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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
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Tom,
Try to ftp a product from aldehyde. Sometimes the routing changes cause
these type of problems. If you can't ftp a large product, then contact
your local network people and explain the problem. Sometimes the out/in
routes are different and the ldm doesn't get the acks in time so it times
out. Look at traceroutes from both ends, I think the new traceroutes
permits one to do it with the -g flag. Look at the man page.
Robb...
On Mon, 4 Jan 1999, Unidata Support wrote:
> >To: Tom Grzelak <address@hidden>
> >cc: address@hidden
> >From: Jeff Masters <address@hidden>
> >Subject: Re: blueskies users fail over to aldehyde
> >Organization: .
> >Keywords: 199901041751.KAA14908
>
>
> I ran
>
> notifyme -v -l - -h aldehyde.sprl.umich.edu
>
> from my off-campus machine, typhoon.wunderground.com, and saw all the
> data coming in.
>
> Jan 04 17:53:37 notifyme[6321]: 105 19990104174715.136 IDS|DDPLUS
> 999 SAU0
> Jan 04 17:54:21 notifyme[6321]: 408 19990104174758.784 HDS 999
> SFUS413
> Jan 04 17:54:31 notifyme[6321]: 140 19990104174900.552 NLDN 000
> 9900417
> Jan 04 17:54:32 notifyme[6321]: 403 19990104174809.728 IDS|DDPLUS
> 999 PHX5
>
> Not sure why you are not seeing everything. You might check agian and see
> if you are getting the data.
>
> Jeff
>
> On Mon, 4 Jan 1999, Tom Grzelak wrote:
>
> > At 12:02 PM 1/4/99 -0500, you wrote:
> > >
> > >aldehyde is receiving the LDM data and successfully relaying the data to 2
> > >other machines on our LAN.
> > >
> > >I checked our log file, and your machine wx.envsci.rutgers.edu was not in
> > >the ldmd.conf file, so I added it and restarted. You should be able to
> > >receive data from aldehyde now. ns2.rutgers was the only machine I had in
> > >the .conf file on both aldehyde and blueskies. I am seeing attempted
> > >connections from both machines in my log files.
> > >
> >
> > Wx.envsci.rutgers.edu is our internal ldm machine. Ns2.rutgers.edu is our
> > external/relay machine. I am still not seeing any data from aldehyde. I
> > ran the following command:
> >
> > > notifyme -v -l - -h aldehyde.sprl.umich.edu
> > Jan 04 17:01:46 notifyme[12289]: Starting Up: aldehyde.sprl.umich.edu:
> > 19990104170146.301 TS_ENDT {{ANY, ".*"}}
> > Jan 04 17:01:46 notifyme[12289]: NOTIFYME(aldehyde.sprl.umich.edu): OK
> > Jan 04 17:05:42 notifyme[12289]: 46718 19990104170537.024 MCIDAS 000
> > LWTOA3 204 DIALPROD=U3 99004 170535
> > Jan 04 17:06:07 notifyme[12289]: 196 19990104170700.412 NLDN 000
> > 99004170005
> > Jan 04 17:11:07 notifyme[12289]: Timed out after 300 seconds inactivity
> > Jan 04 17:11:07 notifyme[12289]: Disconnect
> > Jan 04 17:11:32 notifyme[12289]: NOTIFYME(aldehyde.sprl.umich.edu): OK
> > Jan 04 17:12:07 notifyme[12289]: 168 19990104171300.885 NLDN 000
> > 99004170611
> >
> > So aside from one MCIDAS product and one NLDN product, I haven't seen any
> > data. Meanwhile my notifyme to Cornell is scrolling away with all of the
> > datastreams. Am I not looking at this right? I still think that products
> > are not getting relayed outside of your subnet for some reason.
> >
> > Thanks!
> > Tom
> >
> >
> > >
> > >
> > >On Mon, 4 Jan 1999, Tom Grzelak wrote:
> > >
> > >> At 11:34 AM 1/4/99 -0500, you wrote:
> > >> >
> > >> >Hi Tom, I'm not sure what happened to the blueskies machine this
> > >> >morning,
> > >> >but I am able to receive the various data feeds on the machine and
> > >> >write
> > >> >products to local disk, but I cannot forward the products to other
> > >> >machines on my local net, even after a reboot and ldm restart of all
> > >> >the
> > >> >machines invloved. blueskies is an old machine, I think I will
> > >> >permanently retire it this month.
> > >> >
> > >> >I have started up the ldm on aldehyde, and all blueskies.sprl.umich.edu
> > >> >users should probably fail over to aldehyde.sprl.umich.edu, it should
> > >> >be
> > >> >more reliable.
> > >> >
> > >>
> > >> Jeff,
> > >>
> > >> I still don't see data coming in from aldehyde. I tried notifyme and saw
> > >> no data. Are you seeing data on aldehyde? If you are, I still don't
> > >> think it is being relayed. Sounds like an interesting problem that you
> > >> can
> > >> receive but not relay data. For the time being, I am still failed over
> > >> to
> > >> Cornell.
> > >>
> > >> Thanks!
> > >> Tom
> > >> ===============================================================
> > >> Tom Grzelak address@hidden
> > >> Manager - Computer Resource Services
> > >> ----> Center for Environmental Predicition
> > >> ----> Department of Environmental Sciences
> > >>
> > >> Rutgers University
> > >> 14 College Farm Road Voice: 732-932-4923
> > >> New Brunswick, NJ 08901-8551 Fax: 732-932-8644
> > >> http://www.envsci.rutgers.edu
> > >> ===============================================================
> > >>
> > >
> > >
> > ===============================================================
> > Tom Grzelak address@hidden
> > Manager - Computer Resource Services
> > ----> Center for Environmental Predicition
> > ----> Department of Environmental Sciences
> >
> > Rutgers University
> > 14 College Farm Road Voice: 732-932-4923
> > New Brunswick, NJ 08901-8551 Fax: 732-932-8644
> > http://www.envsci.rutgers.edu
> > ===============================================================
>
===============================================================================
Robb Kambic Unidata Program Center
Software Engineer III Univ. Corp for Atmospheric Research
address@hidden WWW: http://www.unidata.ucar.edu/
===============================================================================