RFC 8889 on Multipoint Alternate-Marking Method for Passive and Hybrid Performance Monitoring
rfc-editor@rfc-editor.org Thu, 27 August 2020 01:45 UTC
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Subject: RFC 8889 on Multipoint Alternate-Marking Method for Passive and Hybrid Performance Monitoring
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A new Request for Comments is now available in online RFC libraries. RFC 8889 Title: Multipoint Alternate-Marking Method for Passive and Hybrid Performance Monitoring Author: G. Fioccola, Ed., M. Cociglio, A. Sapio, R. Sisto Status: Experimental Stream: IETF Date: August 2020 Mailbox: giuseppe.fioccola@huawei.com, mauro.cociglio@telecomitalia.it, amedeo.sapio@intel.com, riccardo.sisto@polito.it Pages: 23 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-ippm-multipoint-alt-mark-09.txt URL: https://www.rfc-editor.org/info/rfc8889 DOI: 10.17487/RFC8889 The Alternate-Marking method, as presented in RFC 8321, can only be applied to point-to-point flows, because it assumes that all the packets of the flow measured on one node are measured again by a single second node. This document generalizes and expands this methodology to measure any kind of unicast flow whose packets can follow several different paths in the network -- in wider terms, a multipoint-to-multipoint network. For this reason, the technique here described is called "Multipoint Alternate Marking". This document is a product of the IP Performance Measurement Working Group of the IETF. EXPERIMENTAL: This memo defines an Experimental Protocol for the Internet community. It does not specify an Internet standard of any kind. Discussion and suggestions for improvement are requested. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC