I have created a device template based on the existing device created by Auto-Discovery. As I want to have the basic monitoring sensors on my device, I just created the template with Ping, SNMP Disk Free, SNMP CPU Load and SNMP Memory sensors for my device. But I actually deploy the new device from the template I created it also picked SNMP Traffic sensors like Ethernet Traffic, Teredo Tunneling Pseudo-Interface Traffic, Ethernet-WFP Native MAC Layer LightWeight Filter Traffic, Ethernet-QoS Packet Scheduler Traffic and Ethernet-WFP 802.3 MAC Layer LightWeight Filter Traffic sensors automatically added to my device.
- Why does PRTG add those sensors although I have only one NIC? And what is the difference between them?
- Do we really need them for traffic monitoring with PRTG?
Thanks in advance.