[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[IDD #BBX-177142]: Fwd: [SSEC-TC-req #38799] aws.ssec.wisc.edu question

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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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

  • Subject: [IDD #BBX-177142]: Fwd: [SSEC-TC-req #38799] aws.ssec.wisc.edu question
  • Date: Tue, 29 Sep 2015 12:45:45 -0600
Hi Carol and Matthew,

re:
> Any idea when the AMPS feed will be available again?

The problem of not being able to REQUEST an LDM feed from MMM is not
on our side; the LDM is running on antidd.ucar.edu, but it is not able
to contact the LDM on the MMM machine, pine.mmm.ucar.edu.  I just sent
an email to Jordan Powers and Kevin Manning asking if they know of any
changes that were made on the MMM side about a month to a month and a
half ago.

re:
> Were you able to connect aws.ssec.wisc.edu?

Yes, the LDM on antidd.ucar.edu can contact aws.ssec.wisc.edu.  We are
not seeing any data from the REQUEST, however.  Here are our LDM
configuration file, ~ldm/etc/ldmd.conf, REQUEST lines:

REQUEST EXP "^(USAP)" pine.mmm.ucar.edu
REQUEST EXP "^(USAP|ANT|ANSP)" aws.ssec.wisc.edu
REQUEST EXP "^SSEC_NAWIPS_AMRC-ARCTIC_4KM" aws.ssec.wisc.edu

Please advise if the REQUESTs to aws.ssec.wisc.edu need to be updated.

> Thanks,
> Carol
> 
> Carol Costanza
> Antarctic Meteorological Research Center
> University of Wisconsin-Madison Space Science and Engineering Center
> 1225 W Dayton St, Rm 947, Madison, WI 53706
> Email: address@hidden
> Web: http://amrc.ssec.wisc.edu
> 
> On 09/24/2015 01:37 PM, Carol Costanza wrote:
> > OK I just updated the ldmd.conf and restarted ldm
> >
> > Thanks,
> > Carol
> >
> > Carol Costanza
> > Antarctic Meteorological Research Center
> > University of Wisconsin-Madison Space Science and Engineering Center
> > 1225 W Dayton St, Rm 947, Madison, WI 53706
> > Email: address@hidden
> > Web: http://amrc.ssec.wisc.edu
> >
> > On 09/24/2015 01:33 PM, Unidata IDD Support wrote:
> >> Hi Carol,
> >>
> >> re:
> >>> We are getting no denying connection from antidd.ucar.edu. I found the
> >>> logs in /var/log/messages.
> >>>
> >>> We are getting some from motherloade.ucar.edu
> >>>
> >>> Sep 24 16:41:57 aws ldmd[42609] NOTE: Denying connection from
> >>> "motherlode.ucar.edu" because not allowed
> >> Ah Ha!  This is because 'antidd' is an alias for 'motherlode', and it
> >> looks
> >> like DNS is resolving to 'motherlode' instead of 'antidd'.
> >>
> >> re:
> >>> Do you have any other ideas to change the ALLOW for antidd? Should I
> >>> try
> >>> typing in the numerical IP address?
> >> Yes.  Please change your allow to:
> >>
> >> ALLOW   ANY   ^(antidd|motherlode)\.ucar\.edu$  .*
> >>
> >> and then restart the LDM on aws.ssec.wisc.edu.
> >>
> >> After the ALLOW is cleared up, lets work on your LDM logging problem.
> >>
> >> re:
> >>> Just in case you want to check your request for aws:
> >>>
> >>> aws.ssec.wisc.edu - 128.104.109.234
> >> Our REQUEST lines to 'aws' are:
> >>
> >> REQUEST EXP "^(USAP|ANT|ANSP)" aws.ssec.wisc.edu
> >> REQUEST EXP "^SSEC_NAWIPS_AMRC-ARCTIC_4KM" aws.ssec.wisc.edu
> >>
> >> Cheers,
> >>
> >> Tom
> >> --
> >> ****************************************************************************
> >>
> >> Unidata User Support                                    UCAR Unidata
> >> Program
> >> (303) 497-8642 P.O. Box 3000
> >> address@hidden Boulder, CO 80307
> >> ----------------------------------------------------------------------------
> >>
> >> Unidata HomePage http://www.unidata.ucar.edu
> >> ****************************************************************************
> >>
> >>
> >>
> >> Ticket Details
> >> ===================
> >> Ticket ID: BBX-177142
> >> Department: Support IDD
> >> Priority: Normal
> >> Status: Closed
> >>
> >
> 
> 

Cheers,

Tom
--
****************************************************************************
Unidata User Support                                    UCAR Unidata Program
(303) 497-8642                                                 P.O. Box 3000
address@hidden                                   Boulder, CO 80307
----------------------------------------------------------------------------
Unidata HomePage                       http://www.unidata.ucar.edu
****************************************************************************


Ticket Details
===================
Ticket ID: BBX-177142
Department: Support IDD
Priority: Normal
Status: Closed