CEH - Port Scans Exercise

Tester : TEST-BT4 (RAM = 512MB)
Targets: DEN-WEB1 (RAM = 128MB), DEN-WEB2 (RAM = 128MB), DEN-WEB3 (RAM = 128MB), DEN-SVR1 (RAM = 256MB)

Step 1:
Start all virtual machines.

Step 2:
Logon to TEST-BT4. Login with username: root and Password: toor

Step 3:
Check your virtual machine settings.
All network interfaces should be configured with Host-only.

Configure network interface cards, type these commands:

ifconfig eth0 up
ifconfig eth0 131.107.1.252/24
ifconfig eth1 up
ifconfig eth1 192.168.1.252/24
ifconfig
startx

Step 4: Open a bash console and start scanning with Nmap. Scans all active hosts.

Host Discovery
nmap -sP 131.107.1.0/24 192.168.1.0/24

Port Scans
nmap 131.107.1.0/24
nmap 131.107.1.101
nmap -sS -sV -O 131.107.1.101
nmap -A 131.107.1.101
nmap -sU -sV 131.107.1.101
nmap -sS -p80,443 131.107.1.101