引用:
Originally posted by PPPPP
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（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？？？
http://www.pcdvd.com.tw/showthread....threadid=243697
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？？？
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沒有吧,giga沒有關掉ping功能,剛才試的
Pinging
www.yahoo.akadns.net [66.218.71.88] with 32 bytes of data:
Reply from 66.218.71.88: bytes=32 time=187ms TTL=55
Reply from 66.218.71.88: bytes=32 time=182ms TTL=55
Reply from 66.218.71.88: bytes=32 time=178ms TTL=55
Reply from 66.218.71.88: bytes=32 time=183ms TTL=55
Ping statistics for 66.218.71.88:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 178ms, Maximum = 187ms, Average = 182ms
應該很快吧,
台灣的yahoo
Pinging tw.yahoo.com [202.1.237.21] with 32 bytes of data:
Reply from 202.1.237.21: bytes=32 time=104ms TTL=244
Reply from 202.1.237.21: bytes=32 time=98ms TTL=244
Reply from 202.1.237.21: bytes=32 time=101ms TTL=244
Reply from 202.1.237.21: bytes=32 time=95ms TTL=244
Ping statistics for 202.1.237.21:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 95ms, Maximum = 104ms, Average = 99ms
還是很快吧