RFC 8519, "YANG Data Model for Network Access Control Lists (ACLs)", March 2019

Errata ID: 8350
Status: Reported
Type: Technical
Publication Format(s) : TEXT
Reported By: Mohamed BOUCADAIR
Date Reported: 2025-03-27

Section 4.1 says:

      "The source and destination port range definitions
       can be further qualified using an operator.  An
       operator is needed only if the lower-port is specified
       and the upper-port is not specified.  The operator
       therefore further qualifies the lower-port only.";

It should say:

      "A port number definition can be further qualified
       using an operator.";

Notes:

The operator isn't used with port-ranges because these are defined in distinct cases:

===
| | | | | +--:(range-or-operator)
| | | | | +--rw (port-range-or-operator)?
| | | | | +--:(range)
| | | | | | +--rw lower-port
| | | | | | | inet:port-number
| | | | | | +--rw upper-port
| | | | | | inet:port-number
| | | | | +--:(operator)
| | | | | +--rw operator? operator
| | | | | +--rw port
==

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