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I've a very simple questions about libpcap. Is there any way that we can find that which packet is incoming and which is outgoing packet using libpcap library? is there any function available in this library for this?
Well, I have absolutely no experience in this area, but I did this:
Code:
man pcap
I found no hint that this library can distinguish between "incoming" and "outgoing" packets, whatever that means. You may wish to study the man page more carefully yourself.
Failing that, just look inside each packet. It has everything you need to know.
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