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432 posts

Ultimate Geek
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Topic # 114789 3-Mar-2013 18:05
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Okey doke

Windows 8
Hyper V installed and working (MS VPC replacement)

About half the time when i start my pc the net is inaccessible, when i run the troubleshooting doohickey it tells me there may be a problem with my hyper v ethernet adaptor (thats the virtual one) when i click try repairs as an administrator it can't do it.

However If I then disable the hyper V ethernet adaptor, then run the troubleshooter it tells me that the hyper v ethernet adaptor is disabled if I then try repairs as an administrator it re-enables the adaptor and lo and behold the internet is working again.

Note this is me trying to access the net in the course of everyday usage NOT using a virtual machine.

Short of removing Hyper V, anyone have any suggestions to solve this




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  Reply # 773935 3-Mar-2013 18:31
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Do you have an IP conflict perhaps?

gzt

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  Reply # 773940 3-Mar-2013 18:38
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What is the physical network hardware?

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  Reply # 774005 3-Mar-2013 21:37
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Dumb question, but when you set up the virtual switch in hyper-v, Did you tick the box to allow host communication on the same adapter?




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  Reply # 774069 4-Mar-2013 01:08
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is this over wireless? i've found that if a hyper-v guest configured with the wireless adapter starts at boot time, i sometimes don't have network access from the host, but do have access from within the guest. if i start the hyper-v guest manually i never have the problem. I never see this issue with wired connection either.




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Ultimate Geek
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  Reply # 774476 4-Mar-2013 18:23
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Ok

No idea if there is an ip conflict, wouldn't it give me an error to that effect though?

The hardware involved is the computers builtin ethernet adaptor which is connected by cable to the router/modem

No idea if i ticked " the box to allow host communication on the same adapter?", i followed a tutorial online to get it set up.

However when i look through settings for my Virtual adaptor I see



Would that be the issue?


edit --------------- Hmmm that image is hard to read

Hope this works a bit better

https://cdn.geekzone.co.nz/imagessubs/b8d409569119c13695a52088d8eb0b7f.jpg





'We love to buy books because we believe we’re buying the time to read them.' WARREN ZEVON


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  Reply # 774492 4-Mar-2013 18:44
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please tell us the make/model of your PC, or in particular what sort of NIC and the driver version #s etc if possible please

devmgmt.msc



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Ultimate Geek
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  Reply # 774924 5-Mar-2013 12:21
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Ok heres that info



and if it comes up to small

https://cdn.geekzone.co.nz/imagessubs/1223cf0ee93286b13bfe31c8187230b7.jpg







'We love to buy books because we believe we’re buying the time to read them.' WARREN ZEVON


gzt

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  Reply # 774991 5-Mar-2013 14:26
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Imho Windows 8 is driver challenged for some. Microsoft are generously providing their own modified drivers for hardware which lacks Windows 8 drivers. If the card is built in see if your motherboard manufacturer is providing a Windows 8 driver for that model. 2nd, see if you can get the latest from Realtek. What is your motherboard btw?



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  Reply # 775163 5-Mar-2013 18:33
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gigabyte - B75M-D3H




'We love to buy books because we believe we’re buying the time to read them.' WARREN ZEVON


gzt

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  Reply # 775486 6-Mar-2013 09:38
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Install the GB realtek driver for Windows 8 and restart a couple of times

http://ca.gigabyte.com/products/product-page.aspx?pid=4150#dl


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