If the etsysPolicyRuleProfileIndex is 0 then this field
contains the currently applied profile ID for frames
matching this rule. This may be either the administratively
applied value or the dynamically applied value.
If the etsysPolicyRuleProfileIndex is not 0, then this
object does not exist and will not be returned.
Note that one special, otherwise illegal, values of the
etsysPolicyRuleCoS are used in defining the forwarding
action.
-1 Indicates that no profile ID is being applied
by this rule.