We would like to monitor an entire subnet. We don't exactly which devices will be connected, but we will gradually find them out with an auto-discovery that will run every hour. However, it looks like PRTG is unable to solve the devices names. Please note that they are not Windows systems and that SNMP cannot be set on them. The DHCP is active on such subnet, so we are wondering if PRTG is able to solve a device name every time a new IP Address is reassigned. Once the auto-discovery has found out all devices, we would like to avoid any alarms in case they are off. If a ping fails, it should be paused if possible.