Re: [Fedora] Re: Blocking SSH ... BUT...

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Martin Marques wrote:
You have some problem. If it's in deny.hosts it can't get to the sshd server, unless you have something wrong on the server.
Yes I do, with constant banging on the service port. Adding a service in hosts.deny won't stop someone from continuously hitting it and generating a bunch of 'tcpwrappers (unknown, xxx.xxx.xxx.xxx) rejection' messages in syslog. CONSTANTLY. However, if I reset the connection and block them for the next 120 seconds, it has, so far, proven to completely stop the constant banging. They try once, get a reject (from hosts.deny) and the second time they try iptables drops their connection they go away. Case closed.

--
W | It's not a bug - it's an undocumented feature.
 +--------------------------------------------------------------------
 Ashley M. Kirchner <mailto:ashley@xxxxxxxxxx>   .   303.442.6410 x130
 IT Director / SysAdmin / Websmith             .     800.441.3873 x130
 Photo Craft Imaging                       .     3550 Arapahoe Ave. #6
http://www.pcraft.com ..... . . . Boulder, CO 80303, U.S.A.

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