Ping GG:Request timed out;Ping money:Destination unreachable

Ping GG:Request timed out;Ping money:Destination unreachable ping一直出现 request timed “Request timed out request timed out 本人用处于校园网的一台机器ping本人ADSL的公网IP,出现“Destination port unreachable request timed out什么意识 Your request timed out.Please retry the request. Your request timed out.Please retry the request什么原因 request timed Ping request could not find host servername.Please check the 提交产品时,经常出现Your request timed out.Please retry the request ,这 timed out