Node offline, before was generating ID

My node is offline, I dont send 10nkn jet. I will have a problem if I send them? Is there any way to reactivate the state by generating id?

I checked nStatus but is offline. When I type sudo ./nknc —ip x.x.x.x info -s says connection refused. The ports are open. When I type sudo ./nknd -p password says this: image|666x500

I was checking the status of the Rasberry node with nStatus and nknc inside my network but using the public address. That was the problem.