Re: List of "safe" ICMP types and codes

[Bernd Eckenfels]

On Mon, Jan 01, 2001 at 09:24:57AM -0700, Nancy Davis wrote:
> I disagree.  You can  open a single host for network
> checking with ping and traceroute, but you certainly
> do not need to let your entire network be vulnerable
> to ICMP probing.

You can always count from 0 to 255. Every Single Host -> whole Network. Of
course this is only true if you dont do masquerading/dyn nat.

Greetings
Bernd
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