Hi, i just try to know how is going litespeed while on ddos attack.. i set up ubuntu with kernel 3.0 also i configuration ddos params on litespeed i just tring http flood it goes fine.. But i got 1 problem.. while i try Syn fooding.. server is stuck.. backlog queue is full and 3way handshake is filled up.. here u see what happens. root@litespeed:/etc# netstat -n -p TCP |grep SYN_RECV | wc -l 256 question is how can i increase backlog queue? . Because on linux its only 256 connection on default.. i want to increase this anyone know how it be ? or any configuration that i miss on litespeed ? Thanks.