Snort mailing list archives

Re: Homebrew Snort Reactive/Unified2 output


From: Martin Holste <mcholste () gmail com>
Date: Wed, 30 Mar 2011 17:42:19 -0500

You want to look at Jason's SnortUnified Perl modules:
http://code.google.com/p/snort-unified-perl/ .  At the very least,
most of the constants and byte conversions are well documented there.

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.

On Wed, Mar 30, 2011 at 4:55 PM, Korodev <korodev () gmail com> wrote:
u2spewfoo dumps u2 files, so that might help you figure them out.

Hadn't seen that...I'll check it out.

Thanks,

\\korodev

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