Re: [Linuxptp-users] RMS Errors Growing

2023-06-21 Thread jason
Miroslav, Thanks for the suggestions- Found chrony running so I stopped and disabled chronyd. Still see the problem. I have another older computer running RHEL 7.9 with an Asus mb and a I219-LM chip on the same local net and it works properly. I tried the RHEL 8.8 OS that was not working with

Re: [Linuxptp-users] RMS Errors Growing

2023-06-20 Thread Miroslav Lichvar
On Tue, Jun 20, 2023 at 09:05:10AM -0600, ja...@astroj.com wrote: > ptp4l[1068.939]: clockcheck: clock jumped forward or running faster than > expected! > ptp4l[1068.939]: rms 630332770 max 822762571 freq +2399 +/- 0 delay > -27609959 +/- 3559790 This shows the frequency being stuck at the m

Re: [Linuxptp-users] RMS Errors Growing

2023-06-20 Thread jason
Hello, The configuration is as listed below. Connect a TimeMachines TM2000B (fw 0.6.3) direct to the ethernet port on the motherboard. Also tested with a Netgear GS108 and still had the error. Boot to linux - I tried RHEL 7.9 with kernel 6.3.8 and RHEL 8.8 with kernel 4.18.0-477.13.1. Both

Re: [Linuxptp-users] RMS Errors Growing

2023-06-19 Thread egg car
Hi, Can you provide more info to reproduce the problem? E.g, your configuration, the network connection... Regards 于2023年6月20日周二 01:36写道: > > Hi All, > > I'm working on a new computer build based on a Supermicro X13SAE > motherboard and am seeing something unusual on the ptp4l rms output. > Whe

[Linuxptp-users] RMS Errors Growing

2023-06-19 Thread jason
Hi All, I'm working on a new computer build based on a Supermicro X13SAE motherboard and am seeing something unusual on the ptp4l rms output. When using the I225 interface, ptp works as expected with rms errors reducing to around 500ns. When using the I219 interface, the reported rms error