Hi Volodymyr,
I can only answer the second part of your question since I have never tried to
use ptp4l to build a transparent clock …
Concerning the NICs, I have used the following with ptp4l:
* Intel X710-T4 (other versions that use the same ASIC should work as well)
* Intel i350-T2V4
Hi Timo,
not sure if I understand your setup correctly, but could it be that you have an
issue with reverse path filtering on the client!?
You could check that by setting the following on the client side:
sysctl -w net.ipv4.conf..rp_filter=2
cheers,
Christian
Von: Timo Korthals
Gesendet: Mon
Nachricht-
Von: Richard Cochran
Gesendet: Freitag, 26. März 2021 15:55
An: Christian Soenke
Cc: linuxptp-users@lists.sourceforge.net
Betreff: Re: [Linuxptp-users] Large master offsets after link state change
On Fri, Mar 26, 2021 at 11:13:43AM +, Christian Soenke wrote:
> When ptp4l resu
Hi,
I'm using ptp4l v2.0 on a Centos 8.2 with an Intel X710-T4 in clientOnly mode
and default E2E profile.
Upstream, the system is connected to a BC - so far, so good - everything works.
While testing failure modes, I disable the port on the BC for ~10s and then
re-enable it.
When ptp4l resumes
Dear all,
can anyone recommend a 1/10Gbit NIC with SFP+ that:
- works well with PTP/ptp4l
- works with kernel 4.18.x or higher (e.g. RHEL/CentOs)
- nice to have: could generate a PPS
thanks in advance,
Christian
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Hi Ivan,
if you want to specify the interface through /etc/ptp4l/ptp4l.conf you can do
this as follows:
[global]
# Here goes all the global config
[]
# Here goes the interface specific config, can be empty
If you leave the lines after [] empty, then you just tell ptp4l that
this is the interf
d
not get them ... I think that for 'normal' interfaces this is not the case.
cheers,
Christian
-Ursprüngliche Nachricht-
Von: Miroslav Lichvar
Gesendet: Donnerstag, 12. Dezember 2019 09:34
An: Christian Soenke
Cc: linuxptp-users@lists.sourceforge.net
Betreff: Re: [Lin
didn't get to test performance yet. Could something similar be achieved
just with phc2sys somehow switching between two ptp4l instances/ports?
many thanks for your help!
Christian Soenke
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