On Thu, Jul 27, 2000 at 08:56:21AM +0100, Nuno Faria wrote: > Yes, I had already noticed that when I ping a machine, the packets show > up in tcpdump as a series of echo-requests and echo-replys, but in this > case I can't find the echo-requests.
Try "tcpdump icmp". That will show you all icmp traffic. Look for echo requests coming from the remote system, especially going to a broadcast address. (Something like x.x.x.255) Let us know what you find. -- Mike Stone

