This table contains the access control list information for DECnet traffic. This table contains entries each of which specifies whether packet forwarding between a particular source destination pair is permitted or denied. Each entry is part of a particular access control list. Each list is identified by a unique Access Control ID. Each list may contain multiple entries ordered by sequence number. When an Access Control List is searched, it is searched in sequence number order and the first match found ends the search. If no match is found, access defaults to permitted.