Example please ;)

From: Kingsley Charles [mailto:[email protected]]
Sent: Monday, September 03, 2012 10:06 PM
To: Eugene Pefti
Cc: [email protected]
Subject: Re: [OSL | CCIE_Security] Atomic ARP engine signatures

Type of address key used to store persistent data i.e., stateful inspection.

With regards
Kings
CCNA,CCSP,CCNP,CCIP,CCIE 35914 (Security)


On Tue, Sep 4, 2012 at 4:30 AM, Eugene Pefti 
<[email protected]<mailto:[email protected]>> wrote:
Folks,
What's the significance of the "Storage Key" when you configure a custom 
signature under Atomic ARP engine?
There are four values for it:

-          Attacker and victim address

-          Attacker address

-          Global

-          Victim address

My point is how it should be set if say we want to fire an alert for the 
broadcast address seen in the ARP packet.
There are similar values for other signature parameters, i.e. "event count key" 
and "summary key". But the "storage key" parameter shows up only when we enable 
Atomic ARP engine.
Does it mostly depend on what we want to see in the alert ?

Eugene

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