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標 題Re: 關於小弟學校 routing 的小問題
發信站中央大學松濤風情資訊站 (Sat Feb 28 00:29:26 2004)
轉信站ptt!ctu-reader!ctu-gate!news.nctu!news.ncu!news.csie.ncu!Evergreen
$ traceroute venus.au.edu.tw
traceroute to venus.au.edu.tw (192.192.120.3), 30 hops max, 40 byte packets
1 tyc-gateway.tyc.edu.tw (192.192.227.14) 0.512 ms 0.371 ms 0.363 ms
2 192.83.175.112 (192.83.175.112) 1.166 ms 1.125 ms 1.11 ms
3 192.192.12.172 (192.192.12.172) 1.994 ms 2.009 ms 2.017 ms
4 61-219-147-155.HINET-IP.hinet.net (61.219.147.155) 283.209 ms 202.89 ms 2
5.35 ms
5 192.192.120.242 (192.192.120.242) 2.943 ms 2.698 ms 2.808 ms
6 venus.au.edu.tw (192.192.120.3) 3.129 ms 2.566 ms 2.7 ms
好像也只是 192.192.12.172 router 常要靠 HINET router re-direction 更正
traceroute 而已, 倒不影響速度.
%ping venus.au.edu.tw
PING venus.au.edu.tw (192.192.120.3): 56 data bytes
64 bytes from 192.192.120.3: icmp_seq=0 ttl=59 time=2.7 ms
64 bytes from 192.192.120.3: icmp_seq=1 ttl=59 time=2.7 ms
64 bytes from 192.192.120.3: icmp_seq=2 ttl=59 time=2.5 ms
64 bytes from 192.192.120.3: icmp_seq=3 ttl=59 time=2.9 ms
64 bytes from 192.192.120.3: icmp_seq=4 ttl=59 time=2.9 ms
64 bytes from 192.192.120.3: icmp_seq=5 ttl=59 time=2.8 ms
%ping -R venus.au.edu.tw
PING venus.au.edu.tw (192.192.120.3): 56 data bytes
64 bytes from 192.192.120.3: icmp_seq=6 ttl=60 time=5.3 ms
RR: 192.192.227.18
192.83.175.115
192.192.12.190
M5.au.edu.tw (192.192.121.238)
venus.au.edu.tw (192.192.120.3)
192.192.12.172
TANetBackbone-NTU.edu.tw (192.83.196.112)
tyc-gateway.tyc.edu.tw (192.192.227.14)
192.192.227.18
64 bytes from 192.192.120.3: icmp_seq=7 ttl=60 time=4.3 ms
RR: 192.192.227.18
TANetBackbone-NCU.edu.tw (192.83.196.115)
192.192.12.190
M5.au.edu.tw (192.192.121.238)
venus.au.edu.tw (192.192.120.3)
192.192.12.172
192.83.175.112
tyc-gateway.tyc.edu.tw (192.192.227.14)
192.192.227.18
64 bytes from 192.192.120.3: icmp_seq=8 ttl=60 time=4.6 ms
RR: 192.192.227.18
192.83.175.115
192.192.12.190
M5.au.edu.tw (192.192.121.238)
venus.au.edu.tw (192.192.120.3)
192.192.12.172
TANetBackbone-NTU.edu.tw (192.83.196.112)
tyc-gateway.tyc.edu.tw (192.192.227.14)
192.192.227.18
64 bytes from 192.192.120.3: icmp_seq=9 ttl=60 time=4.6 ms
RR: 192.192.227.18
TANetBackbone-NCU.edu.tw (192.83.196.115)
192.192.12.190
M5.au.edu.tw (192.192.121.238)
venus.au.edu.tw (192.192.120.3)
192.192.12.172
192.83.175.112
tyc-gateway.tyc.edu.tw (192.192.227.14)
192.192.227.18
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