3.2.5.15 Receiving a DHCPv6 Decline Message
Increment the DHCPv6ServerMibInfo.Declines element, a shared ADM element (see [MS-DHCPM] section 3.1.1.1), as described in section 1.4, point 17.
The subsequent processing is as specified in [RFC3315] section 18.2.7.
If processing the Information-request message results in the server sending a DHCPv6 Reply message to the client, then increment the DHCPv6ServerMibInfo.Replies element, a shared ADM element (see [MS-DHCPM] section 3.1.1.1), as described in section 1.4, point 17.