Re: opened Ports since Update from Sarge to Etch

[stappers@stappers.nl (Geert Stappers)]

Op 03-05-2007 om 12:09 schreef Jens Seidel:
> On Thu, May 03, 2007 at 11:37:44AM +0200, Mathias Jakel wrote:
> > Since the ugrade from Sarge to Etch, my gateway has many new opened ports. Here the result from nmap-scan:
> 
> I'm not sure whether this is the right list but maybe it addresses
> issues for Release Notes.
>  
> > Interesting ports on xxxx (xxxx):
> > (The 19991 ports scanned but not shown below are in state: closed)
> > PORT STATE SERVICE
> > 22/tcp open ssh
> > 1275/tcp filtered unknown
> 
> According to /etc/services this is used by ivcollector.
> 
> > 1723/tcp open pptp

PPtP: Point-to-Point Tunnelling Protocol.

Could be opened by packages like 'openvpn' and 'pptpd',
who are default _not_ installed.


> > 7722/tcp filtered unknown
> > 7754/tcp filtered unknown
> > 8085/tcp filtered unknown
> > 11402/tcp filtered unknown
> > 14027/tcp filtered unknown
> > 17936/tcp filtered unknown
> > 
> > I don't found any information about this ports. Can somebody help me?
> 
> I didn't found other ports in this file, sorry.


The output of 

  netstat --all --program

might help to find out what's "new".


Cheers
Geert Stappers