Re: 20020423: NLDN routing (fwd)

Hi Tom, 

Thanks for correcting that issue, just want to make sure we are not
stepping on any toes..;)

Thanks again,

-Jeff
____________________________                  _____________________
Jeff Weber                                    address@hidden
Unidata Support                               PH:303-497-8676 
NWS-COMET Case Study Library                  FX:303-497-8690
University Corp for Atmospheric Research      3300 Mitchell Ln
http://www.unidata.ucar.edu/staff/jweber      Boulder,Co 80307-3000
________________________________________      ______________________

On Tue, 23 Apr 2002, Thomas Don Aratari wrote:

> This has been changed.
> 
> I'm sorry, the ldmd.conf was passed down to me a ways back.. I assumed it
> was okay..
> 
> Thanks for the heads-up.
> 
> Tom
> 
> 
> On Tue, 23 Apr 2002, Jeff Weber wrote:
> 
> > Hi Tom, 
> > 
> > A heads up on your ldmd.conf file.
> > 
> > Since you are getting the NLDN data, and it is propriatary data, you
> > should place an ALLOW ANY-NLDN ....
> > instead of      ALLOW ANY
> > 
> > UAH has been getting NLDN data from you, this is NOT OK, it could
> > jeopardize the entire feed. So, please make the appropriate changes to
> > ldmd.conf.
> > 
> > Scott, 
> > 
> > If you desire to get the NLDN feed this needs to be set up with David
> > Knight at SUNY-Albany:
> > 
> > address@hidden
> > 
> > 
> > ALL NLDN feeds are point to point and not part of  
> > the IDD feed.
> > 
> > Thank you for your cooperation,
> > 
> > 
> > -Jeff
> > ____________________________                  _____________________
> > Jeff Weber                                    address@hidden
> > Unidata Support                               PH:303-497-8676 
> > NWS-COMET Case Study Library                  FX:303-497-8690
> > University Corp for Atmospheric Research      3300 Mitchell Ln
> > http://www.unidata.ucar.edu/staff/jweber      Boulder,Co 80307-3000
> > ________________________________________      ______________________
> > 
> > Jeff,
> > 
> > While trying to ascertain the topology of the MCIDAS feed for the
> > replacement machine at Wisconsin, Tom and I ran across a topology
> > problem in the feed of data from yin.engin.umich.edu to
> > aqua.nsstc.uah.edu.
> > 
> > 
> > Looking at the ~ftp/pub/idd/latency.input.1 file, you see that
> > striker is not feeding a host at uah.edu.
> > 
> > However, the topo message from umich.edu shows they are feeding "ANY" to 
> > uah.edu, while at the same time, umich is receiving NLDN on that machine:
> > LDMBINSTATS
> > no_runtime_link yin.engin.umich.edu 2002042318 HDS 1125 6544993 +
> > 20020423183456 noaaport.unidata.ucar.edu 0.55 17@1823
> > no_runtime_link yin.engin.umich.edu 2002042318 IDS|DDPLUS 4249 4576631 +
> > 20020423183457 noaaport.unidata.ucar.edu 0.68 17@1823
> > no_runtime_link yin.engin.umich.edu 2002042318 MCIDAS 7 3575889 +
> > 20020423183407 gold.ssec.wisc.edu 18.91 30@1758
> > no_runtime_link yin.engin.umich.edu 2002042318 FSL2 7 1226676 +
> > 20020423183429 hero.fsl.noaa.gov 4.64 8@0454
> > no_runtime_link yin.engin.umich.edu 2002042318 NLDN 6 504 +
> > 20020423183100 striker.atmos.albany.edu 16.01 16@3100
> > no_runtime_link yin.engin.umich.edu 2002042318 NNEXRAD 261 1725587 +
> > 20020423183456 sunshine.ssec.wisc.edu 0.28 5@2204
> > no_runtime_link yin.engin.umich.edu 2002042317 HDS 5649 49428744 +
> > 20020423175955 noaaport.unidata.ucar.edu 656.72 1218@0645
> > no_runtime_link yin.engin.umich.edu 2002042317 IDS|DDPLUS 6269 5334235 +
> > 20020423175959 noaaport.unidata.ucar.edu 503.33 1215@0422
> > no_runtime_link yin.engin.umich.edu 2002042317 MCIDAS 5 3486727 +
> > 20020423173732 gold.ssec.wisc.edu 100.45 257@3205
> > no_runtime_link yin.engin.umich.edu 2002042317 FSL2 11 1926108 +
> > 20020423175818 hero.fsl.noaa.gov 7.63 38@1110
> > no_runtime_link yin.engin.umich.edu 2002042317 NLDN 10 840 +
> > 20020423175500 striker.atmos.albany.edu 32.43 104@3100
> > no_runtime_link yin.engin.umich.edu 2002042317 NNEXRAD 557 3780644 +
> > 20020423175959 sunshine.ssec.wisc.edu 0.24 5@3206
> > LDMEND
> > TOPOLOGY
> > yin.engin.umich.edu aqua.nsstc.uah.edu ANY
> > unknown unknown
> > yin.engin.umich.edu heron.nmt.edu WMO|SPARE
> > unknown unknown
> > TOPOEND
> > 
> > And, finally, you see that uah.edu is receiving that NLDN data:
> > 
> > LDMBINSTATS
> > ldm-5.1.4 aqua.nsstc.uah.edu 2002042319 HDS 4216 24032165 +
> > 20020423193455 noaaport.unidata.ucar.edu 2.09 34@1806
> > ldm-5.1.4 aqua.nsstc.uah.edu 2002042319 IDS|DDPLUS 3567 3426336 +
> > 20020423193456 noaaport.unidata.ucar.edu 2.07 33@1805
> > ldm-5.1.4 aqua.nsstc.uah.edu 2002042319 MCIDAS 7 3658816 +
> > 20020423193411 gold.ssec.wisc.edu 33.81 60@1738
> > ldm-5.1.4 aqua.nsstc.uah.edu 2002042319 FSL2 7 1183956 +
> > 20020423193433 hero.fsl.noaa.gov 7.13 17@1812
> > ldm-5.1.4 aqua.nsstc.uah.edu 2002042319 NLDN 6 560 +
> > 20020423193100 striker.atmos.albany.edu 18.12 19@2500
> > ldm-5.1.4 aqua.nsstc.uah.edu 2002042319 NNEXRAD 260 1479708 +
> > 20020423193444 sunshine.ssec.wisc.edu 0.81 15@1812
> > ldm-5.1.4 aqua.nsstc.uah.edu 2002042318 HDS 4666 39995448 +
> > 20020423185959 noaaport.unidata.ucar.edu 6.43 41@5137
> > ldm-5.1.4 aqua.nsstc.uah.edu 2002042318 IDS|DDPLUS 6415 7144726 +
> > 20020423185959 noaaport.unidata.ucar.edu 2.16 40@5137
> > ldm-5.1.4 aqua.nsstc.uah.edu 2002042318 MCIDAS 10 6197559 +
> > 20020423183716 gold.ssec.wisc.edu 26.63 56@3716
> > ldm-5.1.4 aqua.nsstc.uah.edu 2002042318 FSL2 11 1776588 +
> > 20020423185839 hero.fsl.noaa.gov 7.20 19@5249
> > ldm-5.1.4 aqua.nsstc.uah.edu 2002042318 NLDN 10 840 +
> > 20020423185500 striker.atmos.albany.edu 16.52 18@4900
> > ldm-5.1.4 aqua.nsstc.uah.edu 2002042318 NNEXRAD 435 2818279 +
> > 20020423185948 sunshine.ssec.wisc.edu 1.95 31@5152
> > LDMEND
> > TOPOLOGY
> > aqua.nsstc.uah.edu LeafNode NONE
> > None None
> > TOPOEND
> > 
> > 
> > 
> > 
> > 
> 
>