Snort mailing list archives

Re: Homebrew Snort Reactive/Unified2 output


From: waldo kitty <wkitty42 () windstream net>
Date: Wed, 30 Mar 2011 22:39:22 -0400

On 3/30/2011 18:42, Martin Holste wrote:
Why is speed a factor?  Are you trying to issue RST packets or issue
firewall blocks/ACL rules?  If you want to kill an active connection,
I don't think anything reading Snort's output will be reliably fast
enough unless the connection is a rather large file download.  If
you're not trying to kill the connection, then a few milliseconds
difference between having a script do the reading and having something
more built-in do the reading won't matter, and you should go with the
ease-of-use of the script.

you expressed the above quite well for my side of the fence ;) the old guardian 
script does quite well in my environment with the current improvements and 
updates made to it in the last few years and it is little more than a perl 
script running as a daemon ;)

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