Why does VMWare guests lose network access constantly on Windows 7 64 bit?
I have a problem with VMWare
PROBLEM
My VMWare guests lose network access constantly on Windows 7 64 bit. This happens sometimes within an hour and sometimes longer. I haven’t really tracked that well.
The first step to troubleshooting is identifying the problem…then next is gathering data, so lets analyze what I have.
Setup
Operating System: Windows 7 64 bit
VMWare version: Workstation 6.5.3
Processor: Core 2 Quad
Memory: 8 GB
Physical cards
1 GB Ethernet
1 Wireless
VMNet0 – Bridged
VMNet1 – Host only
VMNet8 – NAT
Do I need three networks? Could that be problematic? According to this article it could be on Vista 64 bit, and that may hold true for Windows 7 64 bit.
http://communities.vmware.com/message/1137694;jsessionid=407F88A83287FEE2B3B60EC22A592ACB
Ok, so I really only need VMNet0 as I always plan to bridge in this environment. In other environments I might not though. I also have never remove these, but I am going to try it.
ACTIONS:
1. Deleted VMNet1
2. Deleted VMNet8
Note: I deleted those using the Virtual Network Editor | Host Virtual Adapters tab.
Settings
So I started looking at settings to see if there is a setting that doesn’t look right.
Found this setting: Automatic bridging
My problem may be the Automatic bridging settings, since mine is disabled and VMNet0 was configured to use the wireless adapter. I am only using the Ethernet adapter but even though it is a desktop, my PC came with a wireless card, which I am not going to use.
ACTIONS:
1. On the Virtual Network Editor | Automatic Bridging tab, I unchecked the automatic bridging option to disable it.
2. On the Virtual Network Editor | Host Virtual Network Mapping, changed VMNet0 to to be statically mapped to my physical wired Ethernet controller.
3. In windows, I went to my network settings and disabled my wireless network card, since I am not going to use it.
So here goes the test…lets see if my VMWare guest operatings system lose their networking capability.
UDPATE 7:48 AM 12/9/2009
Well, my network wasn’t working last night…so I would have to say the steps above didn’t NOT resolve the issue. Time to continue troubleshooting.
I now have configured the vmnat.exe and vmentdhcp.exe to be allowed in the firewall always.
UDPATE 7:48 AM 1/18/2010
So the three networks somehow came back. I removed them again and this time they stayed gone. This was about a month ago and my virtual hosts’ haven’t lost network access since.
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]
[...] PDRTJS_settings_635139_post_1470 = { "id" : "635139", "unique_id" : "wp-post-1470", "title" : "Ahhh...the+dying+vmware+network+is+back...", "item_id" : "_post_1470", "permalink" : "http%3A%2F%2Frhyous.com%2F2010%2F03%2F03%2Fahhh-the-dying-vmware-network-is-back%2F" } Ok, so I posted this a while ago: Why does VMWare guests lose network access constantly on Windows 7 64 bit? [...]