Unable to run the process on other machine


I have created a robot that has details of another system(another machine in my office LAN) in the orchestrator from my system. I have setup the environment and process. UiPath Robot is running on that system and I can see the process as well. All is fine till here.
Now I run the job from my system but I do not see anything happening on the other machine.
I also tried to run the process from UiPath Robot on that system but nothing happens.
Am I doing something wrong or missing something?

Thanks in advance