Search RFCs Advanced Search RFC Editor RFC 1071 Computing the Internet checksum, September 1988 File formats: Status:INFORMATIONAL (changed from UNKNOWN) Updated by:RFC 1141 Authors:R.T. BradenD.A. BormanC. Partridge Stream:[Legacy] Cite this RFC: TXT | XML | BibTeX DOI: https://doi.org/10.17487/RFC1071 Discuss this RFC: Send questions or comments to the mailing list iesg@ietf.org Other actions: View Errata | Submit Errata | Find IPR Disclosures from the IETF | View History of RFC 1071 Abstract This RFC summarizes techniques and algorithms for efficiently computing the Internet checksum. It is not a standard, but a set of useful implementation techniques. For the definition of Status, see RFC 2026. For the definition of Stream, see RFC 8729. Document RetrievalErrataFrequently Asked QuestionsFuture Format FAQHistoryAbout UsOther InformationPublication ProcessPublication QueueStyle Guide Advanced Search