From: Dan Catalin Vasile (hardware_cta@yahoo.com)
Date: Thu Jul 06 2006 - 01:08:33 EDT
What type of scan did you used? I have noticed the
same behavior with another type of load balancing
device during FIN scans.
Have secure fun,
Dan
--- Security Tester <pentestrbk@gmail.com> wrote:
> Hi All -
>
> I've been conducting a pen test against a client who
> has RADWare's
> Link Proof devices to perform load balancing across
> their Internet
> connections. While running my scans (basic TCP port
> scans and such)
> they claim that their load balancers basically
> rolled-over and died
> causing Internet outages (inbound and outbound).
>
> Has anyone else seen this kind of behavior?
>
> Are their configuration settings on the Link Proof
> that would prevent
> this or is this simply a vulnerability with the load
> balancers?
>
> Just as a point of reference, I was sourcing the
> scan from a cable
> modem connection (max 768K up) and wasn't trying to
> blast them or
> anything (they are a client after all); it just
> seems strange to me
> that my scans were able to do this considering that
> they have a couple
> of DS3s of bandwidth coming in.
>
> Any info/advice would be appreciated.
>
> Thanks,
>
> RBK
>
>
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you need to proactively protect your applications from hackers. Cenzic has the
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managed service (Cenzic ClickToSecure) or an enterprise software
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