We are trying to use RDP across a very high-latency VPN. I'd like to measure the latency at each point in the network, but I'll settle for measuring end-to-end latency if that's the only number I can get.
Unfortunately, our network team blocks ping and pretty much everything else. The only ports that I know for sure are open are 22 (ssh) and the Remote Desktop port which I believe is 135.
Does anyone know of a tool where I can specify a port to measure latency between two hosts? I have complete control of the machines on each end, it's only the network in the middle I have no control over.