Re: [ot] dostep w terenie - Grupy dyskusyjne w eGospodarka.pl

eGospodarka.pl › Grupy › pl.internet.polip › [ot] dostep w terenie › Re: [ot] dostep w terenie

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From: Krzysztof Oledzki <o...@...ns.pl>
Newsgroups: pl.internet.polip
Subject: Re: [ot] dostep w terenie
Date: Fri, 30 Apr 2004 10:33:59 +0000 (UTC)
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[ ukryj nagłówki ]
Przemyslaw Frasunek <v...@p...na.niusy> wrote:
> futszaK <f...@p...pl> napisał(a):
>
>> PING rosnowo.jarsat.pl (213.209.165.202): 56 data bytes
>> 64 bytes from 213.209.165.202: icmp_seq=0 ttl=39 time=2986.032 ms
>> 64 bytes from 213.209.165.202: icmp_seq=1 ttl=39 time=2926.096 ms
>> 64 bytes from 213.209.165.202: icmp_seq=2 ttl=39 time=2780.941 ms
>
> 10. 213.156.58.86 0% 3 3 62 62
> 63 63
> 11. 213.209.160.225 0% 3 3 63 61
> 104 187
> 12. 213.209.165.202 0% 3 3 57 49
> 53 57

mtr:
11. 213.156.35.15 0% 3 3 60 49 56 60
12. 213.156.58.86 0% 3 3 66 47 57 66
13. 213.209.160.225 0% 3 3 62 44 60 73
14. 213.209.165.202 0% 2 2 46 45 45 46

ping:
64 bytes from 213.209.165.202: icmp_seq=1 ttl=46 time=738.712 ms
64 bytes from 213.209.165.202: icmp_seq=2 ttl=46 time=723.927 ms
64 bytes from 213.209.165.202: icmp_seq=3 ttl=46 time=801.120 ms
64 bytes from 213.209.165.202: icmp_seq=4 ttl=46 time=842.932 ms
64 bytes from 213.209.165.202: icmp_seq=6 ttl=46 time=685.187 ms

Paaaanie - czary ;-)

.
.
.

Po prostu 213.209.165.202 generuje inne czasy z ICMP echo reply a inne
z ICMP time exceeded, a dla ttl=14, owszem - przychodzi odpowiedz z
adresu 213.209.165.202 ale:

12:28:10.818029 213.209.165.202 > XXX.XXX.XXX.XXX: icmp: time exceeded in-transit
[tos 0xc0] (ttl 241, id 24918, len 56)

Co dziwne - ping z ttl=14 generuje wlasnie time exceeded, 15-17 nic, a dopiero 18
echo replay.

Zapewne to jest jakiś DNAT czy co...

Pozdrawiam,

Krzysztof Oledzki

--
Krzysztof Olędzki
e-mail address: ole(a-t)ans(d-o-t)pl
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