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[LDM #LJC-128881]: LDM at NOAA

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  • Subject: [LDM #LJC-128881]: LDM at NOAA
  • Date: Fri, 10 Oct 2014 13:40:38 -0600
Hi Russ,

re:
> These are the request lines in my ldmd.conf.  I have other LDM machines
> that have no problem accessing.
> 
> request FNEXRAD "^rad/NEXRCOMP/1km/n0r_" idd.unidata.ucar.edu
> request FSL "^FSL\.NETCDF\.NPN60\.(.*)" 140.90.4.34

OK.  This will become useful later.

re:
> [ldm@geoprod4 ~]$ notifyme -vl- -f FNEXRAD -h idd.unidata.ucar.edu
> Oct 10 19:00:20 notifyme[12707] NOTE: Starting Up: idd.unidata.ucar.edu:
> 20141010190020.572 TS_ENDT {{FNEXRAD,  ".*"}}
> Oct 10 19:00:20 notifyme[12707] NOTE: LDM-5 desired product-class:
> 20141010190020.572 TS_ENDT {{FNEXRAD,  ".*"}}
> Oct 10 19:00:20 notifyme[12707] INFO: Resolving idd.unidata.ucar.edu to
> 128.117.140.3 took 0.002237 seconds
> ^COct 10 19:00:39 notifyme[12707] NOTE: exiting
> 
> [ldm@geoprod4 ~]$ notifyme -vl- -f FSL2 -h 140.90.4.34
> Oct 10 19:03:18 notifyme[12786] NOTE: Starting Up: 140.90.4.34:
> 20141010190318.557 TS_ENDT {{FSL2,  ".*"}}
> Oct 10 19:03:18 notifyme[12786] NOTE: LDM-5 desired product-class:
> 20141010190318.557 TS_ENDT {{FSL2,  ".*"}}
> ^COct 10 19:03:26 notifyme[12786] NOTE: exiting

Both of these show that your REQUEST did not make it to the upstream
host.  If they had, and if the LDM on the upstream had not been configured
to ALLOW your REQUEST, we would have seen the REQUEST being denied.

Question:

- what is the IP address and fully-qualified hostname of the machine(s)
  that you want to be able to REQUEST from idd.unidata.ucar.edu and
  140.90.4.34?

  I need the external IP, not the internal/private one.

Also, to test to see if your outbound REQUEST is being blocked, you
can use 'telnet':

<as 'ldm'>
telnet idd.unidata.ucar.edu 388

Cheers,

Tom
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Ticket Details
===================
Ticket ID: LJC-128881
Department: Support IDD
Priority: Normal
Status: Closed