{"draft":"draft-ietf-dhc-vpn-option-15","doc_id":"RFC6607","title":"Virtual Subnet Selection Options for DHCPv4 and DHCPv6","authors":["K. Kinnear","R. Johnson","M. Stapp"],"format":["ASCII","HTML"],"page_count":"26","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Dynamic Host Configuration","abstract":"This memo defines a DHCPv4 Virtual Subnet Selection (VSS) option, a\r\nDHCPv6 VSS option, and the DHCPv4 VSS and VSS-Control sub-options\r\ncarried in the DHCPv4 Relay Agent Information option.  These are\r\nintended for use by DHCP clients, relay agents, and proxy clients in\r\nsituations where VSS information needs to be passed to the DHCP\r\nserver for proper address or prefix allocation to take place.\r\n\r\nFor the DHCPv4 option and Relay Agent Information sub-options, this\r\nmemo documents and extends existing usage as per RFC 3942.  This memo\r\nupdates RFC 3046 regarding details relating to the copying of sub-\r\noptions (see Section 8).","pub_date":"April 2012","keywords":[],"obsoletes":[],"obsoleted_by":[],"updates":["RFC3046"],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC6607","errata_url":null}