Try easydocsis for 30 days in just 5 minutes:

This trial is based on an hybrid solution with a dedicated server for your company in the cloud and an agent that you will need to run locally.
You will receive the download link of the agent in the email of confirmation.
The agent performs SNMP requests locally and results are sent back to your cloud server.

If you want to directly test the solution in your environment in SaaS mode please feel free to contact us.