[{"draft":"","doc_id":"RFC0431","title":" Update on SMFS Login and Logout ","authors":["M. Krilanovich"],"format":["ASCII","HTML"],"page_count":"3","pub_status":"UNKNOWN","status":"UNKNOWN","source":"Legacy","abstract":"  ","pub_date":"December 1972","keywords":["  "],"obsoletes":["RFC0399"],"obsoleted_by":[""],"updates":[" RFC0122"],"updated_by":[""],"see_also":[""],"doi":"10.17487\/RFC0431","errata_url":null}]