{"draft":"","doc_id":"RFC2474","title":"Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 Headers","authors":["K. Nichols","S. Blake","F. Baker","D. Black"],"format":["ASCII","HTML"],"page_count":"20","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Differentiated Services","abstract":" This document defines the IP header field, called the DS (for differentiated services) field.  [STANDARDS-TRACK]  ","pub_date":"November 1998","keywords":["internet","protocol","network","nodes"],"obsoletes":["RFC1455","RFC1349"],"obsoleted_by":[],"updates":["RFC0791"],"updated_by":["RFC3168","RFC3260","RFC8436"],"see_also":[],"doi":"10.17487\/RFC2474","errata_url":"https:\/\/www.rfc-editor.org\/errata\/rfc2474"}