W artykule <dfsroh$chh$1@atlantis.news.tpi.pl> Karol Dudek napisał(a):
> admin@speedtransfer:~$ traceroute onet.pl -q 1
> traceroute to onet.pl (213.180.130.200), 30 hops max, 38 byte packets
> 1 z-exatel.speedtransfer.pl (82.177.176.1) 8.420 ms
> 2 213.172.182.125 (213.172.182.125) 24.584 ms
> 3 213.172.181.246 (213.172.181.246) 26.226 ms !A
> admin@speedtransfer:~$
>
> Łącze exatel'a w Tomaszów Mazowiecki (woj Łódzkie). Ma ktoś podobne
> problemy?
>
Wszystko jest o.k.

# traceroute -q 1 www.onet.pl
traceroute to www.onet.pl (213.180.130.200), 64 hops max, 40 byte packets
1 ip-193-19-212-10.metro.comel-it.com (193.19.212.10) 3 ms
2 do-telenergo.mu-1.miastko.comel-it.com (213.172.175.161) 12 ms
3 213.172.181.246 (213.172.181.246) 35 ms !A

$ traceroute -q 1 www.onet.pl
traceroute to www.onet.pl (213.180.130.200), 64 hops max, 40 byte packets
1 multiplexer-v1004.core.tvk.wroc.pl (195.140.238.254) 1 ms
2 AS29512-e3.tvk.wroc.pl (195.140.239.250) 0 ms
3 do-TKTelekom.tvk.wroc.pl (213.199.238.37) 1 ms
4 213.199.224.233 (213.199.224.233) [MPLS: Label 238 Exp 0] 4 ms
5 213.199.224.237 (213.199.224.237) 6 ms
6 z-tktelekom.onet.pl (213.199.237.30) 23 ms !A

Onet filtruje ruch UDP na wejściu do sieci, sprawdź np. tcptraceroute i zobaczysz ze
jest o.k.

# tcptraceroute www.onet.pl
Selected device eth1, address 193.19.212.9, port 1027 for outgoing packets
Tracing the path to www.onet.pl (213.180.130.200) on TCP port 80, 30 hops max
1 ip-193-19-212-10.metro.comel-it.com (193.19.212.10) 7.474 ms 2.567 ms 6.237 ms
2 do-telenergo.mu-1.miastko.comel-it.com (213.172.175.161) 16.074 ms 11.646 ms
17.293 ms
3 213.172.181.246 (213.172.181.246) 39.931 ms 37.009 ms 35.059 ms
4 dab1-rtr.onet.pl (213.180.131.27) 32.453 ms 36.204 ms 29.996 ms
5 f1virt.onet.pl (213.180.130.200) [open] 40.821 ms 34.606 ms 38.463 ms

$ tcptraceroute www.onet.pl
Warning: Could not determine appropriate device; resorting to pcap_lookupdev()
Selected device eth0, address 195.140.238.250, port 1668 for outgoing packets
Tracing the path to www.onet.pl (213.180.130.200) on TCP port 80, 30 hops max
1 multiplexer-v1004.core.tvk.wroc.pl (195.140.238.254) 14.749 ms 0.215 ms 0.446
ms
2 AS29512-e3.tvk.wroc.pl (195.140.239.250) 0.246 ms 0.232 ms 0.217 ms
3 do-TKTelekom.tvk.wroc.pl (213.199.238.37) 1.013 ms 0.927 ms 0.814 ms
4 213.199.224.233 (213.199.224.233) 4.031 ms 3.712 ms 3.791 ms
5 213.199.224.237 (213.199.224.237) 4.943 ms 5.038 ms 4.958 ms
6 z-tktelekom.onet.pl (213.199.237.30) 23.502 ms 23.655 ms 23.024 ms
7 f1virt.onet.pl (213.180.130.200) [open] 23.676 ms 23.301 ms 23.179 ms

--
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(c) 2000 Przemysław Gubernat

+-=-=- Przemysław Gubernat <r...@r...net> -=-=-=-=-=-=-+
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