VMware Cloud Community
marcelpan
Contributor
Contributor

network card disable

some virtual machine is shutting down the network card when moving virtual machine to another esxi host in the cluster. Can you give information about the reasons for this. esxi and vcenter version 5.1 u2

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5 Replies
daphnissov
Immortal
Immortal

Need more information here. What exactly is happening? Is the NIC in a disconnected state at the VM? Is it connected but there is no outbound/inbound traffic? Does this happen when moving the VM to every host?

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nileshm
Enthusiast
Enthusiast

"Shutting down the network card"- Does this mean you see NIC disabled inside guest OS? Or do you loose connectivity to the VM?

Please confirm you have same portgroups configured on all your esxi hosts. And all physical switch ports to which your esxi hosts are connected are configured same.

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marcelpan
Contributor
Contributor

@ daphnissov

Need more information here. Need more information here. Need more information here.  always same if you don't understand then don't write don't write.this site is not your writing and writing as if the problem is solved do not want your help. ok dont write please for me . I'm a novice. what am I doing here ?

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marcelpan
Contributor
Contributor

sometimes The checkbox on nic is not checked when I migration the VMS.

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daphnissov
Immortal
Immortal

Let us explain something to you since you're new here. This is place where people come to get help, for free, from others in the community in their spare time. In order to facilitate that, we need to understand your problem. If you don't explain yourself thoroughly and instead write one quick sentence and click post, you don't provide enough for us to help you. We cannot read your mind. We only know what is written, so if any member comments to say that you haven't provided enough information it isn't to be disparaging or insulting--you truly need to tell us more. Please have a read here for how to post in an online forum.

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Please include the following information with your question:

  • Your exact product version
  • Your host OS: is 32-bit or 64-bit OS? On Linux, include the distribution and kernel version.
  • Your guest OS, with same details as for host.
  • How often do you see the problem (e.g. all the time, sometimes,  rarely, etc.), and if it had previously worked in the same setup (e.g.  same virtual machine, same computer)
  • What seems to trigger the problematic behavior
  • If there are any conditions where it does work
  • If troubleshooting a network issue, add the following:
    • Output from "ipconfig /all" (Windows) or "ifconfig -a" (Linux) from both the host and the guest OS
    • .vmx file from the virtual machine
    • How is your host connected to the network / Internet (cable modem, DSL, router, switch, wired, wireless, etc.)
    • How is networking configured for the guest (NAT, bridged, host-only)
  • If troubleshooting a disk issue, add the following:
    • .vmx file from the virtual machine
    • vmware.log file located in the VM folder
    • Complete directory listing of the VM folder, including file sizes (preferably in bytes).


This is not an exhaustive list of useful information - if you have more  details that you think are relevant, be sure to include them.

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