draft-ietf-spring-segment-routing-central-epe-01.txt   draft-ietf-spring-segment-routing-central-epe-02.txt 
Network Working Group C. Filsfils, Ed. Network Working Group C. Filsfils, Ed.
Internet-Draft S. Previdi, Ed. Internet-Draft S. Previdi, Ed.
Intended status: Informational Cisco Systems, Inc. Intended status: Informational Cisco Systems, Inc.
Expires: September 22, 2016 E. Aries Expires: March 17, 2017 E. Aries
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D. Ginsburg D. Ginsburg
D. Afanasiev D. Afanasiev
Yandex Yandex
March 21, 2016 September 13, 2016
Segment Routing Centralized BGP Peer Engineering Segment Routing Centralized BGP Peer Engineering
draft-ietf-spring-segment-routing-central-epe-01 draft-ietf-spring-segment-routing-central-epe-02
Abstract Abstract
Segment Routing (SR) leverages source routing. A node steers a Segment Routing (SR) leverages source routing. A node steers a
packet through a controlled set of instructions, called segments, by packet through a controlled set of instructions, called segments, by
prepending the packet with an SR header. A segment can represent any prepending the packet with an SR header. A segment can represent any
instruction topological or service-based. SR allows to enforce a instruction topological or service-based. SR allows to enforce a
flow through any topological path and service chain while maintaining flow through any topological path and service chain while maintaining
per-flow state only at the ingress node of the SR domain. per-flow state only at the ingress node of the SR domain.
skipping to change at page 2, line 10 skipping to change at page 2, line 10
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on September 22, 2016. This Internet-Draft will expire on March 17, 2017.
Copyright Notice Copyright Notice
Copyright (c) 2016 IETF Trust and the persons identified as the Copyright (c) 2016 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
skipping to change at page 16, line 41 skipping to change at page 16, line 41
[RFC6241] Enns, R., Ed., Bjorklund, M., Ed., Schoenwaelder, J., Ed., [RFC6241] Enns, R., Ed., Bjorklund, M., Ed., Schoenwaelder, J., Ed.,
and A. Bierman, Ed., "Network Configuration Protocol and A. Bierman, Ed., "Network Configuration Protocol
(NETCONF)", RFC 6241, DOI 10.17487/RFC6241, June 2011, (NETCONF)", RFC 6241, DOI 10.17487/RFC6241, June 2011,
<http://www.rfc-editor.org/info/rfc6241>. <http://www.rfc-editor.org/info/rfc6241>.
12.2. Informative References 12.2. Informative References
[I-D.ietf-idr-bgpls-segment-routing-epe] [I-D.ietf-idr-bgpls-segment-routing-epe]
Previdi, S., Filsfils, C., Ray, S., Patel, K., Dong, J., Previdi, S., Filsfils, C., Ray, S., Patel, K., Dong, J.,
and M. Chen, "Segment Routing Egress Peer Engineering BGP- and M. Chen, "Segment Routing BGP Egress Peer Engineering
LS Extensions", draft-ietf-idr-bgpls-segment-routing- BGP-LS Extensions", draft-ietf-idr-bgpls-segment-routing-
epe-02 (work in progress), December 2015. epe-05 (work in progress), May 2016.
[I-D.ietf-isis-segment-routing-extensions] [I-D.ietf-isis-segment-routing-extensions]
Previdi, S., Filsfils, C., Bashandy, A., Gredler, H., Previdi, S., Filsfils, C., Bashandy, A., Gredler, H.,
Litkowski, S., Decraene, B., and J. Tantsura, "IS-IS Litkowski, S., Decraene, B., and J. Tantsura, "IS-IS
Extensions for Segment Routing", draft-ietf-isis-segment- Extensions for Segment Routing", draft-ietf-isis-segment-
routing-extensions-06 (work in progress), December 2015. routing-extensions-07 (work in progress), June 2016.
[I-D.ietf-isis-te-metric-extensions] [I-D.ietf-isis-te-metric-extensions]
Previdi, S., Giacalone, S., Ward, D., Drake, J., and W. Previdi, S., Giacalone, S., Ward, D., Drake, J., and W.
Wu, "IS-IS Traffic Engineering (TE) Metric Extensions", Wu, "IS-IS Traffic Engineering (TE) Metric Extensions",
draft-ietf-isis-te-metric-extensions-11 (work in draft-ietf-isis-te-metric-extensions-11 (work in
progress), February 2016. progress), February 2016.
[I-D.ietf-ospf-ospfv3-segment-routing-extensions] [I-D.ietf-ospf-ospfv3-segment-routing-extensions]
Psenak, P., Previdi, S., Filsfils, C., Gredler, H., Psenak, P., Previdi, S., Filsfils, C., Gredler, H.,
Shakir, R., Henderickx, W., and J. Tantsura, "OSPFv3 Shakir, R., Henderickx, W., and J. Tantsura, "OSPFv3
Extensions for Segment Routing", draft-ietf-ospf-ospfv3- Extensions for Segment Routing", draft-ietf-ospf-ospfv3-
segment-routing-extensions-05 (work in progress), March segment-routing-extensions-06 (work in progress), July
2016. 2016.
[I-D.ietf-ospf-segment-routing-extensions] [I-D.ietf-ospf-segment-routing-extensions]
Psenak, P., Previdi, S., Filsfils, C., Gredler, H., Psenak, P., Previdi, S., Filsfils, C., Gredler, H.,
Shakir, R., Henderickx, W., and J. Tantsura, "OSPF Shakir, R., Henderickx, W., and J. Tantsura, "OSPF
Extensions for Segment Routing", draft-ietf-ospf-segment- Extensions for Segment Routing", draft-ietf-ospf-segment-
routing-extensions-07 (work in progress), March 2016. routing-extensions-09 (work in progress), July 2016.
[I-D.ietf-pce-pce-initiated-lsp] [I-D.ietf-pce-pce-initiated-lsp]
Crabbe, E., Minei, I., Sivabalan, S., and R. Varga, "PCEP Crabbe, E., Minei, I., Sivabalan, S., and R. Varga, "PCEP
Extensions for PCE-initiated LSP Setup in a Stateful PCE Extensions for PCE-initiated LSP Setup in a Stateful PCE
Model", draft-ietf-pce-pce-initiated-lsp-05 (work in Model", draft-ietf-pce-pce-initiated-lsp-07 (work in
progress), October 2015. progress), July 2016.
[I-D.ietf-pce-segment-routing] [I-D.ietf-pce-segment-routing]
Sivabalan, S., Medved, J., Filsfils, C., Crabbe, E., Sivabalan, S., Medved, J., Filsfils, C., Crabbe, E.,
Lopez, V., Tantsura, J., Henderickx, W., and J. Hardwick, Lopez, V., Tantsura, J., Henderickx, W., and J. Hardwick,
"PCEP Extensions for Segment Routing", draft-ietf-pce- "PCEP Extensions for Segment Routing", draft-ietf-pce-
segment-routing-06 (work in progress), August 2015. segment-routing-07 (work in progress), March 2016.
[I-D.ietf-spring-problem-statement] [I-D.ietf-spring-problem-statement]
Previdi, S., Filsfils, C., Decraene, B., Litkowski, S., Previdi, S., Filsfils, C., Decraene, B., Litkowski, S.,
Horneffer, M., and R. Shakir, "SPRING Problem Statement Horneffer, M., and R. Shakir, "SPRING Problem Statement
and Requirements", draft-ietf-spring-problem-statement-07 and Requirements", draft-ietf-spring-problem-statement-08
(work in progress), March 2016. (work in progress), April 2016.
[I-D.ietf-spring-segment-routing] [I-D.ietf-spring-segment-routing]
Filsfils, C., Previdi, S., Decraene, B., Litkowski, S., Filsfils, C., Previdi, S., Decraene, B., Litkowski, S.,
and R. Shakir, "Segment Routing Architecture", draft-ietf- and R. Shakir, "Segment Routing Architecture", draft-ietf-
spring-segment-routing-07 (work in progress), December spring-segment-routing-09 (work in progress), July 2016.
2015.
[I-D.ietf-spring-segment-routing-mpls] [I-D.ietf-spring-segment-routing-mpls]
Filsfils, C., Previdi, S., Bashandy, A., Decraene, B., Filsfils, C., Previdi, S., Bashandy, A., Decraene, B.,
Litkowski, S., Horneffer, M., Shakir, R., Tantsura, J., Litkowski, S., Horneffer, M., Shakir, R.,
and E. Crabbe, "Segment Routing with MPLS data plane", jefftant@gmail.com, j., and E. Crabbe, "Segment Routing
draft-ietf-spring-segment-routing-mpls-04 (work in with MPLS data plane", draft-ietf-spring-segment-routing-
progress), March 2016. mpls-05 (work in progress), July 2016.
[RFC7752] Gredler, H., Ed., Medved, J., Previdi, S., Farrel, A., and [RFC7752] Gredler, H., Ed., Medved, J., Previdi, S., Farrel, A., and
S. Ray, "North-Bound Distribution of Link-State and S. Ray, "North-Bound Distribution of Link-State and
Traffic Engineering (TE) Information Using BGP", RFC 7752, Traffic Engineering (TE) Information Using BGP", RFC 7752,
DOI 10.17487/RFC7752, March 2016, DOI 10.17487/RFC7752, March 2016,
<http://www.rfc-editor.org/info/rfc7752>. <http://www.rfc-editor.org/info/rfc7752>.
Authors' Addresses Authors' Addresses
Clarence Filsfils (editor) Clarence Filsfils (editor)
 End of changes. 13 change blocks. 
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