NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
=============================================================================== Robb Kambic Unidata Program Center Software Engineer III Univ. Corp for Atmospheric Research address@hidden WWW: http://www.unidata.ucar.edu/ =============================================================================== ---------- Forwarded message ---------- Date: Mon, 04 Jan 1999 14:00:38 -0500 From: Tom Grzelak <address@hidden> To: Robb Kambic <address@hidden> Jeff Masters <address@hidden> Subject: Re: 19990104: Re: blueskies users fail over to aldehyde At 11:29 AM 1/4/99 -0700, you wrote: >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... > Robb, I am receiving data fine from aldehyde now. No idea what the problem was. I didn't get a chance to try a traceroute while the problem was occurring. Thanks! Tom > >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/ >=========================================================================== ==== > > > =============================================================== 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 ===============================================================