UDP packet spoofed LAN source address?
jamesbrandongooch at gmail.com
Sun Oct 17 23:37:20 UTC 2010
On Sun, Oct 17, 2010 at 4:59 PM, Nerius Landys <nlandys at gmail.com> wrote:
>> > Maybe, is there a simple 10 line C program that I can run and compile to
>> > check if this scenario is possible on _my_ server?
>> 'netcat' has the capability built in.
> root# echo "hi" | nc -u -w 1 -p 30002 -s 18.104.22.168 daffy 30001
> nc: bind failed: Can't assign requested address
> I don't seem to be able to spoof a source address using netcat, unless I'm
> missing something in the man page.
I think you need to have the IP address you wish to spoof bound to an interface.
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