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Title: Performance Issue OPNsense 20.1.4 on Microsoft Hyper-V VM Gen1
Post by: heuschmann on April 21, 2020, 11:27:04 PM

Hello,
I run an opnsense vm under Microsoft hyper-v 2019. Among other things, the OPNsense serves as a NAT router.
Internet access from my internal network works efficiently and without problems via OPNsense.
Downloads from the Internet are also very good.
The problem I have is that when accessing remote RDS farms the network performance is very bad.
When I connect to an RDS farm from an internal client and generate this load (moving windows, scrolling within browser pages), the performance and experience decrease extremely.
Then there are also ping dropouts.
I deactivated VMQ on the virtual interfaces of the opnsense vm on the hyper-v server, but without success.
Can anyone give me advice.
Thank you very much
with best regards

Title: Re: Performance Issue OPNsense 20.1.4 on Microsoft Hyper-V VM Gen1
Post by: heuschmann on April 29, 2020, 10:41:17 AM

Hi,
after the update to the version OPNsense 20.1.5-amd64 the problem no longer occurs.
best regards

Title: Re: Performance Issue OPNsense 20.1.4 on Microsoft Hyper-V VM Gen1
Post by: Maurice on April 29, 2020, 05:07:40 PM

I would still recommend switching to a Gen 2 VM. This works since at least 17.7.

Cheers

Maurice

OPNsense Forum

English Forums => Hardware and Performance => Topic started by: heuschmann on April 21, 2020, 11:27:04 PM