Unable to establish the connection

Docker Hub
1

Hi everyone,
Iam facing the issue like below if i give any command EX:docker images.
An error occurred trying to connect: Get http://127.0.0.1:2375/v1.22/images/json: dial tcp 127.0.0.1:2375: connectex: No connection could be made because the target machine actively refused it.
I’m using PC. Can any one help me over here.
Thank you in advance,
Regards,
raju.

2

It sounds like the Docker client cannot connect to the Docker daemon. One thing that looks out of place is port 2375; 2376 is the default for Windows. This is a Windows install, correct?

Can you verify that the Docker VM is still running in Virtual Box? If you get anything other than Running, you should restart the machine.

docker-machine status default

To restart the machine:

docker-machine stop default
docker-machine start default

Then make sure your environment is set correctly, check to see if Docker is responding correctly.

docker-machine env
docker info