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Re: 20050512: Routing from winderground to idd and rtstats

Jeff,

Can you send me an extract of your LDM logfile with just the rtstats
and idd.unidata connection error messages?

mike

On May 12, 10:16am, Unidata Support wrote:
> Subject: 20050512: Routing from winderground to idd and rtstats
>
> ------- Forwarded Message
>
> >To: address@hidden
> >cc: address@hidden,
> >cc: John Celenza <address@hidden>
> >From: Jeff Masters <address@hidden>
> >Subject: routing error to rtstats.unidata.ucar.edu
> >Organization: UCAR/Unidata
> >Keywords: 200505121608.j4CG8xP3019744
>
>
> Hello, we are getting frequent "No route to host" errors from:
> n8.wunderground.com
>
> to:
> rtstats.unidata.ucar.edu
> idd.unidata.ucar.edu
>
> in our ldmd.log file:
>
> May 12 15:40:57 n8 rtstats[30514]: WARNING: ldm_clnt.c:277: Couldn't
> connect to LDM 6 on rtstats.unidata.ucar.edu using either port 388 or
> portmapper; ldm_clnt.c:116: : RPC: Remote system error - No route to host
>
> These errors have persisted for several weeks now, can you take a look?
> The errors are causing big gaps in the CONDUIT data we receive from you,
> and probably to the stats we are sending to the rtstats machine.
> The traceroutes to thelma (which do not go through flrb.ucar.edu) are
> fine:
>
> root@n8:/prod/admin# traceroute rtstats.unidata.ucar.edu
> traceroute to rtstats.unidata.ucar.edu (128.117.149.64), 30 hops max, 38
> byte packets
>  1  66.28.250.161 (66.28.250.161)  1.815 ms  2.600 ms  1.114 ms
>  2  g1-8.core01.sfo01.atlas.cogentco.com (66.250.8.233)  1.413 ms  1.361
> ms  0.680 ms
>  3  p15-0.core02.sfo01.atlas.cogentco.com (66.28.4.70)  3.213 ms  2.536 ms
> 1.246 ms
>  4  p10-0.core01.sjc03.atlas.cogentco.com (66.28.4.133)  128.533 ms  3.209
> ms  2.859 ms
>  5  so-0-2-0.edge2.SanJose1.Level3.net (4.68.127.201)  2.361 ms  2.476 ms
> 2.237 ms
>  6  so-3-2-0.bbr2.SanJose1.Level3.net (4.68.121.197)  2.610 ms  2.726 ms
> 2.612 ms
>  7  as-1-0.bbr1.Denver1.Level3.net (64.159.0.241)  46.711 ms
> ae-0-0.bbr2.Denver1.Level3.net (64.159.1.114)  47.079 ms
> as-1-0.bbr1.Denver1.Level3.net (64.159.0.241)  46.701 ms
>  8  ge-5-0-0.gar1.Denver1.Level3.net (4.68.124.218)  46.948 ms  46.701 ms
> ge-3-0-0.gar1.Denver1.Level3.net (4.68.124.214)  46.837 ms
>  9  unknown.Level3.net (209.245.20.26)  52.066 ms  51.825 ms  52.088 ms
> 10  gin.ucar.edu (128.116.254.240)  51.825 ms  52.200 ms  52.204 ms
> 11  flrb.ucar.edu (128.117.243.83)  52.208 ms  52.197 ms  52.333 ms
> 12  * * *
> 13  * * *
> 14  * * *
>
> root@n8:/prod/admin# traceroute thelma.ucar.edu
> traceroute to thelma.ucar.edu (192.52.106.21), 30 hops max, 38 byte
> packets
>  1  66.28.250.161 (66.28.250.161)  3.210 ms  2.044 ms  1.514 ms
>  2  g1-8.core01.sfo01.atlas.cogentco.com (66.250.8.233)  1.013 ms  1.123
> ms  1.224 ms
>  3  p15-0.core02.sfo01.atlas.cogentco.com (66.28.4.70)  189.749 ms  4.466
> ms  10.855 ms
>  4  p10-0.core01.sjc03.atlas.cogentco.com (66.28.4.133)  173.634 ms
> 14.602 ms  3.226 ms
>  5  so-3-1-0.edge1.SanJose1.Level3.net (4.68.127.17)  2.487 ms  2.476 ms
> 2.363 ms
>  6  so-3-2-0.bbr2.SanJose1.Level3.net (4.68.121.197)  2.600 ms  2.853 ms
> 2.736 ms
>  7  ae-0-0.bbr2.Denver1.Level3.net (64.159.1.114)  46.833 ms
> as-1-0.bbr1.Denver1.Level3.net (64.159.0.241)  46.827 ms
> ae-0-0.bbr2.Denver1.Level3.net (64.159.1.114)  46.827 ms
>  8  ge-5-0-0.gar1.Denver1.Level3.net (4.68.124.218)  46.945 ms  46.826 ms
> ge-3-0-0.gar1.Denver1.Level3.net (4.68.124.214)  46.961 ms
>  9  unknown.Level3.net (209.245.20.26)  51.941 ms  52.074 ms  52.084 ms
> 10  gin.ucar.edu (128.116.254.240)  52.205 ms  51.948 ms  51.852 ms
> 11  mlra.ucar.edu (128.117.243.75)  52.178 ms  52.068 ms  51.832 ms
> 12  thelma.ucar.edu (192.52.106.21)  52.084 ms  52.072 ms  52.204 ms
>
> Thanks,
> Jeff
> ------------------------------------------------------------------------------
>  Jeff Masters (address@hidden)                               (  )
>  Chief Meteorologist                              /\ Home of the       (    )
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>                                             http://www.wunderground.com
>
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