I am trying to run ptp4l as service on Centos 7 in Layer-2 mode, but once service starts it logs messages:
Jan 24 16:57:06 localhost.localdomain systemd[1]: Started Precision Time Protocol (PTP) service. Jan 24 16:57:06 localhost.localdomain ptp4l[3169]: [105018.566] selected /dev/ptp0 as PTP clock Jan 24 16:57:06 localhost.localdomain ptp4l[3169]: ptp4l[105018.566]: selected /dev/ptp0 as PTP clock Jan 24 16:57:06 localhost.localdomain ptp4l[3169]: ptp4l[105018.567]: socket failed: Permission denied Jan 24 16:57:06 localhost.localdomain ptp4l[3169]: ptp4l[105018.567]: port 1: INITIALIZING to FAULTY on FAULT_DETECTED (FT_...IFIED) Jan 24 16:57:06 localhost.localdomain ptp4l[3169]: ptp4l[105018.567]: port 0: INITIALIZING to LISTENING on INIT_COMPLETE Jan 24 16:57:06 localhost.localdomain ptp4l[3169]: [105018.567] socket failed: Permission denied Jan 24 16:57:06 localhost.localdomain ptp4l[3169]: [105018.567] port 1: INITIALIZING to FAULTY on FAULT_DETECTED (FT_UNSPECIFIED) Jan 24 16:57:06 localhost.localdomain ptp4l[3169]: [105018.567] port 0: INITIALIZING to LISTENING on INIT_COMPLETE If started as command it works with no issues. >From earlier posts it is clear that it is issue of rights to open a raw socket. I tried giving /usr/bin/ptp4l capabilities mentioned in prior posts, but with no luck: setcap cap_sys_time,cap_net_raw,cap_net_bind_service,cap_dac_override=eip /usr/sbin/ptp4l Any suggestions what need to done in order to start service with layer 2 mode? Goran Pregrad
_______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
