我正在尝试在Bluemix中运行容器。我有cf版本6.15，我想部署一个docker文件我连接失败了。有什么经验可以帮助我吗？我提前感谢。
我从windows运行的命令如下：
c:\build>cf login -u myusername -o myusername -s myspace
此时所有身份验证都可以。
c:\build>cf ic login
我有这个错误：
Client certificates are being retrieved from IBM Containers...
FAILED
Put https://containers-api.ng.bluemix.net:8443/v3/tlskey/refresh: dial tcp
198.23.117.148:8443: ConnectEx tcp: A connection attempt failed because the
connected party did not properly respond after a period of time, or
established connection failed because connected host has failed to respond.
特别是，我正在尝试按照step步骤进行以下编码。
此外，这是一个Windows 7，我没有安装Windows的Docker（不确定是否需要）。非常感谢！