On 10/17/2010 06:37 PM, Brandon Gooch wrote: > On Sun, Oct 17, 2010 at 4:59 PM, Nerius Landys <nlan...@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 64.156.193.115 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.
Or use Nemesis as root. [0] http://nemesis.sourceforge.net/ -- Fuzzy love, -CyberLeo Technical Administrator CyberLeo.Net Webhosting http://www.CyberLeo.Net <cyber...@cyberleo.net> Furry Peace! - http://wwww.fur.com/peace/ _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
