Re: [Linuxptp-users] Does not show the offset frequency etc..

[藍彥凱 <ggy...@gm...>]

yes firewall  Status: inactive

I have modified etc/linuxptp/ptp4l.conf  verbose &time_stamping add[enp4s0]

verbose 1

# Default interface options
network_transport UDPv4
delay_mechanism E2E
time_stamping software
tsproc_mode filter
delay_filter moving_median
delay_filter_length 10
egressLatency 0
ingressLatency 0
boundary_clock_jbod 0
[enp4s0]
#

Is there a problem here?

Where should I go to check the problem


thank you



Richard Cochran <ric...@gm...> 於 2021年12月15日 週三 下午10:36寫道：

> On Wed, Dec 15, 2021 at 04:04:30PM +0800, 藍彥凱 wrote:
> > Dear Richard
> >
> > I use wireshark to check ptp packets.
> >
> > I found that I didn't see Delay_Req Message .
> >
> > Sync_Message and Delay_Req Message originTimestamp always 0 (seconds &
> > nanoseconds)
> >
> > screenshot can’t seem to be uploaded.
> >
> > I tried to send you a picture, I hope you can view it
> >
> > How can i solve it?
>
> You need to find out why the delay packets are missing.
>
> Did you check your firewall?
>
> HTH,
> Richard
>