RFC 7530, "Network File System (NFS) Version 4 Protocol", March 2015

Note: This RFC has been updated by RFC 7931, RFC 8587

Errata ID: 4934
Status: Reported
Type: Editorial
Publication Format(s) : TEXT
Reported By: Marcel Telka
Date Reported: 2017-02-15

Section 9.1.7. says:

   When a request is received, its sequence number (r) is compared to
   that of the last one received (L).  Only if it has the correct next
   sequence, normally L + 1, is the request processed beyond the point
   of seqid checking.  Given a properly functioning client, the response
   to (r) must have been received before the last request (L) was sent.

It should say:

   When a request is received, its sequence number (r) is compared to
   that of the last one received (L).  Only if it has the correct next
   sequence, normally L + 1, is the request processed beyond the point
   of seqid checking.  Given a properly functioning client, the response
   to (L) must have been received before the subsequent request (r) was
   sent.

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