forked from Mirror/frr
yang: add ietf routing types module
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
This commit is contained in:
Chirag Shah
parent
d00d0f9634
commit
4b5cb97042
751
yang/ietf/ietf-routing-types.yang
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751
yang/ietf/ietf-routing-types.yang
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module ietf-routing-types {
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namespace "urn:ietf:params:xml:ns:yang:ietf-routing-types";
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prefix rt-types;
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import ietf-yang-types {
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prefix yang;
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}
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import ietf-inet-types {
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prefix inet;
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}
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organization
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"IETF RTGWG - Routing Area Working Group";
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contact
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"WG Web: <https://datatracker.ietf.org/wg/rtgwg/>
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WG List: <mailto:rtgwg@ietf.org>
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Editors: Xufeng Liu
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<mailto:Xufeng_Liu@jabail.com>
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Yingzhen Qu
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<mailto:yingzhen.qu@huawei.com>
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Acee Lindem
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<mailto:acee@cisco.com>
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Christian Hopps
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<mailto:chopps@chopps.org>
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Lou Berger
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<mailto:lberger@labn.com>";
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description
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"This module contains a collection of YANG data types
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considered generally useful for routing protocols.
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Copyright (c) 2017 IETF Trust and the persons
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identified as authors of the code. All rights reserved.
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Redistribution and use in source and binary forms, with or
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without modification, is permitted pursuant to, and subject
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to the license terms contained in, the Simplified BSD License
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set forth in Section 4.c of the IETF Trust's Legal Provisions
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Relating to IETF Documents
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(https://trustee.ietf.org/license-info).
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This version of this YANG module is part of RFC 8294; see
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the RFC itself for full legal notices.";
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revision 2017-12-04 {
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description "Initial revision.";
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reference
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"RFC 8294: Common YANG Data Types for the Routing Area.
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Section 3.";
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}
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/*** Identities related to MPLS/GMPLS ***/
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identity mpls-label-special-purpose-value {
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description
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"Base identity for deriving identities describing
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special-purpose Multiprotocol Label Switching (MPLS) label
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values.";
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reference
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"RFC 7274: Allocating and Retiring Special-Purpose MPLS
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Labels.";
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}
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identity ipv4-explicit-null-label {
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base mpls-label-special-purpose-value;
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description
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"This identity represents the IPv4 Explicit NULL Label.";
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reference
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"RFC 3032: MPLS Label Stack Encoding. Section 2.1.";
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}
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identity router-alert-label {
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base mpls-label-special-purpose-value;
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description
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"This identity represents the Router Alert Label.";
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reference
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"RFC 3032: MPLS Label Stack Encoding. Section 2.1.";
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}
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identity ipv6-explicit-null-label {
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base mpls-label-special-purpose-value;
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description
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"This identity represents the IPv6 Explicit NULL Label.";
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reference
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"RFC 3032: MPLS Label Stack Encoding. Section 2.1.";
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}
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identity implicit-null-label {
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base mpls-label-special-purpose-value;
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description
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"This identity represents the Implicit NULL Label.";
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reference
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"RFC 3032: MPLS Label Stack Encoding. Section 2.1.";
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}
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identity entropy-label-indicator {
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base mpls-label-special-purpose-value;
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description
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"This identity represents the Entropy Label Indicator.";
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reference
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"RFC 6790: The Use of Entropy Labels in MPLS Forwarding.
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Sections 3 and 10.1.";
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}
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identity gal-label {
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base mpls-label-special-purpose-value;
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description
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"This identity represents the Generic Associated Channel
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(G-ACh) Label (GAL).";
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reference
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"RFC 5586: MPLS Generic Associated Channel.
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Sections 4 and 10.";
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}
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identity oam-alert-label {
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base mpls-label-special-purpose-value;
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description
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"This identity represents the OAM Alert Label.";
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reference
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"RFC 3429: Assignment of the 'OAM Alert Label' for
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Multiprotocol Label Switching Architecture (MPLS)
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Operation and Maintenance (OAM) Functions.
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Sections 3 and 6.";
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}
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identity extension-label {
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base mpls-label-special-purpose-value;
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description
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"This identity represents the Extension Label.";
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reference
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"RFC 7274: Allocating and Retiring Special-Purpose MPLS
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Labels. Sections 3.1 and 5.";
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}
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/*** Collection of types related to routing ***/
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typedef router-id {
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type yang:dotted-quad;
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description
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"A 32-bit number in the dotted-quad format assigned to each
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router. This number uniquely identifies the router within
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an Autonomous System.";
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}
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/*** Collection of types related to VPNs ***/
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typedef route-target {
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type string {
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pattern
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'(0:(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|'
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+ '6[0-4][0-9]{3}|'
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+ '[1-5][0-9]{4}|[1-9][0-9]{0,3}|0):(429496729[0-5]|'
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+ '42949672[0-8][0-9]|'
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+ '4294967[01][0-9]{2}|429496[0-6][0-9]{3}|'
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+ '42949[0-5][0-9]{4}|'
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+ '4294[0-8][0-9]{5}|429[0-3][0-9]{6}|'
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+ '42[0-8][0-9]{7}|4[01][0-9]{8}|'
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+ '[1-3][0-9]{9}|[1-9][0-9]{0,8}|0))|'
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+ '(1:((([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|'
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+ '25[0-5])\.){3}([0-9]|[1-9][0-9]|'
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+ '1[0-9]{2}|2[0-4][0-9]|25[0-5])):(6553[0-5]|'
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+ '655[0-2][0-9]|'
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+ '65[0-4][0-9]{2}|6[0-4][0-9]{3}|'
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+ '[1-5][0-9]{4}|[1-9][0-9]{0,3}|0))|'
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+ '(2:(429496729[0-5]|42949672[0-8][0-9]|'
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+ '4294967[01][0-9]{2}|'
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+ '429496[0-6][0-9]{3}|42949[0-5][0-9]{4}|'
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+ '4294[0-8][0-9]{5}|'
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+ '429[0-3][0-9]{6}|42[0-8][0-9]{7}|4[01][0-9]{8}|'
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+ '[1-3][0-9]{9}|[1-9][0-9]{0,8}|0):'
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+ '(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|'
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+ '6[0-4][0-9]{3}|'
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+ '[1-5][0-9]{4}|[1-9][0-9]{0,3}|0))|'
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+ '(6(:[a-fA-F0-9]{2}){6})|'
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+ '(([3-57-9a-fA-F]|[1-9a-fA-F][0-9a-fA-F]{1,3}):'
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+ '[0-9a-fA-F]{1,12})';
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}
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description
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"A Route Target is an 8-octet BGP extended community
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initially identifying a set of sites in a BGP VPN
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(RFC 4364). However, it has since taken on a more general
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role in BGP route filtering. A Route Target consists of two
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or three fields: a 2-octet Type field, an administrator
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field, and, optionally, an assigned number field.
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According to the data formats for types 0, 1, 2, and 6 as
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defined in RFC 4360, RFC 5668, and RFC 7432, the encoding
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pattern is defined as:
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0:2-octet-asn:4-octet-number
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1:4-octet-ipv4addr:2-octet-number
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2:4-octet-asn:2-octet-number
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6:6-octet-mac-address
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Additionally, a generic pattern is defined for future
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Route Target types:
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2-octet-other-hex-number:6-octet-hex-number
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Some valid examples are 0:100:100, 1:1.1.1.1:100,
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2:1234567890:203, and 6:26:00:08:92:78:00.";
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reference
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"RFC 4360: BGP Extended Communities Attribute.
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RFC 4364: BGP/MPLS IP Virtual Private Networks (VPNs).
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RFC 5668: 4-Octet AS Specific BGP Extended Community.
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RFC 7432: BGP MPLS-Based Ethernet VPN.";
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}
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typedef ipv6-route-target {
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type string {
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pattern
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'((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}'
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+ '((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|'
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+ '(((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])\.){3}'
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+ '(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])))'
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+ ':'
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+ '(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|'
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+ '6[0-4][0-9]{3}|'
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+ '[1-5][0-9]{4}|[1-9][0-9]{0,3}|0)';
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pattern '((([^:]+:){6}(([^:]+:[^:]+)|(.*\..*)))|'
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+ '((([^:]+:)*[^:]+)?::(([^:]+:)*[^:]+)?))'
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+ ':'
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+ '(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|'
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+ '6[0-4][0-9]{3}|'
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+ '[1-5][0-9]{4}|[1-9][0-9]{0,3}|0)';
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}
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description
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"An IPv6 Route Target is a 20-octet BGP IPv6 Address
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Specific Extended Community serving the same function
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as a standard 8-octet Route Target, except that it only
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allows an IPv6 address as the global administrator.
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The format is <ipv6-address:2-octet-number>.
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Two valid examples are 2001:db8::1:6544 and
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2001:db8::5eb1:791:6b37:17958.";
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reference
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"RFC 5701: IPv6 Address Specific BGP Extended Community
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Attribute.";
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}
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typedef route-target-type {
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type enumeration {
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enum import {
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value 0;
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description
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"The Route Target applies to route import.";
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}
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enum export {
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value 1;
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description
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"The Route Target applies to route export.";
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}
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enum both {
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value 2;
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description
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"The Route Target applies to both route import and
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route export.";
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}
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}
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description
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"Indicates the role a Route Target takes in route filtering.";
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reference
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"RFC 4364: BGP/MPLS IP Virtual Private Networks (VPNs).";
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}
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typedef route-distinguisher {
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type string {
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pattern
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'(0:(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|'
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+ '6[0-4][0-9]{3}|'
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+ '[1-5][0-9]{4}|[1-9][0-9]{0,3}|0):(429496729[0-5]|'
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+ '42949672[0-8][0-9]|'
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+ '4294967[01][0-9]{2}|429496[0-6][0-9]{3}|'
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+ '42949[0-5][0-9]{4}|'
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+ '4294[0-8][0-9]{5}|429[0-3][0-9]{6}|'
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+ '42[0-8][0-9]{7}|4[01][0-9]{8}|'
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+ '[1-3][0-9]{9}|[1-9][0-9]{0,8}|0))|'
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+ '(1:((([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|'
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+ '25[0-5])\.){3}([0-9]|[1-9][0-9]|'
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+ '1[0-9]{2}|2[0-4][0-9]|25[0-5])):(6553[0-5]|'
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+ '655[0-2][0-9]|'
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+ '65[0-4][0-9]{2}|6[0-4][0-9]{3}|'
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+ '[1-5][0-9]{4}|[1-9][0-9]{0,3}|0))|'
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+ '(2:(429496729[0-5]|42949672[0-8][0-9]|'
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+ '4294967[01][0-9]{2}|'
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+ '429496[0-6][0-9]{3}|42949[0-5][0-9]{4}|'
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+ '4294[0-8][0-9]{5}|'
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+ '429[0-3][0-9]{6}|42[0-8][0-9]{7}|4[01][0-9]{8}|'
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+ '[1-3][0-9]{9}|[1-9][0-9]{0,8}|0):'
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+ '(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|'
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+ '6[0-4][0-9]{3}|'
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+ '[1-5][0-9]{4}|[1-9][0-9]{0,3}|0))|'
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+ '(6(:[a-fA-F0-9]{2}){6})|'
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+ '(([3-57-9a-fA-F]|[1-9a-fA-F][0-9a-fA-F]{1,3}):'
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+ '[0-9a-fA-F]{1,12})';
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}
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description
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"A Route Distinguisher is an 8-octet value used to
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distinguish routes from different BGP VPNs (RFC 4364).
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A Route Distinguisher will have the same format as a
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Route Target as per RFC 4360 and will consist of
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two or three fields: a 2-octet Type field, an administrator
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field, and, optionally, an assigned number field.
|
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According to the data formats for types 0, 1, 2, and 6 as
|
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defined in RFC 4360, RFC 5668, and RFC 7432, the encoding
|
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pattern is defined as:
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0:2-octet-asn:4-octet-number
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1:4-octet-ipv4addr:2-octet-number
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2:4-octet-asn:2-octet-number
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6:6-octet-mac-address
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Additionally, a generic pattern is defined for future
|
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route discriminator types:
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2-octet-other-hex-number:6-octet-hex-number
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Some valid examples are 0:100:100, 1:1.1.1.1:100,
|
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2:1234567890:203, and 6:26:00:08:92:78:00.";
|
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reference
|
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"RFC 4360: BGP Extended Communities Attribute.
|
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RFC 4364: BGP/MPLS IP Virtual Private Networks (VPNs).
|
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RFC 5668: 4-Octet AS Specific BGP Extended Community.
|
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RFC 7432: BGP MPLS-Based Ethernet VPN.";
|
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}
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typedef route-origin {
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type string {
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pattern
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'(0:(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|'
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+ '6[0-4][0-9]{3}|'
|
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+ '[1-5][0-9]{4}|[1-9][0-9]{0,3}|0):(429496729[0-5]|'
|
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+ '42949672[0-8][0-9]|'
|
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+ '4294967[01][0-9]{2}|429496[0-6][0-9]{3}|'
|
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+ '42949[0-5][0-9]{4}|'
|
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+ '4294[0-8][0-9]{5}|429[0-3][0-9]{6}|'
|
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+ '42[0-8][0-9]{7}|4[01][0-9]{8}|'
|
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+ '[1-3][0-9]{9}|[1-9][0-9]{0,8}|0))|'
|
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+ '(1:((([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|'
|
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+ '25[0-5])\.){3}([0-9]|[1-9][0-9]|'
|
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+ '1[0-9]{2}|2[0-4][0-9]|25[0-5])):(6553[0-5]|'
|
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+ '655[0-2][0-9]|'
|
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+ '65[0-4][0-9]{2}|6[0-4][0-9]{3}|'
|
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+ '[1-5][0-9]{4}|[1-9][0-9]{0,3}|0))|'
|
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+ '(2:(429496729[0-5]|42949672[0-8][0-9]|'
|
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+ '4294967[01][0-9]{2}|'
|
||||
+ '429496[0-6][0-9]{3}|42949[0-5][0-9]{4}|'
|
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+ '4294[0-8][0-9]{5}|'
|
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+ '429[0-3][0-9]{6}|42[0-8][0-9]{7}|4[01][0-9]{8}|'
|
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+ '[1-3][0-9]{9}|[1-9][0-9]{0,8}|0):'
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+ '(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|'
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+ '6[0-4][0-9]{3}|'
|
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+ '[1-5][0-9]{4}|[1-9][0-9]{0,3}|0))|'
|
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+ '(6(:[a-fA-F0-9]{2}){6})|'
|
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+ '(([3-57-9a-fA-F]|[1-9a-fA-F][0-9a-fA-F]{1,3}):'
|
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+ '[0-9a-fA-F]{1,12})';
|
||||
}
|
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description
|
||||
"A Route Origin is an 8-octet BGP extended community
|
||||
identifying the set of sites where the BGP route
|
||||
originated (RFC 4364). A Route Origin will have the same
|
||||
format as a Route Target as per RFC 4360 and will consist
|
||||
of two or three fields: a 2-octet Type field, an
|
||||
administrator field, and, optionally, an assigned number
|
||||
field.
|
||||
According to the data formats for types 0, 1, 2, and 6 as
|
||||
defined in RFC 4360, RFC 5668, and RFC 7432, the encoding
|
||||
pattern is defined as:
|
||||
0:2-octet-asn:4-octet-number
|
||||
1:4-octet-ipv4addr:2-octet-number
|
||||
2:4-octet-asn:2-octet-number
|
||||
6:6-octet-mac-address
|
||||
Additionally, a generic pattern is defined for future
|
||||
Route Origin types:
|
||||
2-octet-other-hex-number:6-octet-hex-number
|
||||
Some valid examples are 0:100:100, 1:1.1.1.1:100,
|
||||
2:1234567890:203, and 6:26:00:08:92:78:00.";
|
||||
reference
|
||||
"RFC 4360: BGP Extended Communities Attribute.
|
||||
RFC 4364: BGP/MPLS IP Virtual Private Networks (VPNs).
|
||||
RFC 5668: 4-Octet AS Specific BGP Extended Community.
|
||||
RFC 7432: BGP MPLS-Based Ethernet VPN.";
|
||||
}
|
||||
|
||||
typedef ipv6-route-origin {
|
||||
type string {
|
||||
pattern
|
||||
'((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}'
|
||||
+ '((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|'
|
||||
+ '(((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])\.){3}'
|
||||
+ '(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])))'
|
||||
+ ':'
|
||||
+ '(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|'
|
||||
+ '6[0-4][0-9]{3}|'
|
||||
+ '[1-5][0-9]{4}|[1-9][0-9]{0,3}|0)';
|
||||
pattern '((([^:]+:){6}(([^:]+:[^:]+)|(.*\..*)))|'
|
||||
+ '((([^:]+:)*[^:]+)?::(([^:]+:)*[^:]+)?))'
|
||||
+ ':'
|
||||
+ '(6553[0-5]|655[0-2][0-9]|65[0-4][0-9]{2}|'
|
||||
+ '6[0-4][0-9]{3}|'
|
||||
+ '[1-5][0-9]{4}|[1-9][0-9]{0,3}|0)';
|
||||
}
|
||||
description
|
||||
"An IPv6 Route Origin is a 20-octet BGP IPv6 Address
|
||||
Specific Extended Community serving the same function
|
||||
as a standard 8-octet route, except that it only allows
|
||||
an IPv6 address as the global administrator. The format
|
||||
is <ipv6-address:2-octet-number>.
|
||||
Two valid examples are 2001:db8::1:6544 and
|
||||
2001:db8::5eb1:791:6b37:17958.";
|
||||
reference
|
||||
"RFC 5701: IPv6 Address Specific BGP Extended Community
|
||||
Attribute.";
|
||||
}
|
||||
|
||||
/*** Collection of types common to multicast ***/
|
||||
|
||||
typedef ipv4-multicast-group-address {
|
||||
type inet:ipv4-address {
|
||||
pattern '(2((2[4-9])|(3[0-9]))\.).*';
|
||||
}
|
||||
description
|
||||
"This type represents an IPv4 multicast group address,
|
||||
which is in the range of 224.0.0.0 to 239.255.255.255.";
|
||||
reference
|
||||
"RFC 1112: Host Extensions for IP Multicasting.";
|
||||
}
|
||||
|
||||
typedef ipv6-multicast-group-address {
|
||||
type inet:ipv6-address {
|
||||
pattern '(([fF]{2}[0-9a-fA-F]{2}):).*';
|
||||
}
|
||||
description
|
||||
"This type represents an IPv6 multicast group address,
|
||||
which is in the range of ff00::/8.";
|
||||
reference
|
||||
"RFC 4291: IP Version 6 Addressing Architecture. Section 2.7.
|
||||
RFC 7346: IPv6 Multicast Address Scopes.";
|
||||
}
|
||||
|
||||
typedef ip-multicast-group-address {
|
||||
type union {
|
||||
type ipv4-multicast-group-address;
|
||||
type ipv6-multicast-group-address;
|
||||
}
|
||||
description
|
||||
"This type represents a version-neutral IP multicast group
|
||||
address. The format of the textual representation implies
|
||||
the IP version.";
|
||||
}
|
||||
|
||||
typedef ipv4-multicast-source-address {
|
||||
type union {
|
||||
type enumeration {
|
||||
enum * {
|
||||
description
|
||||
"Any source address.";
|
||||
}
|
||||
}
|
||||
type inet:ipv4-address;
|
||||
}
|
||||
description
|
||||
"Multicast source IPv4 address type.";
|
||||
}
|
||||
|
||||
typedef ipv6-multicast-source-address {
|
||||
type union {
|
||||
type enumeration {
|
||||
enum * {
|
||||
description
|
||||
"Any source address.";
|
||||
}
|
||||
}
|
||||
type inet:ipv6-address;
|
||||
}
|
||||
description
|
||||
"Multicast source IPv6 address type.";
|
||||
}
|
||||
|
||||
/*** Collection of types common to protocols ***/
|
||||
|
||||
typedef bandwidth-ieee-float32 {
|
||||
type string {
|
||||
pattern
|
||||
'0[xX](0((\.0?)?[pP](\+)?0?|(\.0?))|'
|
||||
+ '1(\.([0-9a-fA-F]{0,5}[02468aAcCeE]?)?)?[pP](\+)?(12[0-7]|'
|
||||
+ '1[01][0-9]|0?[0-9]?[0-9])?)';
|
||||
}
|
||||
description
|
||||
"Bandwidth in IEEE 754 floating-point 32-bit binary format:
|
||||
(-1)**(S) * 2**(Exponent-127) * (1 + Fraction),
|
||||
where Exponent uses 8 bits and Fraction uses 23 bits.
|
||||
The units are octets per second.
|
||||
The encoding format is the external hexadecimal-significant
|
||||
character sequences specified in IEEE 754 and ISO/IEC C99.
|
||||
The format is restricted to be normalized, non-negative, and
|
||||
non-fraction: 0x1.hhhhhhp{+}d, 0X1.HHHHHHP{+}D, or 0x0p0,
|
||||
where 'h' and 'H' are hexadecimal digits and 'd' and 'D' are
|
||||
integers in the range of [0..127].
|
||||
When six hexadecimal digits are used for 'hhhhhh' or
|
||||
'HHHHHH', the least significant digit must be an even
|
||||
number. 'x' and 'X' indicate hexadecimal; 'p' and 'P'
|
||||
indicate a power of two. Some examples are 0x0p0, 0x1p10,
|
||||
and 0x1.abcde2p+20.";
|
||||
reference
|
||||
"IEEE Std 754-2008: IEEE Standard for Floating-Point
|
||||
Arithmetic.
|
||||
ISO/IEC C99: Information technology - Programming
|
||||
Languages - C.";
|
||||
}
|
||||
|
||||
typedef link-access-type {
|
||||
type enumeration {
|
||||
enum broadcast {
|
||||
description
|
||||
"Specify broadcast multi-access network.";
|
||||
}
|
||||
enum non-broadcast-multiaccess {
|
||||
description
|
||||
"Specify Non-Broadcast Multi-Access (NBMA) network.";
|
||||
}
|
||||
enum point-to-multipoint {
|
||||
description
|
||||
"Specify point-to-multipoint network.";
|
||||
}
|
||||
enum point-to-point {
|
||||
description
|
||||
"Specify point-to-point network.";
|
||||
}
|
||||
}
|
||||
description
|
||||
"Link access type.";
|
||||
}
|
||||
|
||||
typedef timer-multiplier {
|
||||
type uint8;
|
||||
description
|
||||
"The number of timer value intervals that should be
|
||||
interpreted as a failure.";
|
||||
}
|
||||
|
||||
typedef timer-value-seconds16 {
|
||||
type union {
|
||||
type uint16 {
|
||||
range "1..65535";
|
||||
}
|
||||
type enumeration {
|
||||
enum infinity {
|
||||
description
|
||||
"The timer is set to infinity.";
|
||||
}
|
||||
enum not-set {
|
||||
description
|
||||
"The timer is not set.";
|
||||
}
|
||||
}
|
||||
}
|
||||
units "seconds";
|
||||
description
|
||||
"Timer value type, in seconds (16-bit range).";
|
||||
}
|
||||
|
||||
typedef timer-value-seconds32 {
|
||||
type union {
|
||||
type uint32 {
|
||||
range "1..4294967295";
|
||||
}
|
||||
type enumeration {
|
||||
enum infinity {
|
||||
description
|
||||
"The timer is set to infinity.";
|
||||
}
|
||||
enum not-set {
|
||||
description
|
||||
"The timer is not set.";
|
||||
}
|
||||
}
|
||||
}
|
||||
units "seconds";
|
||||
description
|
||||
"Timer value type, in seconds (32-bit range).";
|
||||
}
|
||||
|
||||
typedef timer-value-milliseconds {
|
||||
type union {
|
||||
type uint32 {
|
||||
range "1..4294967295";
|
||||
}
|
||||
type enumeration {
|
||||
enum infinity {
|
||||
description
|
||||
"The timer is set to infinity.";
|
||||
}
|
||||
enum not-set {
|
||||
description
|
||||
"The timer is not set.";
|
||||
}
|
||||
}
|
||||
}
|
||||
units "milliseconds";
|
||||
description
|
||||
"Timer value type, in milliseconds.";
|
||||
}
|
||||
|
||||
typedef percentage {
|
||||
type uint8 {
|
||||
range "0..100";
|
||||
}
|
||||
description
|
||||
"Integer indicating a percentage value.";
|
||||
}
|
||||
|
||||
typedef timeticks64 {
|
||||
type uint64;
|
||||
description
|
||||
"This type is based on the timeticks type defined in
|
||||
RFC 6991, but with 64-bit width. It represents the time,
|
||||
modulo 2^64, in hundredths of a second between two epochs.";
|
||||
reference
|
||||
"RFC 6991: Common YANG Data Types.";
|
||||
}
|
||||
|
||||
typedef uint24 {
|
||||
type uint32 {
|
||||
range "0..16777215";
|
||||
}
|
||||
description
|
||||
"24-bit unsigned integer.";
|
||||
}
|
||||
|
||||
/*** Collection of types related to MPLS/GMPLS ***/
|
||||
|
||||
typedef generalized-label {
|
||||
type binary;
|
||||
description
|
||||
"Generalized Label. Nodes sending and receiving the
|
||||
Generalized Label are aware of the link-specific
|
||||
label context and type.";
|
||||
reference
|
||||
"RFC 3471: Generalized Multi-Protocol Label Switching (GMPLS)
|
||||
Signaling Functional Description. Section 3.2.";
|
||||
}
|
||||
|
||||
typedef mpls-label-special-purpose {
|
||||
type identityref {
|
||||
base mpls-label-special-purpose-value;
|
||||
}
|
||||
description
|
||||
"This type represents the special-purpose MPLS label values.";
|
||||
reference
|
||||
"RFC 3032: MPLS Label Stack Encoding.
|
||||
RFC 7274: Allocating and Retiring Special-Purpose MPLS
|
||||
Labels.";
|
||||
}
|
||||
|
||||
typedef mpls-label-general-use {
|
||||
type uint32 {
|
||||
range "16..1048575";
|
||||
}
|
||||
description
|
||||
"The 20-bit label value in an MPLS label stack as specified
|
||||
in RFC 3032. This label value does not include the
|
||||
encodings of Traffic Class and TTL (Time to Live).
|
||||
The label range specified by this type is for general use,
|
||||
with special-purpose MPLS label values excluded.";
|
||||
reference
|
||||
"RFC 3032: MPLS Label Stack Encoding.";
|
||||
}
|
||||
|
||||
typedef mpls-label {
|
||||
type union {
|
||||
type mpls-label-special-purpose;
|
||||
type mpls-label-general-use;
|
||||
}
|
||||
description
|
||||
"The 20-bit label value in an MPLS label stack as specified
|
||||
in RFC 3032. This label value does not include the
|
||||
encodings of Traffic Class and TTL.";
|
||||
reference
|
||||
"RFC 3032: MPLS Label Stack Encoding.";
|
||||
}
|
||||
|
||||
/*** Groupings **/
|
||||
|
||||
grouping mpls-label-stack {
|
||||
description
|
||||
"This grouping specifies an MPLS label stack. The label
|
||||
stack is encoded as a list of label stack entries. The
|
||||
list key is an identifier that indicates the relative
|
||||
ordering of each entry, with the lowest-value identifier
|
||||
corresponding to the top of the label stack.";
|
||||
container mpls-label-stack {
|
||||
description
|
||||
"Container for a list of MPLS label stack entries.";
|
||||
list entry {
|
||||
key "id";
|
||||
description
|
||||
"List of MPLS label stack entries.";
|
||||
leaf id {
|
||||
type uint8;
|
||||
description
|
||||
"Identifies the entry in a sequence of MPLS label
|
||||
stack entries. An entry with a smaller identifier
|
||||
value precedes an entry with a larger identifier
|
||||
value in the label stack. The value of this ID has
|
||||
no semantic meaning other than relative ordering
|
||||
and referencing the entry.";
|
||||
}
|
||||
leaf label {
|
||||
type rt-types:mpls-label;
|
||||
description
|
||||
"Label value.";
|
||||
}
|
||||
|
||||
leaf ttl {
|
||||
type uint8;
|
||||
description
|
||||
"Time to Live (TTL).";
|
||||
reference
|
||||
"RFC 3032: MPLS Label Stack Encoding.";
|
||||
}
|
||||
leaf traffic-class {
|
||||
type uint8 {
|
||||
range "0..7";
|
||||
}
|
||||
description
|
||||
"Traffic Class (TC).";
|
||||
reference
|
||||
"RFC 5462: Multiprotocol Label Switching (MPLS) Label
|
||||
Stack Entry: 'EXP' Field Renamed to 'Traffic Class'
|
||||
Field.";
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
grouping vpn-route-targets {
|
||||
description
|
||||
"A grouping that specifies Route Target import-export rules
|
||||
used in BGP-enabled VPNs.";
|
||||
reference
|
||||
"RFC 4364: BGP/MPLS IP Virtual Private Networks (VPNs).
|
||||
RFC 4664: Framework for Layer 2 Virtual Private Networks
|
||||
(L2VPNs).";
|
||||
list vpn-target {
|
||||
key "route-target";
|
||||
description
|
||||
"List of Route Targets.";
|
||||
leaf route-target {
|
||||
type rt-types:route-target;
|
||||
description
|
||||
"Route Target value.";
|
||||
}
|
||||
leaf route-target-type {
|
||||
type rt-types:route-target-type;
|
||||
mandatory true;
|
||||
description
|
||||
"Import/export type of the Route Target.";
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue