[CentOS] CentOS 5 sshd does not log IP address of reverse mapping failure

On Fri, Mar 8, 2013 at 7:43 AM, Tilman Schmidt
<t.schmidt at phoenixsoftware.de> wrote:
> Am 07.03.2013 19:07, schrieb Michael Krug:
>> You could deny all by default and only allow your locations in tcp_wrappers.
>
> Can't do that. People must be able to ssh in from dynamic IPs.

Sure, but as you've noticed, logging the reverse-DNS isn't
particularly useful there.  Turn it off and you should get the number
in the logs.

-- 
   Les Mikesell
     lesmikesell at gmail.com