· sudo nmap -sS 199.180.255.25
Password:
Starting Nmap 6.01 ( http://nmap.org ) at 2012-08-30 10:29 CST
Nmap scan report for 199.180.255.25
Host is up (0.25s latency).
All 1000 scanned ports on 199.180.255.25 are closed
Nmap done: 1 IP address (1 host up) scanned in 3.44 seconds
· sudo nmap -sT 199.180.255.25
Starting Nmap 6.01 ( http://nmap.org ) at 2012-08-30 10:29 CST
Nmap scan report for 199.180.255.25
Host is up (0.22s latency).
All 1000 scanned ports on 199.180.255.25 are closed
Nmap done: 1 IP address (1 host up) scanned in 26.73 seconds
· sudo nmap -sO 199.180.255.25
Starting Nmap 6.01 ( http://nmap.org ) at 2012-08-30 10:30 CST
Nmap scan report for 199.180.255.25
Host is up (0.038s latency).
Not shown: 254 open|filtered protocols
PROTOCOL STATE SERVICE
1 open icmp
6 open tcp
Nmap done: 1 IP address (1 host up) scanned in 8.87 seconds
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