HOWTO extract the IP src/dst address from a packet
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A common question we hear is, "what is the appropriate way to extract the ip src/dst address from a packet"? Here is the official answer ...
HOWTO extract the IP src/dst address from a packet
What is the appropriate way to extract the ip src/dst address from a packet?
// copy packet to avoid modifying the original packet Ptr<Packet> copy = p->Copy (); Ipv4Header iph; copy->RemoveHeader (iph); // copy will disappear when you are done with it.
Craigdo 19:55, 5 August 2008 (EDT)