NTU can not connect your web server!

[Mei-Wen Li]

Dear Sir/Madam,

I am network administrator of NTU (National Taiwan Univ.). I can not connect
to http://gcc.gnu.org from our site. Our ip block is 140.112.0.0/16.  Below
is the result of trace route from NTU to gcc.gnu.org:

C:\Documents and Settings\Administrator>tracert -d gcc.gnu.org

Tracing route to gcc.gnu.org [12.107.209.250]
over a maximum of 30 hops:

  1    10 ms   <10 ms   <10 ms  140.112.3.126
  2   <10 ms   <10 ms   <10 ms  211.79.49.25
  3   <10 ms   <10 ms   <10 ms  211.79.59.17
  4   <10 ms   <10 ms   <10 ms  211.79.59.70
  5   210 ms   210 ms   220 ms  211.79.63.170
  6   210 ms   220 ms   211 ms  211.79.48.178
  7   230 ms   250 ms   231 ms  198.32.8.83
  8   230 ms   241 ms   230 ms  198.32.8.85
  9   250 ms   241 ms   240 ms  198.86.17.65
 10   251 ms   240 ms   240 ms  128.109.70.38
 11   241 ms   250 ms   250 ms  128.109.70.26
 12   250 ms   250 ms   241 ms  204.85.14.253
 13     *        *        *     Request timed out.
 14     *        *        *     Request timed out.
 15  ^C

Please help us to solve this problem. Thanks for your attention!

Meiwen Li
Network Administrator
National Taiwan Univ.

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台灣大學計算機及資訊網路中心
李美雯
(02)3366-5010