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VM can't receive any traffic after reboot. RRS feed

  • Question

  • I build a vm in windows Hyper-v server 2016,but it can't receive packet from host after reboot it .It only can work well after i reboot wondows server.

    Other Vms work well (total 5 VM),I don't kown weather it relates to the version of LIS (now ,it use LIS 4.3.3,other VMs use LIS 4.1.2).

    I have tried to ping vswitch's IP address from VM, and grab the packets with windump. I can find the arp request packets from vm and reply packets from vswitch to vm.But vm don't receive any packets. I have check the mac address and it is ok.

    The same VM works well is Windows Server 2012 R2.

    The linux kernel version is 3.10.20.

    Thanks.

    Tuesday, December 3, 2019 3:36 AM

All replies

  • After reboot VM,i check the event log and find follow infomation.

    Log Name: System
    Source: Microsoft-Windows-Hyper-V-VmSwitch
    Date: 2019/12/3 17:37:23
    Event ID: 102
    Task Category: (1019)
    Level: Information
    Keywords:           
    User: SYSTEM
    Computer: WIN-K85LEEC909F
    Describe:
    Networking driver in vfw is loaded and the protocol version is negotiated to the most recent version (Virtual machine ID 74FA2000-DD64-4E5C-8219-A9E168A04F8).
    Event Xml:
    event xmlns"http://schemas.microsoft.com/win/2004/08/events/event?
      <System>
        "Microsoft-Windows-Hyper-V-VmSwitch" Guid" 67DC0D6-3695-47C0-9642-33F76F7BD7AD"
        <EventID>102</EventID>
        <Version>0</Version>
        <Level>4</Level>
        <Task>1019</Task>
        <Opcode>0</Opcode>
        <Keywords>0x8</Keywords>0000000000000000000000000000000000000000000000000000000000
        TimeCreative SystemTime"2019-12-03T09:37:23.720269600Z"
        <EventRecordID>10356</EventRecordID>
        Correlation /
        Execution ProcessID""4" ThreadID
        <Channel>System</Channel>
        <Computer>WIN-K85LEEC909</Computer>F
        Security UserID""S-1-5-18" /
      </System>
      <EventData>
        Data Name" "VMNameLen" 3</Data>
        Data Name" "VMName" and "vfw</Data>
        Data Name, "VMIdLen" 36</Data>
        Data Name"/VMId"?74FA2000-DD64-4E5C-8219-A9E1668A04F8</Data>
      </EventData>
    </Event>

    Thanks.

    Tuesday, December 3, 2019 10:13 AM