{"draft":"","doc_id":"RFC1575","title":" An Echo Function for CLNP (ISO 8473) ","authors":["S. Hares","C. Wittbrodt"],"format":["ASCII","HTML"],"page_count":"9","pub_status":"DRAFT STANDARD","status":"DRAFT STANDARD","source":"Network OSI Operations","abstract":" This memo defines an echo function for the connection-less network layer protocol.  The mechanism that is mandated here is in the final process of being standardized by ISO as \"Amendment X: Addition of an Echo function to ISO 8473\" an integral part of Version 2 of ISO 8473. [STANDARDS-TRACK]  ","pub_date":"January 1994","keywords":["ISO-TS-ECHO"],"obsoletes":["RFC1139"],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC1575","errata_url":null}