Error to pull docker image

Hello everyone

I have installed last verion of docker and I was trying to pull gitlab image and this is the result… Sorry execute de image hello world.

I have a proxy in the middle to go out to internet.

Best regards.

Maybe someone in your network doing deep traffic inspection and breaking up TLS connections and re-encrypting with organization certificate?

The solution was in this wb page Configurar el demonio con systemd | Documentos de Docker
And in this one too, Error “Get net/http: request canceled” al crear la imagen - Stack Overflow

Best regards.