> @Riepl > nmap -sS -O does help in fetching the OS type only if they have > public ip. I cant ssh into the machines because they are customer > machines and I dont have credentials for them.
We had such a situation a few times, and simply asked the affected customer if they would permit us to deploy a temporary VM into their network. You could also use the virtual router as a gateway, but it doesn't have nmap installed by default.
