Re: [SLUG] nmap and ID'ing open ports

From: Glen (gurensan@tampabay.rr.com)
Date: Sun Sep 09 2001 - 16:11:56 EDT


Wow. This is cool -- I didn't know how to show this.

        Glen

On Sunday 09 September 2001 15:24, you wrote:
> On Sun, Sep 09, 2001 at 01:41:30PM -0400, Russell Hires wrote:
> > Hello everyone,
> >
> > I'm working with my firewall and nmap, and I just discovered that I've
> > got ports open, but I don't know what they do, and they aren't listed in
> > my /etc/services file. I think they may be related to my zope install,
> > which I'll investigate, but perhaps someone here will know what goes with
> > what port. :-)
> >
> > Starting nmap V. 2.54BETA22 ( www.insecure.org/nmap/ )
> > Interesting ports on poet (127.0.0.1):
> > (The 64508 ports scanned but not shown below are in state: closed)
> > Port State Service
> > 3059/tcp open unknown
> > 5432/tcp open postgres
> > 8021/tcp open unknown
> > 9673/tcp open unknown
>
> I believe you can do
> netstat --inet -an -p
> as root to see what programs are bound to ports on linux.
>
> the -p is the money-maker .. the -an just mean all, numbered
>
> lsof will also list programs bound to ports.
>
> g'luck...



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