etsysPolicyRulePortTable
1.3.6.1.4.1.5624.1.2.6.11.7
The purpose of this table is to provide an agent the
ability to easily determine which rules have been used
on a given bridge port. A row will only be present when
the rule which the instancing describes has been used.
The agent may remove a row (and clear the used status)
by setting the etsysPolicyRulePortHit leaf to False.
PolicyClassificationRuleType together with a length,
matching data and a relevant bits field, port type,
and port number (port number zero is reserved to mean any
port), scoped by a etsysPolicyRuleProfileIndex, and preceded by
a dot1dBasePort is used as the table index.