[ldm-users] Strange LDM connectivity issue

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• Subject: [ldm-users] Strange LDM connectivity issue
• From: "Mullenax, Robert R. (WFF-820.0)[ORBITAL SCIENCES CORPORATION]" <robert.r.mullenax@xxxxxxxx>
• Date: Tue, 19 Jan 2021 17:14:26 +0000
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Good morning,

I rarely have LDM connectivity issues, but am having a weird one this morning. 
I have two systems, at our facilities in different states that I manage. Our 
NOAAport ingest machine is down at one location, so I want to feed from the LDM 
server at the other location that is being fed by another dish/NOAAport ingest 
machine. I have proper allows/request on both ends, DNS resolves correctly, 
SELinux (CENTOS 7) is disabled on both machines, and port 388 is allowed 
through firewall. Each machine is getting a non-NOAAPort data feed from another 
out-of-state LDM just fine.

Ldmping results in:

20210119T171056.791467Z ldmping[11619] ERROR ldmping.c:75:print_hstat() 
SVC_UNAVAIL  10.097094    0  XXXXXXXXXXXX.com  
h_clnt_create(XXXXXXXXXXXXX.com): Timed out while creating connection

Yet the server on the other end is running and all is nominal.

Any ideas on what to check?

Thanks,
Robert Mullenax

Robert Mullenax
Staff Meteorologist
CSBF/Northrop Grumman
Palestine, Texas
903-729-0271

• Follow-Ups:
  • Re: [ldm-users] Strange LDM connectivity issue
    • From: Herzmann, Daryl E [AGRON]