(1) In SNADS, a list of entries in a table that the system uses to route a message or electronic mail to a user on the system. Each entry is made up of a destination group name (such as a department or organization) and a destination element name (the user ID of each person in that department or organization).
(2) In a point-to-point profile, a collection of path information through which hosts or networks can communicate with other hosts and networks.