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A Conservative Selective Acknowledgment (SACK)-based Loss Recovery Algorithm for TCP
RFC 3517

Revision differences

Document history

Date By Action
2026-05-20
(System) Changed metadata: changed keywords to '['TCP', 'transmission control protocol', 'retransmission', 'congestion control']' from '[]'
2026-05-20
(System) Metadata update from RFC Editor
2026-05-20
(System) Changed author "L. Wang": changed name from "Lili Wang" to "L. Wang", cleared country (was "Lexington, KY 40506-0495"), changed order from "-1" to "4"
2026-05-20
(System) Changed author "K. Fall": changed name from "Kevin Fall" to "K. Fall", cleared country (was "Berkeley, CA 94704"), changed order from "2" to "3"
2026-05-20
(System) Changed author "M. Allman": changed name from "Mark Allman" to "M. Allman", cleared country (was "Cleveland, OH  44135"), changed order from "0" to "2"
2026-05-20
(System) Changed author "E. Blanton": changed name from "Ethan Blanton" to "E. Blanton", cleared country (was "West Lafayette, IN  47907")
2026-05-20
(System) Metadata update from RFC Editor
2017-05-16
(System) Changed document authors from "Mark Allman, Ethan Blanton, Kevin Fall" to "Mark Allman, Ethan Blanton, Kevin Fall, Lili Wang"
2003-04-11
(System) Last call text was added
2003-04-11
Natalia Syracuse RFC3517, was published in April 10th
2003-04-11
Natalia Syracuse State Changes to RFC Published from RFC Ed Queue by Syracus, Natailia
2003-04-10
(System) RFC published