{"draft":"draft-ietf-tsvwg-vpn-signaled-preemption-02","doc_id":"RFC4923","title":"Quality of Service (QoS) Signaling in a Nested Virtual Private Network","authors":["F. Baker","P. Bose"],"format":["ASCII","HTML"],"page_count":"38","pub_status":"INFORMATIONAL","status":"INFORMATIONAL","source":"Transport and Services Working Group","abstract":"Some networks require communication between an interior and exterior\r\nportion of a Virtual Private Network (VPN) or through a concatenation\r\nof such networks resulting in a nested VPN, but have sensitivities\r\nabout what information is communicated across the boundary, especially\r\nwhile providing quality of service to communications with different\r\nprecedence.  This note seeks to outline the issues and the nature of\r\nthe proposed solutions based on the framework for Integrated Services\r\noperation over Diffserv networks as described in RFC 2998.  This memo provides information for the Internet community.","pub_date":"August 2007","keywords":["vpn","nested vpn","integrated services"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC4923","errata_url":null}