[Linuxptp-users] Configure PTP4L through multiple NICs

[Chang, B. <Ben...@gt...>]

Hello,

I am trying to have my device receive PTP from a master clock from one NIC and output it through another NIC.
>From my understanding, I need to set  boundary_clock_jbod high in the /etc/ptp4l.conf file. I tried running the command "ptp4l -p /dev/ptp4 -I eno1 -ens801f1 -m" as well as running ptp4l with systemctl restart ptp4l with the previous command as well as "-f /etc/ptp4l.conf -I eno1" after OPTIONS=.

When I view wireshark, my Linux PC isn't outputting any PTP through the other NIC. My linux PC is syncing to the grandmaster.

Is my command correct? Any assistance would be appreciated.

Here is a simple overview of my architecture:
Grandmaster --> RJ45 NIC --> Linux PC --> QSFP --> Other devices

Thank you,
Benjamin Chang