[rfc-dist] BCP 233, RFC 8961 on Requirements for Time-Based Loss Detection
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Subject: [rfc-dist] BCP 233, RFC 8961 on Requirements for Time-Based Loss Detection
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A new Request for Comments is now available in online RFC libraries. BCP 233 RFC 8961 Title: Requirements for Time-Based Loss Detection Author: M. Allman Status: Best Current Practice Stream: IETF Date: November 2020 Mailbox: mallman@icir.org Pages: 12 See Also: BCP 233 I-D Tag: draft-ietf-tcpm-rto-consider-17.txt URL: https://www.rfc-editor.org/info/rfc8961 DOI: 10.17487/RFC8961 Many protocols must detect packet loss for various reasons (e.g., to ensure reliability using retransmissions or to understand the level of congestion along a network path). While many mechanisms have been designed to detect loss, ultimately, protocols can only count on the passage of time without delivery confirmation to declare a packet "lost". Each implementation of a time-based loss detection mechanism represents a balance between correctness and timeliness; therefore, no implementation suits all situations. This document provides high-level requirements for time-based loss detectors appropriate for general use in unicast communication across the Internet. Within the requirements, implementations have latitude to define particulars that best address each situation. This document is a product of the TCP Maintenance and Minor Extensions Working Group of the IETF. BCP: This document specifies an Internet Best Current Practices for the Internet Community, and requests discussion and suggestions for improvements. 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 _______________________________________________ rfc-dist mailing list rfc-dist@rfc-editor.org https://www.rfc-editor.org/mailman/listinfo/rfc-dist http://www.rfc-editor.org