| draft-ietf-lsr-isis-ttz-03.txt | draft-ietf-lsr-isis-ttz-04.txt | |||
|---|---|---|---|---|
| Internet Engineering Task Force H. Chen | Internet Engineering Task Force H. Chen | |||
| Internet-Draft R. Li | Internet-Draft R. Li | |||
| Intended status: Experimental Futurewei | Intended status: Experimental Futurewei | |||
| Expires: September 30, 2021 Y. Yang | Expires: April 2, 2022 Y. Yang | |||
| IBM | IBM | |||
| A. Kumar S N | A. Kumar S N | |||
| RtBrick | RtBrick | |||
| Y. Fan | Y. Fan | |||
| Casa Systems | Casa Systems | |||
| N. So | N. So | |||
| V. Liu | V. Liu | |||
| M. Toy | M. Toy | |||
| Verizon | Verizon | |||
| L. Liu | L. Liu | |||
| Fujitsu | Fujitsu | |||
| K. Makhijani | K. Makhijani | |||
| Futurewei | Futurewei | |||
| March 29, 2021 | September 29, 2021 | |||
| IS-IS Topology-Transparent Zone | IS-IS Topology-Transparent Zone | |||
| draft-ietf-lsr-isis-ttz-03 | draft-ietf-lsr-isis-ttz-04 | |||
| Abstract | Abstract | |||
| This document specifies a topology-transparent zone in an IS-IS area. | This document specifies a topology-transparent zone in an IS-IS area. | |||
| A zone is a subset (block/piece) of an area, which comprises a group | A zone is a subset (block/piece) of an area, which comprises a group | |||
| of routers and a number of circuits connecting them. It is | of routers and a number of circuits connecting them. It is | |||
| abstracted as a virtual entity such as a single virtual node or zone | abstracted as a virtual entity such as a single virtual node or zone | |||
| edges mesh. Any router outside of the zone is not aware of the zone. | edges mesh. Any router outside of the zone is not aware of the zone. | |||
| The information about the circuits and routers inside the zone is not | The information about the circuits and routers inside the zone is not | |||
| distributed to any router outside of the zone. | distributed to any router outside of the zone. | |||
| 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 30, 2021. | This Internet-Draft will expire on April 2, 2022. | |||
| Copyright Notice | Copyright Notice | |||
| Copyright (c) 2021 IETF Trust and the persons identified as the | Copyright (c) 2021 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 22, line 43 ¶ | skipping to change at page 22, line 43 ¶ | |||
| Roy, Christian Hopps, Dean Cheng, Russ White, Tony Przygienda, Wenhu | Roy, Christian Hopps, Dean Cheng, Russ White, Tony Przygienda, Wenhu | |||
| Lu, Lin Han, Donald Eastlake, Tony Li, Robert Raszuk, Padmadevi | Lu, Lin Han, Donald Eastlake, Tony Li, Robert Raszuk, Padmadevi | |||
| Pillay Esnault, and Yang Yu for their valuable comments on TTZ. | Pillay Esnault, and Yang Yu for their valuable comments on TTZ. | |||
| 12. References | 12. References | |||
| 12.1. Normative References | 12.1. Normative References | |||
| [I-D.ietf-lsr-dynamic-flooding] | [I-D.ietf-lsr-dynamic-flooding] | |||
| Li, T., Psenak, P., Ginsberg, L., Chen, H., Przygienda, | Li, T., Psenak, P., Ginsberg, L., Chen, H., Przygienda, | |||
| T., Cooper, D., Jalil, L., Dontula, S., and G. Mishra, | T., Cooper, D., Jalil, L., Dontula, S., and G. S. Mishra, | |||
| "Dynamic Flooding on Dense Graphs", draft-ietf-lsr- | "Dynamic Flooding on Dense Graphs", draft-ietf-lsr- | |||
| dynamic-flooding-08 (work in progress), December 2020. | dynamic-flooding-09 (work in progress), June 2021. | |||
| [I-D.ietf-spring-segment-routing] | [I-D.ietf-spring-segment-routing] | |||
| Filsfils, C., Previdi, S., Ginsberg, L., Decraene, B., | Filsfils, C., Previdi, S., Ginsberg, L., Decraene, B., | |||
| Litkowski, S., and R. Shakir, "Segment Routing | Litkowski, S., and R. Shakir, "Segment Routing | |||
| Architecture", draft-ietf-spring-segment-routing-15 (work | Architecture", draft-ietf-spring-segment-routing-15 (work | |||
| in progress), January 2018. | in progress), January 2018. | |||
| [ISO10589] | [ISO10589] | |||
| International Organization for Standardization, | International Organization for Standardization, | |||
| "Intermediate System to Intermediate System Intra-Domain | "Intermediate System to Intermediate System Intra-Domain | |||
| skipping to change at page 24, line 21 ¶ | skipping to change at page 24, line 21 ¶ | |||
| [RFC5307] Kompella, K., Ed. and Y. Rekhter, Ed., "IS-IS Extensions | [RFC5307] Kompella, K., Ed. and Y. Rekhter, Ed., "IS-IS Extensions | |||
| in Support of Generalized Multi-Protocol Label Switching | in Support of Generalized Multi-Protocol Label Switching | |||
| (GMPLS)", RFC 5307, DOI 10.17487/RFC5307, October 2008, | (GMPLS)", RFC 5307, DOI 10.17487/RFC5307, October 2008, | |||
| <https://www.rfc-editor.org/info/rfc5307>. | <https://www.rfc-editor.org/info/rfc5307>. | |||
| Authors' Addresses | Authors' Addresses | |||
| Huaimo Chen | Huaimo Chen | |||
| Futurewei | Futurewei | |||
| Boston, MA | Boston, MA | |||
| USA | USA | |||
| Email: huaimo.chen@futurewei.com | Email: huaimo.chen@futurewei.com | |||
| Richard Li | Richard Li | |||
| Futurewei | Futurewei | |||
| 2330 Central expressway | 2330 Central expressway | |||
| Santa Clara, CA | Santa Clara, CA | |||
| USA | USA | |||
| Email: richard.li@futurewei.com | Email: richard.li@futurewei.com | |||
| Yi Yang | Yi Yang | |||
| IBM | IBM | |||
| Cary, NC | Cary, NC | |||
| United States of America | United States of America | |||
| Email: yyietf@gmail.com | Email: yyietf@gmail.com | |||
| Anil Kumar S N | Anil Kumar S N | |||
| RtBrick | RtBrick | |||
| Bangalore | ||||
| , Bangalore | ||||
| India | India | |||
| Email: anil.ietf@gmail.com | Email: anil.ietf@gmail.com | |||
| Yanhe Fan | Yanhe Fan | |||
| Casa Systems | Casa Systems | |||
| USA | USA | |||
| Email: yfan@casa-systems.com | Email: yfan@casa-systems.com | |||
| Ning So | Ning So | |||
| End of changes. 10 change blocks. | ||||
| 11 lines changed or deleted | 8 lines changed or added | |||
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