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AsterNOS Model for Quality of Service.

YANG Tree Diagram

Section titled “YANG Tree Diagram”
module: asternos-qos
  +--rw qos
     +--rw qos-maps
     |  +--rw dscp-tc-maps
     |  |  +--rw dscp-tc-map* [name]
     |  |     +--rw name       string
     |  |     +--rw mapping* [dscp]
     |  |        +--rw dscp    uint8
     |  |        +--rw tc?     uint8
     |  +--rw dot1p-tc-maps
     |  |  +--rw dot1p-tc-map* [name]
     |  |     +--rw name       string
     |  |     +--rw mapping* [dot1p]
     |  |        +--rw dot1p    uint8
     |  |        +--rw tc?      uint8
     |  +--rw mpls-exp-tc-maps
     |  |  +--rw mpls-exp-tc-map* [name]
     |  |     +--rw name       string
     |  |     +--rw mapping* [exp]
     |  |        +--rw exp    uint8
     |  |        +--rw tc?    uint8
     |  +--rw tc-queue-maps
     |  |  +--rw tc-queue-map* [name]
     |  |     +--rw name       string
     |  |     +--rw mapping* [tc]
     |  |        +--rw tc       uint8
     |  |        +--rw queue?   uint8
     |  +--rw tc-mpls-exp-maps
     |  |  +--rw tc-mpls-exp-map* [name]
     |  |     +--rw name       string
     |  |     +--rw mapping* [tc]
     |  |        +--rw tc     uint8
     |  |        +--rw exp?   uint8
     |  +--rw tc-dscp-maps
     |  |  +--rw tc-dscp-map* [name]
     |  |     +--rw name       string
     |  |     +--rw mapping* [tc]
     |  |        +--rw tc      uint8
     |  |        +--rw dscp?   uint8
     |  +--rw tc-dot1p-maps
     |  |  +--rw tc-dot1p-map* [name]
     |  |     +--rw name       string
     |  |     +--rw mapping* [tc]
     |  |        +--rw tc       uint8
     |  |        +--rw dot1p?   uint8
     |  +--rw switch-qos-map
     |  |  +--rw tc-queue-map-name?   -> /qos/qos-maps/tc-queue-maps/tc-queue-map/name
     |  +--rw port-qos-maps
     |     +--rw port-qos-map* [name]
     |        +--rw name                    cmn:ethernet-port-name
     |        +--rw dscp-tc-map-name?       string
     |        +--rw dot1p-tc-map-name?      string
     |        +--rw mpls-exp-tc-map-name?   string
     |        +--rw tc-dscp-map-name?       string
     |        +--rw tc-dot1p-map-name?      string
     |        +--rw tc-mpls-exp-map-name?   string
     +--rw traffic-behaviors
     |  +--rw traffic-behavior* [name]
     |     +--rw name                    string
     |     +--rw mode                    policy-mode
     |     +--rw meter-type?             meter-type
     |     +--ro color-source?           string
     |     +--rw cir                     uint64
     |     +--rw cbs?                    uint64
     |     +--rw pir?                    uint64
     |     +--rw pbs?                    uint64
     |     +--rw yellow-packet-action?   packet-action
     |     +--rw red-packet-action?      packet-action
     |     +--rw remark-dot1p?           uint8
     |     +--rw remark-dscp?            uint8
     |     +--rw remark-tc?              uint8
     +--rw port-shapers
     |  +--rw port-shaper* [name]
     |     +--rw name    cmn:ethernet-port-name
     |     +--rw pir     uint64
     |     +--rw pbs     uint64
     +--rw schedulers
     |  +--rw scheduler* [name queue]
     |     +--rw name         cmn:ethernet-port-name
     |     +--rw queue        uint8
     |     +--rw algorithm    enumeration
     |     +--rw weight?      uint8
     |     +--rw pir?         uint64
     |     +--rw pbs?         uint64
     +--rw limit-rates
        +--rw limit-rate* [port direction]
           +--rw port         cmn:ethernet-port-name
           +--rw direction    limit-direction-type
           +--rw cir          uint64
           +--rw cbs?         uint64


  augment /if:interfaces/if:interface:
    +--rw ingress-policer-name?   -> /qos/traffic-behaviors/traffic-behavior/name


  rpcs:
    +---x show-qos-map
    |  +---w input
    |  |  +---w name?   string
    |  +--ro output
    |     +--ro data?   <anydata>
    +---x show-queue-counters
    |  +---w input
    |  |  +---w interface_num?   uint16
    |  +--ro output
    |     +--ro data?   <anydata>
    +---x clear-queue-counters
    |  +--ro output
    |     +--ro data?   <anydata>
    +---x show-queue-cpu-port
    |  +--ro output
    |     +--ro data?   <anydata>
    +---x show-traffic-behavior-counters
    |  +--ro output
    |     +--ro data?   <anydata>
    +---x show-interface-policer
    |  +--ro output
    |     +--ro data?   <anydata>
    +---x show-interface-port-shaper
    |  +--ro output
    |     +--ro data?   <anydata>
    +---x show-interface-qos-map-bind
    |  +--ro output
    |     +--ro data?   <anydata>
    +---x show-interface-uc-tx-queue
       +--ro output
          +--ro data?   <anydata>

Resources

Section titled “Resources”

Resource List

Section titled “Resource List”
PathAccess
/qosRead-Write
/qos/qos-mapsRead-Write
/qos/qos-maps/dscp-tc-mapsRead-Write
/qos/qos-maps/dscp-tc-maps/dscp-tc-mapRead-Write
/qos/qos-maps/dscp-tc-maps/dscp-tc-map/nameRead-Write
/qos/qos-maps/dscp-tc-maps/dscp-tc-map/mappingRead-Write
/qos/qos-maps/dscp-tc-maps/dscp-tc-map/mapping/dscpRead-Write
/qos/qos-maps/dscp-tc-maps/dscp-tc-map/mapping/tcRead-Write
/qos/qos-maps/dot1p-tc-mapsRead-Write
/qos/qos-maps/dot1p-tc-maps/dot1p-tc-mapRead-Write
/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/nameRead-Write
/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/mappingRead-Write
/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/mapping/dot1pRead-Write
/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/mapping/tcRead-Write
/qos/qos-maps/mpls-exp-tc-mapsRead-Write
/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-mapRead-Write
/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/nameRead-Write
/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/mappingRead-Write
/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/mapping/expRead-Write
/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/mapping/tcRead-Write
/qos/qos-maps/tc-queue-mapsRead-Write
/qos/qos-maps/tc-queue-maps/tc-queue-mapRead-Write
/qos/qos-maps/tc-queue-maps/tc-queue-map/nameRead-Write
/qos/qos-maps/tc-queue-maps/tc-queue-map/mappingRead-Write
/qos/qos-maps/tc-queue-maps/tc-queue-map/mapping/tcRead-Write
/qos/qos-maps/tc-queue-maps/tc-queue-map/mapping/queueRead-Write
/qos/qos-maps/tc-mpls-exp-mapsRead-Write
/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-mapRead-Write
/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/nameRead-Write
/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/mappingRead-Write
/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/mapping/tcRead-Write
/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/mapping/expRead-Write
/qos/qos-maps/tc-dscp-mapsRead-Write
/qos/qos-maps/tc-dscp-maps/tc-dscp-mapRead-Write
/qos/qos-maps/tc-dscp-maps/tc-dscp-map/nameRead-Write
/qos/qos-maps/tc-dscp-maps/tc-dscp-map/mappingRead-Write
/qos/qos-maps/tc-dscp-maps/tc-dscp-map/mapping/tcRead-Write
/qos/qos-maps/tc-dscp-maps/tc-dscp-map/mapping/dscpRead-Write
/qos/qos-maps/tc-dot1p-mapsRead-Write
/qos/qos-maps/tc-dot1p-maps/tc-dot1p-mapRead-Write
/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/nameRead-Write
/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/mappingRead-Write
/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/mapping/tcRead-Write
/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/mapping/dot1pRead-Write
/qos/qos-maps/switch-qos-mapRead-Write
/qos/qos-maps/switch-qos-map/tc-queue-map-nameRead-Write
/qos/qos-maps/port-qos-mapsRead-Write
/qos/qos-maps/port-qos-maps/port-qos-mapRead-Write
/qos/qos-maps/port-qos-maps/port-qos-map/nameRead-Write
/qos/qos-maps/port-qos-maps/port-qos-map/dscp-tc-map-nameRead-Write
/qos/qos-maps/port-qos-maps/port-qos-map/dot1p-tc-map-nameRead-Write
/qos/qos-maps/port-qos-maps/port-qos-map/mpls-exp-tc-map-nameRead-Write
/qos/qos-maps/port-qos-maps/port-qos-map/tc-dscp-map-nameRead-Write
/qos/qos-maps/port-qos-maps/port-qos-map/tc-dot1p-map-nameRead-Write
/qos/qos-maps/port-qos-maps/port-qos-map/tc-mpls-exp-map-nameRead-Write
/qos/traffic-behaviorsRead-Write
/qos/traffic-behaviors/traffic-behaviorRead-Write
/qos/traffic-behaviors/traffic-behavior/nameRead-Write
/qos/traffic-behaviors/traffic-behavior/modeRead-Write
/qos/traffic-behaviors/traffic-behavior/meter-typeRead-Write
/qos/traffic-behaviors/traffic-behavior/color-sourceRead-Only
/qos/traffic-behaviors/traffic-behavior/cirRead-Write
/qos/traffic-behaviors/traffic-behavior/cbsRead-Write
/qos/traffic-behaviors/traffic-behavior/pirRead-Write
/qos/traffic-behaviors/traffic-behavior/pbsRead-Write
/qos/traffic-behaviors/traffic-behavior/yellow-packet-actionRead-Write
/qos/traffic-behaviors/traffic-behavior/red-packet-actionRead-Write
/qos/traffic-behaviors/traffic-behavior/remark-dot1pRead-Write
/qos/traffic-behaviors/traffic-behavior/remark-dscpRead-Write
/qos/traffic-behaviors/traffic-behavior/remark-tcRead-Write
/qos/port-shapersRead-Write
/qos/port-shapers/port-shaperRead-Write
/qos/port-shapers/port-shaper/nameRead-Write
/qos/port-shapers/port-shaper/pirRead-Write
/qos/port-shapers/port-shaper/pbsRead-Write
/qos/schedulersRead-Write
/qos/schedulers/schedulerRead-Write
/qos/schedulers/scheduler/nameRead-Write
/qos/schedulers/scheduler/queueRead-Write
/qos/schedulers/scheduler/algorithmRead-Write
/qos/schedulers/scheduler/weightRead-Write
/qos/schedulers/scheduler/pirRead-Write
/qos/schedulers/scheduler/pbsRead-Write
/qos/limit-ratesRead-Write
/qos/limit-rates/limit-rateRead-Write
/qos/limit-rates/limit-rate/portRead-Write
/qos/limit-rates/limit-rate/directionRead-Write
/qos/limit-rates/limit-rate/cirRead-Write
/qos/limit-rates/limit-rate/cbsRead-Write
/?/interfaces/interface/ingress-policer-nameRead-Write

Detailed Nodes

Section titled “Detailed Nodes”

/qos

Section titled “/qos”

Path

/qos

Node Type

container

Description

Top-level container for QoS data.

Access

Read-Write

/qos/qos-maps

Section titled “/qos/qos-maps”

Path

/qos/qos-maps

Node Type

container

Description

There are two types of QoS Maps. The first type allows user to create QoS mapping to Traffic Class/color based on DSCP/Dot1p fields. These mappings are applied to inbound ports to classify the packets into different traffic classes/colors based on DSCP/Dot1p fields.

Different traffic classes/colors can be associated with different SAI QoS objects (e.g., queues, wred) to provides differentiated services. User can also create map between traffic class to egress queue. ^ DCSP -> Traffic Class/Color ^ Dot1p -> Traffic Class/Color ^ MPLS Exp -> Traffic Class/Color ^ Traffic Class -> egress queue ^ Traffic Class -> MPLS Exp ^ Traffic Class -> DSCP ^ Traffic Class -> Dot1p The second type allows use to map incoming traffic to ingress buffer as well as set the priority field in the PFC frames. ^ Traffic Class to ingress buffer: This maps incoming traffic to ingress buffer.Access Read-Write

/qos/qos-maps/dscp-tc-maps

Section titled “/qos/qos-maps/dscp-tc-maps”

Path

/qos/qos-maps/dscp-tc-maps

Node Type

container

Description

Mapping of DSCP to Traffic Class.

Access

Read-Write

/qos/qos-maps/dscp-tc-maps/dscp-tc-map

Section titled “/qos/qos-maps/dscp-tc-maps/dscp-tc-map”

Path

/qos/qos-maps/dscp-tc-maps/dscp-tc-map

Node Type

list

Description

In the new RFC 2474 specification, the ToS field in the IP header has been redefined and is now referred to as the DS (Differentiated Services) field, which is also a single byte (8 bits). In total, the 0-5 bits (6 bits in total) are used to indicate the DSCP (Differentiated Services Code Point) priority, ranging from 0 to 63, which can identify 64 priority values (the higher the value, the higher the priority), and the last two bits are reserved. Explicit Congestion Notification (ECN). ^ DCSP -> Traffic Class/Color

Access

Read-Write

/qos/qos-maps/dscp-tc-maps/dscp-tc-map/name

Section titled “/qos/qos-maps/dscp-tc-maps/dscp-tc-map/name”

Path

/qos/qos-maps/dscp-tc-maps/dscp-tc-map/name

Node Type

leaf

Description

Name of dscp-tc-map, Represents a set of mappings.

Access

Read-Write

Data Type

<YANG type string>

/qos/qos-maps/dscp-tc-maps/dscp-tc-map/mapping

Section titled “/qos/qos-maps/dscp-tc-maps/dscp-tc-map/mapping”

Path

/qos/qos-maps/dscp-tc-maps/dscp-tc-map/mapping

Node Type

list

Description

Mapping relationship between dscp value and traffic class.

Access

Read-Write

/qos/qos-maps/dscp-tc-maps/dscp-tc-map/mapping/dscp

Section titled “/qos/qos-maps/dscp-tc-maps/dscp-tc-map/mapping/dscp”

Path

/qos/qos-maps/dscp-tc-maps/dscp-tc-map/mapping/dscp

Node Type

leaf

Description

The value of dscp.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 63

/qos/qos-maps/dscp-tc-maps/dscp-tc-map/mapping/tc

Section titled “/qos/qos-maps/dscp-tc-maps/dscp-tc-map/mapping/tc”

Path

/qos/qos-maps/dscp-tc-maps/dscp-tc-map/mapping/tc

Node Type

leaf

Description

The value of traffic class.

Access Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 7

/qos/qos-maps/dot1p-tc-maps

Section titled “/qos/qos-maps/dot1p-tc-maps”

Path

/qos/qos-maps/dot1p-tc-maps

Node Type

container

Description

Mapping of dot1p to Traffic Class.

Access

Read-Write

/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map

Section titled “/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map”

Path

/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map

Node Type

list

Description

The priority in the VLAN frame is the value 802.1p priority (defined by the IEEE 802.1p protocol), which is located in the ‘PRI’ subfield of the ‘802.1Q Tag’ field in the VLAN frame. ^ Dot1p -> Traffic Class/Color

Access

Read-Write

/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/name

Section titled “/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/name”

Path

/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/name

Node Type

leaf

Description

Name of dot1p-tc-map.

Access

Read-Write

Data Type

<YANG type string>

/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/mapping

Section titled “/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/mapping”

Path

/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/mapping

Node Type

list

Description

Mapping relationship between dot1p value and traffic class.

Access

Read-Write

/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/mapping/dot1p

Section titled “/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/mapping/dot1p”

Path

/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/mapping/dot1p

Node Type

leaf

Description

The value of dot1p.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 7

/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/mapping/tc

Section titled “/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/mapping/tc”

Path

/qos/qos-maps/dot1p-tc-maps/dot1p-tc-map/mapping/tc

Node Type

leaf

Description

The value of Traffic Class.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 7

/qos/qos-maps/mpls-exp-tc-maps

Section titled “/qos/qos-maps/mpls-exp-tc-maps”

Path

/qos/qos-maps/mpls-exp-tc-maps

Node Type

container

Description

Mapping of MPLS Exp to Traffic Class.

Access

Read-Write

/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map

Section titled “/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map”

Path

/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map

Node Type

list

Description

^ MPLS Exp -> Traffic Class/Color

Access

Read-Write

/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/name

Section titled “/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/name”

Path

/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/name

Node Type

leaf

Description

Name of exp-tc-map, Represents a set of mappings.

Access

Read-Write

Data Type

<YANG type string>

/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/mapping

Section titled “/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/mapping”

Path

/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/mapping

Node Type

list

Description

Mapping relationship between exp value and traffic class.

Access

Read-Write

/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/mapping/exp

Section titled “/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/mapping/exp”

Path

/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/mapping/exp

Node Type

leaf

Description

The value of MPLS exp.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 7

/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/mapping/tc

Section titled “/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/mapping/tc”

Path

/qos/qos-maps/mpls-exp-tc-maps/mpls-exp-tc-map/mapping/tc

Node Type

leaf

Description

The value of traffic class.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 7

/qos/qos-maps/tc-queue-maps

Section titled “/qos/qos-maps/tc-queue-maps”

Path

/qos/qos-maps/tc-queue-maps

Node Type

container

Description

Mapping of Traffic Class to Queue.

Access

Read-Write

/qos/qos-maps/tc-queue-maps/tc-queue-map

Section titled “/qos/qos-maps/tc-queue-maps/tc-queue-map”

Path

/qos/qos-maps/tc-queue-maps/tc-queue-map

Node Type

list

Description

The map between traffic class to egress queue. ^ Traffic Class -> egress queue

Access

Read-Write

/qos/qos-maps/tc-queue-maps/tc-queue-map/name

Section titled “/qos/qos-maps/tc-queue-maps/tc-queue-map/name”

Path

/qos/qos-maps/tc-queue-maps/tc-queue-map/name

Node Type

leaf

Description

Name of tc-queue-map.

Access

Read-Write

Data Type

<YANG type string>

/qos/qos-maps/tc-queue-maps/tc-queue-map/mapping

Section titled “/qos/qos-maps/tc-queue-maps/tc-queue-map/mapping”

Path

/qos/qos-maps/tc-queue-maps/tc-queue-map/mapping

Node Type

list

Description

Mapping relationship between traffic class and egress queue.

Access

Read-Write

/qos/qos-maps/tc-queue-maps/tc-queue-map/mapping/tc

Section titled “/qos/qos-maps/tc-queue-maps/tc-queue-map/mapping/tc”

Path

/qos/qos-maps/tc-queue-maps/tc-queue-map/mapping/tc

Node Type

leaf

Description

The value of Traffic Class.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 7

/qos/qos-maps/tc-queue-maps/tc-queue-map/mapping/queue

Section titled “/qos/qos-maps/tc-queue-maps/tc-queue-map/mapping/queue”

Path

/qos/qos-maps/tc-queue-maps/tc-queue-map/mapping/queue

Node Type

leaf

Description

The value of egress queue.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 7

/qos/qos-maps/tc-mpls-exp-maps

Section titled “/qos/qos-maps/tc-mpls-exp-maps”

Path

/qos/qos-maps/tc-mpls-exp-maps

Node Type

container

Description

Mapping of Traffic Class To MPLS Exp.

Access

Read-Write

/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map

Section titled “/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map”

Path

/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map

Node Type

list

Description

^ Traffic Class/Color -> MPLS Exp

Access

Read-Write

/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/name

Section titled “/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/name”

Path

/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/name

Node Type

leaf

Description

Name of tc-exp-map, Represents a set of mappings.

Access

Read-Write

Data Type

<YANG type string>

/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/mapping

Section titled “/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/mapping”

Path

/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/mapping

Node Type

list

Description

Mapping relationship between exp value and traffic class.

Access

Read-Write

/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/mapping/tc

Section titled “/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/mapping/tc”

Path

/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/mapping/tc

Node Type

leaf

Description

The value of MPLS exp.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 7

/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/mapping/exp

Section titled “/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/mapping/exp”

Path

/qos/qos-maps/tc-mpls-exp-maps/tc-mpls-exp-map/mapping/exp

Node Type

leaf

Description

The value of traffic class.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 7

/qos/qos-maps/tc-dscp-maps

Section titled “/qos/qos-maps/tc-dscp-maps”

Path

/qos/qos-maps/tc-dscp-maps

Node Type

container

Description

Mapping of Traffic Class to DSCP.

Access

Read-Write

/qos/qos-maps/tc-dscp-maps/tc-dscp-map

Section titled “/qos/qos-maps/tc-dscp-maps/tc-dscp-map”

Path

/qos/qos-maps/tc-dscp-maps/tc-dscp-map

Node Type

list

Description

In the new RFC 2474 specification, the ToS field in the IP header has been redefined and is now referred to as the DS (Differentiated Services) field, which is also a single byte (8 bits). In total, the 0-5 bits (6 bits in total) are used to indicate the DSCP (Differentiated Services Code Point) priority, ranging from 0 to 63, which can identify 64 priority values (the higher the value, the higher the priority), and the last two bits are reserved. Explicit Congestion Notification (ECN). ^ Traffic Class/Color -> DCSP

Access

Read-Write

/qos/qos-maps/tc-dscp-maps/tc-dscp-map/name

Section titled “/qos/qos-maps/tc-dscp-maps/tc-dscp-map/name”

Path

/qos/qos-maps/tc-dscp-maps/tc-dscp-map/name

Node Type

leaf

Description

Name of dscp-tc-map, Represents a set of mappings.

Access

Read-Write

Data Type

<YANG type string>

/qos/qos-maps/tc-dscp-maps/tc-dscp-map/mapping

Section titled “/qos/qos-maps/tc-dscp-maps/tc-dscp-map/mapping”

Path

/qos/qos-maps/tc-dscp-maps/tc-dscp-map/mapping

Node Type

list

Description

Mapping relationship between dscp value and traffic class.

Access

Read-Write

/qos/qos-maps/tc-dscp-maps/tc-dscp-map/mapping/tc

Section titled “/qos/qos-maps/tc-dscp-maps/tc-dscp-map/mapping/tc”

Path

/qos/qos-maps/tc-dscp-maps/tc-dscp-map/mapping/tc

Node Type

leaf

Description

The value of traffic class.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 7

/qos/qos-maps/tc-dscp-maps/tc-dscp-map/mapping/dscp

Section titled “/qos/qos-maps/tc-dscp-maps/tc-dscp-map/mapping/dscp”

Path

/qos/qos-maps/tc-dscp-maps/tc-dscp-map/mapping/dscp

Node Type

leaf

Description

The value of dscp.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 63

/qos/qos-maps/tc-dot1p-maps

Section titled “/qos/qos-maps/tc-dot1p-maps”

Path

/qos/qos-maps/tc-dot1p-maps

Node Type

container

Description

Mapping of do Traffic Class to dot1p.

Access

Read-Write

/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map

Section titled “/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map”

Path

/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map

Node Type

list

Description

The priority in the VLAN frame is the value 802.1p priority (defined by the IEEE 802.1p protocol), which is located in the ‘PRI’ subfield of the ‘802.1Q Tag’ field in the VLAN frame. ^ Traffic Class/Color -> Dot1p

Access

Read-Write

/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/name

Section titled “/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/name”

Path

/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/name

Node Type

leaf

Description

Name of tc-dot1p-map.

Access

Read-Write

Data Type

<YANG type string>

/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/mapping

Section titled “/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/mapping”

Path

/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/mapping

Node Type

list

Description

Mapping relationship between dot1p value and traffic class.

Access

Read-Write

/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/mapping/tc

Section titled “/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/mapping/tc”

Path

/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/mapping/tc

Node Type

leaf

Description

The value of Traffic Class.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 7

/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/mapping/dot1p

Section titled “/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/mapping/dot1p”

Path

/qos/qos-maps/tc-dot1p-maps/tc-dot1p-map/mapping/dot1p

Node Type

leaf

Description

The value of dot1p.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 7

/qos/qos-maps/switch-qos-map

Section titled “/qos/qos-maps/switch-qos-map”

Path

/qos/qos-maps/switch-qos-map

Node Type

container

Description

TC to Queue map for Switch.

Access

Read-Write

/qos/qos-maps/switch-qos-map/tc-queue-map-name

Section titled “/qos/qos-maps/switch-qos-map/tc-queue-map-name”

Path

/qos/qos-maps/switch-qos-map/tc-queue-map-name

Node Type

leaf

Description

TC to Queue map name.

Access

Read-Write

Data Type

<YANG type leafref>

Constraints

LeafRef pointing to: asternos-qos-map:qos-map-top/qos-maps/switch-qos-map/leafref

/qos/qos-maps/port-qos-maps

Section titled “/qos/qos-maps/port-qos-maps”

Path

/qos/qos-maps/port-qos-maps

Node Type

container

Description

QoS map for port. include dscp-tc and dot1p-tc.

Access

Read-Write

/qos/qos-maps/port-qos-maps/port-qos-map

Section titled “/qos/qos-maps/port-qos-maps/port-qos-map”

Path

/qos/qos-maps/port-qos-maps/port-qos-map

Node Type

list

Description

QoS map for port.

Access

Read-Write

/qos/qos-maps/port-qos-maps/port-qos-map/name

Section titled “/qos/qos-maps/port-qos-maps/port-qos-map/name”

Path

/qos/qos-maps/port-qos-maps/port-qos-map/name

Node Type

leaf

Description

Port name.

Access

Read-Write

Data Type

<YANG type ethernet-port-name>

/qos/qos-maps/port-qos-maps/port-qos-map/dscp-tc-map-name

Section titled “/qos/qos-maps/port-qos-maps/port-qos-map/dscp-tc-map-name”

Path

/qos/qos-maps/port-qos-maps/port-qos-map/dscp-tc-map-name

Node Type

leaf

Description

DSCP to TC map name.

Access

Read-Write

Data Type

<YANG type string>

/qos/qos-maps/port-qos-maps/port-qos-map/dot1p-tc-map-name

Section titled “/qos/qos-maps/port-qos-maps/port-qos-map/dot1p-tc-map-name”

Path

/qos/qos-maps/port-qos-maps/port-qos-map/dot1p-tc-map-name

Node Type

leaf

Description

Dot1p to TC map name.

Access

Read-Write

Data Type

<YANG type string>

/qos/qos-maps/port-qos-maps/port-qos-map/mpls-exp-tc-map-name

Section titled “/qos/qos-maps/port-qos-maps/port-qos-map/mpls-exp-tc-map-name”

Path

/qos/qos-maps/port-qos-maps/port-qos-map/mpls-exp-tc-map-name

Node Type

leaf

Description

MPLS exp to TC map name.

Access

Read-Write

Data Type

<YANG type string>

/qos/qos-maps/port-qos-maps/port-qos-map/tc-dscp-map-name

Section titled “/qos/qos-maps/port-qos-maps/port-qos-map/tc-dscp-map-name”

Path

/qos/qos-maps/port-qos-maps/port-qos-map/tc-dscp-map-name

Node Type

leaf

Description

TC to DSCP map name.

Access

Read-Write

Data Type

<YANG type string>

/qos/qos-maps/port-qos-maps/port-qos-map/tc-dot1p-map-name

Section titled “/qos/qos-maps/port-qos-maps/port-qos-map/tc-dot1p-map-name”

Path

/qos/qos-maps/port-qos-maps/port-qos-map/tc-dot1p-map-name

Node Type

leaf

Description

TC to Dot1p map name.

Access

Read-Write

Data Type

<YANG type string>

/qos/qos-maps/port-qos-maps/port-qos-map/tc-mpls-exp-map-name

Section titled “/qos/qos-maps/port-qos-maps/port-qos-map/tc-mpls-exp-map-name”

Path

/qos/qos-maps/port-qos-maps/port-qos-map/tc-mpls-exp-map-name

Node Type

leaf

Description

TC to MPLS exp map name.

Access

Read-Write

Data Type

<YANG type string>

/qos/traffic-behaviors

Section titled “/qos/traffic-behaviors”

Path

/qos/traffic-behaviors

Node Type

container

Description

qos module, traffic behavior container configuration.

Access

Read-Write

/qos/traffic-behaviors/traffic-behavior

Section titled “/qos/traffic-behaviors/traffic-behavior”

Path

/qos/traffic-behaviors/traffic-behavior

Node Type

list

Description

The token bucket algorithm is used to implement the Policer rate-limiting function. Currently, both sr_tcm and tr_tcm token bucket modes are supported, where sr_tcm stands for single bucket, single speed mode (EBS=0). tr_tcm stands for two-bucket, two-speed mode. sr_tcm focuses on the burst of packet size, while tr_tcm focuses on the burst of packet rate.

To configure the speed limit, it is necessary to configure cir, cbs and other parameters, where cir refers to the commitment information rate, that is, the average rate that is guaranteed to pass. cbs refers to the commitment burst size, that is, the commitment burst traffic that can pass in an instant. pir refers to the peak information rate, which is the maximum allowed rate. pbs refers to the peak burst size, which is the maximum burst flow allowed to pass in an instant

Access

Read-Write

/qos/traffic-behaviors/traffic-behavior/name

Section titled “/qos/traffic-behaviors/traffic-behavior/name”

Path

/qos/traffic-behaviors/traffic-behavior/name

Node Type

leaf

Description

Name of traffic behavior.

Access

Read-Write

Data Type

<YANG type string>

/qos/traffic-behaviors/traffic-behavior/mode

Section titled “/qos/traffic-behaviors/traffic-behavior/mode”

Path

/qos/traffic-behaviors/traffic-behavior/mode

Node Type

leaf

Description

Policer mode.

Access

Read-Write

Data Type

<YANG type policy-mode>

Constraints

Enumeration with options: sr-tcm tr-tcm

Mandatory

Yes

/qos/traffic-behaviors/traffic-behavior/meter-type

Section titled “/qos/traffic-behaviors/traffic-behavior/meter-type”

Path

/qos/traffic-behaviors/traffic-behavior/meter-type

Node Type

leaf

Description

Policer Meter Type, default is bytes.

Access

Read-Write

Data Type

<YANG type meter-type>

Constraints

Enumeration with options: packets bytes

/qos/traffic-behaviors/traffic-behavior/color-source

Section titled “/qos/traffic-behaviors/traffic-behavior/color-source”

Path

/qos/traffic-behaviors/traffic-behavior/color-source

Node Type

leaf

Description

Policer Color Source; Currently only the configuration is supported as ‘AWARE’.

Access

Read-Only

Data Type

<YANG type string>

/qos/traffic-behaviors/traffic-behavior/cir

Section titled “/qos/traffic-behaviors/traffic-behavior/cir”

Path

/qos/traffic-behaviors/traffic-behavior/cir

Node Type

leaf

Description

Committed information rate KBPS/KPPS based on.

Access

Read-Write

Data Type

<YANG type uint64>

Constraints

Valid range: 0 to 13653229

Mandatory

Yes

/qos/traffic-behaviors/traffic-behavior/cbs

Section titled “/qos/traffic-behaviors/traffic-behavior/cbs”

Path

/qos/traffic-behaviors/traffic-behavior/cbs

Node Type

leaf

Description

Committed burst size bytes/packets based on.

Access

Read-Write

Data Type

<YANG type uint64>

Constraints

Valid range: 0 to 27961600

/qos/traffic-behaviors/traffic-behavior/pir

Section titled “/qos/traffic-behaviors/traffic-behavior/pir”

Path

/qos/traffic-behaviors/traffic-behavior/pir

Node Type

leaf

Description

Peak information rate KBPS/KPPS based on, It works when the mode is tr-tcm.

Access

Read-Write

Data Type

<YANG type uint64>

Constraints

Multiple constraints: Valid range: 0 to 16383875 When condition: ../mode = ‘tr-tcm’

/qos/traffic-behaviors/traffic-behavior/pbs

Section titled “/qos/traffic-behaviors/traffic-behavior/pbs”

Path

/qos/traffic-behaviors/traffic-behavior/pbs

Node Type

leaf

Description

Peak burst size bytes/packets based on, It works when the mode is tr-tcm.

Access

Read-Write

Data Type

<YANG type uint64>

Constraints

Multiple constraints: Valid range: 0 to 33553920 When condition: ../mode = ‘tr-tcm’

/qos/traffic-behaviors/traffic-behavior/yellow-packet-action

Section titled “/qos/traffic-behaviors/traffic-behavior/yellow-packet-action”

Path

/qos/traffic-behaviors/traffic-behavior/yellow-packet-action

Node Type

leaf

Description

Action to take for Yellow color packets.

Access

Read-Write

Data Type

<YANG type packet-action>

Constraints

Enumeration with options: FORWARD DROP REMARK

/qos/traffic-behaviors/traffic-behavior/red-packet-action

Section titled “/qos/traffic-behaviors/traffic-behavior/red-packet-action”

Path

/qos/traffic-behaviors/traffic-behavior/red-packet-action

Node Type

leaf

Description

Action to take for RED color packets.

Access

Read-Write

Data Type

<YANG type packet-action>

Constraints

Enumeration with options: FORWARD DROP REMARK

/qos/traffic-behaviors/traffic-behavior/remark-dot1p

Section titled “/qos/traffic-behaviors/traffic-behavior/remark-dot1p”

Path

/qos/traffic-behaviors/traffic-behavior/remark-dot1p

Node Type

leaf

Description

The value of dot1p for remark action.Access Read-Write

Data Type

<YANG type uint8>

Constraints

Multiple constraints: When condition: ../yellow-action = ‘REMARK’ or ../red-action = ‘REMARK’ Valid range: 0 to 7

/qos/traffic-behaviors/traffic-behavior/remark-dscp

Section titled “/qos/traffic-behaviors/traffic-behavior/remark-dscp”

Path

/qos/traffic-behaviors/traffic-behavior/remark-dscp

Node Type

leaf

Description

The value of dscp for remark action.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Multiple constraints: When condition: ../yellow-action = ‘REMARK’ or ../red-action = ‘REMARK’ Valid range: 0 to 63

/qos/traffic-behaviors/traffic-behavior/remark-tc

Section titled “/qos/traffic-behaviors/traffic-behavior/remark-tc”

Path

/qos/traffic-behaviors/traffic-behavior/remark-tc

Node Type

leaf

Description

The value of tc for remark action.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Multiple constraints: When condition: ../yellow-action = ‘REMARK’ or ../red-action = ‘REMARK’ Valid range: 0 to 7

/qos/port-shapers

Section titled “/qos/port-shapers”

Path

/qos/port-shapers

Node Type

container

Description

QoS port-shapers for port.

Access

Read-Write

/qos/port-shapers/port-shaper

Section titled “/qos/port-shapers/port-shaper”

Path

/qos/port-shapers/port-shaper

Node Type

list

Description

QoS port-shapers for port.

Access

Read-Write

/qos/port-shapers/port-shaper/name

Section titled “/qos/port-shapers/port-shaper/name”

Path

/qos/port-shapers/port-shaper/name

Node Type

leaf

Description

Port name.

Access

Read-Write

Data Type

<YANG type ethernet-port-name>

/qos/port-shapers/port-shaper/pir

Section titled “/qos/port-shapers/port-shaper/pir”

Path

/qos/port-shapers/port-shaper/pir

Node Type

leaf

Description

Maximum port shape rate [bytes].

Access

Read-Write

Data Type

<YANG type uint64>

Mandatory

Yes

/qos/port-shapers/port-shaper/pbs

Section titled “/qos/port-shapers/port-shaper/pbs”

Path

/qos/port-shapers/port-shaper/pbs

Node Type

leaf

Description

Maximum Burst for port shape rate [bytes].

Access

Read-Write

Data Type

<YANG type uint64>

Mandatory

Yes

/qos/schedulers

Section titled “/qos/schedulers”

Path

/qos/schedulers

Node Type

container

Description

QoS scheduler(uc-tx-queue) for port.

Access

Read-Write

/qos/schedulers/scheduler

Section titled “/qos/schedulers/scheduler”

Path

/qos/schedulers/scheduler

Node Type

list

Description

QoS scheduler(uc-tx-queue) for port.

Access

Read-Write

/qos/schedulers/scheduler/name

Section titled “/qos/schedulers/scheduler/name”

Path

/qos/schedulers/scheduler/name

Node Type

leaf

Description

Port name.

Access

Read-Write

Data Type

<YANG type ethernet-port-name>

/qos/schedulers/scheduler/queue

Section titled “/qos/schedulers/scheduler/queue”

Path

/qos/schedulers/scheduler/queue

Node Type

leaf

Description

The value of egress queue.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Valid range: 0 to 7

/qos/schedulers/scheduler/algorithm

Section titled “/qos/schedulers/scheduler/algorithm”

Path

/qos/schedulers/scheduler/algorithm

Node Type

leaf

Description

Users can put important protocol packets and delay-sensitive service packets into the queue scheduled by PQ, and allocate the specified bandwidth to the queue. Other packets are put into each queue scheduled by DWRR according to their priority, and each queue is scheduled circularly according to their weight. Note: By standard, the queue priority of all DWRRS should be less than the priority of all PQ queues.

Access

Read-Write

Data Type

<YANG type enumeration>

Constraints

Enumeration with options: STRICT DWRR

Mandatory

Yes

/qos/schedulers/scheduler/weight

Section titled “/qos/schedulers/scheduler/weight”

Path

/qos/schedulers/scheduler/weight

Node Type

leaf

Description

The weighted value of the queue scheduling algorithm.

Access

Read-Write

Data Type

<YANG type uint8>

Constraints

Multiple constraints: When condition: ../algorithm = ‘DWRR’ Valid range: 1 to 100

/qos/schedulers/scheduler/pir

Section titled “/qos/schedulers/scheduler/pir”

Path

/qos/schedulers/scheduler/pir

Node Type

leaf

Description

Maximum queue rate [bytes].

Access

Read-Write

Data Type

<YANG type uint64>

/qos/schedulers/scheduler/pbs

Section titled “/qos/schedulers/scheduler/pbs”

Path

/qos/schedulers/scheduler/pbs

Node Type

leaf

Description

Maximum Burst for queue rate [bytes].

Access

Read-Write

Data Type

<YANG type uint64>

/qos/limit-rates

Section titled “/qos/limit-rates”

Path

/qos/limit-rates

Node Type

container

Description

qos module, limit rate container configuration.

Access

Read-Write

/qos/limit-rates/limit-rate

Section titled “/qos/limit-rates/limit-rate”

Path

/qos/limit-rates/limit-rate

Node Type

list

Description

To configure the speed limit, it is necessary to configure cir, cbs and other parameters, where cir refers to the commitment information rate, that is, the average rate that is guaranteed to pass. cbs refers to the commitment burst size, that is, the commitment burst traffic that can pass in an instant.

Access

Read-Write

/qos/limit-rates/limit-rate/port

Section titled “/qos/limit-rates/limit-rate/port”

Path

/qos/limit-rates/limit-rate/port

Node Type

leaf

Description

Port name

Access

Read-Write

Data Type

<YANG type ethernet-port-name>

/qos/limit-rates/limit-rate/direction

Section titled “/qos/limit-rates/limit-rate/direction”

Path

/qos/limit-rates/limit-rate/direction

Node Type

leaf

Description

Export or import router.

Access

Read-Write

Data Type

<YANG type limit-direction-type>

Constraints

Enumeration with options: ingress egress

/qos/limit-rates/limit-rate/cir

Section titled “/qos/limit-rates/limit-rate/cir”

Path

/qos/limit-rates/limit-rate/cir

Node Type

leaf

Description

Committed information rate KBPS/KPPS based on.

Access

Read-Write

Data Type

<YANG type uint64>

Constraints

Valid range: 0 to 13653229

Mandatory

Yes

/qos/limit-rates/limit-rate/cbs

Section titled “/qos/limit-rates/limit-rate/cbs”

Path

/qos/limit-rates/limit-rate/cbs

Node Type

leaf

Description

Committed burst size bytes/packets based on.

Access

Read-Write

Data Type

<YANG type uint64>

Constraints

Valid range: 0 to 27961600

/?/interfaces/interface/ingress-policer-name

Section titled “/?/interfaces/interface/ingress-policer-name”

Path

/?/interfaces/interface/ingress-policer-name

Node Type

leaf

Description

Traffic behavior for port

Access

Read-Write

Data Type

<YANG type leafref>

Constraints

Multiple constraints:
When condition: ../if:name
LeafRef pointing to: asternos-qos:?/if:interfaces/if:interface/leafref