I am facing an issue that I want to create a DNS sensor on a remote probe, on PRTG Network monitor (220.127.116.112). I checked it with a Wireshark, there is no traffic coming from this probe to the network. In the sensor, I always get the error "Connection reset by peer Socket Error # 10054 Connection reset by peer. (socket error # 10054)".
In parallel, I crated a HTTP sensor for checking a website, this works perfect.
Do you have an idea?
Thank you Markus Albisser