On 11/22/2005 12:54 PM, Bart Trojanowski wrote: > I am doing some syn-flood testing. I would like to create bursts of > real connections by using 'wget &' from a loop in user space, and have > the connections "queued up". When everything is ready, I would like to > have all the SYNs sent out at (almost) the same time. > > Is it possible to do something like this? Can I use existing iptables > plugins? If not, what NF primitives should I employ? Use the QUEUE target to send the packets to userspace, and then have a userspace application queue them until you are ready.