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宿舍有同学拉了电信adsl后,趁同学不在的时候借用上网
system-config-network里添加了xdsl上网方式
拨号正常,但发现有很多网页就能打开一半,而且还有很多网站打不开,如www.google.com
www.verycd.com等
[maplerian@belldandy ~]$ traceroute www.google.com
traceroute to www.google.com (66.249.89.104), 30 hops max, 40 byte packets
1 202.103.29.207 (202.103.29.207) 11.123 ms 10.294 ms 9.786 ms
2 221.232.249.13 (221.232.249.13) 9.277 ms 10.420 ms 8.912 ms
3 221.232.254.201 (221.232.254.201) 9.329 ms 8.429 ms 9.674 ms
4 221.232.254.125 (221.232.254.125) 11.940 ms 12.870 ms 11.088 ms
5 202.97.40.249 (202.97.40.249) 40.208 ms 39.011 ms 41.091 ms
6 * * *
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
往后就一直超时
能打开的网站如sir,速度也很慢。
[maplerian@belldandy ~]$ traceroute www.linuxsir.cn
traceroute to www.linuxsir.cn (218.61.34.138), 30 hops max, 40 byte packets
1 202.103.29.207 (202.103.29.207) 14.466 ms 16.706 ms 14.105 ms
2 221.232.249.13 (221.232.249.13) 8.883 ms 8.599 ms 8.715 ms
3 221.232.254.49 (221.232.254.49) 9.445 ms 12.021 ms 12.276 ms
4 221.232.254.121 (221.232.254.121) 11.054 ms 8.745 ms 8.717 ms
5 202.97.42.193 (202.97.42.193) 10.982 ms 11.750 ms 9.613 ms
6 202.97.35.205 (202.97.35.205) 24.003 ms 26.072 ms 25.052 ms
7 202.97.60.162 (202.97.60.162) 25.047 ms 27.330 ms 25.336 ms
8 * 202.97.15.190 (202.97.15.190) 229.304 ms 227.890 ms
9 219.158.11.65 (219.158.11.65) 190.765 ms 189.383 ms 190.777 ms
10 219.158.7.118 (219.158.7.118) 206.378 ms 206.369 ms *
11 218.61.255.198 (218.61.255.198) 243.259 ms * 241.323 ms
12 218.61.255.182 (218.61.255.182) 242.242 ms * *
13 218.25.138.218 (218.25.138.218) 206.143 ms 205.855 ms 205.532 ms
14 218.61.34.138 (218.61.34.138) 242.764 ms 250.217ms
[maplerian@belldandy ~]$
还有一个问题就是添加了adsl后启动时在start network时会卡一会儿,应该是在激活adsl,进入系统后adsl已经拨号激活,但是我的adsl设置并没有勾选Activate device when computer start
请教高手这是怎么回事,是不是哪的设置没有设好。
顺便说下原来学校的网络环境是教育网,802.1x认证上网,公网ip。 |
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