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Re: 20050512: Routing from winderground to idd and rtstats
- Subject: Re: 20050512: Routing from winderground to idd and rtstats
- Date: Thu, 12 May 2005 10:31:54 -0600
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 ( )
> The Weather Underground, Inc. /\ / \ /\ /\ (
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> http://www.wunderground.com
>
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