https://app.knowbase.one/vault/rfc/docid/1311
RFC1165: Network Time Protocol (NTP) over the OSI Remote Operations Service
Network Working Group J. Crowcroft Request for Comments: 1165 UCL J. Onions Nottingham University ...
https://app.knowbase.one/vault/rfc/docid/4977
RFC4560: Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations
Network Working Group J. Quittek, Ed. Request for Comments: 4560 NEC Obsoletes: 2925 K. White, Ed. Category: Standards Track IBM Corp. ...