Port Scanning Issues

["Steinar Watne" <knut.steinar.watne@gmail.com>]

Have you tried nmap or amap?

I have never tried Superscan myself, but nmap and amap seems to agree
with nessus on what ports that are open.

cheers
Steinar Watne



On 25 Jun 2007 21:59:58 -0000,  crumdub12@gmail.com <crumdub12@gmail.com> wrote:
>  A Chairde,
>
>
>    Havin, some issues with scanning stacks on my system.
>
>
> 1. Using Superscan4 ,  I scan stack UDP-TCP 1-65534 , Sometimes I
>
> get no ports open , another time I get 49159 UDP Ports open, only get port 
> report, no attempt made to open any ports ... , when get open ports , I always 
> get 49159 UDP Ports ...... , use the scanner at 250msecs , takes around 16 
> hours to finish.
>
>
> 2. Using Languard, Nessus and Retina , get different scans from each tool, any 
> ideas why, how do I find out real ports open.. differences can be 10,000 ports
>
>
>
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