Juniper Networks, Inc.
Predicting firewall rule ranking value

Abstract:

A device may obtain information regarding firewall rules. The information, for a firewall rule of the firewall rules, may include one or more match condition values and a ranking value. The firewall rule may be applicable to packets that are associated with packet information that matches the match condition values. A match condition value may be associated with a match count that identifies a quantity of times that packets match the match condition value. The ranking value may identify a quantity of times that the firewall rule has been applied to the packets. The device may obtain a new firewall rule. The device may predict a ranking value of the new firewall rule based on match condition values of the new firewall rule and/or based on analyzing the information regarding the plurality of firewall rules. The device may perform an action based on the predicted ranking value.