I was configuring IPV6 on a network of VM's hosted in Hiper-V manager. I set up DHCPv6 server and observed 2 VMs connected to it. The VMs had different MAC addresses looking at the DHCPv6 server but ended up submitting requests with the same DUIDs. The DHCPv6 server reported an error and I had no connectivity over DHCP-assigned IPV6 addresses.
This looks like a bug in the component responsible for DUID generation. I suppose it is Integration Services. Is this a known problem? Any workarounds?
Thanks.
Anatoliy