| < draft-chunduri-lsr-isis-preferred-path-routing-04.txt | draft-chunduri-lsr-isis-preferred-path-routing-05.txt > | |||
|---|---|---|---|---|
| LSR Working Group U. Chunduri | LSR Working Group U. Chunduri | |||
| Internet-Draft R. Li | Internet-Draft R. Li | |||
| Intended status: Standards Track Futurewei | Intended status: Standards Track Futurewei | |||
| Expires: January 9, 2020 R. White | Expires: September 9, 2020 R. White | |||
| Juniper Networks | Juniper Networks | |||
| J. Tantsura | J. Tantsura | |||
| Apstra Inc. | Apstra Inc. | |||
| L. Contreras | L. Contreras | |||
| Telefonica | Telefonica | |||
| Y. Qu | Y. Qu | |||
| Futurewei | Futurewei | |||
| July 8, 2019 | March 8, 2020 | |||
| Preferred Path Routing (PPR) in IS-IS | Preferred Path Routing (PPR) in IS-IS | |||
| draft-chunduri-lsr-isis-preferred-path-routing-04 | draft-chunduri-lsr-isis-preferred-path-routing-05 | |||
| Abstract | Abstract | |||
| This document specifies Preferred Path Routing (PPR), a routing | This document specifies Preferred Path Routing (PPR), a routing | |||
| protocol extension to simplify the path description on the packet for | protocol extension to simplify the path description on the packet for | |||
| Segment Routing (SR) deployments and beyond. PPR aims to mitigate | Segment Routing (SR) deployments and beyond. PPR aims to mitigate | |||
| the MTU and data plane processing issues that may result from SR | the MTU and data plane processing issues that may result from SR | |||
| packet overhead; and also supports further extensions along the | packet overhead; and also supports further extensions along the | |||
| paths. | paths. | |||
| skipping to change at page 2, line 4 ¶ | skipping to change at page 2, line 4 ¶ | |||
| 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 January 9, 2020. | This Internet-Draft will expire on September 9, 2020. | |||
| Copyright Notice | Copyright Notice | |||
| Copyright (c) 2019 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 | |||
| carefully, as they describe your rights and restrictions with respect | carefully, as they describe your rights and restrictions with respect | |||
| to this document. Code Components extracted from this document must | to this document. Code Components extracted from this document must | |||
| include Simplified BSD License text as described in Section 4.e of | include Simplified BSD License text as described in Section 4.e of | |||
| the Trust Legal Provisions and are provided without warranty as | the Trust Legal Provisions and are provided without warranty as | |||
| skipping to change at page 20, line 32 ¶ | skipping to change at page 20, line 32 ¶ | |||
| 9.2. Informative References | 9.2. Informative References | |||
| [I-D.bashandy-isis-srv6-extensions] | [I-D.bashandy-isis-srv6-extensions] | |||
| Psenak, P., Filsfils, C., Bashandy, A., Decraene, B., and | Psenak, P., Filsfils, C., Bashandy, A., Decraene, B., and | |||
| Z. Hu, "IS-IS Extensions to Support Routing over IPv6 | Z. Hu, "IS-IS Extensions to Support Routing over IPv6 | |||
| Dataplane", draft-bashandy-isis-srv6-extensions-05 (work | Dataplane", draft-bashandy-isis-srv6-extensions-05 (work | |||
| in progress), March 2019. | in progress), March 2019. | |||
| [I-D.ietf-6man-segment-routing-header] | [I-D.ietf-6man-segment-routing-header] | |||
| Filsfils, C., Dukes, D., Previdi, S., Leddy, J., | Filsfils, C., Dukes, D., Previdi, S., Leddy, J., | |||
| Matsushima, S., and d. daniel.voyer@bell.ca, "IPv6 Segment | Matsushima, S., and D. Voyer, "IPv6 Segment Routing Header | |||
| Routing Header (SRH)", draft-ietf-6man-segment-routing- | (SRH)", draft-ietf-6man-segment-routing-header-26 (work in | |||
| header-21 (work in progress), June 2019. | progress), October 2019. | |||
| [I-D.ietf-isis-encapsulation-cap] | [I-D.ietf-isis-encapsulation-cap] | |||
| Xu, X., Decraene, B., Raszuk, R., Chunduri, U., Contreras, | Xu, X., Decraene, B., Raszuk, R., Chunduri, U., Contreras, | |||
| L., and L. Jalil, "Advertising Tunnelling Capability in | L., and L. Jalil, "Advertising Tunnelling Capability in | |||
| IS-IS", draft-ietf-isis-encapsulation-cap-01 (work in | IS-IS", draft-ietf-isis-encapsulation-cap-01 (work in | |||
| progress), April 2017. | progress), April 2017. | |||
| [I-D.ietf-isis-mpls-elc] | [I-D.ietf-isis-mpls-elc] | |||
| Xu, X., Kini, S., Psenak, P., Filsfils, C., and S. | Xu, X., Kini, S., Psenak, P., Filsfils, C., Litkowski, S., | |||
| Litkowski, "Signaling Entropy Label Capability and Entropy | and M. Bocci, "Signaling Entropy Label Capability and | |||
| Readable Label Depth Using IS-IS", draft-ietf-isis-mpls- | Entropy Readable Label Depth Using IS-IS", draft-ietf- | |||
| elc-07 (work in progress), May 2019. | isis-mpls-elc-10 (work in progress), October 2019. | |||
| [I-D.ietf-isis-segment-routing-extensions] | [I-D.ietf-isis-segment-routing-extensions] | |||
| Previdi, S., Ginsberg, L., Filsfils, C., Bashandy, A., | Previdi, S., Ginsberg, L., Filsfils, C., Bashandy, A., | |||
| Gredler, H., and B. Decraene, "IS-IS Extensions for | Gredler, H., and B. Decraene, "IS-IS Extensions for | |||
| Segment Routing", draft-ietf-isis-segment-routing- | Segment Routing", draft-ietf-isis-segment-routing- | |||
| extensions-25 (work in progress), May 2019. | extensions-25 (work in progress), May 2019. | |||
| [I-D.ietf-mpls-sfc] | [I-D.ietf-mpls-sfc] | |||
| Farrel, A., Bryant, S., and J. Drake, "An MPLS-Based | Farrel, A., Bryant, S., and J. Drake, "An MPLS-Based | |||
| Forwarding Plane for Service Function Chaining", draft- | Forwarding Plane for Service Function Chaining", draft- | |||
| End of changes. 7 change blocks. | ||||
| 12 lines changed or deleted | 12 lines changed or added | |||
This html diff was produced by rfcdiff 1.48. The latest version is available from http://tools.ietf.org/tools/rfcdiff/ | ||||