我想在docker 秀过 pppoeconf 想设定拨接帐号密码
可是出现下面讯息
Sorry, I scanned 1 interface, but the Access
Concentrator of your provider did not respond. Please
check your network and modem cables. Another reason for
the scan failure may also be another running pppoe
process which controls the modem.
sudo docker run -t -i ubuntu:12.04 bash // 我是这样启动ubuntu 12.04 image
是要带特殊参数才可以嘛？
谢谢