Stateful Path Computation Element (PCE) Protocol Extensions for Usage with Point-to-Multipoint TE Label Switched Paths (LSPs)
Udayasree Palle, Dhruv Dhody, Yosuke Tanaka, Vishnu Beeram
Abstract
Udayasree Palle, Dhruv Dhody, Yosuke Tanaka, Vishnu Beeram
Abstract
The Path Computation Element (PCE) has been identified as an appropriate technology for the determination of the paths of point- to-multipoint (P2MP) TE Label Switched Paths (LSPs). This document provides extensions required for Path Computation Element Communication Protocol (PCEP) so as to enable the usage of a stateful PCE capability in supporting P2MP TE LSPs.
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The Path Computation Element (PCE) has been identified as an appropriate technology for the determination of the paths of point- to-multipoint (P2MP) TE Label Switched Paths (LSPs). This document provides extensions required for Path Computation Element Communication Protocol (PCEP) so as to enable the usage of a stateful PCE capability in supporting P2MP TE LSPs.
Key concepts: Stateful firewall, Computer science, Protocol (science), Path (computing), Computer network, Computation, Distributed computing, Scheme (mathematics)