, 2022, 01:33:54 AM GMT+5:30, Richard Cochran <richardcoch...@gmail.com> wrote: On Wed, Jan 05, 2022 at 07:34:07PM +0000, ramesh t wrote: > hi, > > Running ptp4l in BC mode, with clock_type set to BC and boundary_clock_jbod > set to 1. Have connected one NIC port to BC/GM and another NIC port to > testing unit (TU). Following is the ptp4l command. > > ./ptp4l -2 -A -w -i <port connected to BC/GM> -i <port connected to TU> -f > /etc/ptp4l_bc.c > > In BC mode, ptp4l getting clock from BC/GM and is providing clock to testing > unit. > > Also running below phc2sys command: > phc2sys -s <port to connected to BC/GM> -c CLOCK_REALTIME -w -r -n 24 > phc2sys -s <port to connected to BC/GM> -c <port connected to TU> -r -w -n 24 You should use the phc2sys automatic mode (-a) when using boundary_clock_jbod. Thanks, Richard _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
