module ieee802-ethernet-interface-legacy { yang-version "1.1"; namespace "urn:ieee:std:802.3:yang:ieee802-ethernet-interface-legacy"; prefix eth-legacy; import ietf-yang-types { prefix yang; } import ietf-interfaces { prefix if; } import iana-if-type { prefix ianaift; } import ieee802-ethernet-interface { prefix eth-if; } organization "IEEE Std 802.3 Ethernet Working Group Web URL: http://www.ieee802.org/3/"; contact "Web URL: http://www.ieee802.org/3/cf/"; description "This module contains YANG definitions for configuring IEEE Std 802.3 Ethernet interfaces that are deprecated, and are no longer widely used in the industry. The definitions are maintained for backwards compatibility purposes, but the general expectation is that this module is not anticipated to be widely implemented."; reference "IEEE Std 802.3-2015, unless dated explicitly"; revision 2017-10-18 { description "Restructed to be NMDA compliant."; reference "IEEE P802.3.2 (IEEE 802.3cf) YANG Data Model Definitions Task Force"; } revision 2017-01-20 { description "Initial revision of YANG 'legacy' module for IEEE Std 802.3 Ethernet interfaces"; reference "IEEE P802.3.2 (IEEE P802.3cf) YANG Data Model Definitions Task Force"; } feature dynamic-rate-control { status deprecated; description "This feature indicates that the device supports Ethernet interfaces lowering the average data rate of the MAC sublayer, with frame granularity, by using Rate Control to dynamically increase the inter-packet gap for some types of Ethernet interface. Only valid for Ethernet interfaces operating at speeds above 1000 Mb/s."; reference "IEEE Std 802.3, 30.3.1.1.33 aRateControlAbility"; } feature csma-cd { status deprecated; description "This feature indicates that the device supports Ethernet interfaces running at half duplex using CSMA/CD."; reference "IEEE Std 802.3, TBD"; } typedef dynamic-rate-control-type { type enumeration { enum disabled { description "Dynamic rate control is disabled"; } enum "sonet-oc192" { value 2; description "Dynamic rate control is enabled for a 10GB/s Ethernet interface to the SONET/SDH OC192/STM64 speed."; } } default disabled; status deprecated; description "Allowed values for dynamic-rate-control"; reference "IEEE Std 802.3, 4.4.2 ipgStretchRatio and 30.3.1.1.34 aRateControlStatus"; } augment "/if:interfaces/if:interface/eth-if:ethernet" { when "derived-from-or-self(../if:type, 'ianaift:ethernetCsmacd')" { description "Applies to all Ethernet interfaces"; } description "Augment with any deprecated Ethernet interface configuration parameters"; leaf dynamic-rate-control { if-feature "dynamic-rate-control"; type dynamic-rate-control-type; status deprecated; description "Enables dynamic rate control and specifies what speed the dynamic rate control is operating at. The speeds that may be configured are constrained by the MAC data rate, and hardware support."; reference "IEEE Std 802.3, 30.3.1.1.34 aRateControlStatus"; } } augment "/if:interfaces/if:interface/eth-if:ethernet/" + "eth-if:capabilities" { when "derived-from-or-self(../../if:type, 'ianaift:ethernetCsmacd')" { description "Applies to all Ethernet interfaces"; } description "Augment with any deprecated Ethernet interface configuration capabilities"; leaf dynamic-rate-control-supported { if-feature "dynamic-rate-control"; type boolean; default false; status deprecated; description "Indicates whether the Ethernet interface supports lowering the average data rate of the MAC sublayer, with frame granularity, by using Rate Control to dynamically increase the inter-packet gap. Only valid for Ethernet interfaces operating at speeds above 1000 Mb/s."; reference "IEEE Std 802.3, 30.3.1.1.33 aRateControlAbility"; } } /* * Not currently required, but kept in for the moment, in case it is * needed. If nothing is here at publication time this this * augmentation can be deleted. augment "/if:interfaces-state/if:interface/eth-if:ethernet" { when "derived-from-or-self(../../../if:type, 'ianaift:ethernetCsmacd')" { description "Applies to all Ethernet interfaces"; } description "Augment with any deprecated Ethernet interface configuration parameters"; } */ augment "/if:interfaces/if:interface/eth-if:ethernet/" + "eth-if:statistics/eth-if:frame" { when "derived-from-or-self(../../../if:type, 'ianaift:ethernetCsmacd')" { description "Applies to all Ethernet interfaces"; } description "Augment with any deprecated Ethernet interface configuration parameters"; container "csma-cd" { if-feature "csma-cd"; status deprecated; description "Holds counters that are specific to CDMA/CD half duplex operation of Ethernet interfaces. Discontinuities in the values of the counters in this container can occur at re-initialization of the management system, and at other times as indicated by the value of the discontinuity-time' leaf defined in the ietf-interfaces YANG module (RFC 7223)."; leaf in-errors-sqe-test { type yang:counter64; units errors; status deprecated; description "A count of times that the SQE TEST ERROR is received on a particular interface. The SQE TEST ERROR is set in accordance with the rules for verification of the SQE detection mechanism in the PLS Carrier Sense Function as described in IEEE Std 802.3, 7.2.4.6. This counter does not increment on Ethernet interfaces operating at speeds greater than 10 Mb/s, or on Ethernet interfaces operating in full-duplex mode. 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 the discontinuity-time' leaf defined in the ietf-interfaces YANG module (RFC 7223)."; reference "IEEE Std 802.3, 7.2.4.6, and 30.3.2.1.4 aSQETestErrors"; } leaf out-pkts-collision-single { type yang:counter64; units frames; status deprecated; description "A count of frames that are involved in a single collision, and are subsequently transmitted successfully. A frame that is counted by an instance of this object is also counted by the corresponding instance of either out-unicast-ptks', 'out-broadcast-pkts', or out-multicast-pkts', and is not counted by the corresponding instance of the out-ptks-collision-multiple'. This counter does not increment when the Ethernet interface is operating in full-duplex mode. 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 the discontinuity-time' leaf defined in the ietf-interfaces YANG module (RFC 7223)."; reference "IEEE Std 802.3, 30.3.1.1.3 aSingleCollisionFrames"; } leaf out-pkts-collision-multiple { type yang:counter64; units frames; status deprecated; description "A count of frames that are involved in multiple collisions, and are subsequently transmitted successfully. A frame that is counted by an instance of this object is also counted by the corresponding instance of either 'out-unicast-ptks', 'out-broadcast-pkts', or out-multicast-pkts', and is not counted by the corresponding instance of the 'out-ptks-collision-single'. This counter does not increment when the Ethernet interface is operating in full-duplex mode. 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 the discontinuity-time' leaf defined in the ietf-interfaces YANG module (RFC 7223)."; reference "IEEE Std 802.3, 30.3.1.1.4 aMultipleCollisionFrames"; } leaf out-pkts-deferred { type yang:counter64; units frames; status deprecated; description "A count of frames for which the first transmission attempt on a particular Ethernet interface is delayed because the medium is busy. A deferred frame that is not subject to any number of collisions is not counted by an instance of out-pkts-collision-single' or out-pkts-collision-multiple' objects. This counter does not increment when the Ethernet interface is operating in full-duplex mode. 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 the discontinuity-time' leaf defined in the ietf-interfaces YANG module (RFC 7223)."; reference "IEEE Std 802.3, 30.3.1.1.9 aFramesWithDeferredXmissions"; } leaf out-pkts-collisions-excessive { type yang:counter64; units frames; status deprecated; description "A count of frames for which transmission on a particular Ethernet interface fails due to excessive collisions. This counter does not increment when the Ethernet interface is operating in full-duplex mode. 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 the discontinuity-time' leaf defined in the ietf-interfaces YANG module (RFC 7223)."; reference "IEEE Std 802.3, 30.3.1.1.11 aFramesAbortedDueToXSColls"; } leaf out-collisions-late { type yang:counter64; units collisions; status deprecated; description "The number of times that a collision is detected on a particular Ethernet interface later than one slotTime into the transmission of a packet. A (late) collision included in a count represented by an instance of this object is also considered as a (generic) collision for purposes of other collision-related statistics. This counter does not increment when the Ethernet interface is operating in full-duplex mode. 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 the discontinuity-time' leaf defined in the ietf-interfaces YANG module (RFC 7223)."; reference "IEEE Std 802.3, 30.3.1.1.10 aLateCollisions"; } leaf out-errors-carrier-sense { type yang:counter64; units errors; status deprecated; description "The number of times that the carrier sense condition was lost or never asserted when attempting to transmit a frame on a particular Ethernet interface. The count represented by an instance of this object is incremented at most once per transmission attempt, even if the carrier sense condition fluctuates during a transmission attempt. This counter does not increment when the Ethernet interface is operating in full-duplex mode. 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 the discontinuity-time' leaf defined in the ietf-interfaces YANG module (RFC 7223)."; reference "IEEE Std 802.3, 30.3.1.1.13 aCarrierSenseErrors"; } list collision-histogram { key collision-count; status deprecated; description "A collection of collision histograms for a particular interface."; reference "IEEE Std 802.3, 30.3.1.1.30 aCollisionFrames"; leaf collision-count { type yang:counter64; units collisions; status deprecated; description "The number of per-frame media collisions for which a particular collision histogram cell represents the frequency on a particular interface."; } leaf collision-count-pkts { type yang:counter64; units frames; status deprecated; description "A count of individual MAC frames for which the transmission (successful or otherwise) on a particular interface occurs after the frame has experienced exactly the number of collisions in the associated dot3CollCount object. For example, a frame which is transmitted on an interface after experiencing exactly 4 collisions would be indicated by incrementing only collision-count-pkts object associated with the collision-count value of 4. No other instance of collision-count-pkts would be incremented in this example. This counter does not increment when the interface is operating in full-duplex mode. 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 the discontinuity-time' leaf defined in the ietf-interfaces YANG module (RFC 7223)."; } } } } }