Re: NMAP BUG ?

[David Fifield <david () bamsoftware com>]

On Fri, Sep 11, 2009 at 05:43:22PM +0200, fbartalini () libero it wrote:
> I have installed nmap 5.0 + zenmap on my Windows XP SP2 PC .
> If I run
>       nmap -p 1-65535 -T4 -A -v -PE -PS22,25,80 -PA21,23,80,3389 85.40.168.187
> it report no ports open (all filtered) but I  know that this  IP
> address has port 6464 open and if I run nmap as
>       nmap -p 6464 -T4 -A -v -PE -PS22,25,80 -PA21,23,80,3389 85.40.168.187
> it report correctly that port is open. You can try it. Why the first
> command don't report this port as open ?

Both commands should find the open port. It could be that -T4 is too
fast for this particular host. Try it again without -T4 and see if the
results are different.

David Fifield
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