You can add new devices to your Panopta account by using the OnSight vCollector's discovery tool. Once your OnSight has been installed, you can add discovery rules by editing the OnSight. There is an Auto-discovery module in the configuration drawer. This module allows you to add Discovery Rulesets and choose to whom new server discovery alerts will be sent.
There are a number of variables for server and network device discovery rules.
The first being which IP range you'd like to scan. If you'd like to scan more than one, you have to configure a new rule set.
The re-scan frequency is how many minutes the auto-discover will wait before re-scanning your network to see if there are any new devices.
The Scan Type gives you the option between checking for devices with common ports open, and the select scan allows you to define ports to scan for.
Once the discovery has run, you can find the discovered servers under the Discovered Instances tab of the OnSight page.
Checking the boxes next to the desired instance and clicking Add will automatically add those to your account. To add multiple instances, select the checkbox of the instances that you want to add then click + Add Monitoring. A configuration box will come up asking where you'd like the new instances to be added, and which template to apply.