| < draft-ketant-idr-bgp-ls-bgp-only-fabric-02.txt | draft-ketant-idr-bgp-ls-bgp-only-fabric-03.txt > | |||
|---|---|---|---|---|
| Inter-Domain Routing K. Talaulikar | Inter-Domain Routing K. Talaulikar | |||
| Internet-Draft C. Filsfils | Internet-Draft C. Filsfils | |||
| Intended status: Standards Track K. Swamy | Intended status: Standards Track K. Swamy | |||
| Expires: September 10, 2019 Cisco Systems | Expires: March 12, 2020 Cisco Systems | |||
| S. Zandi | S. Zandi | |||
| G. Dawra | G. Dawra | |||
| M. Durrani | M. Durrani | |||
| Equinix | Equinix | |||
| March 9, 2019 | September 9, 2019 | |||
| BGP Link-State Extensions for BGP-only Fabric | BGP Link-State Extensions for BGP-only Fabric | |||
| draft-ketant-idr-bgp-ls-bgp-only-fabric-02 | draft-ketant-idr-bgp-ls-bgp-only-fabric-03 | |||
| Abstract | Abstract | |||
| BGP is used as the only routing protocol in some networks today. In | BGP is used as the only routing protocol in some networks today. In | |||
| such networks, it is useful to get a detailed view of the nodes and | such networks, it is useful to get a detailed view of the nodes and | |||
| underlying links in the topology along with their attributes similar | underlying links in the topology along with their attributes similar | |||
| to one available when using link state routing protocols. Such a | to one available when using link state routing protocols. Such a | |||
| view of a BGP-only fabric enables use cases like traffic engineering | view of a BGP-only fabric enables use cases like traffic engineering | |||
| and forwarding of services along paths other than the BGP best path | and forwarding of services along paths other than the BGP best path | |||
| selection. | selection. | |||
| 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 September 10, 2019. | This Internet-Draft will expire on March 12, 2020. | |||
| Copyright Notice | Copyright Notice | |||
| Copyright (c) 2019 IETF Trust and the persons identified as the | Copyright (c) 2019 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 21, line 35 ¶ | skipping to change at page 21, line 35 ¶ | |||
| The authors would like to thank Bruno Decraene for his review and | The authors would like to thank Bruno Decraene for his review and | |||
| comments on this document. | comments on this document. | |||
| 11. References | 11. References | |||
| 11.1. Normative References | 11.1. Normative References | |||
| [I-D.ietf-idr-bgp-ls-segment-routing-ext] | [I-D.ietf-idr-bgp-ls-segment-routing-ext] | |||
| Previdi, S., Talaulikar, K., Filsfils, C., Gredler, H., | Previdi, S., Talaulikar, K., Filsfils, C., Gredler, H., | |||
| and M. Chen, "BGP Link-State extensions for Segment | and M. Chen, "BGP Link-State extensions for Segment | |||
| Routing", draft-ietf-idr-bgp-ls-segment-routing-ext-12 | Routing", draft-ietf-idr-bgp-ls-segment-routing-ext-16 | |||
| (work in progress), March 2019. | (work in progress), June 2019. | |||
| [I-D.ietf-idr-bgp-ls-segment-routing-msd] | [I-D.ietf-idr-bgp-ls-segment-routing-msd] | |||
| Tantsura, J., Chunduri, U., Mirsky, G., Sivabalan, S., and | Tantsura, J., Chunduri, U., Talaulikar, K., Mirsky, G., | |||
| N. Triantafillis, "Signaling MSD (Maximum SID Depth) using | and N. Triantafillis, "Signaling MSD (Maximum SID Depth) | |||
| Border Gateway Protocol Link-State", draft-ietf-idr-bgp- | using Border Gateway Protocol Link-State", draft-ietf-idr- | |||
| ls-segment-routing-msd-04 (work in progress), February | bgp-ls-segment-routing-msd-06 (work in progress), | |||
| 2019. | September 2019. | |||
| [I-D.ietf-idr-bgp-prefix-sid] | [I-D.ietf-idr-bgp-prefix-sid] | |||
| Previdi, S., Filsfils, C., Lindem, A., Sreekantiah, A., | Previdi, S., Filsfils, C., Lindem, A., Sreekantiah, A., | |||
| and H. Gredler, "Segment Routing Prefix SID extensions for | and H. Gredler, "Segment Routing Prefix SID extensions for | |||
| BGP", draft-ietf-idr-bgp-prefix-sid-27 (work in progress), | BGP", draft-ietf-idr-bgp-prefix-sid-27 (work in progress), | |||
| June 2018. | June 2018. | |||
| [I-D.ietf-idr-bgpls-segment-routing-epe] | [I-D.ietf-idr-bgpls-segment-routing-epe] | |||
| Previdi, S., Talaulikar, K., Filsfils, C., Patel, K., Ray, | Previdi, S., Talaulikar, K., Filsfils, C., Patel, K., Ray, | |||
| S., and J. Dong, "BGP-LS extensions for Segment Routing | S., and J. Dong, "BGP-LS extensions for Segment Routing | |||
| BGP Egress Peer Engineering", draft-ietf-idr-bgpls- | BGP Egress Peer Engineering", draft-ietf-idr-bgpls- | |||
| segment-routing-epe-17 (work in progress), October 2018. | segment-routing-epe-19 (work in progress), May 2019. | |||
| [I-D.ietf-idr-eag-distribution] | [I-D.ietf-idr-eag-distribution] | |||
| Wang, Z., Wu, Q., and J. Tantsura, "Distribution of MPLS- | Wang, Z., Wu, Q., and J. Tantsura, "Distribution of MPLS- | |||
| TE Extended admin Group Using BGP", draft-ietf-idr-eag- | TE Extended admin Group Using BGP", draft-ietf-idr-eag- | |||
| distribution-08 (work in progress), October 2018. | distribution-08 (work in progress), October 2018. | |||
| [I-D.ietf-idr-te-lsp-distribution] | [I-D.ietf-idr-te-lsp-distribution] | |||
| Previdi, S., Talaulikar, K., Dong, J., Chen, M., Gredler, | Previdi, S., Talaulikar, K., Dong, J., Chen, M., Gredler, | |||
| H., and J. Tantsura, "Distribution of Traffic Engineering | H., and J. Tantsura, "Distribution of Traffic Engineering | |||
| (TE) Policies and State using BGP-LS", draft-ietf-idr-te- | (TE) Policies and State using BGP-LS", draft-ietf-idr-te- | |||
| lsp-distribution-10 (work in progress), February 2019. | lsp-distribution-11 (work in progress), May 2019. | |||
| [I-D.ietf-idr-te-pm-bgp] | [I-D.ietf-idr-te-pm-bgp] | |||
| Ginsberg, L., Previdi, S., Wu, Q., Tantsura, J., and C. | Ginsberg, L., Previdi, S., Wu, Q., Tantsura, J., and C. | |||
| Filsfils, "BGP-LS Advertisement of IGP Traffic Engineering | Filsfils, "BGP-LS Advertisement of IGP Traffic Engineering | |||
| Performance Metric Extensions", draft-ietf-idr-te-pm- | Performance Metric Extensions", draft-ietf-idr-te-pm- | |||
| bgp-18 (work in progress), December 2018. | bgp-18 (work in progress), December 2018. | |||
| [I-D.ietf-lsr-flex-algo] | [I-D.ietf-lsr-flex-algo] | |||
| Psenak, P., Hegde, S., Filsfils, C., Talaulikar, K., and | Psenak, P., Hegde, S., Filsfils, C., Talaulikar, K., and | |||
| A. Gulko, "IGP Flexible Algorithm", draft-ietf-lsr-flex- | A. Gulko, "IGP Flexible Algorithm", draft-ietf-lsr-flex- | |||
| algo-01 (work in progress), November 2018. | algo-03 (work in progress), July 2019. | |||
| [I-D.ketant-idr-bgp-ls-flex-algo] | [I-D.ketant-idr-bgp-ls-flex-algo] | |||
| Talaulikar, K., Psenak, P., Zandi, S., and G. Dawra, | Talaulikar, K., Psenak, P., Zandi, S., and G. Dawra, | |||
| "Flexible Algorithm Definition Advertisement with BGP | "Flexible Algorithm Definition Advertisement with BGP | |||
| Link-State", draft-ketant-idr-bgp-ls-flex-algo-01 (work in | Link-State", draft-ketant-idr-bgp-ls-flex-algo-01 (work in | |||
| progress), February 2019. | progress), February 2019. | |||
| [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate | [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate | |||
| Requirement Levels", BCP 14, RFC 2119, | Requirement Levels", BCP 14, RFC 2119, | |||
| DOI 10.17487/RFC2119, March 1997, | DOI 10.17487/RFC2119, March 1997, | |||
| skipping to change at page 23, line 14 ¶ | skipping to change at page 23, line 14 ¶ | |||
| [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, | |||
| <https://www.rfc-editor.org/info/rfc7752>. | <https://www.rfc-editor.org/info/rfc7752>. | |||
| 11.2. Informative References | 11.2. Informative References | |||
| [I-D.ietf-idr-segment-routing-te-policy] | [I-D.ietf-idr-segment-routing-te-policy] | |||
| Previdi, S., Filsfils, C., Jain, D., Mattes, P., Rosen, | Previdi, S., Filsfils, C., Mattes, P., Rosen, E., Jain, | |||
| E., and S. Lin, "Advertising Segment Routing Policies in | D., and S. Lin, "Advertising Segment Routing Policies in | |||
| BGP", draft-ietf-idr-segment-routing-te-policy-05 (work in | BGP", draft-ietf-idr-segment-routing-te-policy-07 (work in | |||
| progress), November 2018. | progress), July 2019. | |||
| [I-D.ietf-pce-segment-routing] | [I-D.ietf-pce-segment-routing] | |||
| Sivabalan, S., Filsfils, C., Tantsura, J., Henderickx, W., | Sivabalan, S., Filsfils, C., Tantsura, J., Henderickx, W., | |||
| and J. Hardwick, "PCEP Extensions for Segment Routing", | and J. Hardwick, "PCEP Extensions for Segment Routing", | |||
| draft-ietf-pce-segment-routing-16 (work in progress), | draft-ietf-pce-segment-routing-16 (work in progress), | |||
| March 2019. | March 2019. | |||
| [I-D.ietf-spring-segment-routing-central-epe] | [I-D.ietf-spring-segment-routing-central-epe] | |||
| Filsfils, C., Previdi, S., Dawra, G., Aries, E., and D. | Filsfils, C., Previdi, S., Dawra, G., Aries, E., and D. | |||
| Afanasiev, "Segment Routing Centralized BGP Egress Peer | Afanasiev, "Segment Routing Centralized BGP Egress Peer | |||
| skipping to change at page 23, line 41 ¶ | skipping to change at page 23, line 41 ¶ | |||
| [I-D.ietf-spring-segment-routing-msdc] | [I-D.ietf-spring-segment-routing-msdc] | |||
| Filsfils, C., Previdi, S., Dawra, G., Aries, E., and P. | Filsfils, C., Previdi, S., Dawra, G., Aries, E., and P. | |||
| Lapukhov, "BGP-Prefix Segment in large-scale data | Lapukhov, "BGP-Prefix Segment in large-scale data | |||
| centers", draft-ietf-spring-segment-routing-msdc-11 (work | centers", draft-ietf-spring-segment-routing-msdc-11 (work | |||
| in progress), November 2018. | in progress), November 2018. | |||
| [I-D.ietf-spring-segment-routing-policy] | [I-D.ietf-spring-segment-routing-policy] | |||
| Filsfils, C., Sivabalan, S., daniel.voyer@bell.ca, d., | Filsfils, C., Sivabalan, S., daniel.voyer@bell.ca, d., | |||
| bogdanov@google.com, b., and P. Mattes, "Segment Routing | bogdanov@google.com, b., and P. Mattes, "Segment Routing | |||
| Policy Architecture", draft-ietf-spring-segment-routing- | Policy Architecture", draft-ietf-spring-segment-routing- | |||
| policy-02 (work in progress), October 2018. | policy-03 (work in progress), May 2019. | |||
| [I-D.xu-idr-neighbor-autodiscovery] | [I-D.xu-idr-neighbor-autodiscovery] | |||
| Xu, X., Talaulikar, K., Bi, K., Tantsura, J., and N. | Xu, X., Talaulikar, K., Bi, K., Tantsura, J., and N. | |||
| Triantafillis, "BGP Neighbor Discovery", draft-xu-idr- | Triantafillis, "BGP Neighbor Discovery", draft-xu-idr- | |||
| neighbor-autodiscovery-10 (work in progress), October | neighbor-autodiscovery-11 (work in progress), April 2019. | |||
| 2018. | ||||
| [RFC2328] Moy, J., "OSPF Version 2", STD 54, RFC 2328, | [RFC2328] Moy, J., "OSPF Version 2", STD 54, RFC 2328, | |||
| DOI 10.17487/RFC2328, April 1998, | DOI 10.17487/RFC2328, April 1998, | |||
| <https://www.rfc-editor.org/info/rfc2328>. | <https://www.rfc-editor.org/info/rfc2328>. | |||
| [RFC3630] Katz, D., Kompella, K., and D. Yeung, "Traffic Engineering | [RFC3630] Katz, D., Kompella, K., and D. Yeung, "Traffic Engineering | |||
| (TE) Extensions to OSPF Version 2", RFC 3630, | (TE) Extensions to OSPF Version 2", RFC 3630, | |||
| DOI 10.17487/RFC3630, September 2003, | DOI 10.17487/RFC3630, September 2003, | |||
| <https://www.rfc-editor.org/info/rfc3630>. | <https://www.rfc-editor.org/info/rfc3630>. | |||
| End of changes. 12 change blocks. | ||||
| 21 lines changed or deleted | 20 lines changed or added | |||
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