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RE: GEM distribution

Hi Jeff,

        The following is what we currently have configured:

-------------------
 # The LDM will NOT start if the entry is commented-out.
ALLOW   ANY     ^((localhost|loopback)|(127\.0\.0\.1\.?$))      .*
#
# Give permission to the Unidata Program Center
ALLOW   ANY     ^[a-z].*\.unidata\.ucar\.edu\.?$        .*
--------------------


        I notice that our first allow, above, does not end with 
"|([a-z].*\.unidata\.ucar\.edu\.?$)" as in your example below.  Is this a 
problem?

        I will add an allow ANY for idd.cise-nsf.gov as requested...

Anne-Marie Beaubien 
Environment Canada 
Meteorological Service of Canada 
CMC Informatics Branch / Data Acquisition and Distribution Services 
Tél:  (514) 421-4778           Fax: (514) 421-4703 
email:    address@hidden 





-----Original Message-----
From: Jeff Weber [mailto:address@hidden] 
Sent: 20 May, 2009 17:37
To: Grenier,Michel [CMC]
Cc: Beaubien,Anne-Marie [CMC]; address@hidden
Subject: RE: GEM distribution

Bonjour Michel and Anne Marie,

Can you please add an "allow" in your ldmd.conf file, located in ~ldm/etc (in 
theory) and make sure you have:


allow   ANY     ^[a-z].*\.unidata\.ucar\.edu\.?$

[note, use tabs and not white space] :)

..this is what we would like to see implemented, and is probably already in 
your ldmd.conf file, but perhaps it is commented out. The original allow line 
looked like this:

###############################################################################
# Allow Entries
###############################################################################
#
# Giving permission for a Data Sink to perform a request to your LDM # # allow 
<feedset> <hostname pattern> # # Giving permission to your own machine and 
Unidata # # Under no circumstances comment out the next allow entry to 
localhost # The LDM will NOT start if the lines are commented out.
allow   ANY     
^((localhost|loopback)|(127\.0\.0\.1\.?$)|([a-z].*\.unidata\.ucar\.edu\.?$))
allow   ANY     ^([a-z].*\.ucar\.edu\.?$)
#
##############################################################################


To better serve folks on the east coast we also request an allow for:

idd.cise-nsf.gov


Thanks for working with us on this, and after this config (since we are now 
allowed to fan out this feed) it may be the last time needed :)


Cheers,

Jeff
---------------------------------------------------------------------
Jeff Weber                                    address@hidden        :
Unidata Program Center                        PH:303-497-8676        :
University Corp for Atmospheric Research      3300 Mitchell Ln       :
http://www.unidata.ucar.edu/staff/jweber      Boulder,Co 80307-3000  :
---------------------------------------------------------------------

On Tue, 19 May 2009, Yves Pelletier wrote:

> Hi Jeff,
>
> Sorry for the slow response on this.  We discussed this with our 
> colleagues of the Data Acquisition and Dissemination Systems section 
> and agreed it would be a good idea.
>
> If any action is required on our part, please coordinate with 
> Anne-Marie Beaubien and Michel Grenier.
>
> With my best regards
>
> Yves Pelletier
> Chief, Implementation and Operational Services Section National 
> Prediction Operations Meteorological Service of Canada
>
> On Tue, 2009-05-19 at 14:23 -0600, Jeff Weber wrote:
>
> > Bonjour Yves,
> >
> > I am hopeful that we can discuss the option of having Unidata "fan out"
> > the CMC GEM model output.
> >
> > To refresh our memories, currently CMC delivers all GEM output 
> > "point-to-point". Unidata would like to have the permission to relay 
> > the data within our IDD topology. This would ease the use of your 
> > bandwidth AND reduce time and effort to maintain your ldmd.conf files for 
> > "allow"
> > capabilities. We recently were successful doing this with FNMOC/NRL 
> > and the NOGAPS/COAMPS model ouput. The benefit to the Unidata 
> > community would be multiple points of access.
> >
> > Thank you for considering this request.
> >
> > Jeff
> > ---------------------------------------------------------------------
> > Jeff Weber                                    address@hidden        :
> > Unidata Program Center                        PH:303-497-8676        :
> > University Corp for Atmospheric Research      3300 Mitchell Ln       :
> > http://www.unidata.ucar.edu/staff/jweber      Boulder,Co 80307-3000  :
> > --------------------------------------------------------------------
> > -
> >
> > On Tue, 28 Apr 2009, Hogue,Richard [CMC] wrote:
> >
> > > Hi Linda,
> > >
> > > Nice to hear from you.  Yes I'm still around !
> > >
> > > I have copied Yves Pelletier on this reply.  Yves leads our 
> > > Implementation and Operational Services Section here at CMC.  He 
> > > will gladly follow up with you and Jeff on this.
> > >
> > > Kind regards,
> > >
> > > Richard.
>