op-field

Function

The op-field command configures a filter criterion for telemetry sampling.

The undo op-field command restores the default configuration.

By default, no filter criterion is configured for telemetry sampling.

Format

op-field field op-type { eq | gt | ge | lt | le } op-value value

undo op-field field op-type { eq | gt | ge | lt | le } op-value value

Parameters

Parameter	Description	Value
field	Specifies the field for filtering sampled data.	The value is a string of 1 to 63 case-sensitive characters. The field that can be specified is a unit32/uint64 node in the YANG model corresponding to the sampling path.
op-type	Specifies an operator.	The value is a character string, which can be: eq: equal to ge: greater than or equal to gt: greater than le: less than or equal to lt: less than
op-value value	Specifies a value involved in filter criterion operation.	The value is an integer ranging from 0 to 9223372036854775807. The value range is the same as that defined in the YANG model for the field option.

Parameter

Description

Value

field

Specifies the field for filtering sampled data.

The value is a string of 1 to 63 case-sensitive characters.

The field that can be specified is a unit32/uint64 node in the YANG model corresponding to the sampling path.

op-type

Specifies an operator.

The value is a character string, which can be:

eq: equal to
ge: greater than or equal to
gt: greater than
le: less than or equal to
lt: less than

op-value value

Specifies a value involved in filter criterion operation.

The value is an integer ranging from 0 to 9223372036854775807.

The value range is the same as that defined in the YANG model for the field option.

Views

Telemetry filter view

Default Level

3: Management level

Task Name and Operations

Task Name	Operations
telemetry	write

Usage Guidelines

Usage Scenario

To configure a filter criterion for telemetry sampling, run the op-field command. After the command is run, the data that meets the filter criterion can be collected and reported.

Prerequisites

A filter has been created using the filter command.

Precautions

A maximum of two filter criteria can be configured for a filter.

Example

# Set a filter criterion with the value of the index field in the data to be sampled equal to 30 for the filter abc of the sampling path huawei-ifm:ifm/interfaces/interface.

<HUAWEI> system-view
[~HUAWEI] telemetry
[~HUAWEI-telemetry] sensor-group 1
[~HUAWEI-telemetry-sensor-group-1] sensor-path huawei-ifm:ifm/interfaces/interface  self-defined-event
[*HUAWEI-telemetry-sensor-group-1-self-defined-event-path] filter abc
[*HUAWEI-telemetry-sensor-group-1-self-defined-event-path-filter-abc] op-field index op-type eq op-value 30