Netflow Receiver service is receiving a Netflow data stream from an unmanaged device (xxx-ipaddress)

Dear Sir,

I am facing some problem regarding Solarwinds NTA.I have  Juniper SRX210version 11.2 device and I have configured jflow there according to the following juniper’s linkhttp://kb.juniper.net/InfoCenter/index?page=content&id=KB16677.When I try to monitor the network traffic  I am getting the following alert“Netflow Receiver service  is receiving a Netflow data stream from an unmanaged device (xxx-ipaddress).The Netflow data stream from xxx-ipaddress will be discarded”. The node is already managed but I am not understanding why is it showing this message.

I am getting the same message for Juniper SRX100.

Please suggest us what shall be done