Snort mailing list archives
Re: question about using SNORT to look at multiple NICs on one system
From: waldo kitty <wkitty42 () windstream net>
Date: Wed, 12 Aug 2015 16:26:03 -0400
On 08/12/2015 06:08 AM, Jacobi, Michael W CIV NSWCCD Philadelphia, 10432 wrote:
Since I didn't do the reconfiguration, I have had to look at this and it appears that the answer to all of your questions is NO. Just by asking these questions you have confirmed my suspicions about how this reconfig was done, and I will have to request changes to the system to fully separate the snort instances on the system.
you should be able to keep them all running as individual processes on the single system... the key is to add the identifying portion to the snort instances as well as ensuring that they are using different output directories or at least different output files... http://manual.snort.org/node11.html [quote] 1.9.4 Specifying Multiple-Instance Identifiers In Snort v2.4, the -G command line option was added that specifies an instance identifier for the event logs. This option can be used when running multiple instances of snort, either on different CPUs, or on the same CPU but a different interface. Each Snort instance will use the value specified to generate unique event IDs. Users can specify either a decimal value (-G 1) or hex value preceded by 0x (-G 0x11). This is also supported via a long option -logid. [/quote] then the trick is to get BY2 to read the different output files and get that data into the central database with the identifiers for each snort... i'm sure there's more information available that i've forgotten... however, a trip through some of these results should be beneficial https://www.google.com/search?q=multiple+snort+one+machine -- NOTE: No off-list assistance is given without prior approval. *Please keep mailing list traffic on the list* unless private contact is specifically requested and granted. ------------------------------------------------------------------------------ _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://sourceforge.net/mailarchive/forum.php?forum_name=snort-users Please visit http://blog.snort.org to stay current on all the latest Snort news!
Current thread:
- question about using SNORT to look at multiple NICs on one system Jacobi, Michael W CIV NSWCCD Philadelphia, 10432 (Aug 11)
- Re: question about using SNORT to look at multiple NICs on one system waldo kitty (Aug 11)
- Re: question about using SNORT to look at multiple NICs on one system Jacobi, Michael W CIV NSWCCD Philadelphia, 10432 (Aug 12)
- Re: question about using SNORT to look at multiple NICs on one system waldo kitty (Aug 12)
- Re: question about using SNORT to look at multiple NICs on one system Jacobi, Michael W CIV NSWCCD Philadelphia, 10432 (Aug 12)
- Re: question about using SNORT to look at multiple NICs on one system waldo kitty (Aug 11)