Collecting information to troubleshoot HNV

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Hyper-V?? Network Virtualization? ????? ?, ?? ??? ???? ?? ?? Step ?? ?? ??? ?? ??? ?????? ????.

Network Monitor? ???? Message Analyzer?? NVGRE ??? ??? ??? ????? ??, ? ??? ?? ?????? ?????.

 

1) Stop the agent on the host.

net stop scvmmagent

 

2) On Host, Start Net trace

netsh trace start persistent=yes provider=Microsoft-Windows-WNV provider=Microsoft-Windows-Hyper-V-VmSwitch provider=Microsoft-VirtualMachineManager-DHCPServer tracefile=C:\NetTrace.etl

 

3) On Host, Clean up all the lookup records

Get-NetVirtualizationLookupRecord | Remove-NetVirtualizationLookupRecord

Get-NetVirtualizationProviderAddress | Remove-NetVirtualizationProviderAddress

 

4) Start the agent.

net start scvmmagent

 

5) Repro

 

6) Stop the trace.

netsh trace stop

 

7) Convert ETL to TEXT File

netsh trace convert C:\NetTrace.etl C:\NetTraceOutput.txt

 

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Get-VMNetworkAdapter * | fl VMName, MacAddress, VirtualSubnetID, SwitchName

Get-NetVirtualizationProviderAddress

Get-NetVirtualizationProviderRoute

Get-NetVirtualizationCustomerRoute

Get-NetVirtualizationLookupRecord

 

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