Hello

I need to generate alerts when data transfer (download+upload) to one clinet IP address (for example 172.30.4.2) reaches 90% of maximum data transfer 2000MB. There is 100 clients like this, so I need to be notified by mail when everyone from clients reaches limit 90% fo 2000MB.

Do I need only one billing plan with associated IP groups (one IP per IP group)?

Or do I need 100 billing plans?

Thanks for answer

Mato