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RFC 2883, "An Extension to the Selective Acknowledgement (SACK) Option for TCP", July 2000

Source of RFC: tsvwg (wit)
See Also: RFC 2883 w/ inline errata

Errata ID: 365
Status: Verified
Type: Editorial
Publication Format(s) : TEXT

Reported By: Noritoshi Demizu
Date Reported: 2004-06-21

Section 4.2.3 says:

         Transmitted    Received    ACK Sent
         Segment        Segment     (Including SACK Blocks)

         500-999        500-999     1000
         1000-1499      (data packet dropped)
         1500-1999      (delayed)
         2000-2499      (data packet dropped)
         2500-2999      (delayed)
         3000-3499      (data packet dropped)
         3500-3999      3500-3999   1000, SACK=3500-4000
         1000-1499      (data packet dropped)
         1500-2999      1500-1999   1000, SACK=1500-2000, 3500-4000
                        2000-2499   1000, SACK=2000-2500, 1500-2000,
                                            3500-4000
                        1500-2999   1000, SACK=1500-2000, 1500-3000,
                                               ---------
                                            3500-4000

It should say:

         Transmitted    Received    ACK Sent
         Segment        Segment     (Including SACK Blocks)

         500-999        500-999     1000
         1000-1499      (data packet dropped)
         1500-1999      (delayed)
         2000-2499      (data packet dropped)
         2500-2999      (delayed)
         3000-3499      (data packet dropped)
         3500-3999      3500-3999   1000, SACK=3500-4000
         1000-1499      (data packet dropped)
         1500-2999      1500-1999   1000, SACK=1500-2000, 3500-4000
                        2500-2999   1000, SACK=2500-3000, 1500-2000,
                                            3500-4000
                        1500-2999   1000, SACK=1500-2000, 1500-3000,
                                               ---------
                                            3500-4000

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