vagrant up 안됨

C:\Users\tmax\k8s>vagrant up Bringing machine 'k8s-master' up with 'virtualbox' provider... Bringing machine 'k8s-node1' up with 'virtualbox' provider... Bringing machine 'k8s-node2' up with 'virtualbox' provider... ==> k8s-master: Box 'centos/7' could not be found. Attempting to find and install... k8s-master: Box Provider: virtualbox k8s-master: Box Version: >= 0 ==> k8s-master: Loading metadata for box 'centos/7' k8s-master: URL: https://vagrantcloud.com/centos/7 ==> k8s-master: Adding box 'centos/7' (v2004.01) for provider: virtualbox k8s-master: Downloading: https://vagrantcloud.com/centos/boxes/7/versions/2004.01/providers/virtualbox.box Download redirected to host: cloud.centos.org k8s-master: An error occurred while downloading the remote file. The error message, if any, is reproduced below. Please fix this error and try again. schannel: next InitializeSecurityContext failed: Unknown error (0x80092013) - 해지 서버가 오프라인이므로 해지를 확인하지 못했습니다. C:\Users\tmax\k8s>

위와 같은 에러가 나왔는데, 해결방법을 모르겠습니다ㅏ. ㅜㅜ

인프런 커뮤니티 질문&답변