You also don't mention which flavor of linux you're using. You may
find SELinux is also on and causing you problems.
If you have root access, though, for now, please look at the results
of the following command:
iptables -L
If port 388 (and/or a reference to either LDM or IDD) isn't seen, you
likely have, as Alan suggested, a firewall problem.
gerry
On Mon, Nov 12, 2012 at 9:29 AM, Alan hall <alan.hall@xxxxxxxx> wrote:
> Since you didn't change any of,your configuration, it must be the network or
> firewalls. The first thing to try is ldmping. Can you ldmping to and from
> all the servers? If not, find out why from your network administrator.
>
> -Alan
>
>
> On Nov 12, 2012, at 9:14 AM, Rodrigo de Souza Barreto Mathias
> <rodrigowind@xxxxxxxxxxxx> wrote:
>
> Hi!
>
> I'm in trouble with the communication between two machines working with LDM.
> One of them works getting data from IDD (from a external server) and the
> other one gets the data from the first one (internal).
> I configured the ldmd.conf of both to work this way, and it worked very well
> until some time ago. I don't know what happened, but it doesn't work
> anymore. I didn't change any ldmd.conf configuration of both and, from what
> I know, my internal net didn't change either. Now, I have my two machines
> getting data from a external server because their LDM can't see each other.
> Does anybody have a suggestion?
>
> Thanks a lot!
>
> Rodrigo Mathias
> Marine Weather Service
> Brazilian Navy
>
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