HowtoForge Forums | HowtoForge - Linux Howtos and Tutorials

HowtoForge Forums | HowtoForge - Linux Howtos and Tutorials (
-   General (
-   -   Permanently ban ip (

Toucan 25th April 2013 12:49

Permanently ban ip

I suffered what appeared to be a moderately large dos attack this morning from a single ip, on port 38813

Is there a way I can permanently ban this ip please.


Debian Lenny slave
Ispconfig 3051

darinpeterson 25th April 2013 21:08

What distribution and version of Linux are you using?

Toucan 25th April 2013 23:14

Debian lenny

darinpeterson 26th April 2013 16:24

Try this:

Toucan 26th April 2013 17:14

I seem to have got the wrong end of the stick here.

I've now been told from the data centre that provides my server that the dos attack was in fact FROM my server to that remote IP. It was in fact 1.5 tb of requests to port 50910.

My disk usage didn't increase for this period.

Any ideas where to look to discover where on my system the attack originated from?

All times are GMT +2. The time now is 23:08.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.