Re[3]: icmp problem
From: BigBrother-{BigB3} (bigbrother_at_bonbon.net)
Date: 05/13/05
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Date: Fri, 13 May 2005 19:43:21 +0300 (EEST)
On Fri, 13 May 2005, Danil V. Gerun wrote:
> BB> In my NATED (ipfw+natd) lan EVERY internal host (192.168.XX) can ping
> BB> simultaneously any external host and ALL getting their proper ICMP
> BB> replies.
>
> Well, I didn't configure "ICMP NAT" for my LAN, but I'm just
> wondering: what if _some_ internal hosts start pinging one external
> host? Is each of them going to recieve all the icmp replies?..
>
>
>
As I told you If _some_ internal hosts start pinging one external host,
everyone gets their proper answer. They are not going to receive all the
icmp replies. Everyone receives his reply. Use
natd -v
to figure out
Here is a snip:
Out [ICMP] [ICMP] 192.168.???.130 -> 192.108.???.43 8(0) aliased to
[ICMP] 193.92.???.26 -> 192.108.???.43 8(0)
In [ICMP] [ICMP] 192.108.???.43 -> 193.92.???.26 0(0) aliased to
[ICMP] 192.108.???.43 -> 192.168.???.130 0(0)
Make some experiments with
natd -v
and you will understand this.
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