21. The Internet Engineering Task Force ( IETF ) published the Standards-Track, RFC 4122, technically equivalent to ITU-T Rec. 22. It includes alignment with 3GPP Charging Principles, the Internet Engineering Task Force ( IETF ) Diameter Accounting protocol. 23. A working draft of a standard has already been submitted to the Internet Engineering Task Force , a standard-setting body. 24. These companies said they are all willing to work with the Internet Engineering Task Force , an independent standards agency. 25. A widely used logging standard is syslog, defined in Internet Engineering Task Force ( IETF ) RFC 5424 ). 26. The 6TiSCH Internet Engineering Task Force working group works on enabling the use of IPv6 on top of TSCH. 27. DNSSEC is a set of protocols developed by the Internet Engineering Task Force ( IETF ) for ensuring internet security. 28. SNMP is a component of the Internet Protocol Suite as defined by the Internet Engineering Task Force ( IETF ). 29. Bradner was in Orlando, Fla ., last week at an annual meeting of the Internet Engineering Task Force , an industry association. 30. Handley is a member of the Internet Engineering Task Force ( IETF ) Routing Area Directorate and the Transport Area Directorate.