Snort mailing list archives

Re: Reputation Preprocessor


From: Hui Cao <hcao () sourcefire com>
Date: Mon, 12 Dec 2011 15:05:19 -0500

Hi Shlomi,

If you want to enable/log events, you need to enable the reputation
preprocessor alerts.

The following line might help you:

alert ( msg: "REPUTATION_EVENT_BLACKLIST"; sid: 1; gid: 136; rev: 1; )
alert ( msg: "REPUTATION_EVENT_WHITELIST"; sid: 2; gid: 136; rev: 1; )

See README.reputation for how to use reputation preprocessor.

Best,

Hui.

On Wed, Dec 7, 2011 at 6:29 PM, Joel Esler <jesler () sourcefire com> wrote:
In its present release (updates will be coming!) it's most used for inline mode. Blacklist blocks ips, whitelist 
doesn't inspect the traffic at all and allows it to pass.

--
Joel Esler

On Dec 7, 2011, at 5:56 PM, Shlomi Musseri <musseri10 () gmail com> wrote:


Hi Guys,

We work with snort in port mirroring mode. We have a lot of packet drop because we using  a lot of IP blacklist 
rules.
In the new version of snort 2.9.2.1 we try to use the Reputation Preprocessor that will help us to runs IP  
Reputation before other preprocessors.
The preprocessor doesn't write any logs.
Why we don't see any output from the Reputation Preprocessor?? Can it run port mirroring mode ??

Thanks,

Shlomi

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Cloud Services Checklist: Pricing and Packaging Optimization
This white paper is intended to serve as a reference, checklist and point of
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of a cloud services business. Read Now!
http://www.accelacomm.com/jaw/sfnl/114/51491232/
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