krakenfan69
Lifetime Supporting Member
Hey guys. Got a strange one. Was sent to a site where the VNC access is very poor. The IT has assisted and a Wireshark report shows data requested from the MAC address of the L33ER being broadcast out to the switch asking "who has 192.168.1.1" (Not the actual IP address) The IP it is requesting data from is ITSELF! They eventually time out and let the VNC connection happen but it is still pretty poor. The Ethernet radios have a great signal strength. I can find no instance of a message instruction in the code. I don't see any Produce / Consume tags. Any hints as to how to try to find where this request is generated form inside the PLC?