Re: nmap Discover others question

[ToddAndMargo <ToddAndMargo () zoho com>]

On 09/23/2013 08:22 AM, Jason Hellenthal wrote:
> You are scanning  192.168.255.0/24
>
> If a host has an ip in that range then you are going to see it unless
> its firewalled. Simple as that.

Hi Jason,

   Thank you.  That is what I though.  Although
I am a bit hazy if someone used the route command
to add your network to their routing table.

   Follow up question: using iptables terminology, I
can see nmap finding "-j REJECT", but I can not see
nmap finding "-j DROP".

   I am asking this as the "nmap -sA network" command
can supposedly find firewalled devices.

   What am I missing?


Many thanks,
-T

> --
>   Jason Hellenthal
>   Inbox: jhellenthal () DataIX net <mailto:jhellenthal () DataIX net>
>   Voice: +1 (616) 953-0176
>   JJH48-ARIN
>
>
> On Sep 23, 2013, at 0:49, ToddAndMargo <ToddAndMargo () zoho com
> <mailto:ToddAndMargo () zoho com>> wrote:
>
> > 192.168.255.0/24


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