| < draft-ietf-idr-bgp-ls-sbfd-extensions-02.txt | draft-ietf-idr-bgp-ls-sbfd-extensions-03.txt > | |||
|---|---|---|---|---|
| Inter-Domain Routing Z. Li | Inter-Domain Routing Z. Li | |||
| Internet-Draft S. Zhuang | Internet-Draft S. Zhuang | |||
| Intended status: Standards Track Huawei | Intended status: Standards Track Huawei | |||
| Expires: November 7, 2020 K. Talaulikar | Expires: May 2, 2021 K. Talaulikar | |||
| Cisco Systems | Cisco Systems | |||
| S. Aldrin | S. Aldrin | |||
| Google, Inc | Google, Inc | |||
| J. Tantsura | J. Tantsura | |||
| Apstra | Apstra | |||
| G. Mirsky | G. Mirsky | |||
| ZTE Corp. | ZTE Corp. | |||
| May 6, 2020 | October 29, 2020 | |||
| BGP Link-State Extensions for Seamless BFD | BGP Link-State Extensions for Seamless BFD | |||
| draft-ietf-idr-bgp-ls-sbfd-extensions-02 | draft-ietf-idr-bgp-ls-sbfd-extensions-03 | |||
| Abstract | Abstract | |||
| Seamless Bidirectional Forwarding Detection (S-BFD) defines a | Seamless Bidirectional Forwarding Detection (S-BFD) defines a | |||
| simplified mechanism to use Bidirectional Forwarding Detection (BFD) | simplified mechanism to use Bidirectional Forwarding Detection (BFD) | |||
| with large portions of negotiation aspects eliminated, thus providing | with large portions of negotiation aspects eliminated, thus providing | |||
| benefits such as quick provisioning as well as improved control and | benefits such as quick provisioning as well as improved control and | |||
| flexibility to network nodes initiating the path monitoring. The | flexibility to network nodes initiating the path monitoring. The | |||
| link-state routing protocols (IS-IS and OSPF) have been extended to | link-state routing protocols (IS-IS and OSPF) have been extended to | |||
| advertise the Seamless BFD (S-BFD) Discriminators. | advertise the Seamless BFD (S-BFD) Discriminators. | |||
| skipping to change at page 1, line 47 ¶ | skipping to change at page 1, line 47 ¶ | |||
| 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 November 7, 2020. | This Internet-Draft will expire on May 2, 2021. | |||
| Copyright Notice | Copyright Notice | |||
| Copyright (c) 2020 IETF Trust and the persons identified as the | Copyright (c) 2020 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 8, line 13 ¶ | skipping to change at page 8, line 13 ¶ | |||
| May 2017, <https://www.rfc-editor.org/info/rfc8174>. | May 2017, <https://www.rfc-editor.org/info/rfc8174>. | |||
| 9.2. Informative References | 9.2. Informative References | |||
| [I-D.ietf-mpls-seamless-mpls] | [I-D.ietf-mpls-seamless-mpls] | |||
| Leymann, N., Decraene, B., Filsfils, C., Konstantynowicz, | Leymann, N., Decraene, B., Filsfils, C., Konstantynowicz, | |||
| M., and D. Steinberg, "Seamless MPLS Architecture", draft- | M., and D. Steinberg, "Seamless MPLS Architecture", draft- | |||
| ietf-mpls-seamless-mpls-07 (work in progress), June 2014. | ietf-mpls-seamless-mpls-07 (work in progress), June 2014. | |||
| [I-D.ietf-spring-segment-routing-policy] | [I-D.ietf-spring-segment-routing-policy] | |||
| Filsfils, C., Sivabalan, S., Voyer, D., Bogdanov, A., and | Filsfils, C., Talaulikar, K., Voyer, D., Bogdanov, A., and | |||
| P. Mattes, "Segment Routing Policy Architecture", draft- | P. Mattes, "Segment Routing Policy Architecture", draft- | |||
| ietf-spring-segment-routing-policy-06 (work in progress), | ietf-spring-segment-routing-policy-08 (work in progress), | |||
| December 2019. | July 2020. | |||
| [RFC5706] Harrington, D., "Guidelines for Considering Operations and | [RFC5706] Harrington, D., "Guidelines for Considering Operations and | |||
| Management of New Protocols and Protocol Extensions", | Management of New Protocols and Protocol Extensions", | |||
| RFC 5706, DOI 10.17487/RFC5706, November 2009, | RFC 5706, DOI 10.17487/RFC5706, November 2009, | |||
| <https://www.rfc-editor.org/info/rfc5706>. | <https://www.rfc-editor.org/info/rfc5706>. | |||
| [RFC5880] Katz, D. and D. Ward, "Bidirectional Forwarding Detection | [RFC5880] Katz, D. and D. Ward, "Bidirectional Forwarding Detection | |||
| (BFD)", RFC 5880, DOI 10.17487/RFC5880, June 2010, | (BFD)", RFC 5880, DOI 10.17487/RFC5880, June 2010, | |||
| <https://www.rfc-editor.org/info/rfc5880>. | <https://www.rfc-editor.org/info/rfc5880>. | |||
| End of changes. 6 change blocks. | ||||
| 7 lines changed or deleted | 7 lines changed or added | |||
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