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* [Sysadmins] ssh и reverse mapping checking getaddrinfo
@ 2007-11-14  7:56 Nikolay
  2007-11-14  8:20 ` Anton Farygin
                   ` (2 more replies)
  0 siblings, 3 replies; 6+ messages in thread
From: Nikolay @ 2007-11-14  7:56 UTC (permalink / raw)
  To: sysadmins

Доброго дня .
С недавних пор в логах стала наблюдаться весёлая строка - типа 
Nov 14 09:53:26 hq sshd[8276]: reverse mapping checking getaddrinfo for 
hd-t3432cl.smithysoft.com [209.172.57.171] failed - POSSIBLE BREAK-IN 
ATTEMPT!
Не подскажут ли более опытные товарищи - что сиё значит ?
Сейчас просто блокирую ip адреса - может ещё чтото предпринять стоит ?

-- 
С уважением, Николай

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2007-11-14 17:00 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-11-14  7:56 [Sysadmins] ssh и reverse mapping checking getaddrinfo Nikolay
2007-11-14  8:20 ` Anton Farygin
2007-11-14  8:49   ` Nikolay
2007-11-14  8:25 ` Denis Ognewsky
2007-11-14 17:00   ` Nikolay
2007-11-14  9:18 ` Sergey

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