Patent ID: 10382327

Abstract:
In various embodiments, an apparatus, a non-transitory computer-readable media, and a method are provided, involving: a current node configured to be positioned in a Multiprotocol Label Switching (MPLS) network, the current node including at least one non-transitory memory configured to store instructions, and one or more processors in communication with the at least one non-transitory memory, wherein the one or more processors is configured to execute the instructions to cause the current node to: detect first data to be transmitted to a receiving node; identify a sequence of node scope-specific identifiers that is selected from a plurality of node scope-specific identifiers based on at least one of: the current node, the receiving node, or a policy, where each of the node scope-specific identifiers of the sequence is in one of a plurality of node scope-specific identifier spaces that is specific to a corresponding one of a plurality of nodes in a path from the current node toward the receiving node, and each of the node scope-specific identifiers of the sequence identifies, for the corresponding one of the plurality of nodes, a corresponding next node in the path from the current node toward the receiving node.