Re: switch summit extreme plus static permanent arp table

And if you are working with Windows and AD you can simply send the
changes via a script to all your user. I don't think you even need AD
to send an "opening" script.

cheers

--
Machiavel

On 11/27/06, Lall, Navneet Singh <nlall@ipolicynetworks.com> wrote:
> Hi,
>
> You can stop mac address learning by using static arp tables. But this
> Has an disadvantage that you need to update it whenever you change the
> ip to mac mapping. However most of the time changes are not frequent.
>
> Navneet Singh
>
> -----Original Message-----
> From: listbounce@securityfocus.com [mailto:listbounce@securityfocus.com]
> On Behalf Of tannhauser
> Sent: Tuesday, November 28, 2006 4:07 AM
> To: security-basics@securityfocus.com
> Subject: Re: swicth summit extreme plus static permanent arp table
>
> Hi,
>
> On Sat, 25.11, 11:39, Arjuna Scagnetto wrote:
> > Hi guys,
>
> > can someone tell me how to stop the switch, a summit extreme 400-48t,
> from
> > learning new mac-address.
>
> Not a direct answer, but arpstar (arpstar.sourceforge.net) can prevent
> the (linux) computers in your network to get fooled.
> Btw, does anyone know about anything else that actually can stop -not
> just detect- arpspoofing?
>
> tannhauser