Hyper-V-VMMS 14050 Error even after manual SETSPN actions


  • We have a number of 2012 R2 Hyper-V hosts working just fine in domains with 2012 R2 domain controllers (forest/domain functional level same).

    However, two of these 2012 R2 Hyper-V hosts are in a domain with 2008 R2 domain controllers (forest/domain functional level same) and both hosts are seeing 3 of these 14050 errors every 2 minutes.  Replication works just fine.  Just the annoying errors spewing into the Microsoft-Windows-Hyper-V-VMMS-Admin log.

    We've created the outbound firewall rules for port ranges 5000-5400 and 9000-9999 (based on other KB articles) and verified with "Get-NetFirewallRule -PolicyStore ConfigurableServiceStore".

    We've restarted the VMMS service, rebooted, turned off the firewall.  Still getting the errors!

    Wednesday, January 18, 2017 1:04 PM

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