+++ /dev/null
-module ietf-interfaces {
-
- namespace "urn:ietf:params:xml:ns:yang:ietf-interfaces";
- prefix if;
-
- import ietf-yang-types {
- prefix yang;
- revision-date 2010-09-24;
- }
-
- organization
- "IETF NETMOD (NETCONF Data Modeling Language) Working Group";
-
- contact
- "WG Web: <http://tools.ietf.org/wg/netmod/>
- WG List: <mailto:netmod@ietf.org>
-
- WG Chair: David Kessens
- <mailto:david.kessens@nsn.com>
-
- WG Chair: Juergen Schoenwaelder
- <mailto:j.schoenwaelder@jacobs-university.de>
-
- Editor: Martin Bjorklund
- <mailto:mbj@tail-f.com>";
-
- description
- "This module contains a collection of YANG definitions for
- managing network interfaces.
-
- Copyright (c) 2012 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).
-
- This version of this YANG module is part of RFC XXXX; see
- the RFC itself for full legal notices.";
-
- // RFC Ed.: replace XXXX with actual RFC number and remove this
- // note.
-
- // RFC Ed.: update the date below with the date of RFC publication
- // and remove this note.
- revision 2012-11-15 {
- description
- "Initial revision.";
- reference
- "RFC XXXX: A YANG Data Model for Interface Management";
- }
-
- /* Typedefs */
-
- typedef interface-ref {
- type leafref {
- path "/if:interfaces/if:interface/if:name";
- }
- description
- "This type is used by data models that need to reference
- interfaces.";
- }
-
- /* Features */
-
- feature arbitrary-names {
- description
- "This feature indicates that the server allows interfaces to
- be named arbitrarily.";
- }
-
- feature if-mib {
- description
- "This feature indicates that the server implements IF-MIB.";
- reference
- "RFC 2863: The Interfaces Group MIB";
- }
-
- /* Data nodes */
-
- container interfaces {
- description
- "Interface parameters.";
-
- list interface {
- key "name";
- unique "type location";
-
- description
- "The list of interfaces on the device.";
-
- leaf name {
- type string;
- description
- "The name of the interface.
-
- A device MAY restrict the allowed values for this leaf,
- possibly depending on the type and location.
-
- If the device allows arbitrarily named interfaces, the
- feature 'arbitrary-names' is advertised.
-
- This leaf MAY be mapped to ifName by an implementation.
- Such an implementation MAY restrict the allowed values for
- this leaf so that it matches the restrictions of ifName.
- If a NETCONF server that implements this restriction is
- sent a value that doesn't match the restriction, it MUST
- reply with an rpc-error with the error-tag
- 'invalid-value'.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifName";
- }
-
- leaf description {
- type string;
- description
- "A textual description of the interface.
-
- This leaf MAY be mapped to ifAlias by an implementation.
- Such an implementation MAY restrict the allowed values for
- this leaf so that it matches the restrictions of ifAlias.
- If a NETCONF server that implements this restriction is
- sent a value that doesn't match the restriction, it MUST
- reply with an rpc-error with the error-tag
- 'invalid-value'.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifAlias";
- }
-
- leaf location {
- type string;
- description
- "The device-specific location of the interface of a
- particular type. The format of the location string
- depends on the interface type and the device.
-
- If the interface's type represents a physical interface,
- this leaf MUST be set.
-
- When an interface entry is created, a server MAY
- initialize the location leaf with a valid value, e.g., if
- it is possible to derive the location from the name of
- the interface.";
- }
-
- leaf enabled {
- type boolean;
- default "true";
- description
- "The desired state of the interface.
-
- This leaf contains the configured, desired state of the
- interface. Systems that implement the IF-MIB use the
- value of this leaf to set IF-MIB.ifAdminStatus to 'up' or
- 'down' after an ifEntry has been initialized, as described
- in RFC 2863.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifAdminStatus";
- }
-
- leaf last-change {
- type yang:date-and-time;
- config false;
- description
- "The time the interface entered its current operational
- state. If the current state was entered prior to the
- last re-initialization of the local network management
- subsystem, then this node is not present.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifLastChange";
- }
-
- leaf if-index {
- if-feature if-mib;
- type int32 {
- range "1..2147483647";
- }
- config false;
- description
- "The ifIndex value for the ifEntry represented by this
- interface.
-
- Media-specific modules must specify how the type is
- mapped to entries in the ifTable.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifIndex";
- }
-
- leaf phys-address {
- type yang:phys-address;
- config false;
- description
- "The interface's address at its protocol sub-layer. For
- example, for an 802.x interface, this object normally
- contains a MAC address. The interface's media-specific
- modules must define the bit and byte ordering and the
- format of the value of this object. For interfaces that do
- not have such an address (e.g., a serial line), this node
- is not present.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifPhysAddress";
- }
-
- leaf-list higher-layer-if {
- type interface-ref;
- config false;
- description
- "A list of references to interfaces layered on top of this
- interface.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifStackTable";
- }
-
- leaf-list lower-layer-if {
- type interface-ref;
- config false;
- description
- "A list of references to interfaces layered underneath this
- interface.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifStackTable";
- }
-
- leaf speed {
- type yang:gauge64;
- units "bits / second";
- config false;
- description
- "An estimate of the interface's current bandwidth in bits
- per second. For interfaces which do not vary in
- bandwidth or for those where no accurate estimation can
- be made, this node should contain the nominal bandwidth.
- For interfaces that has no concept of bandwidth, this
- node is not present.";
- reference
- "RFC 2863: The Interfaces Group MIB -
- ifSpeed, ifHighSpeed";
- }
-
- container statistics {
- config false;
- description
- "A collection of interface-related statistics objects.";
-
- leaf discontinuity-time {
- type yang:date-and-time;
- description
- "The time on the most recent occasion at which any one or
- more of this interface's counters suffered a
- discontinuity. If no such discontinuities have occurred
- since the last re-initialization of the local management
- subsystem, then this node contains the time the local
- management subsystem re-initialized itself.";
- }
-
- leaf in-octets {
- type yang:counter64;
- description
- "The total number of octets received on the interface,
- including framing characters.
-
- Discontinuities in the value of this counter can occur
- at re-initialization of the management system, and at
- other times as indicated by the value of
- 'discontinuity-time'.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifHCInOctets";
- }
- leaf in-unicast-pkts {
- type yang:counter64;
- description
- "The number of packets, delivered by this sub-layer to a
- higher (sub-)layer, which were not addressed to a
- multicast or broadcast address at this sub-layer.
-
- Discontinuities in the value of this counter can occur
- at re-initialization of the management system, and at
- other times as indicated by the value of
- 'discontinuity-time'.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifHCInUcastPkts";
- }
- leaf in-broadcast-pkts {
- type yang:counter64;
- description
- "The number of packets, delivered by this sub-layer to a
- higher (sub-)layer, which were addressed to a broadcast
- address at this sub-layer.
-
- Discontinuities in the value of this counter can occur
- at re-initialization of the management system, and at
- other times as indicated by the value of
- 'discontinuity-time'.";
- reference
- "RFC 2863: The Interfaces Group MIB -
- ifHCInBroadcastPkts";
- }
- leaf in-multicast-pkts {
- type yang:counter64;
- description
- "The number of packets, delivered by this sub-layer to a
- higher (sub-)layer, which were addressed to a multicast
- address at this sub-layer. For a MAC layer protocol,
- this includes both Group and Functional addresses.
-
- Discontinuities in the value of this counter can occur
- at re-initialization of the management system, and at
- other times as indicated by the value of
- 'discontinuity-time'.";
- reference
- "RFC 2863: The Interfaces Group MIB -
- ifHCInMulticastPkts";
- }
- leaf in-discards {
- type yang:counter32;
- description
- "The number of inbound packets which were chosen to be
- discarded even though no errors had been detected to
- prevent their being deliverable to a higher-layer
- protocol. One possible reason for discarding such a
- packet could be to free up buffer space.
-
- Discontinuities in the value of this counter can occur
- at re-initialization of the management system, and at
- other times as indicated by the value of
- 'discontinuity-time'.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifInDiscards";
- }
- leaf in-errors {
- type yang:counter32;
- description
- "For packet-oriented interfaces, the number of inbound
- packets that contained errors preventing them from being
- deliverable to a higher-layer protocol. For character-
- oriented or fixed-length interfaces, the number of
- inbound transmission units that contained errors
- preventing them from being deliverable to a higher-layer
- protocol.
-
- Discontinuities in the value of this counter can occur
- at re-initialization of the management system, and at
- other times as indicated by the value of
- 'discontinuity-time'.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifInErrors";
- }
- leaf in-unknown-protos {
- type yang:counter32;
- description
- "For packet-oriented interfaces, the number of packets
- received via the interface which were discarded because
- of an unknown or unsupported protocol. For
- character-oriented or fixed-length interfaces that
- support protocol multiplexing the number of transmission
- units received via the interface which were discarded
- because of an unknown or unsupported protocol. For any
- interface that does not support protocol multiplexing,
- this counter is not present.
-
- Discontinuities in the value of this counter can occur
- at re-initialization of the management system, and at
- other times as indicated by the value of
- 'discontinuity-time'.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifInUnknownProtos";
- }
-
- leaf out-octets {
- type yang:counter64;
- description
- "The total number of octets transmitted out of the
- interface, including framing characters.
-
- Discontinuities in the value of this counter can occur
- at re-initialization of the management system, and at
- other times as indicated by the value of
- 'discontinuity-time'.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifHCOutOctets";
- }
- leaf out-unicast-pkts {
- type yang:counter64;
- description
- "The total number of packets that higher-level protocols
- requested be transmitted, and which were not addressed
- to a multicast or broadcast address at this sub-layer,
- including those that were discarded or not sent.
-
- Discontinuities in the value of this counter can occur
- at re-initialization of the management system, and at
- other times as indicated by the value of
- 'discontinuity-time'.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifHCOutUcastPkts";
- }
- leaf out-broadcast-pkts {
- type yang:counter64;
- description
- "The total number of packets that higher-level protocols
- requested be transmitted, and which were addressed to a
- broadcast address at this sub-layer, including those
- that were discarded or not sent.
-
- Discontinuities in the value of this counter can occur
- at re-initialization of the management system, and at
- other times as indicated by the value of
- 'discontinuity-time'.";
- reference
- "RFC 2863: The Interfaces Group MIB -
- ifHCOutBroadcastPkts";
- }
- leaf out-multicast-pkts {
- type yang:counter64;
- description
- "The total number of packets that higher-level protocols
- requested be transmitted, and which were addressed to a
- multicast address at this sub-layer, including those
- that were discarded or not sent. For a MAC layer
- protocol, this includes both Group and Functional
- addresses.
-
- Discontinuities in the value of this counter can occur
- at re-initialization of the management system, and at
- other times as indicated by the value of
- 'discontinuity-time'.";
- reference
- "RFC 2863: The Interfaces Group MIB -
- ifHCOutMulticastPkts";
- }
- leaf out-discards {
- type yang:counter32;
- description
- "The number of outbound packets which were chosen to be
- discarded even though no errors had been detected to
- prevent their being transmitted. One possible reason
- for discarding such a packet could be to free up buffer
- space.
-
- Discontinuities in the value of this counter can occur
- at re-initialization of the management system, and at
- other times as indicated by the value of
- 'discontinuity-time'.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifOutDiscards";
- }
- leaf out-errors {
- type yang:counter32;
- description
- "For packet-oriented interfaces, the number of outbound
- packets that could not be transmitted because of errors.
- For character-oriented or fixed-length interfaces, the
- number of outbound transmission units that could not be
- transmitted because of errors.
-
- Discontinuities in the value of this counter can occur
- at re-initialization of the management system, and at
- other times as indicated by the value of
- 'discontinuity-time'.";
- reference
- "RFC 2863: The Interfaces Group MIB - ifOutErrors";
- }
- }
- }
- }
-}
\ No newline at end of file
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