Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?


notification (System Services)



Hierarchy Level

Release Information

Statement introduced in Junos OS Release 16.1.


Enable notification services for applications running on devices running Junos OS.


allow-clients address ip-addressSpecify IPv4 or IPv6 addresses (prefix length optional) or host names from which notifications are allowed. You can specify a set of values using square brackets ([ ]).
broker-socket-send-buffer-size broker-socket-send-buffer-sizeSocket send buffer size for the broker to publish the messages
max-connections max-connectionsSpecify the maximum number of connections.

Range: 1 through 20

Default: 20

port portSpecify the number of the port to accept incoming connections.

Range: 1 through 65535

Default: 1883

Required Privilege Level

system—To view this statement in the configuration.

system-control—To add this statement to the configuration.

Related Documentation