Re: Smurf Attack

From: Atlanta CCIE (atlantaccie@gmail.com)
Date: Thu Oct 30 2008 - 00:27:17 ARST


Saved!

On Wed, Oct 29, 2008 at 10:18 PM, Anthony J Sequeira <
asequeira@internetworkexpert.com> wrote:

> Hurry up and print it before it disappears!
>
> ;-)
>
>
> On 10/29/08 10:03 PM, "Victor Cappuccio" <vcappuccio@gmail.com> wrote:
>
> > one of the best resource published in my opinion
> >
> http://www.netmasterclass.net/site/articles/A%20Brief%20Description%20of%20an%
> > 20ICMP%20Flood%20Attack.pdf
> >
> >
> > On Wed, Oct 29, 2008 at 8:34 PM, Michael Dorion <dorionm@gmail.com>
> wrote:
> >
> >> I have looked for it myself and was unable to find it. I think its just
> one
> >> of those things you have to know from your network experience.
> >> Here is a document on CCO that may be useful.
> >>
> >> "No ip directed-broadcasts" would be a good way to prevent it, however,
> you
> >> don't always have control of all entry points on a broadcast segment, so
> it
> >> would not be applicable for traffic that is not traversing the router
> >> itself.
> >>
> >>
> >>
> http://www.cisco.com/en/US/tech/tk59/technologies_tech_note09186a0080149ad6.s
> >> html
> >>
> >> NOTICE that when the router is being attacked, the ACL entry being hit
> by
> >> the DoS traffic is:
> >>
> >> permit icmp any any echo-reply (21374 matches)
> >>
> >>
> >> Hope this helps.
> >> -Mike
> >>
> >> On Wed, Oct 29, 2008 at 9:11 AM, Hash Aminu <hashng@gmail.com> wrote:
> >>
> >>> Hi guy,
> >>>
> >>> Anybody knows where smurf attack is documented on the DocCD...may be a
> >>> config example or something like that .
> >>>
> >>>
> >>> TIA
> >>>
> >>> Hash
> >>>
> >>>
> >>> Blogs and organic groups at http://www.ccie.net
> >>>
> >>> _______________________________________________________________________
> >>> Subscription information may be found at:
> >>> http://www.groupstudy.com/list/CCIELab.html
> >>
> >>
> >> Blogs and organic groups at http://www.ccie.net
> >>
> >> _______________________________________________________________________
> >> Subscription information may be found at:
> >> http://www.groupstudy.com/list/CCIELab.html
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html

Blogs and organic groups at http://www.ccie.net



This archive was generated by hypermail 2.1.4 : Sat Nov 01 2008 - 15:35:23 ARST