RFC 793, "Transmission Control Protocol", September 1981

Note: This RFC has been obsoleted by RFC 9293

Note: This RFC has been updated by RFC 1122, RFC 3168, RFC 6093, RFC 6528

Errata ID: 2297
Status: Held for Document Update
Type: Editorial
Publication Format(s) : TEXT
Reported By: Vishwas Manral
Date Reported: 2010-06-03
Held for Document Update by: Wes Eddy

Section 3.8 says:

    Any lower level protocol will have to provide the source address,
    destination address, and protocol fields, and some way to determine
    the "TCP length", both to provide the functional equivlent service
    of IP and to be used in the TCP checksum.

It should say:

    Any lower level protocol will have to provide the source address,
    destination address, and protocol fields, and some way to determine
    the "TCP length", both to provide the functional equivalent service
    of IP and to be used in the TCP checksum.

Notes:

s/equivlent/equivalent/

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