Re: Event Suppression between specific Source and Destination

[Guido Hungerbuehler <guh () open ch>]

A pass rule would be without any effect because I run the sensor in 
alert-before-pass configuration.

Is there any other possibility?

On 12/14/2012 04:33 PM, Joel Esler wrote:
> On Fri, Dec 14, 2012 at 04:30:45PM +0100, Guido Hungerbuehler wrote:
> > Hi Joel
> >
> > Thanks for your feedback. But unfortunately this doesn't work in my
> > opinion.
> >
> > Assume I have Host A and Host B and I want to suppress a signature
> > if and only if traffic goes from Host A to Host B.
> >
> > If I create two suppress rules e.g.
> > Suppress if originating from A
> > and
> > Suppress if destination is B
> >
> > Then the signature is also suppressed for any other destination than
> > B for a packet originating in A. And it is also suppressed for any
> > other source than A for a packet with destination B.
>
>
> Then your alternative at this time is to create a pass rule.
>
> --
> Joel Esler
> Senior Research Engineer, VRT
> OpenSource Community Manager
> Sourcefire

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