I have an apparently simple issue which is proving very difficult to find an answer for.
The site has a highly-secured Windows Server 2019 installation and an appliance connected to it running on a certain TCP port.
I need a sample of the raw data coming out of that port, taken for a few minutes, dumped into a binary file. It needs to be as raw as possible (i.e. it needs to resemble what we would read from the TCP stream when we would connect to that same port from a local .NET application).
It is highly preferable to use only built-in Windows tools for this (i.e.
netsh), but worst-case
telnet are also fine.