A Juniper style Access List rule within an AccessList. The ACL Grouped rule extends the basic rule settings allowing lists of attribute values and groups of IP addresses, Subnets, and Ports. The ACL Grouped Rule is only supported by certain classes of equipment allowing list and dynamically created attributes to be assigned to rules. The rule will usually be associated with one or more Network Groups or Port Groups specifying the network IP addresses, Network Masks, and Ports.