Networking :: Lose IPv6 Connectivity A Few Minutes After Restart
Nov 17, 2015
I've installed the 1511 update (threshold 2) on my desktop computer. It has always worked correctly with my dual stack IPv4 and IPv6 LAN, with both Windows 8 and Windows 10. Now, after the update, it will initially have IPv6 working after I reboot. Then, after a few minutes, IPv6 will stop working, and I see "no internet connectivity" for IPv6 from the Network and Sharing connection properties, even though the other clients in my house still have IPv6 connectivity.
So far, I've tried using netsh to reset the winsock catalog and the tcp stack, and have installed the latest network interface driver from the OEM. I also tried disabling IPv4, and seeing if the network troubleshooter could get the IPv6 connectivity going. That didn't work, either.
At this point, this behavior is a mystery to me. Right now, no IPv6 on this desktop. If I rebooted the computer, IPv6 connectivity would be restored for a few minutes... How to troubleshoot this one, it's just strange.
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C:WINDOWSsystem32>ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : Xello
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
[Code] .....
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Specs:
OS Name Microsoft Windows 10 Pro
Version 10.0.10586 Build 10586
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name COSMIC
System Manufacturer Hewlett-Packard
System Model HP Pavilion dv6 Notebook PC
System Type x64-based PC
[code]....
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