×

Segment routing: PCE driven dynamic setup of forwarding adjacencies and explicit path

  • US 9,571,349 B2
  • Filed: 03/14/2014
  • Issued: 02/14/2017
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
Patent Images

1. A method comprising:

  • a node receiving an instruction to create a tunnel between the node and another node via a plurality of nodes in data communication between the node and the other node;

    in response to receiving the instruction, the node creating a stack of segment identifiers each of which corresponds to a respective one of the plurality of nodes;

    the node mapping a first identifier (ID) to to the stack of segment identifiers;

    the node advertising the first ID to other nodes in a network of nodes.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×