US Patent 10454818 CCN name chaining

A method and system for route transforming by a network device implements a content centric networking (CCN) gateway or CCN router, where the CCN gateway or CCN router is part of a CCN network. The method to handle a first CCN reply before forwarding a second CCN reply in the CCN network. The method includes receiving the first CCN reply including a second CCN Name, applying a transform configuration to the second CCN Name to obtain CCN reply data, and generating a second CCN reply using the CCN reply data and a first CCN Name from a pending interest table (PIT) entry for the first CCN Name.