different nmap results
- by aasasas
Hello
I have a scan on my server form outside and from inside, why results are different?
[root@xxx ~]# nmap -sV -p 0-65535 localhost
Starting Nmap 5.51 ( http://nmap.org ) at 2011-02-16 07:59 MSK
Nmap scan report for localhost (127.0.0.1)
Host is up (0.000015s latency).
rDNS record for 127.0.0.1: localhost.localdomain
Not shown: 65534 closed ports
PORT STATE SERVICE VERSION
22/tcp open ssh OpenSSH 4.3 (protocol 2.0)
80/tcp open http Apache httpd 2.2.3 ((CentOS))
Service detection performed. Please report any incorrect results at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 7.99 seconds
AND
sh-3.2# nmap -sV -p 0-65535 xxx.com
Starting Nmap 5.51 ( http://nmap.org ) at 2011-02-16 00:01 EST
Warning: Unable to open interface vmnet1 -- skipping it.
Warning: Unable to open interface vmnet8 -- skipping it.
Stats: 0:07:49 elapsed; 0 hosts completed (1 up), 1 undergoing SYN Stealth Scan
SYN Stealth Scan Timing: About 36.92% done; ETC: 00:22 (0:13:21 remaining)
Stats: 0:22:05 elapsed; 0 hosts completed (1 up), 1 undergoing Service Scan
Service scan Timing: About 75.00% done; ETC: 00:23 (0:00:02 remaining)
Nmap scan report for xxx.com (x.x.x.x)
Host is up (0.22s latency).
Not shown: 65528 closed ports
PORT STATE SERVICE VERSION
21/tcp open tcpwrapped
22/tcp open ssh OpenSSH 4.3 (protocol 2.0)
25/tcp open tcpwrapped
80/tcp open http Apache httpd 2.2.3 ((CentOS))
110/tcp open tcpwrapped
143/tcp open tcpwrapped
443/tcp open tcpwrapped
8080/tcp open http-proxy?
