[Snort-devel] Question regarding snort statistics

Joel Esler jesler at ...402...
Fri May 4 09:49:06 EDT 2012

The Snort code is available at www.snort.org.  I suggest you take a look at it and see how you can modify it to fit your purpose.


On May 4, 2012, at 6:45 AM, Efthymia Tsamoura wrote:

> Hi all,
> My name is Efi and Im a PhD student. Im writing this email, since I  
> want to find out how to monitor for each rule and for each input  
> packet which of the rule's predicates were satisfied and which not for  
> the specific packet that is currently being processed. For example,  
> given the rule
> alert tcp any -> 80 (content:"BOB"; gid:1000001;  
> sid:1; rev:1;),
> i want for each packet statistics of the form:
> Packet 1 satisfied Protocol=tcp and srcIp =
> and did not satisfy destIp = and destport = 80 and content = "BOB"
> What are the modifications that need to be performed to the src to get  
> this info? For example, which functions, data structures hold this  
> info ...
> Best Regards,
> Efi
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