【求助】關於我們公司內部跟外部網路偶爾斷線的原因探討

[Myth0830]

最近我們公司網路大概每天斷個三次左右, 每次都斷五分鐘左右就恢復了
斷線的同時ping出去結果如下

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Microsoft Windows 2000 [版本 5.00.2195]
(C) Copyright 1985-2000 Microsoft Corp.

C:\>ping 168.95.1.1

Pinging 168.95.1.1 with 32 bytes of data:

Reply from 10.200.2.254: Destination net unreachable.
Reply from 10.200.2.254: Destination net unreachable.
Reply from 10.200.2.254: Destination net unreachable.
Reply from 10.200.2.254: Destination net unreachable.

Ping statistics for 168.95.1.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms

C:\>
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內部網路都可以ping到彼此Lan裡面的電腦, 但是去防火牆那台ping外面就可以ping到
但是防火牆就無法ping到lan裡面的電腦

這樣的狀況會是哪些問題造成的呢 ??

[Myth0830]

最初由 Davis 發表
請教一下是哪一種防火牆? ISA SERVER?

康百特的PC機器.. Check Point的防火牆 .. 三片網卡~~ 還有啥要我提供的咩 ? O_O"!