+++ /dev/null
-module xran-interfaces {
- yang-version 1.1;
- namespace "urn:xran:interfaces:1.0";
- prefix "xran-int";
-
-
- import ietf-inet-types {
- prefix "inet";
- }
-
- import iana-if-type {
- prefix "ianaift";
- }
-
- import ietf-interfaces {
- prefix "if";
- }
-
- import ietf-ip {
- prefix "ip";
- }
-
- import ietf-hardware {
- prefix "hw";
- }
-
- import ietf-yang-types {
- prefix "yang";
- }
-
- organization "xRAN Forum";
-
- contact
- "www.xran.org";
-
- description
- "This module defines the YANG definitions for managng the xRAN Radio Unit
- interfaces.
-
- Copyright 2018 the xRAN Forum.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the above disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the above disclaimer in the documentation
- and/or other materials provided with the distribution.
- * Neither the Members of the xRAN Forum nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.";
-
- revision "2018-07-20" {
- description
- "version 1.0.0 - First release of the xRAN YANG M-Plane models.
-
- This version of the model supports v01.00 of the corrsponding xRAN
- M-Plane Specification.";
- reference "XRAN-FH.MP.0-v01.00";
- }
-
- identity XRAN-INTERFACE-TYPE {
- base if:interface-type;
- description
- "This identity is used as a base for all interface types
- defined by xRAN.";
- }
-
- identity ALIASMAC-INTERFACE {
- base XRAN-INTERFACE-TYPE;
- description
- "Identity type for alias MAC based CU plane interface,
- whwere multiple MAC addresses are used on the same Ethernet interface. ";
- }
-
- identity ETH-INTERFACE {
- base XRAN-INTERFACE-TYPE;
- description
- "identity type for ethernet plus vlan based CU plane interface. ";
- }
-
- identity UDPIP-INTERFACE {
- base XRAN-INTERFACE-TYPE;
- description
- "identity type for UDP/IP based CU plane interface. ";
- }
-
- feature UDPIP-BASED-CU-PLANE {
- description
- "This feature indicates that the RU supports the UDP/IP based transport
- for the CU plane.";
- }
-
- feature ALIASMAC-BASED-CU-PLANE {
- description
- "This feature indicates that the RU supports the alias MAC address
- based transport for the CU plane.";
- }
-
-
- typedef pcp {
- type uint8 {
- range "0..7";
- }
- description
- "Priority Code Point. PCP is a 3-bit field that refers to the
- class of service applied to a VLAN tagged frame. The
- field specifies a priority value between 0 and 7, these values
- can be used by quality of service (QoS) to prioritize
- different classes of traffic.";
- reference
- "IEEE 802.1Q-2014: Virtual Bridged Local Area Networks";
- }
-
- grouping cos-marking {
- description
- "Configuration data for CU Plane ethernet CoS marking";
- leaf u-plane-marking {
- type pcp;
- default 7;
- description "7 represents highest priority for u-plane marking";
- }
- leaf c-plane-marking {
- type pcp;
- default 7;
- description "7 represents highest priority for c-plane marking";
- }
- leaf m-plane-marking {
- type pcp;
- default 2;
- description "2 represents highest excellent effort for m-plane marking";
- }
- leaf s-plane-marking {
- type pcp;
- default 7;
- description "7 represents highest priority for s-plane marking";
- }
- leaf other-marking {
- type pcp;
- default 1;
- description "1 represents best effort for other marking";
- }
- }
-
- grouping xran-dscp-marking {
- description
- "Configuration data for CU Plane DSCP CoS marking";
- leaf u-plane-marking {
- type inet:dscp;
- default 46;
- description "46 represents expedited forwarding";
- }
- leaf c-plane-marking {
- type inet:dscp;
- default 46;
- description "46 represents expedited forwarding";
- }
- leaf m-plane-marking {
- type inet:dscp;
- default 18;
- description "18 represents AF21 or 'immediate traffic'";
- }
- leaf s-plane-marking {
- type inet:dscp;
- default 46;
- description "46 represents expedited forwarding";
- }
- leaf other-marking {
- type inet:dscp;
- default 0;
- description "0 represents best effort forwarding";
- }
- }
-
-
- augment '/if:interfaces/if:interface' {
- when "derived-from-or-self(if:type, 'xran-int:XRAN-INTERFACE-TYPE')";
- description
- "Applicable for xran interfaces which use references to a port
- component.";
-
- container port-reference {
- description
- "a port reference used by other xRAN modules";
- leaf xran-port-name {
- type leafref {
- path '/hw:hardware/hw:component/hw:name';
- }
- description
- "xRAN interfaces use a reference to a physical port component";
- }
- leaf xran-port-number {
- type uint8;
- description
- "A number allocated by the server which identifies a port.
- Port number value is 0 to N-1 where N is number of ports
- in the device.
-
- This value is fixed for the lifetime of the RU, i.e., cannot be
- changed suring RU reboots.";
- }
- }
- leaf last-cleared {
- type yang:date-and-time;
- config false;
- description
- "Timestamp of the last time the interface counters were
- cleared.";
- }
- }
-
- // Augmentation for lower layer definition
-
- augment '/if:interfaces/if:interface' {
- when "derived-from-or-self(if:type, 'xran-int:XRAN-INTERFACE-TYPE') and
- not(if:lower-layer-if)" {
- description
- "Data specific for an xRAN bottom level interface, i.e.,
- use relative path to check the current interface does not have any
- lower-layer-if defined";
- }
- description
- "Augments interfaces/interface with xRAN information .";
- container physical-int {
- description "container for physical interface";
- leaf maximum-speed {
- type enumeration {
- enum 1000BASE {
- description "1GbE";
- }
- enum 2.5GBASE {
- description "2.5GbE";
- }
- enum 5GBASE{
- description "5GbE";
- }
- enum 10GBASE{
- description "10GbE";
- }
- enum 25GBASE{
- description "25GbE";
- }
- enum 40GBASE{
- description "40GbE";
- }
- enum 50GBASE{
- description "50GbE";
- }
- enum 100GBASE{
- description "100GbE";
- }
- }
- config false;
- description "maximum speed of physical interface";
- }
- leaf cable-type {
- type enumeration {
- enum TWISTED-PAIR{
- description "twisted pair";
- }
- enum FIBER-OPTIC{
- description "fiber optic";
- }
- }
- config false;
- description "type of cable";
- }
- }
- }
-
-// Augmentation for basic Ethernet leafs
-
- augment "/if:interfaces/if:interface" {
- when "derived-from-or-self(if:type, 'ianaift:ethernetCsmacd') or
- derived-from-or-self(if:type, 'ianaift:l2vlan')" {
- description "Applies to Ethernet interfaces";
- }
- description
- "Augment the interface model with parameters for all
- Ethernet-like interfaces
-
- Contains parameters for interfaces that use Ethernet framing
- and expose an Ethernet MAC layer";
- leaf l2-mtu {
- type uint16 {
- range "64 .. 65535";
- }
- units bytes;
- default 1500;
- description
- "The maximum size of layer 2 frames that may be transmitted
- or received on the interface (excluding any FCS overhead).
- For Ethernet interfaces it also excludes the
- 4-8 byte overhead of any known (i.e. explicitly matched by
- a child sub-interface) 801.1Q VLAN tags.";
- }
- leaf mac-address {
- type yang:mac-address;
- description
- "The MAC address of the interface.";
- }
- leaf bia-mac-address {
- type yang:mac-address;
- config false;
- description
- "The 'burnt-in' MAC address. I.e the default MAC address
- assigned to the interface if no MAC address has been
- explicitly configured on it.";
- }
- leaf-list alias-macs {
- when "derived-from-or-self(../if:type, 'xran-int:ALIASMAC-INTERFACE')";
- if-feature ALIASMAC-BASED-CU-PLANE;
- type yang:mac-address;
- config false;
- description
- "Augments interfaces with range of alias MAC addresses.";
- }
- leaf vlan-tagging {
- type boolean;
- default true;
- description
- "Indicates if VLAN tagging is used.
- Default true is used to enable an RU to auonomously discover that it is
- connected to a trunk port.";
- }
- uses cos-marking;
- }
-
-// augmentation for VLAN definition
-
- augment "/if:interfaces/if:interface" {
- when "derived-from-or-self (if:type, 'ianaift:l2vlan')";
- description "augments for VLAN definition";
- leaf base-interface {
- type if:interface-ref;
- must "/if:interfaces/if:interface[if:name = current()]"
- + "/xran-int:vlan-tagging = 'true'" {
- description
- "The base interface must have VLAN tagging enabled.";
- }
- description
- "The base interface for the VLAN sub-interafce.";
- }
- leaf vlan-id {
- type uint16 {
- range "1..4094";
- }
- description
- "The VLAN-ID.";
- }
- }
-
- // Augmention to ietf-ip covering DSCP
-
- augment "/if:interfaces/if:interface/ip:ipv4" {
- when "derived-from-or-self(../if:type, 'xran-int:UDPIP-INTERFACE')";
- if-feature UDPIP-BASED-CU-PLANE;
- description "augments for IPv4 based transport";
- uses xran-dscp-marking;
- }
- augment "/if:interfaces/if:interface/ip:ipv6" {
- when "derived-from-or-self(../if:type, 'xran-int:UDPIP-INTERFACE')";
- if-feature UDPIP-BASED-CU-PLANE;
- description "augments for IPv6 based transport";
- uses xran-dscp-marking;
- }
-
- rpc reset-interface-counters {
- description
- "Management plane triggered restart of the interface counters.";
- }
-}
Code Review / sim / o1-interface.git / blobdiff