Re: icmp echo requests

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> Is this the right(?)/correct/valid/appropriate thing to do?

There's nothing wrong with ignoring echo requests AFAIK, some see it as
being a security enhancement, although there are plenty of other ways to
work out if a host is up or explore a subnet.

> Furthermore (just for clarification) using tcpdump, I get incoming
> icmp echo requests, but no response from my firewall(good thing
> right?.  This means the firewall is dropping/rejecting the
> echo requests?

Sure does.  It confused me a little at first that tcpdump still see's the
packet eventhough its dropped by the firewall.

> Btw, I'm quite bothered about the pings.  It doesn't
> look right.

Where are these comming from?  Does a reverse lookup of the IP mean
anything to you?

cheers

Jamie...


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