[CentOS] Fail2ban problem
Patrick Lists
centos-list at puzzled.xs4all.nlSun Mar 18 11:48:29 UTC 2012
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On 03/18/2012 12:17 PM, Timothy Murphy wrote: > If there is a serious power failure, eg during an electric storm, > and the internet goes down > then my CentOS-6.2 server seems to take an inordinate time, maybe forever, > to get past fail2ban. > It is as though there is an extremely long - maybe an hour - timeout > if fail2ban cannot connect to the internet. Just a wild guess but could it be that fail2ban is trying to resolve all the IP addresses in it's database? Iirc there is a config option called use_dns. Try setting it to "no" or "warn". Regards, Patrick
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