Rote LED
- PCW
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18 Jun 2025 15:54 #330453
by PCW
Replied by PCW on topic Rote LED
rtt min/avg/max/mdev = 0.085/0.161/3.281/0.042 ms
is better but still not good
Take a look at this thread, especially the kernel command line (setup with grub)
forum.linuxcnc.org/18-computer/56380-error-finishing-read-sigh
is better but still not good
Take a look at this thread, especially the kernel command line (setup with grub)
forum.linuxcnc.org/18-computer/56380-error-finishing-read-sigh
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- Edi_48
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03 Jul 2025 15:00 #331163
by Edi_48
Replied by Edi_48 on topic Rote LED
Hallo ich habe wieder einen Fehler, anderer Rechner AMD 3500
Mit Realtec Chipsatz, DKMS Treiber installiert. Ehternet Verbindung steigt mitten im Programm aus. Was kann ich noch tun
60000 packets transmitted, 59995 received, +5 errors, 0.00833333% packet loss, time 60033ms
rtt min/avg/max/mdev = 0.052/0.106/0.265/0.030 ms, pipe 2
Mit Realtec Chipsatz, DKMS Treiber installiert. Ehternet Verbindung steigt mitten im Programm aus. Was kann ich noch tun
60000 packets transmitted, 59995 received, +5 errors, 0.00833333% packet loss, time 60033ms
rtt min/avg/max/mdev = 0.052/0.106/0.265/0.030 ms, pipe 2
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03 Jul 2025 17:52 #331172
by PCW
Replied by PCW on topic Rote LED
Not sure why you are getting dropped packets, might be hardware related
though the NUC didn't drop packets.
though the NUC didn't drop packets.
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03 Jul 2025 21:06 #331197
by tommylight
Replied by tommylight on topic Rote LED
Try another network cable, kinked or nicked or stepped on cables can cause issues. Also some cheap cables will cause a lot of headaches, sometimes even not so cheap ones as i had a brand new never used cable that would absolutely not connect to Mesa. I did cut it into many tiny pieces 
Over 30 of the same brand worked fine.
Over 30 of the same brand worked fine. Please Log in or Create an account to join the conversation.
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05 Jul 2025 13:39 #331314
by Edi_48
Replied by Edi_48 on topic Rote LED
Neues Kabel gleicher fehler
-- 10.10.10.10 ping statistics ---
60000 packets transmitted, 59993 received, +6 errors, 0.0116667% packet loss, time 60036ms
rtt min/avg/max/mdev = 0.054/0.110/0.313/0.031 ms, pipe 12
-- 10.10.10.10 ping statistics ---
60000 packets transmitted, 59993 received, +6 errors, 0.0116667% packet loss, time 60036ms
rtt min/avg/max/mdev = 0.054/0.110/0.313/0.031 ms, pipe 12
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05 Jul 2025 14:37 #331318
by tommylight
Replied by tommylight on topic Rote LED
Was gibt beim
ip a
in terminal?
ip a
in terminal?
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05 Jul 2025 16:43 #331328
by PCW
Replied by PCW on topic Rote LED
Is there some other device you can ping to see if the issue is the host or the FPGA card?
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07 Jul 2025 07:38 #331437
by Edi_48
Replied by Edi_48 on topic Rote LED
Hallo ich habe den Test an 2 Verschiedenen Mesa ausgeführt
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07 Jul 2025 13:28 #331446
by PCW
Replied by PCW on topic Rote LED
No idea why packets are being dropped, its unlikely that you have two bad Mesa cards
(and its an odd symptom)
Didn't you have another PC that did not drop packets?
I would not expect any packet loss even in weeks of operation, here's 10 minutes with a 7I96S
peter@peter-HP-EliteDesk-800-G1-USDT:~/linuxcnc/configs$ sudo chrt 99 ping -i .001 -c 600000 -q 10.10.10.10
PING 10.10.10.10 (10.10.10.10) 56(84) bytes of data.
--- 10.10.10.10 ping statistics ---
600000 packets transmitted, 600000 received, 0% packet loss, time 599999ms
rtt min/avg/max/mdev = 0.105/0.108/0.208/0.003 ms
(and its an odd symptom)
Didn't you have another PC that did not drop packets?
I would not expect any packet loss even in weeks of operation, here's 10 minutes with a 7I96S
peter@peter-HP-EliteDesk-800-G1-USDT:~/linuxcnc/configs$ sudo chrt 99 ping -i .001 -c 600000 -q 10.10.10.10
PING 10.10.10.10 (10.10.10.10) 56(84) bytes of data.
--- 10.10.10.10 ping statistics ---
600000 packets transmitted, 600000 received, 0% packet loss, time 599999ms
rtt min/avg/max/mdev = 0.105/0.108/0.208/0.003 ms
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07 Jul 2025 13:50 #331448
by tommylight
Replied by tommylight on topic Rote LED
Are the Mesa boards wired directly to the PC?
meaning no switches or hubs or routers or access points.
meaning no switches or hubs or routers or access points.
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