Restricting ICMP
Ruben de Groot
mail23 at bzerk.org
Wed Aug 13 03:25:30 PDT 2003
On Wed, Aug 13, 2003 at 09:56:04AM +0000, Mark typed:
> ----- Original Message -----
> From: "Andy Farkas" <andyf at speednet.com.au>
<SNIP>
> I am just not very fond of the idea of local users starting ICMP wars over
> the net, using my server :) I have already had an instance where a web-user
> did an excessive ping attack on one of his buddies. And, naturally, I want
> to prevent that. The chmod u-s idea mentioned here, was a good idea. Except
> that, prefereably, I'd like all of wheel to have access, and the rest not.
> And that may be harder to implement.
Not at all.
chmod 4550 /sbin/ping
-Ruben
>
> Thanks for your answer anyway,
>
> - Mark
>
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