First thing I came across in Google was this post. If it rears up again I will try turning off that option, or if all else fails, disable teaming and remove BASP altogether. I had this same problem. I was having the exact same issue. I disabled the TCP Chimney offload, and thought it didn't make any difference.
I held off rebooting and then five minutes later, the server started acting normally. Was getting BSOD with error pointing the the broadcom network driver and tcpip.
Searched all over, found one reference on dell support. I did both. Credit to original poster. Browse Community. PowerEdge OS Forum. Turn on suggestions. Also the NIC is not just turning itself off during normal operations it it only after a reboot.
I am not sure this setting would affect a reboot situation. This is a production server so I can't reboot it during the day to test this. I have to do it after hours. To continue this discussion, please ask a new question.
Get answers from your peers along with millions of IT pros who visit Spiceworks. I am at the end of my rope here, but we have a requirement that we are migrating all of our DCs to Core so I need to get this running. I created a post somewhere here about it but didn't get any help. I just refuse to believe it is a driver or NIC incompatibility issue when 1 of the ports is up and running and working just fine.
I know that this is an old thread, but I ran into this problem when I installed a new Hyper-V Server R2 and decided to write up a short guide on how to resolve this for future reference. As you've all stated yourselves, the driver is fine since it is loaded and working with the other NIC. Something went wrong during the hardware detection and driver installation phase of the OS installation, and did not create a corresponding service associated with the NIC.
The Device Manager GUI is absent in server core, yes you can still run device manager remotely from another computer, but from R2 this is a read-only type of administration. The corresponding application for use in CLI is a small software called Devcon. This utility is included in the Windows Driver Kit and can be downloaded from here:.
Once you have put Devcon. This will return a list of devices of the network adapter class, and will look something like this. Since the parent registry object is the same for both NIC's on the dual port adapter, this will unfortunately remove both broadcom adapters, so if any static IP or other settings were configured on the working adapter, this must be redone.
Also if you perform this via remote RDP, you will lose connection to the server. Just want to post this as a potential solution in case any one is looking to resolve the same issue on Hyper V server R2.
Office Office Exchange Server. All of a sudden I notice that the first VM on the same host is no longer responding to the network. I have a look at the eventlog and notice that ASP. Net crashed with an unhandled exception event ID I reboot the VM. After the reboot, the system tray shows a disconnected network icon.
Two services fail to start on the VMs:.
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