docker login or pull Failed !!!

I can use docker search normally,but when I log in to or pull clara, I get this error.‘Client.Timeout exceeded while awaiting headers’

root@amax:/home/ia# cat /etc/docker/daemon.json
  "registry-mirrors": ["",""],

Finaly, using the following mirror source, I can download clara, but only v1 version, do your mirror repositories need special VPN ?

docker pull pengbol/nvidia-clara-train-sdk-original:v1.1-py3

Can you find a way to make NGC accessible in China?

Thanks for your interest in clara train. You don’t need to login NGC any more to pull the container. Also please try pulling the new clara train container V2 using

docker pull

Please let us know if you face any errors.

Thanks for your answer, I tried it according to your method and got the following error.

ia@amax:~$ docker pull
Error response from daemon: error unmarshalling content: invalid character '<' looking for beginning of value

Is this because I can’t access your server locally?

This time I can log in successfully

ia@amax:~$ docker login -u=$oauthtoken -p=jjXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXjck
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /home/ia/.docker/config.json.
Configure a credential helper to remove this warning. See

Login Succeeded


Which version of docker are you currently running?

could you please try the interactive method to login

$ docker login
Username: $oauthtoken
Password: your API_KEY generated on NGC

I can login NGC with this method and pull successfully in China.

Thanks for your reply.
Finally, i find it dues to the firewall in my company, i can login in my home.