https://app.knowbase.one/vault/rfc/docid/1050
RFC3423: XACCT's Common Reliable Accounting for Network Element (CRANE) Protocol Specification Version 1.0
Network Working Group K. Zhang Request for Comments: 3423 E. Elkin Category: Informational XACCT Technologies November 2002 ...
https://app.knowbase.one/vault/rfc/docid/4322
RFC3955: Evaluation of Candidate Protocols for IP Flow Information Export (IPFIX)
Network Working Group S. Leinen Request for Comments: 3955 SWITCH Category: Informational October 2004 Evaluation of Candidate Protocols for ...