I have been getting some platformratelimitpktdrop warning messages from my ADM for my DR Netscaler VPX 200 (NS GW VIP is internet facing) at 2.00am every morning which is strange as the Netscaler is not used (No active sessions/ICA connections) and when i check the historic throughput for TX/RX its only using about 1Mbps even at 2.00am so its not hitting the 200Mbps throughput limit of the VPX200. I also checked packet and management CPU usage and memory usage at the time and that is fine. I get alot of these error's on the console which i havent seen before. To me it looks like some kind of port scanning/security vulernability scanning occuring agaisnt my external NS GW VIP which is causing the platformratelimitpktdrop warning message. Anyone seen this before ?