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Enhancements to the community ne1000 VIB for Intel NUC 10

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As many of you know, the onboard Intel NIC (8086:0d4f) found in the 10th generation of the Intel NUC (Frost Canyon) is not automatically recognized by ESXi and requires an updated ne1000 VIB which was released earlier this year. An unfortunate side affect after patching or upgrading an ESXi host which contains this modified ne1000 VIB is that it will be replaced by a newer version of the VIB and causes the NIC to no longer be recognized again.

A quick workaround is to simply re-install the modified ne1000 VIB and network connectivity will be restored which is less than ideal. A new vSphere Image Profile can also be created that contains both the patch/upgrade you intend to apply along with the modified ne1000 VIB, ensuring that you remove the newer version which may not be ideal as well. In speaking with Songtao, a VMware Engineer who I worked with on the USB Network Native Driver for ESXi, about this issue and he came up with a very simple solution. Lets choose a different name for the VIB module which removes all the complexity mentioned above. This solution would allow for both drivers to coexists and more importantly, it is persistent across patching and upgrades of ESXi.

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Removable M.2 NVMe SSD PCIe enclosure by Icy Dock

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My homelab is a constant experiment and hardware components are moved around for various testing, especially when it comes to networking and storage. When needing to move around an M.2 NVMe SSD, complexity of taking apart a system will vary on the platform but generally it is inconvenience. When I came to learn that Icy Dock, a manufacturer of storage enclosures, will be releasing a removable M.2 NVMe SSD tray that is connected to PCIe expansion slot, I knew I had to get my hands on it.


The good folks over at Icy Dock were kind enough to send me an early evaluational unit of the upcoming MB840M2P-B which is now available for $69. will be released in August and should retail for around $80 USD (final prices are still TBD). The use case above may not apply to most folks and is probably unique to my specific hardware usage but I think this is still a very interesting solution that is still useful to be aware of if you are your own homelab whitebox and have a spare PCIe slot. Icy Dock also produces many other types of storage enclosures that you might find interesting based your own needs.

For my setup, I installed the MB840M2P-B into my Intel NUC 9 Pro, which is definitely not easy to take apart. This is especially true for the two M.2 which is attached to the NUC Element but even more painful to get to the 3rd M.2 which is located under the baseboard. For my specific use case, this was well worth using up one of the PCIe slots on the NUC 9 Pro! This enclosure can also be added to the new 2019 Mac Pro which is another platform that Icy Dock sees benefiting from this solution.

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Two methods to network boot Raspberry Pi 4

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My Raspberry Pi 4 (8GB) model just came last week and after completing my RADIO (VMware's R&D Innovation Offsite) session recording, I wanted to setup my new rPI so I can start playing with it when I had some spare time. I also have the 4GB model but it was running quite hot as I was using the default case (do not recommend) and decided to put that aside for now. I ended up purchasing the 8GB model from Canakit which includes additional heatsinks and nice built-in fan with their custom case.

After spending some time setting up the rPI OS and applying the various updates, I was not too keen on using the SD Card, especially as some folks on forums mentioned that it can easily be worn out depending on the type of workload. While researching online and some references pointed out by colleagues, I came to learn that in addition to booting from USB which is now possible with rPI, you can also network boot the rPI without an SD Card or any storage for that matter! This immediately resonated with me, especially as I am a huge fan of scripted installations such as Kickstart/Jumpstart.

Here are all the resources that I had used that provided all the heavy lifting. I have optimized some of the commands to make it easy for anyone to simply copy and past who is new to setting up an rPI. The authors below did a fantastic job in outlining all the details, so I highly recommend a read if you would like to get more information. I also will be going over an alternative method at the end for booting the rPI over the network which is not really talked about.

One really cool thing that I came to learn while setting up the infrastructure to network boot an rPI was the use of dnsmasq, which I have used in the past but I did not realize it could do so much more. I may have spent more time playing with dnsmasq than with the rPI itself and I will probably cover this in another blog post on how you can easily setup a PXE/gPXE/iPXE system to enable automated OS installation (e.g. Kickstart) that can be used with ESXi or any other OS for that support network installations via BIOS/UEFI.

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