If sfptpd fails to start or indicates that the PTP interface is
not in an ‘up’ state:
- Check the
sfptpdstatus for information:# systemctl status sfptpd - Examine the system log for startup sequence/issues:
# cat /var/log/messages | grep -E 'enp4s0f0|sfptpd'Replace
enp4s0f0with thesfptpdinterface.