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Re: Problem starting gdomap
From: |
Peter Cooper |
Subject: |
Re: Problem starting gdomap |
Date: |
Thu, 13 Feb 2003 16:52:51 +0100 |
User-agent: |
Mutt/1.4i |
On Thu, Feb 13, 2003 at 04:22:26PM +0100, Kjell Heskestad wrote:
> Whenever I try starting gdomap (as root), it responds: "gdomap: Unable
> to bind address to UDP socket. Perhaps gdomap is already running" + a
> message asking me to start it as root.
>
> Now, "ps ax" doesn't show any sign of gdomap, and gdomap -N results in
> "failed to contact gdomap on dawnrazor(192.168.0.66) - Connection
> refused". iptables allows everything on eth0 and lo, though if I
> disable it completely, "Connection refused" is replaced with "Operation
> in progress", but according to ps, gdomap still fails to start.
>
> It's a bit baffling. I've been searching google and list archives,
> experimenting with firewall settings, hostname settings, "gdomap -a
> file" and such. My system runs RedHat 8.0, with the most recent GNUstep
> files compiled and installed.
Hi
Check the output of your netstat -an command. This should show all bound
ports, and you should see something like:
tcp 0 0 *.538 *.* LISTEN
udp 0 0 *.538 *.*
If you see that on your clean booted box, then the ports are already bound
by something else rather than gdomap ;)
It is also possible that your /etc/hosts file is a bit weird and your
gdomap is only bound to one interface or another.
> I've enabled xinetd/portmap (are those necessary for gdomap?), and
> /etc/services contains the correct entries for gdomap.
gdomap is a kind of portmapper for a kind of RPC, but uses quite a different
mechanism and port, and they're not the same thing.
> I'd be very grateful for help, as I'm itching to start writing/using GUI
> GNUstep apps. :)
It's fun, and very satisfying.
Peter