Hi

I'm sorry for being totally off topic here, but does anybody have an idea 
why I can access Herbert's pages (http://www.educat.hu-berlin.de) from 
work, but not from home?

Traceroute from work gives:
/usr/sbin/traceroute www.educat.hu-berlin.de
traceroute to teak.educat.hu-berlin.de (141.20.130.13), 30 hops max, 38 byte packets
 1  bulten.damek.kth.se (130.237.57.2)  0.720 ms  0.654 ms  0.601 ms
 2  kth1-cn4-b.gw.kth.se (130.237.211.233)  0.495 ms  0.454 ms  0.576 ms
 3  stockholm3-SRP2.sunet.se (130.242.85.65)  0.814 ms  0.911 ms  0.743 ms
 4  stockholm1-POS6.sunet.se (130.242.82.25)  1.195 ms  1.023 ms  1.280 ms
 5  s-gw.nordu.net (193.10.252.181)  1.069 ms  0.814 ms  1.053 ms
 6  sw-gw.nordu.net (193.10.252.129)  0.973 ms  0.859 ms  0.888 ms
 7  nordunet.se1.se.geant.net (62.40.103.117)  1.019 ms  1.158 ms  1.165 ms
 8  se.de2.de.geant.net (62.40.96.65)  22.891 ms  22.879 ms  22.930 ms
 9  de2-1.de1.de.geant.net (62.40.96.129)  23.690 ms  22.986 ms  22.921 ms
10  ir-frankfurt2.g-win.dfn.de (62.40.103.34)  23.180 ms  23.237 ms 23.213 ms
11  cr-frankfurt1.g-win.dfn.de (188.1.80.37)  23.433 ms  23.367 ms  23.332 ms
12  cr-berlin1.g-win.dfn.de (188.1.18.186)  32.357 ms  32.307 ms  32.566 ms
13  ar-huberlin1.g-win.dfn.de (188.1.20.2)  32.651 ms  32.470 ms  32.409 ms
14  194.94.12.101 (194.94.12.101)  32.459 ms  32.684 ms  32.613 ms
15  141.20.16.14 (141.20.16.14)  32.916 ms  32.795 ms  32.753 ms
16  teak.educat.hu-berlin.de (141.20.130.13)  33.162 ms *  33.107 ms

and everything is fine, whereas from home:

>/usr/sbin/traceroute www.educat.hu-berlin.de
traceroute to teak.educat.hu-berlin.de (141.20.130.13), 30 hops max, 38 byte packets
 1  192.168.123.254 (192.168.123.254)  2.037 ms  1.122 ms  1.059 ms
 2  217.215.26.1 (217.215.26.1)  27.768 ms  14.439 ms  14.230 ms
 3  ar1sbk1-geth0-0-0.fre.skanova.net (195.67.220.77)  14.480 ms  14.189 ms  14.269 ms
 4  fre-d1-geth7-1.se.telia.net (195.67.220.73)  14.417 ms  14.667 ms  14.258 ms 5  
hy-b1-pos11-0.se.telia.net (195.67.220.157)  16.533 ms  14.509 ms  14.939 ms
 6  s-b4-pos13-0.telia.net (213.248.66.17)  14.434 ms  14.448 ms  14.773 ms
 7  s-bb1-pos5-0-0.telia.net (213.248.66.5)  14.451 ms  14.490 ms  14.451 ms
 8  hbg-bb1-pos0-2-0.telia.net (213.248.64.78)  35.117 ms  35.026 ms  34.844 ms
 9  213.248.65.46 (213.248.65.46)  30.878 ms  30.810 ms  30.765 ms
10  dante-01616-hbg-b1.c.telia.net (213.248.103.98)  33.769 ms  30.976 ms  31.029 ms
11  cr-berlin1.g-win.dfn.de (188.1.18.197)  40.184 ms  39.357 ms  40.265 ms
12  ar-huberlin1.g-win.dfn.de (188.1.20.2)  39.663 ms  39.678 ms  39.612 ms
13  * * *
and then nothing.


Can this be because of something in my computer, or is it related to my ISP?
I.e., is there any point in me trying to check my firewall etc.

/Christian

-- 
Christian Ridderström                           http://www.md.kth.se/~chr


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