Snort mailing list archives

Re: proper metadata use?


From: JJ Cummings <cummingsj () gmail com>
Date: Tue, 27 Apr 2010 18:04:06 -0600

Will, certainly a valid concern....

Currently pulledpork does not set rules automatically to a "drop"  
state... But rather alert only... The user must specify to pulledpork  
what rules that they want to set as drop, using the dropsid  
configuration option...

HTH
JJC

Sent from the iRoad

On Apr 27, 2010, at 17:37, Will Metcalf <william.metcalf () gmail com>  
wrote:

Is the metadata policy for all of these rules correct?  If people
start using pulled-pork for policy drop stuff... or maybe I'm
mis-understanding the meaning of this metadata tag.

grep "security-ips drop" *.rules | grep "flowbits\:\s*noalert"

Looks like it would end up in a lot of traffic that is being used for
protocol decode.  It is generally a bad idea to mix drop and
flowbits:noalert as valid traffic ends up getting dropped and the
users have no idea why.  Just my 2 cents....

Regards,

Will

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