netscan from exit-node

[Gregory Maxwell]

On 10/1/07, Eugen Leitl <eugen at leitl.org> wrote:
> On Mon, Oct 01, 2007 at 04:31:19PM +0200, Muelli wrote:
>
> > you are hosting by Hetzner, right? ;-) I get those automaticly generated
> > netscan-mails frequently. Some times they shut down the single Tor IP,
> > some time they shutdown the whole subnet. Depends on their mood (or
> > better: the mood of that IDS).
>
> They will also shut you down automatically in case you cause
> an ARP storm.

So don't allow exit to your local subnet, but allow exit to everywhere
else. No arp storms then.