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hw:server:10gbe [2022/10/27 10:44] – niziakhw:server:10gbe [2022/10/27 21:12] (current) – niziak
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 ===== Issues ===== ===== Issues =====
 +
 +==== AMD-Vi ====
  
 On AMD Ryzen with X570 chipset: On AMD Ryzen with X570 chipset:
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 </code> </code>
  
-Workaround:+**Workaround:**
   - add to kernel cmdline: ''iommu=soft''   - add to kernel cmdline: ''iommu=soft''
   - [[https://forum.proxmox.com/threads/pci-passthrough-amd-vi-completion-wait-loop-timed-out.75832/|PCI Passthrough: AMD-Vi: Completion-Wait loop timed out]]   - [[https://forum.proxmox.com/threads/pci-passthrough-amd-vi-completion-wait-loop-timed-out.75832/|PCI Passthrough: AMD-Vi: Completion-Wait loop timed out]]
 +
 +==== bond and bridge ====
 +
 +There is issue where Emulex is a bond0 slave and bond0 is part of a bridge.
 +
 +More here: [[vm:proxmox:issues:no_dhcp_offer]]
 +
 +**Solution:** upgrade to latest firmware.
 +
  
 ===== Firmware ===== ===== Firmware =====
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 [[https://community.hpe.com/t5/networking/frame-error-with-driver-be2net-amp-emulex-oneconnect-10gb/td-p/4792712|Frame error with driver be2net & Emulex OneConnect 10Gb]] [[https://community.hpe.com/t5/networking/frame-error-with-driver-be2net-amp-emulex-oneconnect-10gb/td-p/4792712|Frame error with driver be2net & Emulex OneConnect 10Gb]]
 +
 +=== fw versions ===
 +  - 4.1.455.10 - on old i7 machine - bond and bridge works OK
 +  - 4.6.281.21 - on old i5 machine - bond and bridge works OK
 +  - 4.6.281.8 - on AMD Ryzne - bond and bridge broadcast issue present
 +  - 11.4.1186.4 - latest firmware - works OK
  
 === fw upgrade === === fw upgrade ===
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 supports-priv-flags: yes supports-priv-flags: yes
 </code> </code>
 +
 +Apply new firmware - reboot the system.
 +