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ip probe health-check

ip probe health-check

burst-size <size>

frequency <frequency>

mode {ping|udp}

jitter

no

retries <count>

Description

This command configures WANWide Area Network. WAN is a telecommunications network or computer network that extends over a large geographical distance. health-check ping-probes for measuring WANWide Area Network. WAN is a telecommunications network or computer network that extends over a large geographical distance. availability and latency on managed device up-links.

Syntax

Parameter

Description

Range

Default

burst-size <size>

Number of probes to be sent during the probe frequency interval defined by the frequency parameter of this profile.

1-16

5

frequency <seconds>

Probe interval, in seconds. The WANWide Area Network. WAN is a telecommunications network or computer network that extends over a large geographical distance. health-check feature sends the number of probes defined by the burst-size parameter during each frequency interval defined by this frequency parameter.

10-3600

10

jitter

Jitter is a variation in the delay of received packets, which can be worsened by network congestion, improper queuing and configuration errors. The WANWide Area Network. WAN is a telecommunications network or computer network that extends over a large geographical distance. health-check feature measures jitter on the connection to the remote host by sending and measuring packets at fixed intervals. Jitter measurements are only available if the health-check feature is set to send UDPUser Datagram Protocol. UDP is a part of the TCP/IP family of protocols used for data transfer. UDP is typically used for streaming media. UDP is a stateless protocol, which means it does not acknowledge that the packets being sent have been received. packets.

mode {ping|udp}

Enable this feature by issuing the mode command and choosing the type of probe packets to be sent, ping or udp.

no

Remove or negate any configured parameter.

retries <count>

Number of times the managed device attempts to resend a probe.

1-255

3

Usage Guidelines

The health-check feature uses ping-probes to check reachability and latency from the managed device to data center though each of the managed device's WANWide Area Network. WAN is a telecommunications network or computer network that extends over a large geographical distance. up-links. Latency is calculated based on the delay of ping responses.

Examples

The following commands enable this feature, and reduce the default probe frequency interval and probe burst size.

(host) [mynode] (config) #ip probe health-check

(host) ^[mynode] (config-submode)#burst-size 3

(host) ^[mynode] (config-submode)#frequency 5

(host) ^[mynode] (config-submode)#mode udp

(host) ^[mynode] (config-submode)#jitter

Command History

Release

Modification

ArubaOS 8.0.0.0

Command introduced.

Command Information

Platform

License

Command Mode

All platforms

Available in the base operating system.

Config mode on Mobility Master.

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