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Author Topic: Modifying TCP header (Just for Fun)  (Read 319 times)

BSaidus

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Modifying TCP header (Just for Fun)
« on: April 19, 2017, 12:46:37 pm »
Hello.!
I wonder if there is a possibility to modify a TCP Header, so to modify the source IP address.
Is there any library ready to do that ...

Thanks.
lazarus 1.6.4 Win8.1 / cross FreeBSD
dhukmucmur vernadh!

marcov

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Re: Modifying TCP header (Just for Fun)
« Reply #1 on: April 19, 2017, 01:35:44 pm »
Not modify, but pcap running under sufficient permissions might allow you to write raw packets onto an interface.

 

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