| rfc9127v6.txt | rfc9127.txt | |||
|---|---|---|---|---|
| Internet Engineering Task Force (IETF) R. Rahman, Ed. | Internet Engineering Task Force (IETF) R. Rahman, Ed. | |||
| Request for Comments: 9127 | Request for Comments: 9127 | |||
| Category: Standards Track M. Jethanandani, Ed. | Category: Standards Track L. Zheng, Ed. | |||
| ISSN: 2070-1721 Xoriant Corporation | ISSN: 2070-1721 Huawei Technologies | |||
| M. Jethanandani, Ed. | ||||
| Xoriant Corporation | ||||
| S. Pallagatti | S. Pallagatti | |||
| VMware | VMware | |||
| G. Mirsky | G. Mirsky | |||
| Ericsson | Ericsson | |||
| October 2021 | October 2021 | |||
| YANG Data Model for Bidirectional Forwarding Detection (BFD) | YANG Data Model for Bidirectional Forwarding Detection (BFD) | |||
| Abstract | Abstract | |||
| skipping to change at line 95 ¶ | skipping to change at line 97 ¶ | |||
| 3.4. MPLS | 3.4. MPLS | |||
| 4. Security Considerations | 4. Security Considerations | |||
| 5. IANA Considerations | 5. IANA Considerations | |||
| 5.1. IANA-Maintained "iana-bfd-types" Module | 5.1. IANA-Maintained "iana-bfd-types" Module | |||
| 6. References | 6. References | |||
| 6.1. Normative References | 6.1. Normative References | |||
| 6.2. Informative References | 6.2. Informative References | |||
| Appendix A. Echo Function Configuration Example | Appendix A. Echo Function Configuration Example | |||
| A.1. Example YANG Module for BFD Echo Function Configuration | A.1. Example YANG Module for BFD Echo Function Configuration | |||
| Acknowledgments | Acknowledgments | |||
| Contributors | ||||
| Authors' Addresses | Authors' Addresses | |||
| 1. Introduction | 1. Introduction | |||
| This document defines a YANG data model that can be used to configure | This document defines a YANG data model that can be used to configure | |||
| and manage Bidirectional Forwarding Detection (BFD) [RFC5880]. BFD | and manage Bidirectional Forwarding Detection (BFD) [RFC5880]. BFD | |||
| is a network protocol that is used for liveness detection of | is a network protocol that is used for liveness detection of | |||
| arbitrary paths between systems. Some examples of different types of | arbitrary paths between systems. Some examples of different types of | |||
| paths over which we have BFD are as follows: | paths over which we have BFD are as follows: | |||
| skipping to change at line 1126 ¶ | skipping to change at line 1127 ¶ | |||
| organization | organization | |||
| "IETF BFD Working Group"; | "IETF BFD Working Group"; | |||
| contact | contact | |||
| "WG Web: <https://datatracker.ietf.org/wg/bfd/> | "WG Web: <https://datatracker.ietf.org/wg/bfd/> | |||
| WG List: <mailto:rtg-bfd@ietf.org> | WG List: <mailto:rtg-bfd@ietf.org> | |||
| Editor: Reshad Rahman | Editor: Reshad Rahman | |||
| <mailto:reshad@yahoo.com> | <mailto:reshad@yahoo.com> | |||
| Editor: Lianshu Zheng | ||||
| <mailto:veronique_cheng@hotmail.com> | ||||
| Editor: Mahesh Jethanandani | Editor: Mahesh Jethanandani | |||
| <mailto:mjethanandani@gmail.com>"; | <mailto:mjethanandani@gmail.com>"; | |||
| description | description | |||
| "This module contains a collection of BFD-specific YANG data type | "This module contains a collection of BFD-specific YANG data type | |||
| definitions, as per RFC 5880, and also groupings that are common | definitions, as per RFC 5880, and also groupings that are common | |||
| to other BFD YANG modules. | to other BFD YANG modules. | |||
| Copyright (c) 2021 IETF Trust and the persons identified as | Copyright (c) 2021 IETF Trust and the persons identified as | |||
| authors of the code. All rights reserved. | authors of the code. All rights reserved. | |||
| skipping to change at line 1778 ¶ | skipping to change at line 1782 ¶ | |||
| organization | organization | |||
| "IETF BFD Working Group"; | "IETF BFD Working Group"; | |||
| contact | contact | |||
| "WG Web: <https://datatracker.ietf.org/wg/bfd/> | "WG Web: <https://datatracker.ietf.org/wg/bfd/> | |||
| WG List: <mailto:rtg-bfd@ietf.org> | WG List: <mailto:rtg-bfd@ietf.org> | |||
| Editor: Reshad Rahman | Editor: Reshad Rahman | |||
| <mailto:reshad@yahoo.com> | <mailto:reshad@yahoo.com> | |||
| Editor: Lianshu Zheng | ||||
| <mailto:veronique_cheng@hotmail.com> | ||||
| Editor: Mahesh Jethanandani | Editor: Mahesh Jethanandani | |||
| <mailto:mjethanandani@gmail.com>"; | <mailto:mjethanandani@gmail.com>"; | |||
| description | description | |||
| "This module contains the YANG definition for BFD parameters as | "This module contains the YANG definition for BFD parameters as | |||
| per RFC 5880. | per RFC 5880. | |||
| Copyright (c) 2021 IETF Trust and the persons identified as | Copyright (c) 2021 IETF Trust and the persons identified as | |||
| authors of the code. All rights reserved. | authors of the code. All rights reserved. | |||
| Redistribution and use in source and binary forms, with or | Redistribution and use in source and binary forms, with or | |||
| skipping to change at line 1878 ¶ | skipping to change at line 1885 ¶ | |||
| organization | organization | |||
| "IETF BFD Working Group"; | "IETF BFD Working Group"; | |||
| contact | contact | |||
| "WG Web: <https://datatracker.ietf.org/wg/bfd/> | "WG Web: <https://datatracker.ietf.org/wg/bfd/> | |||
| WG List: <mailto:rtg-bfd@ietf.org> | WG List: <mailto:rtg-bfd@ietf.org> | |||
| Editor: Reshad Rahman | Editor: Reshad Rahman | |||
| <mailto:reshad@yahoo.com> | <mailto:reshad@yahoo.com> | |||
| Editor: Lianshu Zheng | ||||
| <mailto:veronique_cheng@hotmail.com> | ||||
| Editor: Mahesh Jethanandani | Editor: Mahesh Jethanandani | |||
| <mailto:mjethanandani@gmail.com>"; | <mailto:mjethanandani@gmail.com>"; | |||
| description | description | |||
| "This module contains the YANG definition for BFD IP single-hop | "This module contains the YANG definition for BFD IP single-hop | |||
| as per RFC 5881. | as per RFC 5881. | |||
| Copyright (c) 2021 IETF Trust and the persons identified as | Copyright (c) 2021 IETF Trust and the persons identified as | |||
| authors of the code. All rights reserved. | authors of the code. All rights reserved. | |||
| Redistribution and use in source and binary forms, with or | Redistribution and use in source and binary forms, with or | |||
| skipping to change at line 2031 ¶ | skipping to change at line 2041 ¶ | |||
| organization | organization | |||
| "IETF BFD Working Group"; | "IETF BFD Working Group"; | |||
| contact | contact | |||
| "WG Web: <https://datatracker.ietf.org/wg/bfd/> | "WG Web: <https://datatracker.ietf.org/wg/bfd/> | |||
| WG List: <mailto:rtg-bfd@ietf.org> | WG List: <mailto:rtg-bfd@ietf.org> | |||
| Editor: Reshad Rahman | Editor: Reshad Rahman | |||
| <mailto:reshad@yahoo.com> | <mailto:reshad@yahoo.com> | |||
| Editor: Lianshu Zheng | ||||
| <mailto:veronique_cheng@hotmail.com> | ||||
| Editor: Mahesh Jethanandani | Editor: Mahesh Jethanandani | |||
| <mailto:mjethanandani@gmail.com>"; | <mailto:mjethanandani@gmail.com>"; | |||
| description | description | |||
| "This module contains the YANG definition for BFD IP multihop | "This module contains the YANG definition for BFD IP multihop | |||
| as per RFC 5883. | as per RFC 5883. | |||
| Copyright (c) 2021 IETF Trust and the persons identified as | Copyright (c) 2021 IETF Trust and the persons identified as | |||
| authors of the code. All rights reserved. | authors of the code. All rights reserved. | |||
| Redistribution and use in source and binary forms, with or | Redistribution and use in source and binary forms, with or | |||
| skipping to change at line 2187 ¶ | skipping to change at line 2200 ¶ | |||
| organization | organization | |||
| "IETF BFD Working Group"; | "IETF BFD Working Group"; | |||
| contact | contact | |||
| "WG Web: <https://datatracker.ietf.org/wg/bfd/> | "WG Web: <https://datatracker.ietf.org/wg/bfd/> | |||
| WG List: <mailto:rtg-bfd@ietf.org> | WG List: <mailto:rtg-bfd@ietf.org> | |||
| Editor: Reshad Rahman | Editor: Reshad Rahman | |||
| <mailto:reshad@yahoo.com> | <mailto:reshad@yahoo.com> | |||
| Editor: Lianshu Zheng | ||||
| <mailto:veronique_cheng@hotmail.com> | ||||
| Editor: Mahesh Jethanandani | Editor: Mahesh Jethanandani | |||
| <mailto:mjethanandani@gmail.com>"; | <mailto:mjethanandani@gmail.com>"; | |||
| description | description | |||
| "This module contains the YANG definition for BFD-over-LAG | "This module contains the YANG definition for BFD-over-LAG | |||
| interfaces as per RFC 7130. | interfaces as per RFC 7130. | |||
| Copyright (c) 2021 IETF Trust and the persons identified as | Copyright (c) 2021 IETF Trust and the persons identified as | |||
| authors of the code. All rights reserved. | authors of the code. All rights reserved. | |||
| Redistribution and use in source and binary forms, with or | Redistribution and use in source and binary forms, with or | |||
| skipping to change at line 2378 ¶ | skipping to change at line 2394 ¶ | |||
| organization | organization | |||
| "IETF BFD Working Group"; | "IETF BFD Working Group"; | |||
| contact | contact | |||
| "WG Web: <https://datatracker.ietf.org/wg/bfd/> | "WG Web: <https://datatracker.ietf.org/wg/bfd/> | |||
| WG List: <mailto:rtg-bfd@ietf.org> | WG List: <mailto:rtg-bfd@ietf.org> | |||
| Editor: Reshad Rahman | Editor: Reshad Rahman | |||
| <mailto:reshad@yahoo.com> | <mailto:reshad@yahoo.com> | |||
| Editor: Lianshu Zheng | ||||
| <mailto:veronique_cheng@hotmail.com> | ||||
| Editor: Mahesh Jethanandani | Editor: Mahesh Jethanandani | |||
| <mailto:mjethanandani@gmail.com>"; | <mailto:mjethanandani@gmail.com>"; | |||
| description | description | |||
| "This module contains the YANG definition for BFD parameters for | "This module contains the YANG definition for BFD parameters for | |||
| MPLS LSPs as per RFC 5884. | MPLS LSPs as per RFC 5884. | |||
| Copyright (c) 2021 IETF Trust and the persons identified as | Copyright (c) 2021 IETF Trust and the persons identified as | |||
| authors of the code. All rights reserved. | authors of the code. All rights reserved. | |||
| Redistribution and use in source and binary forms, with or | Redistribution and use in source and binary forms, with or | |||
| skipping to change at line 3153 ¶ | skipping to change at line 3172 ¶ | |||
| organization | organization | |||
| "IETF BFD Working Group"; | "IETF BFD Working Group"; | |||
| contact | contact | |||
| "WG Web: <https://datatracker.ietf.org/wg/bfd/> | "WG Web: <https://datatracker.ietf.org/wg/bfd/> | |||
| WG List: <mailto:rtg-bfd@ietf.org> | WG List: <mailto:rtg-bfd@ietf.org> | |||
| Editor: Reshad Rahman | Editor: Reshad Rahman | |||
| <mailto:reshad@yahoo.com> | <mailto:reshad@yahoo.com> | |||
| Editor: Lianshu Zheng | ||||
| <mailto:veronique_cheng@hotmail.com> | ||||
| Editor: Mahesh Jethanandani | Editor: Mahesh Jethanandani | |||
| <mailto:mjethanandani@gmail.com>"; | <mailto:mjethanandani@gmail.com>"; | |||
| description | description | |||
| "This module contains an example YANG augmentation for | "This module contains an example YANG augmentation for | |||
| configuration of the BFD Echo function. | configuration of the BFD Echo function. | |||
| Copyright (c) 2021 IETF Trust and the persons identified as | Copyright (c) 2021 IETF Trust and the persons identified as | |||
| authors of the code. All rights reserved. | authors of the code. All rights reserved. | |||
| Redistribution and use in source and binary forms, with or | Redistribution and use in source and binary forms, with or | |||
| skipping to change at line 3229 ¶ | skipping to change at line 3251 ¶ | |||
| } | } | |||
| Acknowledgments | Acknowledgments | |||
| We would like to thank Nobo Akiya and Jeff Haas for their | We would like to thank Nobo Akiya and Jeff Haas for their | |||
| encouragement on this work. We would also like to thank Tom Petch | encouragement on this work. We would also like to thank Tom Petch | |||
| for his comments on the document. We would also like to thank Acee | for his comments on the document. We would also like to thank Acee | |||
| Lindem for his guidance. Thanks also to Jürgen Schönwälder, who was | Lindem for his guidance. Thanks also to Jürgen Schönwälder, who was | |||
| instrumental in improving the YANG modules. | instrumental in improving the YANG modules. | |||
| Contributors | ||||
| The following individual contributed substantially to the content of | ||||
| this document and should be considered a coauthor: | ||||
| Lianshu Zheng | ||||
| Email: veronique_cheng@hotmail.com | ||||
| Authors' Addresses | Authors' Addresses | |||
| Reshad Rahman (editor) | Reshad Rahman (editor) | |||
| Canada | Canada | |||
| Email: reshad@yahoo.com | Email: reshad@yahoo.com | |||
| Lianshu Zheng (editor) | ||||
| Huawei Technologies | ||||
| China | ||||
| Email: veronique_cheng@hotmail.com | ||||
| Mahesh Jethanandani (editor) | Mahesh Jethanandani (editor) | |||
| Xoriant Corporation | Xoriant Corporation | |||
| 1248 Reamwood Ave | 1248 Reamwood Ave | |||
| Sunnyvale, California 94089 | Sunnyvale, California 94089 | |||
| United States of America | United States of America | |||
| Email: mjethanandani@gmail.com | Email: mjethanandani@gmail.com | |||
| Santosh Pallagatti | Santosh Pallagatti | |||
| VMware | VMware | |||
| End of changes. 11 change blocks. | ||||
| 12 lines changed or deleted | 31 lines changed or added | |||
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