How do I deny host?
 

I want to deny one person from being able to use services one my machine, specifically a web server, based on their ip address. I tried adding them to the hosts.allow file, but that didn't yield any results. Is there any other way I can deny someone from using services on the machine?

Thanks for any help.

If you wanted to deny someone, you'd normally use hosts.deny. But not all services use tcpwrappers (hosts allow/deny) and specifically Apache does not. Probably the best way is to just use iptables:

As root do:

iptables -I INPUT -p tcp --dport 80 -s xxx.xxx.xxx.xxx -j DROP

You might have to adjust the destination port (--dport) if you're using a non-standard http port and substitute in the offending IP.

----EDIT---

If you want to keep them from accessing anything at all just do:

iptables -I INPUT -s xxx.xxx.xxx.xxx -j DROP

Can't help you, but I love your sig!

Siri Amrit

Thanks for the iptables help. I was able to deny the person by using directory protection of the webserver's document root.