Cooperative Stateful Path Computation Element (PCE) for Inter-Domain Inter-Vendor PCE-initiated LSP Setup
draft-ietf-pce-stateful-pce-inter-domain-lsp-00

Document Type Expired Internet-Draft (pce WG)
Last updated 2019-02-15 (latest revision 2014-10-27)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-ietf-pce-stateful-pce-inter-domain-lsp-00.txt

Abstract

A stateful Path Computation Element (PCE) maintains the information of Label Switched Path (LSP) and resource availability within a domain, so multiple stateful PCEs are able to provide traffic engineering inter-domain routing through cooperating with each other. This document introduces the applicability of cooperative stateful PCE for establishing inter-domain inter-vendor LSP which is initiated by PCE.

Authors

Xiaoping Zheng (xpzheng@tsinghua.edu.cn)
Nan Hua (huan@mail.tsinghua.edu.cn)
Wangyang Liu (liuwy06@mails.tsinghua.edu.cn)
Bingkun Zhou (zbk-dee@tsinghua.edu.cn)
Guoying Zhang (zhangguoying@ritt.cn)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)