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Quick Tip - Monitoring ESXi remote syslog forwarding

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When an ESXi host is unable to forward its logs to a remote syslog server, a VMkernel Observation (VOB) is automatically raised by the host and it can be used to proactively alert administrators, which has been possible since ESXi 5.0 .... per this blog post from 2012 after some Googling! 😅😂

While I was pretty confident the behavior described above still holds true for our latest ESXi 7.x and 8.x releases, I wanted to be sure before responding back to a colleague. I deployed the latest ESXi 7.0 Update 3q and ESXi 8.0 Update 3b and after configuring syslog forwarding, I disabled the NIC on my Aria Operations for Logs to simulate a network disconnect and I saw the following log entry in /var/log/vobd.log

2024-09-28T21:12:00.298Z: [UserLevelCorrelator] 7452916537us: [esx.problem.vmsyslogd.remote.failure] The host "192.168.30.62:514" has become unreachable. Remote logging to this host has stopped.

By default, ESXi will attempt to retry the remote syslog connection after the configured timeout (default 180 seconds), which is a relatively new configuration option that is available with ESXCLI (esxcli system syslog config set --default-timeout XX).

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ESXi on ASUS NUC 14 Pro (Revel Canyon)

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The ASUS NUC 14 Pro (formally known as Revel Canyon) is the first ASUS-based NUC since the acquisition of the NUC Division from Intel last fall. I know many of my readers have been requesting a review of the new ASUS NUCs, but to be honest, it has been pretty difficult to get samples directly from ASUS, which was not the case when I had worked with Intel.

In fact, it was thanks to the folks over at SimplyNUC who was kind enough to provide access to the ASUS NUC 14 Pro, so that I could do a proper review 🙏

In case you are reading this ASUS, I hope this was simply due to the initial integration of the NUC Division and in the future, getting early samples will be possible to help support our shared community of users.


At first glance, the exterior chassis of the ASUS NUC 14 Pro has minimal changes, it is the same classic 4x4 design that we have all come to love. The only noticeable change is the raised bevel on the top of the chassis and the removal of the etched Intel NUC brand which was located on top.

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Thank You - Tour de Cure 2024

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Today, I participated in the Tour de Cure 2024 with Team VMware to support the American Diabetes Association (ADA).


For Team VMware, we raised a total of $24,080 for this amazing charity and a huge thanks to Paul Turner (VP of Product at VMware) for organizing the team!

I also wanted to take this opportunity and thank all of my supporters who donated and helped me reach my personal fundraising goal of $10,000! The final amount raised was $10, 575 and I found out at the event that I was the 5th highest fundraiser, which would not have been possible without all of your support, so THANK YOU! 🙏


I ended up going for the 50K (32miles) since had a pretty severe ankle sprain a couple of months (before signing up for the event) and I was trying to avoid any climbing, but there was still a fair amount in the 50K, but I think I held up pretty well finishing in 2hrs 😅