[Tip] - IPv6 and Windows 7/8/10... disable Teredo

[sfx2000]

Teredo can be a pain when sorting out IPv6 issues on your LAN/WLAN...

Quick debug hint - do this on any/all Win7/8/10 machines...

howto:

1. Open a command prompt with administrator privileges (Start->Accessories->right click on Command Prompt, choose Run as Administrator):

2. Issue the command:

netsh interface teredo set state disabled
​

3. Reboot the client PC...

Continue to sort from there... odd that Win10 keeps this around...