scan computers useing nmap

******************************************************
The information in this presentation is intended for educational use only. 
 
Techniques shown should only be performed on your own network.  Using these skills on a network without
Prior consent is illegal.

(Don't be evil)
******************************************************


Sweeping ping useing arp
namp -sP -v -n IP_Range/24 > MUG-Scan1.txt

Scan specific computer useing UDP
   ICMP type 3, code 3 (unreachable) responce means closed port, Otherwise assumed open,  Downfall is that a firewall that blocks the response will report false positives.
   
nmap -sU -v -n IP_address > MUG-Scan2.txt

OS Fingerprinting
 nmap -O -v –n IP_address > MUG-Scan3.txt
 
 combine Scan with OS Fingerprint
 nmap -A -sS -sU -v –n IP_address > MUG-Scan4.txt