Aruba JL588A Reference guide

Brand: Aruba

Model: JL588A

Category: Software

Type: Reference guide

This manual is also suitable for

HPE FlexFabric 5710 Switch Series

Telemetry Command Reference

Software version: Release 671x and later

Document version: 6W100-20230822

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Contents

gRPC commands··························································································· 1

Generic gRPC commands ································································································································· 1

display grpc ················································································································································ 1

grpc cpu-usage max-percent ····················································································································· 6

grpc enable ················································································································································ 6

grpc pki domain ·········································································································································· 7

gRPC dial-in mode commands ·························································································································· 7

grpc idle-timeout ········································································································································· 7

grpc log dial-in gnmi ··································································································································· 8

grpc log dial-in rpc ······································································································································ 9

grpc port ··················································································································································· 10

gRPC dial-out mode commands ······················································································································ 10

destination-group (subscription view)······································································································· 10

destination-group (telemetry view) ··········································································································· 11

display telemetry sensor-path ·················································································································· 12

domain-name ··········································································································································· 13

dscp ·························································································································································· 14

grpc log dial-out ········································································································································ 15

ipv4-address ············································································································································· 15

ipv6-address ············································································································································· 16

ipv6 domain-name ···································································································································· 18

json row-timestamp enable ······················································································································ 19

push-mode ··············································································································································· 20

sensor path ·············································································································································· 21

sensor-group (subscription view) ············································································································· 22

sensor-group (telemetry view) ·················································································································· 24

source-address ········································································································································ 24

subscription ·············································································································································· 25

telemetry ·················································································································································· 26

Document conventions and icons ································································ 27

Conventions ····················································································································································· 27

Network topology icons ···································································································································· 28

Support and other resources ······································································· 29

Accessing Hewlett Packard Enterprise Support······························································································· 29

Accessing updates ··········································································································································· 29

Websites ·················································································································································· 30

Customer self repair ································································································································· 30

Remote support ········································································································································ 30

Documentation feedback ························································································································· 30

Index ············································································································ 32

gRPC commands

Generic gRPC commands

display grpc

Use display grpc to display gRPC information.

Syntax

display grpc [ verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

verbose: Display detailed gRPC information. If you do not specify this keyword, the command

displays brief gRPC information.

Examples

# Display brief gRPC information.

<Sysname> display grpc

gRPC status : Enabled

gRPC CPU usage max percent : 20

PKI domain : grpc

Current-time: 2020-05-20T04:12:48.119

------------Dial-in mode information------------

gRPC server port: 50052

Session idle-timeout: 10 minutes

Session count: 1

ID IP Address:Port UserName

1 192.1.11.254:53030 test

------------Dial-out mode information-----------

Sensor group count: 10

Sensor path count: 70

Destination group count: 5

Destination count: 4

Subscription count: 2

Connection ID: 1

IP address:Port: 192.1.1.254:11111

Status: Connected

Connection ID: 2

Domain name:Port: sample.com(192.1.1.253):50051

Status: Connected

Table 1 Command output

Field

Description

gRPC status Status of the gRPC service:

• Enabled—The gRPC service is enabled.

• Disabled—The gRPC service is disabled.

gRPC CPU usage max percent

Maximum CPU usage (in percentage) for gRPC.

This field is displayed only if a maximum CPU usage has been specified

for gRPC by using the grpc cpu-usage max-percent

command.

PKI domain PKI domain for secure gRPC connections to collectors.

This field displays a hyphen (-) if no PKI domain has been specified by

using the

grpc pki domain

command.

Current-time Current system time.

Dial-in mode information Information about gRPC in dial-in mode.

gRPC server port Port number for the gRPC service.

Session idle-timeout gRPC session idle timeout timer, in minutes.

Session count Number of gRPC sessions.

ID ID of a gRPC session.

IP Address:Port IP address and port number of the gRPC client.

UserName Username of the gRPC user.

Dial-out mode information Information about gRPC in dial-out mode.

Sensor group count Number of sensor groups.

Sensor path count Number of sensor paths.

Destination group count Number of destination groups.

Destination count Number of collectors.

Subscription count Number of subscriptions.

Connection ID ID of the connection between the device and a collector.

IP address:Port IP address and service port number of the collector.

Domain name:Port

Domain name and service port number of the collector. This field also

displays the first reachable IP address in parentheses for the domain

name. If no reachable IP address is available for the domain name, this

field displays two hyphens (--) in parentheses.

Status

Status of the channel between the device and the collector:

• Init—The channel is being initialized.

• Idle—The channel is idle.

• Connecting—The channel is being established.

• Connected—The channel has been established.

• Transient failure—The channel has failed transiently and is

attempting to recover.

• Shutdown—The channel has been closed because of an issue.

# Display detailed gRPC information.

<Sysname> display grpc verbose

gRPC status : Enabled

gRPC CPU usage max percent : 20

PKI domain : grpc

Current-time: 2020-05-20T04:12:44.346

------------Dial-in mode information------------

gRPC server port: 50052

Session idle-timeout: 10 minutes

Session count: 1

Session ID: 1

User name: test

Client IP address : 192.1.11.254:53030

Received RPCs : 39 Received erroneous RPCs : 6

Received subscription: 0 Sent notifications: 0

------------Dial-out mode information-----------

Sensor group count: 10

Sensor path count: 70

Destination group count: 5

Destination count: 4

Subscription count: 1

Subscription s

Subscription mode: non-gNMI

DSCP value: 0

Source-address or interface: Not configured

TimeStamp: Common

Sensor group: s

Sampling interval: N/A

Sampling type Effective sampling interval Sensor path

...

destination-group: d

Start-time: 2020-05-20T03:38:05.833

IP:Port: 1.1.1.1:50051

VPN: N/A

Periodic sampling statistics:

Effective count: 272

Sent successfully: 0 Failed: 68

Event-triggered statistics:

Effective count: 0

Sent successfully: 0 Failed: 0

Queued packets/Queue size: 204/1000

Dropped: 0

Last error: Channel(Connecting)

...

Table 2 Command output

Field

Description

gRPC status Status of the gRPC service:

• Enabled—The gRPC service is enabled.

•

Disabled

—The gRPC service is disabled.

Field

Description

gRPC CPU usage max percent

Maximum CPU usage (in percentage) for gRPC.

This field is displayed only if a maximum CPU usage has been specified

for gRPC by using the grpc cpu-usage max-percent

command.

PKI domain PKI domain for securing gRPC connections to collectors.

This field displays a hyphen (-) if no PKI domain has been specified by

using the

grpc pki domain

command.

Current-time Current system time.

Dial-in mode information Information about gRPC in dial-in mode.

gRPC server port Port number for the gRPC service.

Session idle-timeout gRPC session idle timeout timer, in minutes.

Session count Number of gRPC sessions.

Session ID ID of a gRPC session.

User name Username of the gRPC user.

Idle time Amount of time in which the session idle timeout timer will expire. If the

value in this field is 0, gRPC sessions will never time out.

Client IP address IP address and port number of the gRPC client.

Received RPCs Number of received gRPC requests.

Received erroneous RPCs Number of received erroneous gRPC requests.

Received subscription Number of received gRPC subscription requests.

Sent notifications Number of gRPC notifications reported to the collector.

Dial-out mode information Information about gRPC in dial-out mode.

Sensor group count Number of sensor groups.

Sensor path count Number of sensor paths.

Destination group count Number of destination groups.

Destination count Number of collectors.

Subscription count Number of subscriptions.

Subscription Name of the subscription.

Subscription mode Supported subscription modes:

• gNMI.

• non-gNMI.

Push mode

Data push mode for the subscription:

• Condition-triggered—The device periodically checks each sensor

path in a sensor group and pushes the data from the sensor path to

collectors if certain conditions are met.

• Periodic and Event-triggered—The device pushes data both

periodically and when triggering events occur.

DSCP value DSCP value of packets sent to the collector.

Source-address or interface Source IP address or source interface for packets sent to the collector.

This field displays Not config if no source IP address or source interface

has been specified.

Field

Description

TimeStamp

Time-stamping method for JSON-encoded subscription data.

• Common—Time-stamps JSON-encoded subscription data on a

per-message basis.

• Row—Time-stamps JSON-encoded subscription data on a per-row

basis.

Sensor group Name of the sensor group.

Sampling interval Data sampling interval, in seconds.

This field displays 0 for event-triggered sampling.

Sampling type Data sampling type:

• Event-triggered—Event-triggered sampling.

•

Periodic

—Periodical sampling.

Sensor path Sensor path.

Destination-group Name of the destination group.

Start-time Date and time when the gRPC connection was established.

IP:Port IP address and service port number of the collector (gRPC server).

Domain name:Port

Domain name and service port number of the collector. This field also

displays the first reachable IP address in parentheses for the domain

name. If no reachable IP address is available for the domain name, this

field displays two hyphens (--) in parentheses.

VPN This field is not supported in the current software version.

VPN instance to which the collector belongs.

This field displays N/A if the collector belongs to the public network.

Periodic sampling statistics Statistics for periodic sampling.

Event-triggered statistics Statistics for event-triggered sampling.

Effective count Number of effective samplings. This counter does not count a sampling

if it does not collect any data.

Sent successfully Number of sent data packets.

Failed Number of data packets failed to be sent.

Queued packets/Queue size Number of data packets in queue and the size of the queue.

Dropped Number of data packets dropped because the queue is full.

Last error

Most recent error:

• VPN doesn’t exist—The VPN instance did not exist. This error is

not supported in the current software version.

• PKI failed—An error existed in the PKI domain. For example, the

certificate became invalid.

• Channel (reason)—An error occurred on the gRPC channel.

Possible reasons:

 Init—The channel was being initialized.

 Idle—The channel was idle.

 Connecting—The channel was being established.

 Transient failure—The channel was attempting to recover

from a transient failure.

 Shutdown—The channel was closed because of an issue.

This field displays two hyphens (--) if no errors have occurred.

grpc cpu-usage max-percent

Use grpc cpu-usage max-percent to set the maximum CPU usage for gRPC.

Use undo grpc cpu-usage max-percent to restore the default.

Syntax

grpc cpu-usage max-percent percentage

undo grpc cpu-usage max-percent

Views

System view

Default

No CPU usage limit is set on gRPC.

Predefined user roles

network-admin

Parameters

percentage: Sets the maximum CPU usage for gRPC, in percentage. The value range is 1 to 50.

Usage guidelines

gRPC data sampling is CPU intensive. To prevent gRPC from negatively affecting other services,

limit its maximum CPU usage. If the specified maximum CPU usage is exceeded during data

sampling, gRPC suspends data sampling until after its CPU usage drops below the specified limit.

If you execute this command multiple times, the most recent configuration takes effect.

Examples

# Set the maximum CPU usage for gRPC to 39%.

<Sysname> system-view

[Sysname] grpc cpu-usage max-percent 39

grpc enable

Use grpc enable to enable the gRPC service.

Use undo grpc enable to disable the gRPC service.

Syntax

grpc enable

undo grpc enable

Default

The gRPC service is disabled.

Views

System view

Predefined user roles

network-admin

Usage guidelines

You must enable the gRPC service before you can configure gRPC-related settings.

Disabling the gRPC service deletes all gRPC-related settings.

Examples

# Enable the gRPC service.

<Sysname> system

[Sysname] grpc enable

grpc pki domain

Use grpc pki domain to specify the PKI domain for secure gRPC connections to collectors.

Use undo grpc pki domain to restore the default.

Syntax

grpc pki domain domain-name

undo grpc pki domain

Default

No PKI domain is specified for secure gRPC connections to collectors.

Views

System view

Predefined user roles

network-admin

Parameters

domain-name: Specifies a PKI domain by its name, a case-insensitive string of 1 to 31 characters.

Usage guidelines

By default, the gRPC connection between the device and a collector does not provide data

encryption service or require authentication. After you specify a PKI domain, the device and the

collector will use TLS for data encryption and bidirectional certificate-based authentication to

improve communication security.

For the device to establish gRPC connections to collectors successfully, make sure the PKI domain

already exists and has correct certificate and key settings. For more information about PKI

configuration, see Security Configuration Guide.

Executing this command reboots the gRPC service and closes all gRPC connections to collectors. In

dial-in mode, the collectors must re-initiate the connections. In dial-out mode, the device will

automatically re-initiate the connections.

Examples

# Specify the PKI domain for secure gRPC connections to collectors.

<Sysname> system-view

[Sysname] grpc pki domain grpc_test

gRPC dial-in mode commands

grpc idle-timeout

Use grpc idle-timeout to set the gRPC session idle timeout timer.

Use undo grpc idle-timeout to restore the default.

Syntax

grpc idle-timeout minutes

undo grpc idle-timeout

Default

The gRPC session idle timeout timer is 5 minutes.

Views

System view

Predefined user roles

network-admin

Parameters

minutes: Specifies the gRPC session idle timeout timer in minutes, in the range of 0 to 30. To

disable gRPC sessions from being timed out, set it to 0.

Usage guidelines

If no gRPC packet exchanges occur on the session between a gRPC and the server before the idle

timeout timer expires, the device closes the session.

Examples

# Set the gRPC session idle timeout timer to 6 minutes.

<Sysname> system

[Sysname] grpc idle-timeout 6

grpc log dial-in gnmi

Use grpc log dial-in gnmi to enable gRPC logging for gNMI operations in dial-in mode.

Use undo grpc log dial-in gnmi to disable gRPC logging for gNMI operations in dial-in mode.

Syntax

grpc log dial-in gnmi { all | { capabilities | get | set | subscribe }* }

undo grpc log dial-in gnmi { all | { capabilities | get | set | subscribe }* }

Default

In dial-in mode, gRPC logging is enabled for gNMI Set operations and disabled for other gNMI

operations.

Views

System view

Predefined user roles

network-admin

Parameters

all: Specifies all gNMI operations.

capabilities: Specifies the gNMI Capabilities operations.

get: Specifies the gNMI Get operations.

set: Specifies the gNMI Set operations.

subscribe: Specifies the gNMI Subscribe operations.

Usage guidelines

To identify gRPC issues, enable gNMI operations logging in dial-in mode.

This command generates gNMI operation logs in dial-in mode and sends them to the information

center. With the information center, you can configure log destinations and output rules. For more

information about the information center, see Network Management and Monitoring Configuration

Guide.

If you execute this command multiple times, the most recent configuration takes effect.

Examples

# Enable gRPC logging for gNMI Get operations in dial-in mode.

<Sysname> system

[Sysname] grpc log dial-in gnmi get

grpc log dial-in rpc

Use grpc log dial-in rpc to enable gRPC logging for RPC operations in dial-in mode.

Use undo grpc log dial-in rpc to disable gRPC logging for RPC operations in dial-in mode.

Syntax

grpc log dial-in rpc { all | { cli | get }* }

undo grpc log dial-in rpc { all | { cli | get }* }

Default

In dial-in mode, gRPC logging is disabled for RPC operations.

Views

System view

Predefined user roles

network-admin

Parameters

all: Specifies both RPC CLI and Get operations.

cli: Specifies the RPC CLI operations.

get: Specifies the RPC Get operations.

Usage guidelines

To identify gRPC issues, enable RPC operations logging in dial-in mode.

This command generates RPC operation logs in dial-in mode and sends them to the information

center. With the information center, you can configure log destinations and output rules. For more

information about the information center, see Network Management and Monitoring Configuration

Guide.

If you execute this command multiple times, the most recent configuration takes effect.

Examples

# Enable gRPC logging for RPC Get operations in dial-in mode.

<Sysname> system

[Sysname] grpc log dial-in gnmi get

grpc port

Use grpc port to specify the gRPC service port number.

Use undo grpc port to restore the default.

Syntax

grpc port port-number

undo grpc port

Default

The gRPC service port number is 50051.

Views

System view

Predefined user roles

network-admin

Parameters

port-number: Specifies the gRPC service port number, in the range of 1 to 65535.

Usage guidelines

Changing the gRPC service port number reboots the gRPC service and disconnects all sessions

established between the gRPC server and its gRPC clients. The gRPC clients must reinitiate the

sessions.

If the specified port number is not available (for example, the port number is already used), the gRPC

service reboots to use the original port number.

If you execute this command multiple times, the most recent configuration takes effect.

Examples

# Set the gRPC service port number to 50052.

<Sysname> system

[Sysname] grpc port 50052

Related commands

grpc enable

gRPC dial-out mode commands

destination-group (subscription view)

Use destination-group to specify a destination group for a subscription.

Use undo destination-group to remove a destination group from a subscription.

Syntax

destination-group group-name

undo destination-group group-name

Default

A subscription does not have a destination group.

Views

Subscription view

Predefined user roles

network-admin

Parameters

group-name: Specifies a destination group by its name, a case-sensitive string of 1 to 31

characters.

Usage guidelines

A subscription binds sensor groups to destination groups. Then, the device pushes data from the

specified sensors to the collectors.

The specified destination group must have been created by using the destination-group

command in telemetry view.

You cannot use a destination group in both a gRPC subscription and a gNMI subscription.

You can specify a maximum of five destination groups for a subscription.

Examples

# Specify destination group collector1 for subscription A.

<Sysname> system-view

[Sysname] telemetry

[Sysname-telemetry] subscription A

[Sysname-telemetry-subscription-A] destination-group collector1

Related commands

destination-group (telemetry view)

Use destination-group to create a destination group and enter its view, or enter the view of an

existing destination group.

Use undo destination-group to delete a destination group.

Syntax

destination-group group-name

undo destination-group group-name

Default

No destination groups exist.

Views

Telemetry view

Predefined user roles

network-admin

Parameters

group-name: Specifies the destination group name, a case-sensitive string of 1 to 31 characters.

Usage guidelines

As a best practice, configure a maximum of five destination groups. Configuring too many

destination groups might degrade the system performance.

To delete a destination group that is already used by a subscription, you must remove the destination

group from the subscription first.

Examples

# Create a destination group named collector1.

<Sysname> system-view

[Sysname] telemetry

[Sysname-telemetry] destination-group collector1

[Sysname-telemetry-destination-group-collector1]

Related commands

destination-group (subscription view)

subscription

display telemetry sensor-path

Use display telemetry sensor-path to display sensor paths that have the minimum

sampling interval.

Syntax

display telemetry sensor-path

Views

Any view

Predefined user roles

network-admin

network-operator

Usage guidelines

The effective sampling interval for a sensor path is the higher one between the following interval

settings:

•

The minimum sampling interval displayed in the Min Interval(ms) field for that sensor path.

•

The sampling interval set for the sensor group that contains the sensor path by using the

sensor-group command in subscription view.

This command displays sensor path information in the following order:

•

Periodic sensor paths that has a predefined minimum sampling interval.

•

Periodic sensor paths that use the default minimum sampling interval. These paths are

collectively displayed as default-interval paths in one entry.

Examples

# Display sensor paths that have the minimum sampling interval.

<Sysname> display telemetry sensor-path

Sampling Type Min Interval(ms) Sensor Path

Periodic 5000 diagnostic/cpuhistory

Periodic 5000 diagnostic/memories

Periodic 5000 diagnostic/porcessescpuhistory

...

Periodic 1000 (default-interval paths)

Table 3 Command output

Field

Description

Sampling Type

Type of the sensor path:

• Periodic—The device pushes data from the sensor path to the

collector at intervals.

• Event-triggered—The device pushes data from the sensor path

to the collector when certain events occur. This type is not

supported in the current software version.

Min Interval(ms) The minimum data sampling, in milliseconds.

Sensor Path Sensor path name.

Periodic sensor paths that use the default minimum sampling interval

are collectively displayed as default-interval paths.

Related commands

sensor-group (subscription view)

domain-name

Use domain-name to add the domain name of an IPv4 collector to a destination group.

Use undo domain-name to remove the domain name of an IPv4 collector from a destination

group.

Syntax

domain-name domain-name [ port port-number ] [ tls ]

undo domain-name domain-name [ port port-number ] [ tls ]

Default

A destination group does not contain IPv4 collectors.

Views

Destination group view

Predefined user roles

network-admin

Parameters

domain-name: Domain name mapped to the IPv4 address of a collector. It can be a

case-insensitive string of 1 to 253 characters and can contain letters, digits, hyphens (-),

underscores (_), and dots (.).

port port-number: Specifies the service port number on which the collector receives data. The

value range is 1 to 65535 and the default is 50051. To have the collector receive data, make sure the

specified service port number is the same as the one used on the collector.

tls: Enables Transport Layer Security (TLS) to encrypt the gRPC connection between the device

and the specified collector. The device will then use a root TLS certificate that came with it for

encryption. By default, the gRPC connections established by the device are unencrypted.

Usage guidelines

If you specify collectors by their domain names, you must configure DNS to make sure the device

can translate the domain names of the collectors to IPv4 addresses. For more information about

DNS, see Layer 3—IP Services Configuration Guide.

To view domain name and IP address mappings, use the display dns host command. If a

domain name maps to multiple IP addresses, the device pushes data to the first reachable IP

address.

To add multiple collectors, repeat this command.

•

A collector is uniquely identified by a combination of the domain name and port number

elements. One collector must have a different element in this combination.

•

If you execute this command multiple times to change the TLS enabling state for a collector, the

most recent configuration takes effect.

A destination group can have a maximum of five collectors.

You can enable TLS encryption globally by executing the grpc pki domain command in system

view or enable collector-specific TLS encryption by specifying the tls keyword when you specify

the collector. For a collector, the setting in system view has higher priority than the collector-specific

setting.

To modify the collector configuration for a destination group that is already used by a subscription,

you must remove the destination group from the subscription first.

Examples

# Add the IPv4 collector at sample.com to destination group collector1.

<Sysname> system-view

[Sysname] telemetry

[Sysname-telemetry] destination-group collector1

[Sysname-telemetry-destination-group-collector1] domain-name sample.com

Related commands

destination-group (subscription view)

subscription

display dns host (Layer 3—IP Services Command Reference)

dscp

Use dscp to set the DSCP value for packets sent to collectors.

Use undo dscp to restore the default.

Syntax

dscp dscp-value

undo dscp

Default

The DSCP value for packets sent to collectors is 0.

Views

Subscription view

Predefined user roles

network-admin

Parameters

dscp-value: Specifies the DSCP value for packets sent to collectors, in the range of 0 to 63.

Usage guidelines

A greater DSCP value represents a higher priority.

If you execute this command multiple times in the same view, the most recent configuration takes

effect.

Examples

# Set the DSCP value for packets sent to collectors to 12 for subscription A.

<Sysname> system-view

[Sysname] telemetry

[Sysname-telemetry] subscription A

[Sysname-telemetry-subscription-A] dscp 12

grpc log dial-out

Use grpc log dial-out to enable gRPC logging in dial-out mode.

Use undo grpc log dial-out to disable gRPC logging in dial-out mode.

Syntax

grpc log dial-out { all | { event | sample }* }

undo grpc log dial-out { all | { event | sample }* }

Default

In dial-out mode, gRPC logging is disabled.

Views

System view

Predefined user roles

network-admin

Parameters

all: Specifies all data collection types.

event: Specifies event-triggered data collection.

sample: Specifies periodical data collection.

Usage guidelines

To identify gRPC issues, enable gRPC data collection logging in dial-out mode.

This command generates gRPC data collection logs in dial-out mode and sends them to the

information center. With the information center, you can configure log destinations and output rules.

For more information about the information center, see Network Management and Monitoring

Configuration Guide.

gRPC logging in dial-out mode is unavailable for gNMI subscriptions.

If you execute this command multiple times, the most recent configuration takes effect.

Examples

# Enable gRPC logging for periodical data collection in dial-out mode.

<Sysname> system

[Sysname] grpc log dial-in gnmi get

ipv4-address

Use ipv4-address to add an IPv4 collector to a destination group.

Use undo ipv4-address to remove an IPv4 collector from a destination group.

Syntax

ipv4-address ipv4-address [ port port-number ] [ tls ]

undo ipv4-address ipv4-address [ port port-number ] [ tls ]

Default

A destination group does not have IPv4 collectors.

Views

Destination group view

Predefined user roles

network-admin

Parameters

ipv4-address: Specifies the IPv4 address of the collector.

port port-number: Specifies the listening port of the collector, in the range of 1 to 65535. The

default is 50051.

tls: Enables Transport Layer Security (TLS) to encrypt the gRPC connection between the device

and the specified collector. The device will then use a root TLS certificate that came with it for

encryption. By default, the gRPC connection between the device and a collector is unencrypted.

Usage guidelines

To add multiple collectors to a destination group, execute this command multiple times.

A collector is uniquely identified by a combination of the IP address and port number elements. One

collector must have a different element in this combination.

If you execute this command multiple times for a collector, the most recent configuration takes effect.

You can specify a maximum of five collectors for a destination group.

You can enable TLS encryption globally by executing the grpc pki domain command in system

view or enable collector-specific TLS encryption by specifying the tls keyword when you specify

the collector. For a collector, the setting in system view has higher priority than the collector-specific

setting.

To modify the collector configuration for a destination group that is already used for a subscription,

you must remove the destination group from the subscription first.

Examples

# Add a collector that uses IPv4 address 192.168.21.21 and the default port number to destination

group collector1.

<Sysname> system-view

[Sysname] telemetry

[Sysname-telemetry] destination-group collector1

[Sysname-telemetry-destination-group-collector1] ipv4-address 192.168.21.21

Related commands

destination-group (subscription view)

subscription

ipv6-address

Use ipv6-address to add an IPv6 collector to a destination group.

Use undo ipv6-address to remove an IPv6 collector from a destination group.

Syntax

ipv6-address ipv6-address [ port port-number ] [ tls ]

undo ipv6-address ipv6-address [ port port-number ] [ tls ]

Default

A destination group does not have IPv6 collectors.

Views

Destination group view

Predefined user roles

network-admin

Parameters

ipv6-address: Specifies the IPv6 address of the collector. The IPv6 address cannot be a

link-local address. For more information about link-local addresses, see IPv6 basics configuration in

Layer 3—IP Services Configuration Guide.