4 ms·

Would love to see it, how can I encourage you to?

• Sami_Lehtinen 11y ago
  I'm busy with other projects, so I won't do it. But that's trivial. It would be a good practical learning opportunity if you're trying to learn about IP protocol and packet handling. Just use raw sockets on Linux, get data, and send responses. Alternatively you could use multiple IP addresses on same host, then you don't need to fake packets and can traditionally listen on ping on every IP. But that takes it to bit higher level and it isn't so fun anymore. Or you can set your computer to listen in on routed traffic, if you got router which will route subnet to your 'software' router. There are multiple ways to do it. Of course using two hardware routers is also ok, if you want to learn about configuring those. Different goal, different means. All of these means still require you to be able to control that subnet and set required reverse DNS information or run your own AS and rDNS.