Re: [nsp] Re: TTL issues [NO - NOTHING TO DO WIH DOS ATTACKS]

From: Avi Freedman (freedman@netaxs.com)
Date: Mon Mar 30 1998 - 08:34:25 EST


> Is this possible
> a.) with a Cisco Catalyst switch 1900 ? (And how many fixed MAC addresses
> per switched port does it allow?)

I believe so.

> b.) with an arbitrary access router (25xx,45xx,47xx) on an arbitrary
> ethernet port ?

I don't believe so. How would you propose to do this?

> I am asking this more in relation to wiring a building with ethernet, where
> NO single attachment can be trusted, and traffic has to be restricted
> to a defined list of devices (MAC addresses).
>
> bye,Kai

Avi



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