| draft-ietf-mpls-sfc-03.txt | draft-ietf-mpls-sfc-04.txt | |||
|---|---|---|---|---|
| MPLS Working Group A. Farrel | MPLS Working Group A. Farrel | |||
| Internet-Draft Juniper Networks | Internet-Draft Old Dog Consulting | |||
| Intended status: Standards Track S. Bryant | Intended status: Standards Track S. Bryant | |||
| Expires: April 16, 2019 Huawei | Expires: May 24, 2019 Huawei | |||
| J. Drake | J. Drake | |||
| Juniper Networks | Juniper Networks | |||
| October 13, 2018 | November 20, 2018 | |||
| An MPLS-Based Forwarding Plane for Service Function Chaining | An MPLS-Based Forwarding Plane for Service Function Chaining | |||
| draft-ietf-mpls-sfc-03 | draft-ietf-mpls-sfc-04 | |||
| Abstract | Abstract | |||
| Service Function Chaining (SFC) is the process of directing packets | Service Function Chaining (SFC) is the process of directing packets | |||
| through a network so that they can be acted on by an ordered set of | through a network so that they can be acted on by an ordered set of | |||
| abstract service functions before being delivered to the intended | abstract service functions before being delivered to the intended | |||
| destination. An architecture for SFC is defined in RFC7665. | destination. An architecture for SFC is defined in RFC7665. | |||
| The Network Service Header (NSH) can be inserted into packets to | The Network Service Header (NSH) can be inserted into packets to | |||
| steer them along a specific path to realize a Service Function Chain. | steer them along a specific path to realize a Service Function Chain. | |||
| 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 https://datatracker.ietf.org/drafts/current/. | Drafts is at https://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 16, 2019. | This Internet-Draft will expire on May 24, 2019. | |||
| Copyright Notice | Copyright Notice | |||
| Copyright (c) 2018 IETF Trust and the persons identified as the | Copyright (c) 2018 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 | |||
| (https://trustee.ietf.org/license-info) in effect on the date of | (https://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 27, line 29 ¶ | skipping to change at page 27, line 29 ¶ | |||
| 19.2. Informative References | 19.2. Informative References | |||
| [I-D.ietf-bess-nsh-bgp-control-plane] | [I-D.ietf-bess-nsh-bgp-control-plane] | |||
| Farrel, A., Drake, J., Rosen, E., Uttaro, J., and L. | Farrel, A., Drake, J., Rosen, E., Uttaro, J., and L. | |||
| Jalil, "BGP Control Plane for NSH SFC", draft-ietf-bess- | Jalil, "BGP Control Plane for NSH SFC", draft-ietf-bess- | |||
| nsh-bgp-control-plane-04 (work in progress), July 2018. | nsh-bgp-control-plane-04 (work in progress), July 2018. | |||
| [I-D.ietf-spring-segment-routing-mpls] | [I-D.ietf-spring-segment-routing-mpls] | |||
| Bashandy, A., Filsfils, C., Previdi, S., Decraene, B., | Bashandy, A., Filsfils, C., Previdi, S., Decraene, B., | |||
| Litkowski, S., and R. Shakir, "Segment Routing with MPLS | Litkowski, S., and R. Shakir, "Segment Routing with MPLS | |||
| data plane", draft-ietf-spring-segment-routing-mpls-14 | data plane", draft-ietf-spring-segment-routing-mpls-15 | |||
| (work in progress), June 2018. | (work in progress), October 2018. | |||
| [I-D.xuclad-spring-sr-service-chaining] | [I-D.xuclad-spring-sr-service-chaining] | |||
| Clad, F., Xu, X., Filsfils, C., daniel.bernier@bell.ca, | Clad, F., Xu, X., Filsfils, C., daniel.bernier@bell.ca, | |||
| d., Li, C., Decraene, B., Ma, S., Yadlapalli, C., | d., Li, C., Decraene, B., Ma, S., Yadlapalli, C., | |||
| Henderickx, W., and S. Salsano, "Segment Routing for | Henderickx, W., and S. Salsano, "Segment Routing for | |||
| Service Chaining", draft-xuclad-spring-sr-service- | Service Chaining", draft-xuclad-spring-sr-service- | |||
| chaining-01 (work in progress), March 2018. | chaining-01 (work in progress), March 2018. | |||
| [RFC3031] Rosen, E., Viswanathan, A., and R. Callon, "Multiprotocol | [RFC3031] Rosen, E., Viswanathan, A., and R. Callon, "Multiprotocol | |||
| Label Switching Architecture", RFC 3031, | Label Switching Architecture", RFC 3031, | |||
| skipping to change at page 28, line 23 ¶ | skipping to change at page 28, line 23 ¶ | |||
| July 2018, <https://www.rfc-editor.org/info/rfc8402>. | July 2018, <https://www.rfc-editor.org/info/rfc8402>. | |||
| [RFC8459] Dolson, D., Homma, S., Lopez, D., and M. Boucadair, | [RFC8459] Dolson, D., Homma, S., Lopez, D., and M. Boucadair, | |||
| "Hierarchical Service Function Chaining (hSFC)", RFC 8459, | "Hierarchical Service Function Chaining (hSFC)", RFC 8459, | |||
| DOI 10.17487/RFC8459, September 2018, | DOI 10.17487/RFC8459, September 2018, | |||
| <https://www.rfc-editor.org/info/rfc8459>. | <https://www.rfc-editor.org/info/rfc8459>. | |||
| Authors' Addresses | Authors' Addresses | |||
| Adrian Farrel | Adrian Farrel | |||
| Juniper Networks | Old Dog Consulting | |||
| Email: adrian@olddog.co.uk | Email: adrian@olddog.co.uk | |||
| Stewart Bryant | Stewart Bryant | |||
| Huawei | Huawei | |||
| Email: stewart.bryant@gmail.com | Email: stewart.bryant@gmail.com | |||
| John Drake | John Drake | |||
| Juniper Networks | Juniper Networks | |||
| End of changes. 7 change blocks. | ||||
| 8 lines changed or deleted | 8 lines changed or added | |||
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