寒舍是東森寬頻電信Cable Modem的消費者之一，最近因為看到其他前輩們發起的兩項反對東森Cable Modem違約認證運動！http://www.pczone.com.tw/showthread.php?s=&threadid=108839
想轉換ISP，剛才試了一下：

D:\Documents and Settings\xxxx>ping www.yahoo.com

Pinging www.yahoo.akadns.net [66.218.71.91] with 32 bytes of data:

Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 66.218.71.91:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),






唉．．．．．．．請教各位前輩，除了ISNET與東森（前面adelies前輩說中華電信恢復正常了），不知還有沒有其它ISP將 ICMP 封包檔掉了？？？

尤其是寒舍想申請和信Giga超網路Cable Modem，是否和信Cable Modem也將ICMP 封包檔掉了呢？？？