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ru.unix.bsd
- RU.UNIX.BSD ------------------------------------------------------------------
From : Poguts Oleg 2:5020/400 21 Jun 2002 15:42:40
To : Dmitriy Kyrhlarov
Subject : Re: Помогите чайнику ...
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Просто напасть какая-то...
Сеть слушаем ,а выйти в нее не могём :-(
s_host# traceroute 192.168.1.1 -d
traceroute to 192.168.1.1 (192.168.1.1), 64 hops max, 40 byte packets
1 * * *
2 * * *
traceroute: sendto: Host is down
3 traceroute: wrote 192.168.1.1 40 chars, ret=-1
*traceroute: sendto: Host is down
traceroute: wrote 192.168.1.1 40 chars, ret=-1
*traceroute: sendto: Host is down
traceroute: wrote 192.168.1.1 40 chars, ret=-1
^C
s_host# tcpdump -n
tcpdump: listening on dc0
19:30:38.487386 192.168.1.4.3050 > 192.168.1.136.1034: . ack 4299842 win
7440 (DF)
19:30:38.742265 192.168.1.4.3050 > 192.168.1.136.1034: P 0:40(40) ack 1 win
7440 (DF)
19:30:38.742467 192.168.1.136.1034 > 192.168.1.4.3050: P 1:33(32) ack 40 win
7932 (DF)
19:30:38.752397 192.168.1.4.3050 > 192.168.1.136.1034: P 40:276(236) ack 33
win 7408 (DF)
19:30:38.752599 192.168.1.136.1034 > 192.168.1.4.3050: P 33:57(24) ack 276
win 7696 (DF)
19:30:38.765075 192.168.1.4.3050 > 192.168.1.136.1034: P 276:308(32) ack 57
win 7384 (DF)
19:30:38.765405 192.168.1.136.1034 > 192.168.1.4.3050: P 57:65(8) ack 308
win 7664 (DF)
19:30:38.767808 192.168.1.4.3050 > 192.168.1.136.1034: P 308:340(32) ack 65
win 7376 (DF)
19:30:38.767995 192.168.1.136.1034 > 192.168.1.4.3050: P 65:77(12) ack 340
win 7632 (DF)
19:30:38.769986 192.168.1.4.3050 > 192.168.1.136.1034: P 340:372(32) ack 77
win 7364 (DF)
19:30:38.770209 192.168.1.136.1034 > 192.168.1.4.3050: P 77:85(8) ack 372
win 7600 (DF)
19:30:38.771725 192.168.1.4.3050 > 192.168.1.136.1034: P 372:404(32) ack 85
win 7356 (DF)
19:30:38.771970 192.168.1.136.1034 > 192.168.1.4.3050: P 85:181(96) ack 404
win 7568 (DF)
19:30:38.775329 192.168.1.4.3050 > 192.168.1.136.1034: P 404:468(64) ack 181
win 8736 (DF)
19:30:38.775515 192.168.1.136.1034 > 192.168.1.4.3050: P 181:205(24) ack 468
win 7504 (DF)
19:30:38.780594 192.168.1.4.3050 > 192.168.1.136.1034: P 468:508(40) ack 205
win 8712 (DF)
19:30:38.780770 192.168.1.136.1034 > 192.168.1.4.3050: P 205:237(32) ack 508
win 7464 (DF)
19:30:38.782497 192.168.1.4.3050 > 192.168.1.136.1034: P 508:744(236) ack
237 win 8680 (DF)
19:30:38.782685 192.168.1.136.1034 > 192.168.1.4.3050: P 237:261(24) ack 744
win 8736 (DF)
s_host# ping 192.168.1.136
PING 192.168.1.136 (192.168.1.136): 56 data bytes
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
ping: sendto: Host is down
^C
- --- 192.168.1.136 ping statistics ---
13 packets transmitted, 0 packets received, 100% packet loss
s_host# traceroute 192.168.1.4
traceroute to 192.168.1.4 (192.168.1.4), 64 hops max, 40 byte packets
1 * * *
2 * * *
3 * * *
4 * * *
5 * * *
6 * * *
7 * * *
8 *^C
"Dmitriy Kyrhlarov" <dimma@electromir.ru> wrote in message
news:3D12EE60.38F6B399@electromir.ru...
> Hi!
>
> Poguts Oleg wrote:
> >
> > Привожу файлы конфигурации и таблицу маршрутизации
> > s_host# ipfw show
> > ipfw: getsockopt(IP_FW_GET): Protocol not available
>
> Ясно.
>
> Тогда смотри что происходит по
> tcpdump -ni интерфейс.
> и еще traceroute может на мысли наведет.
>
> By.
> Dmitriy
--- ifmail v.2.15dev5
* Origin: Cronyx Plus ISP (2:5020/400)
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