draft-ietf-spring-problem-statement-02.txt   draft-ietf-spring-problem-statement-03.txt 
Network Working Group S. Previdi, Ed. Network Working Group S. Previdi, Ed.
Internet-Draft C. Filsfils, Ed. Internet-Draft C. Filsfils, Ed.
Intended status: Informational Cisco Systems, Inc. Intended status: Informational Cisco Systems, Inc.
Expires: April 4, 2015 B. Decraene Expires: April 26, 2015 B. Decraene
S. Litkowski S. Litkowski
Orange Orange
M. Horneffer M. Horneffer
Deutsche Telekom Deutsche Telekom
R. Shakir R. Shakir
British Telecom British Telecom
October 1, 2014 October 23, 2014
SPRING Problem Statement and Requirements SPRING Problem Statement and Requirements
draft-ietf-spring-problem-statement-02 draft-ietf-spring-problem-statement-03
Abstract Abstract
The ability for a node to specify a forwarding path, other than the The ability for a node to specify a forwarding path, other than the
normal shortest path, that a particular packet will traverse, normal shortest path, that a particular packet will traverse,
benefits a number of network functions. Source-based routing benefits a number of network functions. Source-based routing
mechanisms have previously been specified for network protocols, but mechanisms have previously been specified for network protocols, but
have not seen widespread adoption. In this context, the term have not seen widespread adoption. In this context, the term
'source' means 'the point at which the explicit route is imposed'. 'source' means 'the point at which the explicit route is imposed'.
skipping to change at page 2, line 7 skipping to change at page 2, line 7
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 April 4, 2015. This Internet-Draft will expire on April 26, 2015.
Copyright Notice Copyright Notice
Copyright (c) 2014 IETF Trust and the persons identified as the Copyright (c) 2014 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 15, line 18 skipping to change at page 15, line 18
this documents: this documents:
Ruediger Geib Ruediger Geib
Deutsche Telekom Deutsche Telekom
Heinrich Hertz Str. 3-7 Heinrich Hertz Str. 3-7
Darmstadt 64295 Darmstadt 64295
DE DE
Email: Ruediger.Geib@telekom.de Email: Ruediger.Geib@telekom.de
Robert Raszuk Robert Raszuk
Individual Mirantis Inc.
615 National Ave.
94043 Mt View, CA
US
Email: robert@raszuk.net Email: robert@raszuk.net
13. Acknowledgements 13. Acknowledgements
The authors would like to thank Yakov Rekhter for his contribution to The authors would like to thank Yakov Rekhter for his contribution to
this document. this document.
14. References 14. References
14.1. Normative References 14.1. Normative References
skipping to change at page 16, line 33 skipping to change at page 16, line 33
Ytti, S., Henderickx, W., Tantsura, J., and E. Crabbe, Ytti, S., Henderickx, W., Tantsura, J., and E. Crabbe,
"Segment Routing with MPLS data plane", draft-filsfils- "Segment Routing with MPLS data plane", draft-filsfils-
spring-segment-routing-mpls-03 (work in progress), August spring-segment-routing-mpls-03 (work in progress), August
2014. 2014.
[I-D.filsfils-spring-segment-routing-use-cases] [I-D.filsfils-spring-segment-routing-use-cases]
Filsfils, C., Francois, P., Previdi, S., Decraene, B., Filsfils, C., Francois, P., Previdi, S., Decraene, B.,
Litkowski, S., Horneffer, M., Milojevic, I., Shakir, R., Litkowski, S., Horneffer, M., Milojevic, I., Shakir, R.,
Ytti, S., Henderickx, W., Tantsura, J., Kini, S., and E. Ytti, S., Henderickx, W., Tantsura, J., Kini, S., and E.
Crabbe, "Segment Routing Use Cases", draft-filsfils- Crabbe, "Segment Routing Use Cases", draft-filsfils-
spring-segment-routing-use-cases-00 (work in progress), spring-segment-routing-use-cases-01 (work in progress),
March 2014. October 2014.
[I-D.geib-spring-oam-usecase] [I-D.geib-spring-oam-usecase]
Geib, R., Filsfils, C., Pignataro, C., and N. Kumar, "Use Geib, R., Filsfils, C., Pignataro, C., and N. Kumar, "Use
case for a scalable and topology aware MPLS data plane case for a scalable and topology aware MPLS data plane
monitoring system", draft-geib-spring-oam-usecase-02 (work monitoring system", draft-geib-spring-oam-usecase-03 (work
in progress), July 2014. in progress), October 2014.
[I-D.ietf-i2rs-architecture] [I-D.ietf-i2rs-architecture]
Atlas, A., Halpern, J., Hares, S., Ward, D., and T. Atlas, A., Halpern, J., Hares, S., Ward, D., and T.
Nadeau, "An Architecture for the Interface to the Routing Nadeau, "An Architecture for the Interface to the Routing
System", draft-ietf-i2rs-architecture-05 (work in System", draft-ietf-i2rs-architecture-05 (work in
progress), July 2014. progress), July 2014.
[I-D.ietf-idr-ls-distribution] [I-D.ietf-idr-ls-distribution]
Gredler, H., Medved, J., Previdi, S., Farrel, A., and S. Gredler, H., Medved, J., Previdi, S., Farrel, A., and S.
Ray, "North-Bound Distribution of Link-State and TE Ray, "North-Bound Distribution of Link-State and TE
 End of changes. 7 change blocks. 
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