From: Evgeny Yugov <yugov@scs-900.ru> To: All <community@altlinux.ru> Subject: [Comm] Странное поведение ppp или еще кого... Date: Sat, 25 Jan 2003 16:15:33 +0600 Message-ID: <136196886617.20030125161533@scs-900.ru> (raw) Здравствуйте All, Скажем сутанавливается соединение с удаленной машины (Win XP) на dial-in сервер (ALM2) далее пробуем: ping адрес_сервера, проходит на ура... тут же пробуем еще раз... 100% потерь... как так? Причем ситуация со 100% вероятностью повторяется... [root@bug root]# ifconfig ppp0 ppp0 Link encap:Point-to-Point Protocol inet addr:10.1.1.1 P-t-P:10.1.1.2 Mask:255.255.255.255 UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1 RX packets:20 errors:0 dropped:0 overruns:0 frame:0 TX packets:14 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 RX bytes:1688 (1.6 Kb) TX bytes:538 (538.0 b) ping 10.10.10.51 tcpdump: listening on ppp0 16:43:35.037640 10.1.1.2.3032 > 239.255.255.250.1900: udp 133 16:43:35.087644 10.1.1.2.bootpc > 255.255.255.255.bootps: htype-#8 hlen:6 xid:0xbb67e100 secs:2304 C:10.1.1.2 file ""[|bootp] 16:43:35.357639 10.1.1.2 > 10.10.10.51: icmp: echo request 16:43:35.358050 10.10.10.51 > 10.1.1.2: icmp: echo reply 16:43:36.347643 10.1.1.2 > 10.10.10.51: icmp: echo request 16:43:36.347914 10.10.10.51 > 10.1.1.2: icmp: echo reply Тут я решал сам удаленную сторону пропингать на этом все и поломалось! 16:43:36.847611 10.1.1.1 > 10.1.1.2: icmp: echo request (DF) 16:43:37.847659 10.1.1.1 > 10.1.1.2: icmp: echo request (DF) 16:43:38.847665 10.1.1.1 > 10.1.1.2: icmp: echo request (DF) 16:43:39.847653 10.1.1.1 > 10.1.1.2: icmp: echo request (DF) nslookup 10.10.10.51 [root@bug root]# tcpdump -ni ppp0 tcpdump: listening on ppp0 16:37:42.057642 10.1.1.2.3023 > 239.255.255.250.1900: udp 133 16:37:43.067645 10.1.1.2.bootpc > 255.255.255.255.bootps: htype-#8 hlen:6 xid:0x7143ed58 secs:2560 C:10.1.1.2 file ""[|bootp] 16:37:45.057642 10.1.1.2.3023 > 239.255.255.250.1900: udp 133 16:38:10.377644 10.1.1.2.3025 > 10.10.10.51.domain: 1+ PTR? 51.10.10.10.in-addr.arpa. (42) 16:38:10.378521 10.10.10.51.domain > 10.1.1.2.3025: 1* 1/0/0 (70) 16:38:12.377642 10.1.1.2.3026 > 192.168.7.52.domain: 2+ PTR? 52.7.168.192.in-addr.arpa. (43) 16:38:12.380829 192.168.7.52.domain > 10.1.1.2.3026: 2* 1/4/4 (204) (DF) 16:38:14.367641 10.1.1.2.3027 > 10.10.10.51.domain: 3+ A? proxy.scs-900.ru. (34) 16:38:14.368336 10.10.10.51.domain > 10.1.1.2.3027: 3* 2/0/0 CNAME[|domain] 16:38:16.367641 10.1.1.2.3028 > 10.10.10.51.domain: 4+ A? proxy.scs-900.ru. (34) 16:38:16.368341 10.10.10.51.domain > 10.1.1.2.3028: 4* 2/0/0 CNAME[|domain] Не прокатил! Вопрос до кучи что значить: Jan 25 16:43:34 bug kernel: device ppp0 entered promiscuous mode Jan 25 16:46:40 bug kernel: device ppp0 left promiscuous mode ??? -- With Best regards, Evgeny mailto:yugov@scs-900.ru -- Даже если вас съели, y вас есть два выхода.
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