Transport apparatus and transport method

Abstract

A transport apparatus includes a plurality of transport processing units. The transport processing unit transports optical signals on an optical network which controls, by transmitting or receiving the optical signals including control information, apparatuses that are managed on the basis of areas. The transport processing unit includes a setting-information storage unit that stores therein setting information indicating a group to which a plurality of apparatuses within the area belongs, a frame generating unit that, upon receiving the optical signal, determines on the basis of the setting information whether the control information is to be terminated or to be passed through itself, sets a destination depending on the result of the determination, and generates a frame including the control information, and a path switching unit that switches a path of the frame on the basis of the destination of the frame.

Dependencies are inferred from the claim text.