Попытка взлома?
Добавлено: 2010-12-08 16:50:10
Добрый день!
В логах вывалилось такое:
Подскажите пожалуйста у кого есть опыт, что собственно 78.111.78.183 пытался получить от моего сервака?
Опасно ли это или у всех такое, и как предотвратить такое на будущие?
Заранее всем благодарен.
В логах вывалилось такое:
Код: Выделить всё
Dec 8 15:25:31 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:34 bsd last message repeated 462 times
Dec 8 15:25:34 bsd kernel: Limiting open port RST response from 219 to 200 packets/sec
Dec 8 15:25:34 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:35 bsd last message repeated 235 times
Dec 8 15:25:35 bsd kernel: Limiting open port RST response from 316 to 200 packets/sec
Dec 8 15:25:35 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:36 bsd last message repeated 391 times
Dec 8 15:25:36 bsd kernel: Limiting open port RST response from 398 to 200 packets/sec
Dec 8 15:25:36 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:37 bsd last message repeated 333 times
Dec 8 15:25:37 bsd kernel: Limiting open port RST response from 308 to 200 packets/sec
Dec 8 15:25:37 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:38 bsd last message repeated 428 times
Dec 8 15:25:38 bsd kernel: Limiting open port RST response from 413 to 200 packets/sec
Dec 8 15:25:38 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:39 bsd last message repeated 405 times
Dec 8 15:25:39 bsd kernel: Limiting open port RST response from 429 to 200 packets/sec
Dec 8 15:25:39 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:40 bsd last message repeated 394 times
Dec 8 15:25:40 bsd kernel: Limiting open port RST response from 354 to 200 packets/sec
Dec 8 15:25:40 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:41 bsd last message repeated 407 times
Dec 8 15:25:41 bsd kernel: Limiting open port RST response from 380 to 200 packets/sec
Dec 8 15:25:41 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:42 bsd last message repeated 392 times
Dec 8 15:25:42 bsd kernel: Limiting open port RST response from 358 to 200 packets/sec
Dec 8 15:25:42 bsd pop3d: 40 maximum active connections.
Dec 8 15:25:42 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:43 bsd last message repeated 380 times
Dec 8 15:25:43 bsd kernel: Limiting open port RST response from 393 to 200 packets/sec
Dec 8 15:25:43 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:44 bsd last message repeated 277 times
Dec 8 15:25:44 bsd kernel: Limiting open port RST response from 235 to 200 packets/sec
Dec 8 15:25:44 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:45 bsd last message repeated 314 times
Dec 8 15:25:45 bsd kernel: Limiting open port RST response from 298 to 200 packets/sec
Dec 8 15:25:45 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:46 bsd last message repeated 328 times
Dec 8 15:25:46 bsd kernel: Limiting open port RST response from 334 to 200 packets/sec
Dec 8 15:25:46 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:47 bsd last message repeated 211 times
Dec 8 15:25:47 bsd kernel: Limiting open port RST response from 210 to 200 packets/sec
Dec 8 15:25:47 bsd pop3d: Maximum connection limit reached for 78.111.78.183
Dec 8 15:25:50 bsd last message repeated 136 times
Опасно ли это или у всех такое, и как предотвратить такое на будущие?
Заранее всем благодарен.