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January 2016

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Tue, 26 Jan 2016 21:41:17 -0800
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On 2016-01-26 05:17, Tom H wrote:
> On Tue, Jan 26, 2016 at 10:12 AM, David Sommerseth
> <[log in to unmask]> wrote:
>> On 26/01/16 08:13, Yasha Karant wrote:
>>>
>>> As neither VMware player nor VirtualBox seem capable of providing a MS
>>> Win guest with any form of Internet access to an 802.11 connection from
>>> the host (in both cases, the claim from a MS Win 7 Pro guest is that
>>> there is no networking hardware, despite being shown by the guest as
>>> existing), it is possible that the "native" (ships with) vm
>>> functionality of EL 7 may address this issue.
>>
>> So you want the guest to have full control over the wireless network
>> adapter?  That is possible, but only through a hypervisor ... and these
>> days, unless the adapter supports PCI SR-IOV [1], you need to disable
>> the interface (unload all drivers, unconfigure it) and allow your guest
>> to access the PCI interface directly (so called PCI passthrough).
>>
>> With PCI SR-IOV support (this requires hardware support), you can
>> actually split a physical PCI device also supporting SR-IOV into
>> multiple "virtual functions" (VF) which results in more PCI devices
>> appearing on your bare-metal host and you can then grant a VM access to
>> this VF based PCI device.  For network cards, that also includes a
>> separate MAC address per VF.
>>
>> [1] <http://blog.scottlowe.org/2009/12/02/what-is-sr-iov/>
>>
>> But the downside, from your perspective, all this requires a hypervisor.
>
> IIRC, Yasha's issue with 802.11 is that he cannot bridge a wifi NIC (I
> pointed out in Oct/Nov that it's because the kernel prevents it).

Have you gone into /dev and made the appropriate permissions change on the device?

{o.o}

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