А вот про ping:
C:\Documents and Settings\Administrator>ping ns3.nic.ru
Pinging ns3.nic.ru [194.85.61.20] with 32 bytes of data:
Reply from 194.85.61.20: bytes=32 time=15ms TTL=248
Reply from 194.85.61.20: bytes=32 time=15ms TTL=248
Reply from 194.85.61.20: bytes=32 time=14ms TTL=248
Reply from 194.85.61.20: bytes=32 time=14ms TTL=248
Ping statistics for 194.85.61.20:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 14ms, Maximum = 15ms, Average = 14ms
C:\Documents and Settings\Administrator>ping
www.microsoft.com
Ping request could not find host
www.microsoft.com. Please check the name and tr
y again.
C:\Documents and Settings\Administrator>ping
www.yandex.ru
Ping request could not find host
www.yandex.ru. Please check the name and try ag
ain.
А если ввести ping IP того же
www.yandex.ru, то проходит:
C:\Documents and Settings\Administrator>ping 213.180.204.11
Pinging 213.180.204.11 with 32 bytes of data:
Reply from 213.180.204.11: bytes=32 time=14ms TTL=114
Reply from 213.180.204.11: bytes=32 time=14ms TTL=114
Reply from 213.180.204.11: bytes=32 time=14ms TTL=114
Reply from 213.180.204.11: bytes=32 time=13ms TTL=114
Ping statistics for 213.180.204.11:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 13ms, Maximum = 14ms, Average = 13ms
Вот такая грустная ситуация.