{"draft":"draft-ietf-tcpm-urgent-data-07","doc_id":"RFC6093","title":"On the Implementation of the TCP Urgent Mechanism","authors":["F. Gont","A. Yourtchenko"],"format":["ASCII","HTML"],"page_count":"12","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"TCP Maintenance and Minor Extensions","abstract":"This document analyzes how current TCP implementations process TCP\r\nurgent indications and how the behavior of some widely deployed\r\nmiddleboxes affects how end systems process urgent indications.\r\nThis document updates the relevant specifications such that\r\nthey accommodate current practice in processing TCP urgent\r\nindications, raises awareness about the reliability of TCP urgent\r\nindications in the Internet, and recommends against the use of urgent\r\nindications (but provides advice to applications that do).  \r\n[STANDARDS-TRACK]","pub_date":"January 2011","keywords":["Transmission Control Protocol"],"obsoletes":[],"obsoleted_by":["RFC9293"],"updates":["RFC0793","RFC1011","RFC1122"],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC6093","errata_url":"https:\/\/www.rfc-editor.org\/errata\/rfc6093"}