SSHD Feature Request

Darren Tucker dtucker at zip.com.au
Sat May 14 10:50:04 EST 2005


David Leonard wrote:
> On Fri, 13 May 2005, Seann Herdejurgen wrote:
> 
>>a valid user/pass combination.  To combat this, I would like to request
>>an sshd_config option that would cause the running sshd parent process
>>to keep track of login failures by IP address.  If there are more than X
>>number of login failures for a particular IP address over a fixed period
>>of time, simply deny login to all attempts after the first X tries.
> 
> 
> check out pam_tally. I've not used it but googling shows some reports of
> success with ssh.

Also pam_abl.  It allows blocking by source IP not just by account.
http://www.hexten.net/sw/pam_abl/index.mhtml

-- 
Darren Tucker (dtucker at zip.com.au)
GPG key 8FF4FA69 / D9A3 86E9 7EEE AF4B B2D4  37C9 C982 80C7 8FF4 FA69
     Good judgement comes with experience. Unfortunately, the experience
usually comes from bad judgement.




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