<br><tt><font size=2>nagiosplug-devel-bounces@lists.sourceforge.net schrieb
am 18.07.2008 09:23:03:<br>
<br>
> It isn't, and I fail to see how that could work at all.<br>
> <br>
> check_icmp and ping alike mark their packets with pid, sequence-number,<br>
> host-id (decided internally) etc, etc. Modifying the ip->src_addr
field<br>
> would cause the targeted host to send its ICMP_ECHO_REPLY packets
to a<br>
> different host, so check_icmp (or ping) wouldn't be able to pick them<br>
> up at a later time.<br>
</font></tt>
<br><tt><font size=2>It will work, if the local machine has 2 IP adresses
and advanced source</font></tt>
<br><tt><font size=2>policy routing is active on the gateway (or the local
machine already).</font></tt>
<br><tt><font size=2>The use of course is fairly small, since such setups
are very rarely seen,</font></tt>
<br><tt><font size=2>but obviously we found someone who does it that way
;)</font></tt>
<br>
<br><tt><font size=2>S</font></tt>
<br>
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