Changes for RFC2120https://datatracker.ietf.org/doc/rfc2120/history/1997-03-28T08:00:00+00:00History of change entries for RFC2120.[(System)] Document has expired [rev. 01]1997-03-28T08:00:00+00:00(System)https://datatracker.ietf.org/doc/rfc2120/history/#history-21177Document has expired[(System)] RFC published [rev. 01]1997-03-01T08:00:00+00:00(System)https://datatracker.ietf.org/doc/rfc2120/history/#history-265972RFC published