< draft-ietf-lsr-ospfv3-extended-lsa-yang-01.txt   draft-ietf-lsr-ospfv3-extended-lsa-yang-02.txt >
Internet A. Lindem Internet A. Lindem
Internet-Draft S. Palani Internet-Draft S. Palani
Intended status: Standards Track Cisco Systems Intended status: Standards Track Cisco Systems
Expires: October 26, 2020 Y. Qu Expires: January 14, 2021 Y. Qu
Futurewei Futurewei
April 24, 2020 July 13, 2020
YANG Model for OSPFv3 Extended LSAs YANG Model for OSPFv3 Extended LSAs
draft-ietf-lsr-ospfv3-extended-lsa-yang-01 draft-ietf-lsr-ospfv3-extended-lsa-yang-02
Abstract Abstract
This document defines a YANG data model augmenting the IETF OSPF YANG This document defines a YANG data model augmenting the IETF OSPF YANG
model to provide support for OSPFv3 Link State Advertisment (LSA) model to provide support for OSPFv3 Link State Advertisment (LSA)
Extensibility as defined in RFC 8362. OSPFv3 Extended LSAs provide Extensibility as defined in RFC 8362. OSPFv3 Extended LSAs provide
extensible TLV-based LSAs for the base LSA types defined in RFC 5340. extensible TLV-based LSAs for the base LSA types defined in RFC 5340.
Status of This Memo Status of This Memo
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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 October 26, 2020. This Internet-Draft will expire on January 14, 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
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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
described in the Simplified BSD License. described in the Simplified BSD License.
Table of Contents Table of Contents
1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.1. Requirements Language . . . . . . . . . . . . . . . . . . 2 1.1. Requirements Language . . . . . . . . . . . . . . . . . . 2
2. OSPFv3 Extended LSAs . . . . . . . . . . . . . . . . . . . . 2 2. OSPFv3 Extended LSAs . . . . . . . . . . . . . . . . . . . . 2
3. OSPFv3 Extended LSA Yang Module . . . . . . . . . . . . . . . 11 3. OSPFv3 Extended LSA Yang Module . . . . . . . . . . . . . . . 11
4. Security Considerations . . . . . . . . . . . . . . . . . . . 26 4. Security Considerations . . . . . . . . . . . . . . . . . . . 27
5. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 27 5. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 27
6. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 28 6. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 28
7. References . . . . . . . . . . . . . . . . . . . . . . . . . 28 7. References . . . . . . . . . . . . . . . . . . . . . . . . . 28
7.1. Normative References . . . . . . . . . . . . . . . . . . 28 7.1. Normative References . . . . . . . . . . . . . . . . . . 28
7.2. Informative References . . . . . . . . . . . . . . . . . 29 7.2. Informative References . . . . . . . . . . . . . . . . . 29
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 29 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 29
1. Overview 1. Overview
YANG [RFC6020] [RFC7950] is a data definition language used to define YANG [RFC6020] [RFC7950] is a data definition language used to define
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| +--ro prefix-options* identityref | +--ro prefix-options* identityref
+--ro prefix-length? uint8 +--ro prefix-length? uint8
+--ro sub-tlvs* +--ro sub-tlvs*
+--ro unknown-sub-tlv +--ro unknown-sub-tlv
+--ro type? uint16 +--ro type? uint16
+--ro length? uint16 +--ro length? uint16
+--ro value? yang:hex-string +--ro value? yang:hex-string
3. OSPFv3 Extended LSA Yang Module 3. OSPFv3 Extended LSA Yang Module
<CODE BEGINS> file "ietf-ospfv3-extended-lsa@2020-02-24.yang" <CODE BEGINS> file "ietf-ospfv3-extended-lsa@2020-07-13.yang"
module ietf-ospfv3-extended-lsa { module ietf-ospfv3-extended-lsa {
yang-version 1.1; yang-version 1.1;
namespace namespace
"urn:ietf:params:xml:ns:yang:ietf-ospfv3-extended-lsa"; "urn:ietf:params:xml:ns:yang:ietf-ospfv3-extended-lsa";
prefix ospfv3-e-lsa; prefix ospfv3-e-lsa;
import ietf-routing-types { import ietf-routing-types {
prefix "rt-types"; prefix "rt-types";
} }
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Author: Sharmila Palani Author: Sharmila Palani
<mailto:shpalani@cisco.com> <mailto:shpalani@cisco.com>
Author: Yingzhen Qu Author: Yingzhen Qu
<mailto:yingzhen.qu@futurewei.com>"; <mailto:yingzhen.qu@futurewei.com>";
description description
"This YANG module defines the configuration "This YANG module defines the configuration
and operational state for OSPFv3 Extended LSAs, which is and operational state for OSPFv3 Extended LSAs, which is
common across all of the vendor implementations. common across all of the vendor implementations.
Copyright (c) 2019 IETF Trust and the persons identified as This YANG model conforms to the Network Management
Datastore Architecture (NMDA) as described in RFC 8242.
Copyright (c) 2020 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
without modification, is permitted pursuant to, and subject without modification, is permitted pursuant to, and subject to
to the license terms contained in, the Simplified BSD License the license terms contained in, the Simplified BSD License set
set forth in Section 4.c of the IETF Trust's Legal Provisions forth in Section 4.c of the IETF Trust's Legal Provisions
Relating to IETF Documents Relating to IETF Documents
(http://trustee.ietf.org/license-info). (https://trustee.ietf.org/license-info).
This version of this YANG module is part of RFC XXXX
(https://www.rfc-editor.org/info/rfcXXXX); see the RFC itself
for full legal notices.
The key words 'MUST', 'MUST NOT', 'REQUIRED', 'SHALL', 'SHALL
NOT', 'SHOULD', 'SHOULD NOT', 'RECOMMENDED', 'NOT RECOMMENDED',
'MAY', and 'OPTIONAL' in this document are to be interpreted as
described in BCP 14 (RFC 2119) (RFC 8174) when, and only when,
they appear in all capitals, as shown here.
This version of this YANG module is part of RFC XXXX; This version of this YANG module is part of RFC XXXX;
see the RFC itself for full legal notices."; see the RFC itself for full legal notices.";
reference "RFC XXXX"; reference "RFC XXXX";
revision 2020-04-24 { revision 2020-07-13 {
description description
"Initial revision."; "Initial revision.";
reference reference
"RFC XXXX: A YANG Data Model for OSPFv3 Extended LSAs."; "RFC XXXX: A YANG Data Model for OSPFv3 Extended LSAs.";
} }
feature extended-lsa-support { feature extended-lsa-support {
description description
"Support for OSPFv3 Extended LSAs"; "Support for OSPFv3 Extended LSAs";
reference reference
"RFC 8362 - OSPFv3 Link State Advertisement (LSA) "RFC 8362 - OSPFv3 Link State Advertisement (LSA)
Extensibility"; Extensibility";
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