Proportional Rate Reduction (PRR)
RFC 9937
Revision differences
Document history
| Date | By | Action |
|---|---|---|
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2026-05-20
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(System) | Changed metadata: changed keywords to '['loss recovery', 'SACK', 'self clock', 'fast retransmit', 'fast recovery']' from '[]' |
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2026-05-20
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(System) | Metadata update from RFC Editor |
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2026-05-20
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(System) | Changed author "N. Dukkipati": changed name from "Nandita Dukkipati" to "N. Dukkipati" |
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2026-05-20
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(System) | Changed author "Y. Cheng": changed name from "Yuchung Cheng" to "Y. Cheng" |
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2026-05-20
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(System) | Changed author "N. Cardwell": changed name from "Neal Cardwell" to "N. Cardwell" |
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2026-05-20
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(System) | Changed author "M. Mathis": changed name from "Matt Mathis" to "M. Mathis" |
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2026-05-20
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(System) | Metadata update from RFC Editor |
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2025-12-19
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(System) | Received changes through RFC Editor sync (created document RFC 9937, created became rfc relationship between draft-ietf-tcpm-prr-rfc6937bis and RFC 9937, set title to 'Proportional … Received changes through RFC Editor sync (created document RFC 9937, created became rfc relationship between draft-ietf-tcpm-prr-rfc6937bis and RFC 9937, set title to 'Proportional Rate Reduction (PRR)', set abstract to 'This document specifies a Standards Track version of the Proportional Rate Reduction (PRR) algorithm that obsoletes the Experimental version described in RFC 6937. PRR regulates the amount of data sent by TCP or other transport protocols during fast recovery. PRR accurately regulates the actual flight size through recovery such that at the end of recovery it will be as close as possible to the slow start threshold (ssthresh), as determined by the congestion control algorithm.', set pages to 20, set standardization level to Proposed Standard, added RFC published event at 2025-12-19, created obsoletes relation between RFC 9937 and RFC 6937) |
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2025-12-19
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(System) | RFC published |