I encounter uncommon slow ping times with Microsoft Hyper-V virtual machines on Windows Server 2012. Why is there such unexpected high ping latency in my Hyper-V VMs? What can I do to get correct pings?
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This article applies to PRTG Network Monitor 13 or later
High Ping Latency in Hyper-V Virtual Machines
Unusual slow ping times in Microsoft Hyper-V virtual machines on your Windows Server might be caused by a Time Stamp Counter (TSC) drift, a clock synchronization issue, in certain conditions.
In order to fix these lengthy ping times on your Windows Server running Hyper-V, please execute the following command on an elevated command line or PowerShell: bcdedit.exe /set USEPLATFORMCLOCK on
For details, please see this article: High Ping Latency in Hyper-V Virtual Machines
Jan, 2014 - Permalink
This article applies to PRTG Network Monitor 13 or later
High Ping Latency in Hyper-V Virtual Machines
Unusual slow ping times in Microsoft Hyper-V virtual machines on your Windows Server might be caused by a Time Stamp Counter (TSC) drift, a clock synchronization issue, in certain conditions.
In order to fix these lengthy ping times on your Windows Server running Hyper-V, please execute the following command on an elevated command line or PowerShell:
bcdedit.exe /set USEPLATFORMCLOCK onFor details, please see this article: High Ping Latency in Hyper-V Virtual Machines
Jan, 2014 - Permalink