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S7700 V200R019C10 NETCONF YANG API Reference

This document describes the NETCONF YANG API functions supported by the switch, including the data model and samples.

Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
eMDI Management

eMDI Management

This section describes the configuration model of eMDI management and provides examples of XML packets.

Data Model

The configuration model file matching eMDI management is huawei-emdi.yang.

Table 2-487 eMDI management

Object

Description

 Value Remarks

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-enable

Enables eMDI.

The value is enable.

Before disabling eMDI, stop the running eMDI instance first.

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:emdi-instance-id

Creates an eMDI instance.

The value is an integer in the range from 1 to 4096.

Before deleting an eMDI instance, stop it first.

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:monitor-period

Specifies an eMDI monitoring interval.

The value is an integer, which can be 10, 30, or 60, in seconds.

N/A

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:rtplr-threshold

Specifies the alarm threshold of the packet loss rate for RTP packets transported over UDP.

The value is an integer in the range from 1 to 100000.

Before specifying this parameter, configure a target flow whose protocol type is UDP.

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:rtpser-threshold

Specifies the alarm threshold of the out-of-order rate for RTP packets transported over UDP.

The value is an integer in the range from 1 to 100000.

Before specifying this parameter, configure a target flow whose protocol type is UDP.

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:uplr-threshold

Specifies the alarm threshold of the upstream TCP packet loss rate.

The value is an integer in the range from 1 to 100000.

Before specifying this parameter, configure a target flow whose protocol type is TCP.

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:dplr-threshold

Specifies the alarm threshold of the downstream TCP packet loss rate.

The value is an integer in the range from 1 to 100000.

Before specifying this parameter, configure a target flow whose protocol type is TCP.

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:source-ip-address

Specifies the source IP address of a target flow.

The value is in dotted decimal notation.

N/A

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:destination-ip-address

Specifies the destination IP address of a target flow.

The value is in dotted decimal notation.

N/A

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:ip-protocol-id

Specifies the protocol type of a target flow.
The value is of the enumerated type:
  • 6: transported over TCP
  • 17: transported over UDP

N/A

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:source-port

Specifies the source port number of a target flow.

The value is an integer in the range from 1 to 65535.

N/A

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:destination-port

Specifies the destination port number of a target flow.

The value is an integer in the range from 1 to 65535.

NA

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:vlan-id

Specifies the VLAN ID of a target flow.

The value is an integer in the range from 1 to 4094.

N/A

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:pt-value

Specifies the payload type of a target flow.

The value is an integer in the range from 25 to 127.

This parameter can be configured only for target flows transported over UDP.

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:clock-rate

Specifies the clock rate of a target flow.
The value is of the enumerated type:
  • 8000 kHz
  • 16000 kHz
  • 90000 kHz

This parameter can be configured only for target flows transported over UDP.

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:duration

Specifies the lifetime of an eMDI instance.

The value is an integer in the range from 300 to 604800.

An eMDI instance automatically stops when its lifetime expires.

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance/emdi:auto-start

Specifies whether to start the current eMDI instance.

 The value is of the Boolean type:
  • true: Start the eMDI instance.
  • false: Do not start the eMDI instance.
The default value is false.

N/A

/huawei-emdi:flow-switch/input/instance-id

Specifies the eMDI instance started in RPC messages.

The value is an integer in the range from 1 to 4096.

The value must be an existing eMDI instance.

/huawei-emdi:flow-switch/input/start

Starts an eMDI instance.

-

Before starting an eMDI instance, you must configure a target flow.

/huawei-emdi:flow-switch/input/stop

Stops an eMDI instance.

-

N/A

Configuring the eMDI Function

This section provides a sample of configuring the eMDI function using the edit-config method.

Table 2-488 Configuring the eMDI function

Operation

XPATH

edit-config:config

/emdi:emdi/emdi:emdi-enables/emdi:emdi-enable/emdi:emdi-instances/emdi:emdi-instance

RPC

/huawei-emdi:flow-switch

Data Requirement 1

Table 2-489 Configuring an eMDI instance

Item

Data

 Description

emdi-enable

enable

Enable eMDI and display the eMDI view.

emdi-instance-id

11

Create an eMDI instance and display the eMDI instance view.

source-ip-address

10.10.10.10

Set the source IP address of a target flow.

destination-ip-address

10.10.10.20

Set the destination IP address of a target flow.

ip-protocol-id

6

Set the protocol type of a target flow.

source-port

65535

Set the source port number of a target flow.

destination-port

65535

Set the destination port number of a target flow.

uplr-threshold

100000

Set the alarm threshold of the upstream TCP packet loss rate.

dplr-threshold

100000

Set the alarm threshold of the downstream TCP packet loss rate.

duration

300

Set the lifetime of the eMDI instance.

monitor-period

10

Set an eMDI monitoring interval.

auto-start

true

Starts the eMDI instance.

Request Example

<?xml version="1.0" encoding="utf-8"?>
<rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="14">
  <edit-config>
    <target>
      <running/>
    </target>
    <config>
      <emdi:emdi xmlns:emdi="urn:huawei:yang:huawei-emdi">
        <emdi:emdi-enables>
          <emdi:emdi-enable>
            <emdi:emdi-enable>enable</emdi:emdi-enable>
            <emdi:emdi-instances>
              <emdi:emdi-instance>
                <emdi:emdi-instance-id>11</emdi:emdi-instance-id>
                <emdi:monitor-period>second-10s</emdi:monitor-period>
                <emdi:uplr-threshold>100000</emdi:uplr-threshold>
                <emdi:dplr-threshold>100000</emdi:dplr-threshold>
                <emdi:source-ip-address>10.10.10.10</emdi:source-ip-address>
                <emdi:destination-ip-address>10.10.10.20</emdi:destination-ip-address>
                <emdi:ip-protocol-id>6</emdi:ip-protocol-id>
                <emdi:source-port>65535</emdi:source-port>
                <emdi:destination-port>65535</emdi:destination-port>
                <emdi:duration>300</emdi:duration>
                <emdi:auto-start>true</emdi:auto-start>
              </emdi:emdi-instance>
            </emdi:emdi-instances>
          </emdi:emdi-enable>
        </emdi:emdi-enables>
      </emdi:emdi>
    </config>
  </edit-config>
</rpc>

Response Example

# Sample of successful response.

<?xml version="1.0" encoding="utf-8"?>
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="14">
  <ok/>
</rpc-reply>

# Sample of failed response.

<?xml version='1.0' encoding='UTF-8'?>
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="14">
  <rpc-error>
    <error-path>/huawei-emdi:flow-switch/instance-id/huawei-emdi:flow-switch/instance-id>
    <error-message>error-message>Leafref "/emdi/emdi-enables/emdi-enable/emdi-instances/emdi-instance/emdi-instance-id" of value "12" points to a non-existing leaf.</error-message>
  </rpc-error>
</rpc-reply>

Data Requirement 2

Table 2-490 Starting the configured eMDI instance

Item

Data

 Description

instance-id

11

Set the ID of the eMDI instance.

start

[spaces]

Start the eMDI instance. Spaces indicate to start an eMDI instance.

Start Request Example

<?xml version="1.0" encoding="utf-8"?>
<rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="14">
  <emdi:flow-switch xmlns:emdi="urn:huawei:yang:huawei-emdi">
    <emdi:instance-id>11</emdi:instance-id>
    <emdi:start>  <emdi:start>  
  </emdi:flow-switch>
</rpc>

Response Example

# Sample of successful response.

<?xml version="1.0" encoding="utf-8"?>
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="14">
  <ok/>
</rpc-reply>

# Sample of failed response.

<?xml version='1.0' encoding='UTF-8'?>
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="14">
  <rpc-error>
    <error-path>/huawei-emdi:flow-switch/instance-id/huawei-emdi:flow-switch/instance-id>
    <error-message>error-message>Leafref "/emdi/emdi-enables/emdi-enable/emdi-instances/emdi-instance/emdi-instance-id" of value "12" points to a non-existing leaf.</error-message>
  </rpc-error>
</rpc-reply>

Data Requirement 3

Table 2-491 Deleting the configured eMDI instance

Item

Data

 Description

instance-id

11

Specify the ID of the eMDI instance.

Deletion Request Example

<?xml version="1.0" encoding="utf-8"?>
<rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="14">
  <edit-config>
    <target>
      <running/>
    </target>
    <config>
      <emdi:emdi xmlns:emdi="urn:huawei:yang:huawei-emdi">
        <emdi:emdi-enables>
          <emdi:emdi-enable>
            <emdi:emdi-enable>enable</emdi:emdi-enable>
            <emdi:emdi-instances>
              <emdi:emdi-instance nc:operation="delete" xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
                <emdi:emdi-instance-id>11</emdi:emdi-instance-id>
              </emdi:emdi-instance>
              <emdi:emdi-instance nc:operation="delete" xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
            </emdi:emdi-instances>
          </emdi:emdi-enable>
        </emdi:emdi-enables>
      </emdi:emdi>
    </config>
  </edit-config>
</rpc>

Response Example

# Sample of successful response.

<?xml version="1.0" encoding="utf-8"?>
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="14">
  <ok/>
</rpc-reply>

# Sample of failed response.

<?xml version='1.0' encoding='UTF-8'?>
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="14">
  <rpc-error>
    <error-path>/huawei-emdi:flow-switch/instance-id/huawei-emdi:flow-switch/instance-id>
    <error-message>error-message>Leafref "/emdi/emdi-enables/emdi-enable/emdi-instances/emdi-instance/emdi-instance-id" of value "12" points to a non-existing leaf.</error-message>
  </rpc-error>
</rpc-reply>
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Updated: 2022-05-25

Document ID: EDOC1100126887

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