Difference between revisions of "Denyhosts"
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== Faulty Denials == | == Faulty Denials == | ||
| − | If you get denied because you're fat-fingered or your automatic ssh login is configured wrong, you'll need to be removed from the denial list. | + | If you get denied because you're fat-fingered or your automatic ssh login is configured wrong, you'll need to be removed from the denial list. If the server is RHEL5, remove the entry for your computer from /etc/hosts.deny and /var/lib/denyhosts/hosts-restricted. If the server is CentOS5, remove the entry for your computer from /etc/hosts.deny and /usr/share/denyhosts/data/hosts-restricted. |
Revision as of 19:18, 22 June 2009
Intro
We run a python script called "denyhosts.py" on our servers. This script looks at failed login attempts and if there are too many will deny all further access from that system.
Quick Install
The RPM is located at: einstein:/root/Packages/DenyHosts-2.6-python2.4.noarch.rpm
- Copy from einstein the /etc/denyhosts.conf file.
- Copy from einstein the /etc/sysconfig/denyhosts file.
- Copy from einstein the /usr/bin/denyhosts-control file.
- Copy from einstein the /etc/init.d/denyhosts file.
- Execute "chkconfig --add denyhosts; chkconfig --level 345 denyhosts on
- Start it up: service denyhosts start
Faulty Denials
If you get denied because you're fat-fingered or your automatic ssh login is configured wrong, you'll need to be removed from the denial list. If the server is RHEL5, remove the entry for your computer from /etc/hosts.deny and /var/lib/denyhosts/hosts-restricted. If the server is CentOS5, remove the entry for your computer from /etc/hosts.deny and /usr/share/denyhosts/data/hosts-restricted.
