DHCP Role On Windows server 2008 & 2008 R2 generate error fo IPV6 Loopback Interface!Log Name: SystemSource: Microsoft-Windows-DHCP-ServerEvent ID: 10020Task Category: NoneLevel: WarningKeywords: ClassicUser: N/ADescription:This computer has at least one dynamically assigned IPv6 address.For reliable DHCPv6 server operation, you should use only static IPv6 addresses.