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notification (System Services)


Hierarchy Level


Enable notification services for applications.


allow-clients address ip-address

Specify IPv4 or IPv6 addresses (prefix length optional) or host names of clients that are allowed to request notifications from the application. You can specify a set of values using square brackets ([ ]). If this option is not configured, the client cannot subscribe to notifications.

broker-socket-send-buffer-size broker-socket-send-buffer-size

Socket send buffer size for the broker to publish the messages

max-connections max-connections

Specify the maximum number of clients that can connect to the application.

  • Range: 1 through 20

  • Default: 20

port port

Specify 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.

Release Information

Statement introduced in Junos OS Release 16.1.