Rebind Capability in DHCPv6 Reconfigure Messages

This document updates RFC 3315 (DHCPv6) to allow the Rebind message type to appear in the Reconfigure Message option of a Reconfigure message. It extends the Reconfigure message to allow a DHCPv6 server to cause a DHCPv6 client to send a Rebind message. The document also clarifies how a DHCPv6 client responds to a received Reconfigure message. [STANDARDS-TRACK]