single linux box on dsl?
Adam Voigt
adam at kotisprop.com
Thu May 13 19:20:39 UTC 2004
No, I mean like this:
$ nmap localhost
Starting nmap 3.48 ( http://www.insecure.org/nmap/ ) at 2004-05-13 15:17
EDT
Interesting ports on globex.kotisprop.com (127.0.0.1):
(The 1655 ports scanned but not shown below are in state: closed)
PORT STATE SERVICE
22/tcp open ssh
631/tcp open ipp
Nmap run completed -- 1 IP address (1 host up) scanned in 0.478 seconds
$ netstat --inet -lnp
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address
State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:*
LISTEN -
tcp 0 0 127.0.0.1:631 0.0.0.0:*
LISTEN -
udp 0 0 0.0.0.0:631 0.0.0.0:* -
raw 0 0 0.0.0.0:1 0.0.0.0:* 7 -
Nope, X is not running on port 6000.
On Thu, 2004-05-13 at 15:18, Guy Fraser wrote:
> Do you mean like this?
>
> $ nmap localhost
>
> Starting nmap 3.48 ( http://www.insecure.org/nmap/ ) at 2004-05-13 13:14 MDT
> Interesting ports on sigurd.incentre.net (127.0.0.1):
> (The 1652 ports scanned but not shown below are in state: closed)
> PORT STATE SERVICE
> 22/tcp open ssh
> 25/tcp open smtp
> 631/tcp open ipp
> 6000/tcp open X11
> 10000/tcp open snet-sensor-mgmt
>
> Wait a minute, what is that thing on Port 6000/tcp ?
>
> How about this?
>
> $ sudo netstat --inet -lnp
> Active Internet connections (only servers)
> Proto Recv-Q Send-Q Local Address Foreign Address
> State PID/Program name
> tcp 0 0 0.0.0.0:6000 0.0.0.0:*
> LISTEN 906/X
> tcp 0 0 0.0.0.0:10000 0.0.0.0:*
> LISTEN 883/perl
> tcp 0 0 0.0.0.0:22 0.0.0.0:*
> LISTEN 678/sshd
> tcp 0 0 127.0.0.1:631 0.0.0.0:*
> LISTEN 3938/cupsd
> tcp 0 0 127.0.0.1:25 0.0.0.0:*
> LISTEN 735/sendmail: accep
> udp 0 0 0.0.0.0:10000
> 0.0.0.0:* 883/perl
> udp 0 0 0.0.0.0:67
> 0.0.0.0:* 716/dhcpd
> udp 0 0 0.0.0.0:69
> 0.0.0.0:* 692/xinetd
> udp 0 0 0.0.0.0:631
> 0.0.0.0:* 3938/cupsd
> udp 0 0 206.75.213.195:123
> 0.0.0.0:* 707/ntpd
> udp 0 0 127.0.0.1:123
> 0.0.0.0:* 707/ntpd
> udp 0 0 0.0.0.0:123
> 0.0.0.0:* 707/ntpd
> raw 0 0 0.0.0.0:1 0.0.0.0:*
> 7 716/dhcpd
>
> Yep, X is running on TCP port 6000.
>
> Next...
>
> Adam Voigt wrote:
>
> >So why does nmap'ing localhost and your actual IP reveal no X11 ports?
--
Adam Voigt
adam at kotisprop.com
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