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Hi

good day

this is my first post on Veeam communities

please I need help with adding HyperV hosts to my Veeam infrastructure 

 

I did an upgrade to Veeam 12 about a month ago. I realized that my HyperV hosts were offline. Of four, two are running Windows Server 2022.

 

i saw some things about DCOM Hardening which I don’t want to accept (yet)

can anyone help me with measures to resolve this problem?

 

Are you adding it by ip or host name as DNS will need time to update

IP address, not FQDN

Are you seeing any of the events in this article in your event logs.

 

https://support.microsoft.com/en-us/topic/kb5004442-manage-changes-for-windows-dcom-server-security-feature-bypass-cve-2021-26414-f1400b52-c141-43d2-941e-37ed901c769c

Once, i was the same trouble and open one ticket at the Veeam. We discovery one att at windows, i dont remember the KB. 

Did you att your Veeam or OS from hyper-v server ? 

 

You can check UAC account permissions too. 

Once, i was the same trouble and open one ticket at the Veeam. We discovery one att at windows, i dont remember the KB. 

Did you att your Veeam or OS from hyper-v server ? 

 

You can check UAC account permissions too. 

In my case, was this KB, at the hyper-v server:

https://support.microsoft.com/en-us/topic/kb5004442-manage-changes-for-windows-dcom-server-security-feature-bypass-cve-2021-26414-f1400b52-c141-43d2-941e-37ed901c769c

 

Perhaps help you !

Hi @ZadokZeePriest -

Were you able to resolve this? Curious how you did if so.

Hi @ZadokZeePriest -

Just following up again to see if you were able to add your Host to Veeam?

I was facing the same problem invalid credential error.

Now issue resolved while id use. \administrator

Thanks….

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