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libpcap is a very popular user-space networking library, with which you can capture and or generate packets. libpcap is the underlying framework for many popular packet capture tools such as…
Here is my sample Kernel Module to drop packets (i.e sk_buff instance) captured via netfilter hooks. When you want to drop packets in your custom netfilter hooks make sure you…
https://youtu.be/pFaLtEqIUZY
I shot multi-episode video series on sample libpcap user-space C code, which you can refer (below). And long ago I shot multi-episode video series on sending custom packets via raw-sockets…
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