{"draft":"","doc_id":"RFC1619","title":" PPP over SONET\/SDH ","authors":["W. Simpson"],"format":["ASCII","HTML"],"page_count":"5","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Point-to-Point Protocol Extensions","abstract":" This document describes the use of PPP over Synchronous Optical Network (SONET) and Synchronous Digital Heirarchy (SDH) circuits.  [STANDARDS-TRACK]","pub_date":"April 1994","keywords":["PPP-SONET","Point","Synchronous Optical Network Digital Heirarchy"],"obsoletes":[],"obsoleted_by":[" RFC2615"],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC1619","errata_url":null}