Snort mailing list archives

Re: VRT Rules snapshot-CURRENT.tar.gz Download Error?


From: Joel Esler <jesler () sourcefire com>
Date: Fri, 29 May 2009 13:17:36 -0400

On Fri, May 29, 2009 at 12:56 PM, Jeff Dell <jdell () activeworx com> wrote:

 The problem with once a week is what happens if you check on Monday at
8am and the rules are updated on Monday at 8:05? You won’t get any updates
for 2 weeks. It would be really great to have something like a checksum that
will be available to see if there is a change in the rules file. This way
users know exactly when an update has occurred and even if they check it
every 15 minutes they will be checking a tiny file as compared to 90megs+
file. Then incorporating this into your favorite update utility will make
updates very fast most of the time as there won’t be an update to the file,
and would severely lower the bandwidth that snort.org needs.




A tool was recently written by one of our guys here at Sourcefire called
"PulledPork".
http://code.google.com/p/pulledpork/

This tool updates rules and does exactly that (Checks the checksum of the
rules first).


-- 
joel esler | Sourcefire | gtalk: jesler () sourcefire com | 302-223-5974
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