Re: 19990104: Re: blueskies users fail over to aldehyde

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/
===============================================================================