This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Russ,
Does the configuration-file of the LDM on the Family of Service host (file
"etc/ldmd.conf) have an ALLOW entry for host Geoprod4?
If it does, then please send me the output from the following commands,
executed by the LDM user on host Geoprod4:
fosldm=... # set to the hostname or IP address of the
Family of Service LDM host
ping $fosldm
notifyme -vl- -h $fosldm # You'll have to control-C this to stop it
After the last command, check the tail of the LDM log file on $fosldm. Is there
anything relevant about a connection from Geoprod4?
> They are x.x.x.173 geprod4t ( works), and x.x.x.197 geoprod4 (
> does not return any info )
>
> my hosts.allow on FOS is:
> ldmd: x.x.x.173
> ldmd: x.x.x.197
>
> Port 388 is listening on all three servers
Regards,
Steve Emmerson
Ticket Details
===================
Ticket ID: VVJ-331218
Department: Support LDM
Priority: Normal
Status: Closed