Re: 20010918: LDM problem

Hongming Qi wrote:
> 
> Anne,
> 
>    I didn't see the log you mentioned. The matter is that we don't
> request data from FSL and they try to push the data to us. So I modify
> the ACCEPT part.  Do you think that we still should add the request
> entry in ldmd.conf?
> 
> Hongming
> 
> The following is my ldmd.conf:
> 
> #####
> # $Id: ldmd.conf,v 1.13 2000/07/05 22:25:05 russ Exp $
> # Sample ldmd.conf for ldm5
> ####
> #
> # This is the main configuration file for the LDM server. All lines that
> start
> # with a "#" sign are comments.
> #
> # To debug an LDM that hangs on start up, run the following from LDM
> home:
> # % bin/rpc.ldmd -vl - -q data/ldm.pq etc/ldmd.conf
> #
> # If the LDM still hangs, comment out all lines in this file except
> noted
> # allow line entry below, try again.
> #
> ###############################################################################
> # Exec Entries
> ###############################################################################
> #
> # Programs that can share a queue with rpc.ldmd server, these programs
> # are started by the "exec" command and are in the same process group.
> #
> exec    "pqbinstats"
> exec    "pqact"
> #exec   "pqsurf"
> #
> ###############################################################################
> # Request Entries
> ###############################################################################
> #
> # LDM5 servers request data from Data Sources
> #
> #       request <feedset> <pattern> <hostname pattern>
> #
> #request WMO ".*" uni0.unidata.ucar.edu
> #
> ###############################################################################
> # 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\.?$))
> #
> ###############################################################################
> # Accept Entries
> ###############################################################################
> # ACCEPT: Who can feed us, currently this action is ONLY needed for WSI
> data
> #
> # accept <feedset> <pattern> <hostname pattern>
> #
> # accept anything from yourself
> #
> #accept ANY ".*" ^((localhost|loopback)|(127\.0\.0\.1\.?$))
> #
> # accept from your upstream site
> #
> # WSI is using ldm4 protocol so the accept is still required
> #accept WSI
> #    .*
> #    ^[a-z].*\.uni\.wsicorp\.com$
> accept FSL
>     .*
>     ^phub1\.fsl\.noaa\.gov$
> #
> ###############################################################################
> # End
> ###############################################################################

Oh, I see.  No, I don't think you need a request line.  In this case I
can't say why you are not receiving data.  Are you sure FSL is sending
the data?  I suggest you contact them to find out.  Everything about
your setup that I have seen looks fine.

Anne 
-- 
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Anne Wilson                     UCAR Unidata Program            
address@hidden                 P.O. Box 3000
                                  Boulder, CO  80307
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