Re: nmap -sS is slow versus -sT

[Giovanni Bechis]

On 05/17/13 20:01, Rodolfo Gouveia wrote:
> Hello,
> I've noticed that nmap is rather slow when scanning with -sS
> in contrast to -sT and also to -sS in Linux.
> With a clean 5.2 install and pf disabled, running a scan of
> this type takes 329.10s while for the same host but with instead
> -sT is 0.46s!
> 
maybe the slowness could be related to the fact that struct bpf_timeval (in 
net/bpf.h) is different from struct timeval.
 Cheers
  Giovanni