Re: [Linuxptp-devel] unknown option ntpshm_segment at line 8 in eno1 section

[Miroslav L. <mli...@re...>]

On Mon, Aug 03, 2015 at 08:58:20PM +0000, Gary E. Miller wrote:
> > You can even run multiple ptp4l instances in different PTP domains on
> > the same NIC (only one using HW timestamping).
> 
> Assuming I could get HW timestamping to work.  Trying on many hosts
> with a few deffferent NIC types the HW timestamping is still non-functional
> for me.  Works for a short while, then goes bizarro.

That's really odd if you see the same problem with different
HW/drivers.

> > > I tried
> > > putting one instance on UDPv4 and one UDPv6, but the UDPv6 seems to
> > > also grab the UDPv4 port.
> > 
> > I don't see that happening here.
> 
> Interesting, can you share your setup?

When I run "ptp4l -6 -S -i ens5 -m", ss reports only IPv6 sockets for
ptp4l:

# ss -lup | grep ptp4l
UNCONN     0      0                 ::%ens5:ptp-event                 :::*        users:(("ptp4l",pid=5862,fd=10))
UNCONN     0      0                 ::%ens5:ptp-general                 :::*        users:(("ptp4l",pid=5862,fd=11))

-- 
Miroslav Lichvar