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[LDM #NTH-493887]: ldmping one way only



Donna,

Are the firewalls on ldm-relay1 and ldm3 configured to allow incoming TCP
connections from ldm3 to port 388? You can test this by executing the command
"telnet ldm-relay1 388" on ldm3.

Also, you might get some ideas from
<https://github.com/Unidata/LDM/wiki/Troubleshooting#receiving>.

We don't know how these systems are supposed to be working together. Would you
please explain or call us at 303-497-8642.

> I'm stuck with a problem. With one relay down we have only the other relay
> working (until tomorrow).
> 
> I find that ldm-relay1 will successfully ldmping the cluster nodes (ldm1,
> ldm2, and ldm3). But ldmping from ldm1, ldm2 and ldm3 does not succeed.
> 
> [ldm@ldm3 ~]$ ldmping -i 0 ldm-relay1
> > Nov 09 18:53:09 ulog INFO:      State    Elapsed Port   Remote_Host
> >     rpc_stat
> > Nov 09 18:53:09 ulog INFO: Resolving ldm-relay1 to 165.91.55.27 took
> > 0.001211 seconds
> > Nov 09 18:53:19 ulog ERROR: SVC_UNAVAIL  10.001596    0   ldm-relay1
> > h_clnt_create(ldm-relay1): Timed out while creating connection
> > [ldm@ldm3 ~]$
> 
> ?With all three acting this way, there is a lot of data not getting out to
> users.?

Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: NTH-493887
Department: Support LDM
Priority: Normal
Status: Closed
===================
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