How to ssh into a fleet of 20+ robots? [closed]
I am new to the robotics and ros field. I am researching how to remotely access a fleet of robots. From my initial discussions with ros folks, I got to know that most of them do a vpn forwarding and use that to ssh into it, but all of them told me that it works only for a handful of robots. Is that true? If that is the case, what is the best way?
This question is way too broad, and questions that ask for the "best" are often subjective. I am closing this question. Please ask a more specirfic version of it with sufficient details about the network configuration.