--- /dev/null
+module org-openroadm-ip {
+ namespace "http://org/openroadm/ip";
+ prefix org-openroadm-ip;
+
+ import org-openroadm-device {
+ prefix org-openroadm-device;
+ revision-date 2020-05-29;
+ }
+ import org-openroadm-interfaces {
+ prefix openROADM-if;
+ revision-date 2019-11-29;
+ }
+ import ietf-inet-types {
+ prefix inet;
+ revision-date 2013-07-15;
+ }
+ import ietf-yang-types {
+ prefix yang;
+ revision-date 2013-07-15;
+ }
+
+ organization
+ "Open ROADM MSA";
+ contact
+ "OpenROADM.org";
+ description
+ "This model defines Yang model for IP (IPv4 and IPv6) interfaces.
+
+ This model reuses data items defined in the IETF YANG model for
+ interfaces described by RFC 7277.
+
+ Some attributes which are not required in Open ROADM MSA are removed.
+ Yang file included are changed to fit into Open ROADM MSA yang structure.
+
+ IETF code is subject to the following copyright and license:
+ Copyright (c) IETF Trust and the persons identified as authors of
+ the code.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, is permitted pursuant to, and subject to the license
+ terms contained in, the Simplified BSD License set forth in
+ Section 4.c of the IETF Trust's Legal Provisions Relating
+ to IETF Documents (http://trustee.ietf.org/license-info).";
+
+ revision 2020-05-29 {
+ description
+ "Version 7.1.0";
+ }
+ revision 2020-03-27 {
+ description
+ "Version 7.0.0";
+ }
+ revision 2019-11-29 {
+ description
+ "Version 6.1.0";
+ }
+ revision 2019-09-27 {
+ description
+ "Version 6.0.0";
+ }
+ revision 2019-05-31 {
+ description
+ "Version 5.1.0";
+ }
+ revision 2019-03-29 {
+ description
+ "Version 5.0.0";
+ }
+ revision 2014-06-16 {
+ description
+ "Initial revision.";
+ reference
+ "RFC 7277: A YANG Data Model for IP Management";
+ }
+
+ feature ipv4-non-contiguous-netmasks {
+ description
+ "Indicates support for configuring non-contiguous
+ subnet masks.";
+ }
+
+ feature ipv6-privacy-autoconf {
+ description
+ "Indicates support for Privacy Extensions for Stateless Address
+ Autoconfiguration in IPv6.";
+ reference
+ "RFC 4941: Privacy Extensions for Stateless Address
+ Autoconfiguration in IPv6";
+ }
+
+ typedef ip-address-origin {
+ type enumeration {
+ enum other {
+ description
+ "None of the following.";
+ }
+ enum static {
+ description
+ "Indicates that the address has been statically
+ configured - for example, using NETCONF or a Command Line
+ Interface.";
+ }
+ enum dhcp {
+ description
+ "Indicates an address that has been assigned to this
+ system by a DHCP server.";
+ }
+ enum link-layer {
+ description
+ "Indicates an address created by IPv6 stateless
+ autoconfiguration that embeds a link-layer address in its
+ interface identifier.";
+ }
+ enum random {
+ description
+ "Indicates an address chosen by the system at
+
+ random, e.g., an IPv4 address within 169.254/16, an
+ RFC 4941 temporary address, or an RFC 7217 semantically
+ opaque address.";
+ reference
+ "RFC 4941: Privacy Extensions for Stateless Address
+ Autoconfiguration in IPv6
+ RFC 7217: A Method for Generating Semantically Opaque
+ Interface Identifiers with IPv6 Stateless
+ Address Autoconfiguration (SLAAC)";
+ }
+ }
+ description
+ "The origin of an address.";
+ }
+
+ typedef neighbor-origin {
+ type enumeration {
+ enum other {
+ description
+ "None of the following.";
+ }
+ enum static {
+ description
+ "Indicates that the mapping has been statically
+ configured - for example, using NETCONF or a Command Line
+ Interface.";
+ }
+ enum dynamic {
+ description
+ "Indicates that the mapping has been dynamically resolved
+ using, e.g., IPv4 ARP or the IPv6 Neighbor Discovery
+ protocol.";
+ }
+ }
+ description
+ "The origin of a neighbor entry.";
+ }
+
+ grouping ip-grp {
+ container ipv4 {
+ presence "Enables IPv4 unless the 'enabled' leaf
+ (which defaults to 'true') is set to 'false'";
+ description
+ "Parameters for the IPv4 address family.";
+ leaf enabled {
+ type boolean;
+ default "false";
+ description
+ "Controls whether IPv4 is enabled or disabled on this
+ interface. When IPv4 is enabled, this interface is
+ connected to an IPv4 stack, and the interface can send
+ and receive IPv4 packets.";
+ }
+ leaf forwarding {
+ type boolean;
+ default "false";
+ description
+ "Controls IPv4 packet forwarding of datagrams received by,
+ but not addressed to, this interface. IPv4 routers
+ forward datagrams. IPv4 hosts do not (except those
+ source-routed via the host).";
+ }
+ leaf mtu {
+ type uint16 {
+ range "68..max";
+ }
+ units "octets";
+ default "1500";
+ description
+ "The size, in octets, of the largest IPv4 packet that the
+ interface will send and receive.
+
+ The server may restrict the allowed values for this leaf,
+ depending on the interface's type.
+
+ If this leaf is not configured, the operationally used MTU
+ depends on the interface's type.
+
+ The max value supported must be at least 9000.";
+ reference
+ "RFC 791: Internet Protocol";
+ }
+ leaf address-src {
+ when "/org-openroadm-device:org-openroadm-device/org-openroadm-device:interface[org-openroadm-device:name='UNNUMBERED']";
+ type enumeration {
+ enum NEM {
+ value 1;
+ }
+ }
+ description
+ "The source of the shared IP address for unnumbered IP interface.";
+ }
+ leaf address-force {
+ when "/org-openroadm-device:org-openroadm-device/org-openroadm-device:interface[org-openroadm-device:name='UNNUMBERED']";
+ type leafref {
+ path "/org-openroadm-device:org-openroadm-device/org-openroadm-device:interface/org-openroadm-ip:ipv4/org-openroadm-ip:address/org-openroadm-ip:ip";
+ }
+ must "/org-openroadm-device:org-openroadm-device/org-openroadm-device:interface[org-openroadm-device:name='NEM']/org-openroadm-ip:ipv4/org-openroadm-ip:address[org-openroadm-ip:ip=current()]/org-openroadm-ip:ip = current()" {
+ error-message "IP address shall be sourced from the NEM interface only";
+ }
+ must 'not (../address-src)' {
+ error-message "Both address-src & address-force cannot be configured at the same time";
+ }
+ description
+ "The IP address to use for the unnumbered interface";
+ }
+ list address {
+ key "ip";
+ description
+ "The list of configured IPv4 addresses on the interface.";
+ leaf ip {
+ type inet:ipv4-address-no-zone;
+ description
+ "The IPv4 address on the interface.";
+ }
+ leaf preferred {
+ when "/org-openroadm-device:org-openroadm-device/org-openroadm-device:interface[org-openroadm-device:name='NEM']";
+ type enumeration {
+ enum true {
+ value 1;
+ }
+ enum false {
+ value 0;
+ }
+ }
+ default "false";
+ description
+ "Mark address availability for unnumbered interface use.";
+ }
+ choice subnet {
+ mandatory true;
+ description
+ "The subnet can be specified as a prefix-length, or,
+ if the server supports non-contiguous netmasks, as
+ a netmask.";
+ leaf prefix-length {
+ type uint8 {
+ range "0..32";
+ }
+ description
+ "The length of the subnet prefix.";
+ }
+ leaf netmask {
+ if-feature "ipv4-non-contiguous-netmasks";
+ type yang:dotted-quad;
+ description
+ "The subnet specified as a netmask.";
+ }
+ }
+ }
+ }
+ container ipv6 {
+ presence "Enables IPv6 unless the 'enabled' leaf
+ (which defaults to 'true') is set to 'false'";
+ description
+ "Parameters for the IPv6 address family.";
+ leaf enabled {
+ type boolean;
+ default "false";
+ description
+ "Controls whether IPv6 is enabled or disabled on this
+ interface. When IPv6 is enabled, this interface is
+ connected to an IPv6 stack, and the interface can send
+ and receive IPv6 packets.";
+ }
+ leaf forwarding {
+ type boolean;
+ default "false";
+ description
+ "Controls IPv6 packet forwarding of datagrams received by,
+ but not addressed to, this interface. IPv6 routers
+ forward datagrams. IPv6 hosts do not (except those
+ source-routed via the host).";
+ reference
+ "RFC 4861: Neighbor Discovery for IP version 6 (IPv6)
+ Section 6.2.1, IsRouter";
+ }
+ leaf mtu {
+ type uint32 {
+ range "1280..1500";
+ }
+ units "octets";
+ default "1500";
+ description
+ "The size, in octets, of the largest IPv6 packet that the
+ interface will send and receive.
+
+ The server may restrict the allowed values for this leaf,
+ depending on the interface's type.
+
+ If this leaf is not configured, the operationally used MTU
+ depends on the interface's type.";
+ reference
+ "RFC 2460: Internet Protocol, Version 6 (IPv6) Specification
+ Section 5";
+ }
+ list address {
+ key "ip";
+ description
+ "The list of configured IPv6 addresses on the interface.";
+ leaf ip {
+ type inet:ipv6-address-no-zone;
+ description
+ "The IPv6 address on the interface.";
+ }
+ leaf prefix-length {
+ type uint8 {
+ range "0..128";
+ }
+ mandatory true;
+ description
+ "The length of the subnet prefix.";
+ }
+ }
+ }
+ description
+ "Grouping for ip";
+ }
+
+ augment "/org-openroadm-device:org-openroadm-device/org-openroadm-device:interface" {
+ when "org-openroadm-device:type = 'openROADM-if:ip'";
+ description
+ "Parameters for configuring IP on interfaces.
+
+ If an interface is not capable of running IP, the server
+ must not allow the client to configure these parameters.";
+ uses ip-grp;
+ }
+}
Code Review / transportpce.git / blobdiff