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[IDD #ZLR-226723]: Data from idd.unidata

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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.



Hi,

Sorry for the slow reply... we had two days off at the end of the week
last week for our Thanksgiving holiday.

re:
> How can we be allowed to receive data from the machine idd.unidata.ucar.edu?
> We are the Marine Meteorological Service (Brazil Navy) and users of
> IDD/LDM/Gempak, and we want to receive data from UNIDATA as a security mode
> if CPTEC data (idd.cptec.inpe.br) are unavailable.

We (Unidata Program Center/UCAR) typically do not feed non-educational 
institutions
off of IDD relay nodes that we operate since we are funded by the National 
Science
Foundation (NSF) to support the mostly U.S.-based educational and research
communities.  We make exceptions to this rule only when there is a measurable
benefit to the Unidata community at-large.  Also, ** please note ** that we do
not/can not guarantee delivery of data is clearly spelled-out in the Data Use
Policy on our website:

Unidata HomePage
http://www.unidata.ucar.edu/

  Data (please read the initial paragraph)
  http://www.unidata.ucar.edu/data/

    ...guidelines for using these data, and a factsheet for a brief overview
    http://www.unidata.ucar.edu/data/data_usage.html#data

We are willing to discuss whether a backup feed to your site from either
idd.unidata.ucar.edu or idd.cise-nsf.gov will have a benefit to the Unidata
community at-large.

re:
> Data:
> ldm.smm.mil.br
> 189.21.67.181

Comment:

- DNS does not appear to be setup/setup correctly for your machine:

$ nslookup ldm.smm.mil.br
Server:         157.92.28.1
Address:        157.92.28.1#53

** server can't find ldm.smm.mil.br: NXDOMAIN

$ nslookup 189.21.67.181
Server:         157.92.28.1
Address:        157.92.28.1#53

** server can't find 181.67.21.189.in-addr.arpa: NXDOMAIN

Cheers,

Tom
--
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Ticket Details
===================
Ticket ID: ZLR-226723
Department: Support IDD
Priority: Normal
Status: Closed