Re: nmap help

[KarMax <karmax () gmail com>]

On 9/8/06, Jennifer Chan <jennifer.chan () shiftnetworks com> wrote:
> I am trying to use nmap so that I can discover our entire network right now.
> I have been using the router IPs as well as the WAN IPs of each terminating
> device.
> "# nmap -sL -P0 172.16.10.113 172.16.10.105

Ok... from the nmap man page:
-sL: List Scan - simply list targets to scan

EXAMPLES:
  nmap -v -sP 192.168.0.0/16 10.0.0.0/8
SEE THE MAN PAGE FOR MANY MORE OPTIONS, DESCRIPTIONS, AND EXAMPLES

Or just go and read the docs
http://insecure.org/nmap/docs.html


> I was also told that nmap can be used to discover new and interesting
> devices that are connected to our network. How do you do that without
> providing any IPs to it?

-iR <num hosts>: Choose random targets
nmap -v -iR 10000 -P0 -p 80
This will random scan hosts.

Bye

-- 
Gonzalo Martinez
Jabber: KarMax () jabber org

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