I got it to work by running the command prompt as administrator. The code Simple Construction of a RAW TCP/IP Packet. you are using is 15 years old. Pretty sweet that it still works, little out of date though. You should be able to find more recent examples through super search.

In reply to Re: Perl code to send TCP/IP packet not working by trippledubs
in thread Perl code to send TCP/IP packet not working by iThunder

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