On Thu, 15 Apr 1999, Chetan Sakhardande wrote:
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@>HI!
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@> How dos a process register with the kernel to read received ICMP messages
@>?
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@>P{lease cc to me as I am not subscribed here
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You can create a socket like so:
s = socket(AF_INET, SOCK_RAW, IPPROTO_ICMP); /* receive only icmp */
Reading from it should get you all icmp packets from all devices. (As the
super user). You could probably also use libpcap.
Paul
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