On Tue, 2004-05-11 at 10:08, Ian L wrote:
> At 04:42 PM 5/10/2004, you wrote:
> >On Tue, 2004-05-11 at 01:25, Ian L wrote:
> > > I have an application which is supposed to be listening on port 18140.
> > > However, when i try doing telnet localhost 18140 it says connection
> > > refused. I've tried running iptables clear, but that doesnt help.
> > >
> > > This machine is on an internal network so i really dont care about
> > having a
> > > firewall running on the machine. Is there any other firewall that
might be
> > > installed with debian? Or any other reason why this port seems to be
> > > blocked? There are other ports which do work, such as port 22 for ssh.
> > >
> > > thanks
> > >
> > > Ian
> >
> >netstat -tulp
> >
> >will tell you IF (and what) anything is running on that port.
> >
> >tinus.
>
> Hmm, ok something odd. netstat says my app is on 18141:
>
> udp 0 0
> *:18141 *:* 22027/paraNode
>
> but i cant telnet to localhost 18141 either.
I may be wrong, but I think telnet uses tcp.
The output from netstat above indicates that the daemon is listening on
a udp port...
HTH
charlie